IP RAN

RAN12 IPRAN Deployment Guide Keywords: Keywords : IPRAN, SCTP, IPPATH, VLAN, DSCP Abstract: Abstract : This document describes the preparations and precautions for the IPRAN deployment, IPRAN networking examples of each interface, data planning, configuration examples, and basic principle and configuration of remote OM channels. It provides operation guides to the IPRAN deployment on site. The information in this document is for the internal use only and cannot be used as the basis for the reply to a customer or Market Dept. Acronyms and Abbreviations Table 1-1 Explanations of acronyms and abbreviations

Acronym and Abbreviation

Expansion

SCTP

Simple Control Transmission Protocol

DSCP

Differentiated Services Code Point

VLAN

Virtual LAN

DSCP

Differentiated Services Code Point

PPP

Point-to-Point Protocol

MP

Multilink PPP

1

Overview

1.1 Introduction From V210, the Iub, Iur and IU interfaces can serve the IP transport. Then, operators can implement the transmission capacity expansion by using the existing IP network, thus, saving the network construction expanses. In addition, the IP network provides multiple

access modes as well as sufficient transmission bandwidth for the high-speed data services, including the HSDPA and HSPA+. For the description of the IPRAN feature of V210 and earlier versions, refer to the RAN10 Feature Description and Description and RAN10 V2 IPRAN Deployment Guide . For the description of the IPRAN feature of V211 and V212, refer to the corresponding RAN Feature Description .

1.2 Others For basic principles and protocols (including TCP, UDP, PPP, ARP, VLAN, TRACERT, SCTP, and M3UA) adopted by the IPRAN feature, refer to the V18 IPRAN Deployment Guide and Guide and V210 IPRAN Deployment Guide .

1.3 Availability 1.3.1 Involved

NEs

The IP feature requires the cooperation of the NodeB, RNC, and CN. Table 1-1 lists the data configuration requirements of the IP feature on these NEs. √ indicates that the NE is required. Table 1-1 Hardware support

1.3.2 Version

Requirements of the IP Feature

NodeB

RNC

Data configuration requirements

√

√

Hardware requirements

WMPT/UTRP

PEUa/POUa/UOIa_IP/FG2a/GOUa/POUc/FG2c/GOU

Support

Table 1-2 Supported versions

Product

Supported Versions

RNC

BSC6810

BSC6900V900R012

NodeB

DBS3900

V200R012

DBS3800/ BTS3812E

V100R012

CME M2000

V200R009/V200R10

1.3.3 Other

Support For support capabilities of the boards of the RNC and the NodeB, refer to the related product manuals.

2 2.1 V2

Common Networking

Backup Policy

2.1.1 Backup

Mode on the RNC

RNC backup consists of board backup and port backup. For detailed description, refer to Parts Reliability of the Product Description . The following brief description is for your reference.

I. Board Backup When two boards work in backup mode, one board is active and the other is standby. Services can be processed by either the active board only or both the active and standby boards. If the active board is faulty, the RNC automatically switches over the active and standby boards. During the addition of a board through the ADD BRD command, the backup of the boards is configurable. If Backup is set to YES, YES , the backup mode of boards is board backup.

II. Board Backup+Port Backup The port backup can be configured on the basis of board backup. In backup mode, one port is active and the other is standby. Services can be transmitted through the active port only. If the active port is faulty, the RNC automatically switches over the active and standby ports. 

Backup of FG2a/GOUa/FG2c/GOUc boards+port backup

If boards work in backup mode, you can run the ADD ETHREDPORT command to configure the backup of FE/GE ports. 

Backup of UOIa_IP/POUa/POUc boards+port backup

When the boards work in backup mode, the corresponding optical ports on the active and standby boards, such as optical ports 0 on the boards, can be configured for MSP 1:1 or MSP 1+1 backup (unidirectional or bidirectional). The SET MSP command is available for setting the attributes for MSP backup. The MSP attributes refer to Revertive type, type , WTR Time (required only when Revertive type is set to REVERTIVE), REVERTIVE), K2 Mode, Mode, SDSF Priority, Priority, and Backup mode. mode. The settings of these parameters must be consistent with those at the peer end through negotiation.

III. Board Backup+Load Sharing Between Ports (No Port Backup) In this mode, FG2a/GOUa/FG2c/GOUc boards work in backup mode, whereas ports do not work in backup mode. That is, ports on both active and standby boards can be used at the same time.

2.1.2 Backup

Mode on the NodeB

I. Board Backup Mode Instead of Port Backup Mode on the NodeB When boards work in backup mode, the configuration can be performed only on the active board which processes the data, whereas the standby board is monitored. When all used physical links on the active boards are unavailable (for example, the LOS alarm is generated on the E1 cable or the FE interface is down) and there are available physical links on the standby boards, the active/standby switchover is performed. During the switchover, both the active board and standby board are restarted and the configuration on the active board is loaded to the standby board. Then, the standby board becomes active. The switchover may cause service interruptions. You can configure the board backup mode only on the CME rather than MML commands. However, you can run the LST IUBGRP command to query the working mode of boards.

II. Board Backup Constraints on the NodeB 

The following boards support board backup. − −

V212: WMPT/UTRP V112: Either the NUTI or the HBBU supports board backup, whereas the NDTI does not support board backup.



Boards work in cold backup mode on the NodeB. Therefore, the board switchover may cause service interruptions.



If the boards are set to work in active/standby mode, ensure that transmission cables on the active and standby boards are properly connected, for example, connect cables on the FE ports and connect E1 cables on active and standby boards.



2.2 Common

When boards work in active/standby mode, transmission objects except the objects in the physical layer can only be configured in the logic slot. The smaller slot number in slot backup mode is the logic slot number.

Networking Modes

For detailed networking description, refer to Transport and Networking of the Product Description .

2.2.1 Layer

2 Networking Mode The RNC connects to the NodeB (Iub interface), SGSN (IU interface), and RNC (Iur interface) through the local area network (LAN). The interface addresses of all NEs are on the same network segment. Layer 2 networking modes are classified into the following types in terms of the transmission media.

I. IP over E1/T1 over PDH/SDH Networking (Iub interface)—Connection to the RNC Through E1/T1 Cables Figure 2-1 IPRAN layer 2 networking based on PDH/SDH transmission—connection to the

RNC through E1/T1 cables

Figure 2-2 IPRAN layer 2 networking based on SDH transmission—channelized STM-1

access to the RNC



Both the RNC and NodeB connect to the transport network through E1/T1 cables. Alternatively, the RNC connects to the transport network through the channelized STM-1 on the POUa/POUc and the NodeB connects to the transport network through

the E1/T1 cables. The data is transmitted in IP over MLPPP/PPP over E1/T1 mode. 

The NodeB can obtain the line clock through E1/T1 cables.



Backup mode

PEUas can be set to work in active/standby mode by using the ADD BRD command. The active and standby PEUas are connected to the peer end through Y-shaped E1/T1 cables. The POUa and POUc can be set to work in active/standby mode by using the ADD BRD command. Optical ports on the boards can be set to work in MSP 1:1 or MSP 1+1 mode. 

The RNC and NodeB can enable the IP header compression algorithm to improve the transmission efficiency.

II. IP Layer 2 Network Based on MSTP (Iub Interface) Figure 2-3 IPRAN layer 2 networking based on MSTP



The RNC connects to the MSTP network through the FE/GE electrical port or GE optical port on the FG2a/GOUa/FG2c/GOUc interface board. The NodeB connects to the transport network through the FE electrical port or optical port. The data is transmitted in IP over Ethernet mode.



The NodeB can extract the clock from the MSTP network through additional E1/T1 cables or obtain the clock source from the GPS/IP clock server.



Backup mode: Backup of interface boards on the RNC+port backup or board backup+load sharing between ports



Transmission efficiency: Multiple NodeBs share the VC trunk bandwidth to make full use of transport network resources.



QoS: To implement the QoS scheduling of various services, the RNC and NodeB support IEEE 802.1p/q and the mapping between the DSCP and VLAN priority, whereas the transport network supports IEEE 802.1p/q.

III. IP Layer 2 Networking (Iub/Iur/IUCS/IUPS) Based on the Data Network The RNC connects to the NodeB (Iub interface), SGSN (IU interface), and RNC (Iur interface) through the layer 2 data network, including the PTN networking or layer 2 LAN switch networking. Interface addresses of interconnected NEs are on the same network segment.

Figure 2-4 IPRAN layer 2 networking based on the data network



The RNC connects to the layer 2 data network through the FE/GE electrical port or GE optical port on the FG2a/GOUa/FG2c/GOUc interface board. The NodeB/NRNC/MGW/SGSN connects to the layer 2 data network through the FE electrical port or optical port. The data is transmitted in IP over Ethernet mode.



The NodeB can extract the clock from the transmission device in the ATM network through additional E1/T1 cables or obtain the clock source from the GPS/IP clock server.



Backup mode: Backup of interface boards on the RNC+port backup or board backup+load sharing between ports



QoS: To implement the QoS scheduling of the data network, the RNC, NodeB, core network (CN) device, and layer 2 supports IEEE 802.1p/q, that is, support the VLAN and VLAN priority. Generally, the data network needs to meet the following conditions: −

− −

2.2.2 Layer

The delay is controlled within 40 ms (unidirectional); the jitter is smaller than 15 ms. The packet loss rate is within 0.05%. The values vary from site to site and they are subject to the bid clarification document of the marketing department.

3 Networking Modes

I. Direct Connection Between the RNC and A Router This networking mode is seldom used. The RNC connects to the NodeB (Iub interface), SGSN (IU interface), and RNC (Iur interface) through the layer 3 switching network. Interface addresses of all NEs are on the same network segment. Figure 2-5 Direct connection between the RNC and a router



The RNC connects to the data network through the FE/GE electrical port or GE optical port on the FG2a/GOUa/FG2c/GOUc interface board. The NodeB/NRNC/MGW/SGSN connects to the data network through the FE electrical port or FE/GE optical port. The data is transmitted in IP over Ethernet mode.



The NodeB can extract the clock through additional E1/T1 cables or obtain the clock source from the GPS/IP clock server.



Backup mode: Backup of interface boards on the RNC+port backup The active and standby ports connect to two ports on the router/layer 3 switch. Two ports on the router/layer 3 switch are configured in an identical VLAN. In addition, the two ports are configured with one VLAN interface address, which serves as the network gateway of the RNC.



QoS: To implement the QoS scheduling of various services, the RNC, NodeB, and CN device support IEEE 802.1p/q and the mapping between the DSCP and VLAN priority, whereas the data network supports the MPLS TE, MPLS Diffserv, IP Diffserv, and VLAN COS. Generally, the data network needs to meet the following conditions: −

− −

The delay is controlled within 40 ms (unidirectional); the jitter is smaller than 15 ms. The packet loss rate is within 0.05%. The values vary from site to site and they are subject to the bidding document of the marketing department.

II. Direct Connection Between the RNC and Two Routers Figure 2-6 Direct connection between the RNC and two routers



The RNC connects to the data network through the FE/GE electrical port or GE optical port on the FG2a/GOUa/FG2c/GOUc interface board. The NodeB/NRNC/MGW/SGSN connects to the data network through the FE electrical port or optical port. The data is transmitted in IP over Ethernet mode.






Backup mode: Backup of interface boards on the RNC+port backup The active and standby ports on the RNC connect to two ports of the active and standby PEs. The RNC connects to the data transmission network through the PE. The active and standby ports on the RNC share one IP address (IP1-1). Two ports of the active and standby PEs are configured in the same VLAN. In addition, VRRP is configured and the virtual VRRP IP address (IP-0) serves as the network gateway of the RNC.



2.2.3 Load

QoS: To implement the QoS scheduling of various services, the RNC, NodeB, and CN device support IEEE 802.1p/q and the mapping between the DSCP and VLAN priority, whereas the data network supports the MPLS TE, MPLS Diffserv, IP Diffserv, and VLAN COS. Generally, the data network needs to meet the following conditions: The delay is controlled within 40 ms (unidirectional); the jitter is smaller than 15 ms; the packet loss rate is within 0.05%. The values vary from site to site and they are subject to the bid clarification document of the marketing department.

Sharing Networking The load sharing networking mode can be used during the interconnection between the IUCS and IUPS. Figure 2-7 Layer 3 load sharing networking



The RNC connects to the data network through the FE/GE electrical port or GE optical port on the FG2a/GOUa/FG2c/GOUc interface board. The NodeB/NRNC/MGW/SGSN connects to the data network through the FE electrical port or optical port. The data is transmitted in IP over Ethernet mode.






Backup mode: board backup+load sharing between ports Thanks to the double reliability guarantee of the boards and transmission, you can obtain doubled transmission bandwidth. Two ports working in load sharing mode on the active and standby boards connect to two routers/layer 3 switches. Two ports on the active and standby boards on the RNC are configured with two IP addresses (IP1, IP2) and connect to two network gateways (GW1, GW2) on the interconnected routers/layer 3 switches. The traffic on the RNC can use the IP addresses of interfaces or be configured with the logic IP address (DEVIP).



QoS: To implement the QoS scheduling of various services, the RNC, NodeB, and CN device support IEEE 802.1p/q and the mapping between the DSCP and VLAN priority, whereas the data network supports the MPLS TE, MPLS Diffserv, IP Diffserv, and VLAN COS. Generally, the data network needs to meet the following conditions: −

The delay is controlled within 40 ms (unidirectional).

−

The jitter is smaller than 15 ms; the packet loss rate is within 0.05%.

−

2.2.4 Hybrid

The values vary from site to site and they are subject to the bid clarification document of the marketing department.

Transport Networking

Figure 2-8 IPRAN networking based hybrid transport—Iub interface



On the Iub interface, services of different QoS requirements are transmitted on transport networks with two different QoS requirements. High-QoS services are transmitted through dedicated lines, whereas services of lower QoS requirements are transmitted through low-cost transport networks, for example, Ethernet. −

−

Services on the control plane, real-time services, and OM services are transmitted on high-QoS transport network, for example, the TDM transport network. Non-real-time services are transmitted on the low-QoS data network.



Low-QoS path: The RNC connects to the data network through the FE/GE electrical port or GE optical port on the FG2a/GOUa/FG2c/GOUc interface board. The NodeB/NRNC/MGW/SGSN connects to the data network through the FE electrical port or optical port. The data is transmitted in IP over Ethernet mode.



High-QoS path: Both the RNC and NodeB connect to the TDM transport network through E1/T1 cables. The data is transmitted in IP over MLPPP/PPP over E1/T1 mode.






Backup mode −

−

2.2.5 ATM/IP

Backup of FG2a/GOUa/FG2c/GOUc boards+port backup or board backup+load sharing between ports Backup of PEUa/POUa/UOIa_IP/POUc boards

Dual Stack-Based Networking

Figure 2-9 IPRAN networking based on dual stack transport—Iub interface



If the original ATM networking provides insufficient bandwidth (especially when the HSDPA/HSUAP is used), you can expand the IP transport network to save transmission expanses and obtain high bandwidth.



The original ATM networking remains unchanged. Both the RNC and NodeB connect to the TDM transport network through E1/T1 cables.



Both the RNC and NodeB connect to the data transmission network through the new IP interface board: The RNC connects to the data network through the FE/GE electrical port or GE optical port on the FG2a/GOUa/FG2c/GOUc interface board, whereas the NodeB/NRNC/MGW/SGSN connects to the data network through the FE electrical port or optical port. The data is transmitted in IP over Ethernet mode.






Backup mode: For details, see layer 2 data networking and layer 3 data networking.



QoS: Services on the control plane, real-time services, and OM services are transmitted on the ATM network, whereas the non-real-time services are transmitted on the IP network.

3

Major Configurations of RAN12 IPRAN

3.1 Description Configuration examples are based on RNC V900R012 and NodeB V200R12.

 

For configuration details, refer to the Initial Configuration Guide and Guide and the corresponding MML online help.



The networking of configuration examples is only for reference. The networking of each site needs to be designed and deployed according to the actual situations.



During the deployment on site, the data on the NodeB is configured on the CME. For clear configuration description, here only describes the configuration related to MML commands.

3.2 Setting

Attributes of An Ethernet Port

I. RNC Command: SET ETHPORT Note: Refer to the online help on the LMT, especially the precautions during the attribute setting. 

Set the VLAN tag attribute of an Ethernet port.

This attribute cannot be set. The default value is HYBRID. HYBRID. 

Set the working mode of the FE/GE port. Ensure that the working modes (auto negotiation or non-auto negotiation) of the two ends are consistent.



Set the maximum transmission unit (MTU). Ensure that the MTU on the RNC is smaller or equal to that of the intermediate transmission device.



Set the ratio of the minimum bandwidth of the OAM flow to the port bandwidth. The default ratio is 0%. The ratio can be adjusted according to the planning of the existing network if the OMCH between M2000 and NodeB pass by RNC.

SET ETHPORT: SRN=0, SN=14, BRDTYPE=FG2a BRDTYPE=FG2a,, PTYPE=FE PTYPE=FE,, PN=0 PN=0, AUTO=ENABLE AUTO=ENABLE,, MTU=1500 MTU=1500,, OAMFLOWBW=0 OAMFLOWBW=0, FLOWCTRLSWITCH=ON FLOWCTRLSWITCH=ON,, FCINDEX=0 FCINDEX=0;

II. NodeB Command: SET ETHPORT

Set the VLAN tag attribute of an Ethernet port.



This attribute cannot be set. The default value is HYBRID. HYBRID. 

Set the working mode of the FE/GE port. Ensure that the working modes (auto negotiation or non-auto negotiation) of the two ends are consistent.



Set the maximum transmission unit (MTU). Ensure that the MTU on the NodeB is smaller or equal to that of the intermediate transmission device.



Set the ARP proxy switch. If the OM IP address and the corresponding interface IP address are on the same network segment, you need to enable the ARP proxy switch.

SET ETHPORT: SRN=0, SN=6, SBT=BASE_BOARD, PN=0 PN=0, MTU=1500 MTU=1500,, ARPPROXY=ENABLE ARPPROXY=ENABLE;;

3.3 VLAN

ID Configuration

3.3.1 General

Principle of the VLAN Configuration



If VLAN IDs are carried by the packets from the RNC and NodeB, you need to perform the relevant VLAN configuration on the RNC and NodeB. If the VLAN IDs are not carried by the packets from the RNC and NodeB but can be carried by packets on the intermediate device (for example, the switch), you need not perform the relevant VLAN configuration on the RNC and NodeB.



The VLAN IDs used by each site need to be planned by the operator and configured on the intermediate transmission device.



A VLAN ID can be added according to the IP address of the next hop (IP address of the network gateway) on the RNC.

3.3.2 Adding

the VLAN ID According to the IP Address of the Next

Hop I. RNC Command: ADD VLANID 1.

Packets destined destined to the network gateway with this IP address carry the same VLAN ID.

2.

IP packets sent from the network gateway with this IP address carry the specified VLAN ID.

3.

The ARP request packets to the network gateway with this IP address carry the specified VLAN ID. For example, run the following command to set the IP address of the network gateway to GW1 and set the VLAN ID to 100 for all packets destined to this network gateway. ADD VLANID: IPADDR="GW1 IPADDR="GW1", ", VLANID=100 VLANID=100

II. NodeB Command: ADD VLANMAP This command is only valid for V2. Method 1:

All packets from the NodeB to the network gateway carry the same VLAN ID and have the same VLAN priority. When running the ADD VLANMAP command, select SINGLEVLAN for the VLAN mode. ADD VLANMAP: NEXTHOPIP NEXTHOPIP=" ="GW2 GW2", ", VLANMODE VLANMODE= =SINGLEVLAN SINGLEVLAN,, INSTAG=ENABLE, VLANID=100 VLANID=100,, VLANPRIO=1 VLANPRIO=1;; // Set the IP address of the network gateway of the NodeB to GW2. . Set the VLAN ID to 100 for all packets destined to the network gateway. GW2 Method 2 (recommended) ADD VLANMAP: NEXTHOPIP="GW2 NEXTHOPIP=" GW2", ", VLANMODE=VLANGROUP VLANMODE= VLANGROUP,, VLANGROUPNO=0 VLANGROUPNO= 0;

You can set the VLANID of data flows by MML command SET VLANCLASS and refer to the following information to get detailed.

3.3.3 Setting

the VLAN ID for the Data on the SCTP Link

I. RNC The VLAN ID is added according to the IP address of the next hop and does not need to be independently configured. In particular, disable the VLAN tag when running the ADD SCTPLNK command.

II. NodeB For V1, run the following command:

1.

SET VLANCLASS: TRAFFIC=SIG TRAFFIC=SIG,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=6 VLANPRIO=6; 2.

For V2, add the VLAN ID according to the IP address of the next hop. Additional configurations are unnecessary. ADD VLANMAP: NEXTHOPIP NEXTHOPIP=" ="GW2 GW2", ", VLANMODE VLANMODE= =SINGLEVLAN SINGLEVLAN,, INSTAG=ENABLE, VLANID=100 VLANID=100,, VLANPRIO=6 VLANPRIO=6;; // Set the IP address of the network gateway of the NodeB to GW2. GW2 . Set the VLAN ID to 100 for all packets destined to the network gateway. For V2, if VLANGROUP is selected, run the following command:

3.

ADD VLANMAP: NEXTHOPIP="GW2 NEXTHOPIP="GW2", ", VLANMODE=VLANGROUP VLANMODE=VLANGROUP,, VLANGROUPNO=0 VLANGROUPNO= 0; SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=SIG TRAFFIC=SIG,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=6 VLANPRIO=6;; // Set the VLAN ID to 100 for the signaling link data. Note: If different VLAN priorities need to be assigned to different types of services delivered to the network gateway, set the VLAN mode to VLANGROUP to VLANGROUP . If SINGLEVLAN If SINGLEVLAN is is selected, all packets destined to the network gateway carry the same VLAN ID and have the same VLAN priority.

3.3.4 Setting

the VLAN ID for the Data on the IP Path

I. RNC The VLAN ID is added according to the IP address of the next hop and does not need to be independently configured. In particular, set VLANID Flag to DISABLE when running the ADD IPPATH command.

II. NodeB Run the ADD IPPATH command to set the DSCP value for each IP path.

ADD IPPATH: PATHID=1, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, DSCP=46 DSCP=46;; // Set the DSCP value of a specific IP path to 46. 46. ADD IPPATH: PATHID=2, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, DSCP=38 DSCP=38;; // Set the DSCP value of a specific IP path to 38. 38. ADD IPPATH: PATHID=3, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, DSCP=22 DSCP=22;; // Set the DSCP value of a specific IP path to 22. . 22 ADD IPPATH: PATHID=4, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, DSCP=14 DSCP=14;; // Set the DSCP value of a specific IP path to 14. 14. When running the SET VLANCLASS command, set Traffic Type to USERDATA, USERDATA, which indicates that the UDP protocol is supported, including the voice service, PS, HSPA service, and data on common channels. 1.

For V1, run the following command: SET VLANCLASS: TRAFFIC=USERDATA, SRVPRIO=48 SRVPRIO=48,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=6 VLANPRIO=6; // For the data on the IP path whose DSCP value is 46, 46, the VLAN ID is set to 100. 100. Note: Common signaling messages are transmitted on the common channels of the cell through UDP. These packets have higher priorities. The data from the NodeB to Priority in the SET the RNC uses the DSCP value specified by Signal Priority in the SET DIFPRI Type to USERDATA USERDATA and add the corresponding command. Therefore, set Traffic set Traffic Type to VLAN ID to the data whose DSCP is specified by Signal by Signal Priority . SET VLANCLASS: TRAFFIC=USERDATA, SRVPRIO=46 SRVPRIO=46,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=5 VLANPRIO=5; // Set the VLAN ID to 100 for the data on the IP path whose DSCP is 46. 46. SET VLANCLASS: TRAFFIC=USERDATA, SRVPRIO=38 SRVPRIO=38,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=4 VLANPRIO=4; // Set the VLAN ID to 100 for the data on the IP path whose DSCP is 38. 38. SET VLANCLASS: TRAFFIC=USERDATA, SRVPRIO=22 SRVPRIO=22,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=2 VLANPRIO=2; // Set the VLAN ID to 100 for the data on the IP path whose DSCP is 22. 22. SET VLANCLASS: TRAFFIC=USERDATA, SRVPRIO=14 SRVPRIO=14,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=1 VLANPRIO=1; // Set the VLAN ID to 100 for the data on the IP path whose DSCP is 14. 14.

2.

For V2, Method 1 Add the VLAN ID according to the IP address of the next hop. Additional configurations are unnecessary. ADD VLANMAP: NEXTHOPIP NEXTHOPIP=" ="GW2 GW2", ", VLANMODE VLANMODE= =SINGLEVLAN SINGLEVLAN,, INSTAG=ENABLE, VLANID=100 VLANID=100,, VLANPRIO=5 VLANPRIO=5;; // Set the IP address of the network gateway of the NodeB to GW2. GW2 . Set the VLAN ID to 100 for all packets destined to the network gateway.

3.

For V2 Method 2 (Recommended) if VLANGROUP

is selected, run the following command:

ADD VLANMAP: NEXTHOPIP="GW2 NEXTHOPIP="GW2", ", VLANMODE=VLANGROUP VLANMODE=VLANGROUP,, VLANGROUPNO=0 VLANGROUPNO= 0; SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, TRAFFIC=USERDATA, SRVPRIO=48 SRVPRIO=48,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=6 VLANPRIO=6; // Set the VLAN ID to 100 for the

data whose DSCP value is 48. 48. Note: Common signaling messages are transmitted on the common channels of the cell through UDP. These packets have higher priorities. The data from the NodeB to Priority in the SET the RNC uses the DSCP value specified by Signal Priority in the SET DIFPRI Type to USERDATA and add the corresponding command. Therefore, set Traffic set Traffic Type to VLAN ID to the data whose DSCP is specified by Signal by Signal Priority . SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, TRAFFIC=USERDATA, SRVPRIO=46 SRVPRIO=46,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=5 VLANPRIO=5; // Set the VLAN ID to 100 for the data on the IP path whose DSCP value is 46. 46. SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, TRAFFIC=USERDATA, SRVPRIO=38 SRVPRIO=38,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=4 VLANPRIO=4; // Set the VLAN ID to 100 for the data on the IP path whose DSCP value is 38. 38. SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, TRAFFIC=USERDATA, SRVPRIO=22 SRVPRIO=22,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=2 VLANPRIO=2; // Set the VLAN ID to 100 for the data on the IP path whose DSCP value is 22. 22. SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, TRAFFIC=USERDATA, SRVPRIO=14 SRVPRIO=14,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=1 VLANPRIO=1; // Set the VLAN ID to 100 for the data on the IP path whose DSCP value is 14. 14.

3.3.5 Setting

the VLAN ID of the OAM Flow on the Iub Interface

I. RNC The VLAN ID is added according to the IP address of the next hop and does not need to be configured independently.


1.

SET VLANCLASS: TRAFFIC=OM TRAFFIC=OM,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=5 VLANPRIO=5; For V2

2.

Method 1: Add the VLAN ID according to the IP address of the next hop. Additional configurations are unnecessary. ADD VLANMAP: NEXTHOPIP NEXTHOPIP=" ="GW2 GW2", ", VLANMODE VLANMODE= =SINGLEVLAN SINGLEVLAN,, INSTAG=ENABLE, VLANID=100 VLANID=100,, VLANPRIO=5 VLANPRIO=5;; // Set the IP address of the network gateway of the NodeB to GW2. GW2 . Set the VLAN ID to 100 for all packets destined to the network gateway. For V2

3.

Method 2 If VLANGROUP

is selected, run the following command:

ADD VLANMAP: NEXTHOPIP="GW2 NEXTHOPIP="GW2", ", VLANMODE=VLANGROUP VLANMODE=VLANGROUP,, VLANGROUPNO=0 VLANGROUPNO= 0; SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=OM TRAFFIC=OM,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=5 VLANPRIO=5;; // Set the VLAN ID to 100 for the OAM data, including the TCP maintenance data flow and SNTP data flow.

3.3.6 Setting

the VLAN ID of the PTP Clock Packet

I. RNC

Not involved.


1.

SET VLANCLASS: TRAFFIC=OTHER TRAFFIC=OTHER,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=5 VLANPRIO=5; For V2

2.

Method 1 Add the VLAN ID according to the IP address of the next hop. Additional configurations are unnecessary. ADD VLANMAP: NEXTHOPIP NEXTHOPIP=" ="GW2 GW2", ", VLANMODE VLANMODE= =SINGLEVLAN SINGLEVLAN,, INSTAG=ENABLE, VLANID=100 VLANID=100,, For V2

3.

Mehod 2 If VLANGROUP is selected in the ADD VLANMAP command, run the following command: SET VLANCLASS: TRAFFIC=OTHER TRAFFIC=OTHER,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100;; // Set the VLAN ID to 100 for the PTP data flow.

3.3.7 Setting

the VLAN ID of the BFD Packet

I. RNC The VLAN ID is added according to the IP address of the next hop and does not need to be configured independently.

II. NodeB 1.

For V2

Method 1 Add the VLAN ID according to the IP address of the next hop. Additional configurations are unnecessary. ADD VLANMAP: NEXTHOPIP NEXTHOPIP=" ="GW2 GW2", ", VLANMODE VLANMODE= =SINGLEVLAN SINGLEVLAN,, INSTAG=ENABLE, VLANID=100 VLANID=100,, 2.

For V2

Method 2 If VLANGROUP is selected in the ADD VLANMAP command, run the following command: Run the ADD BFDSESSION command to set the DSCP value. The default DSCP is 48. 48. ADD BFDSESSION: BFDSN=0 BFDSN=0, DSCP=34 DSCP=34;; // Set the DSCP value of a specific BFD session to 48. 48. SET VLANCLASS: TRAFFIC=USERDATA TRAFFIC=USERDATA,, SRVPRIO=34 SRVPRIO=34,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100;; // Set the VLAN ID to 100 for the BFD session. Set Traffic Type to USERDATA and set User Data Service Priority to the DSCP value of the ADD BFDSESSION command.

3.3.8 Setting

the VLAN ID for the ARP/DHCP/ICMP/Tracert Packet

I. RNC Set the VLAN ID for the packets destined to the network gateway. For example, the IP address of the network gateway of the RNC is GW1. Run the following command to set the VLAN ID to 100 for all packets, including ARP/DHCP/ICMP/Tracert packets. ADD VLANID: IPADDR="GW1 IPADDR="GW1", ", VLANID=100 VLANID=100;;

II. NodeB SET VLANCLASS: TRAFFIC=OTHER TRAFFIC=OTHER,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100;; // Traffic // Traffic Type is set to OTHER, OTHER , indicating that ARP/DHCP/ICMP/Tracert is supported. Note: During the initial deployment phase of a new site, DHCP packets from the NodeB carry the VLAN ID learnt by the VLAN.

3.4

DSCP Value Configuration Note: The DSCP values recommended in the Transmission Configuration Specifications are used in the following example. The DSCP value used by each site needs to be planned by the operator and configured on the intermediate transmission device.

3.4.1 Setting

the DSCP Value of the SCTP Link

I. RNC ADD SCTPLNK: SCTPLNKN=2, DSCP=48 DSCP=48;; // Set the DSCP value of an SCTP link to 48. 48.

II. NodeB Command: SET DIFPRI SET DIFPRI: PRIRULE=DSCP, SIGPRI=48 SIGPRI=48;; // Set the DSCP value of a signaling link to 48. 48.

3.4.2 Setting

the DSCP Value of the IP Path

I. RNC Command: ADD IPPATH, SET PHBMAP 1.

Run the ADD IPPATH command to set IP path type of an IP path to a PHB. ADD IPPATH: ANI=1, PATHID=1, ITFT=IUB, TRANST=IP, PATHT=EF PATHT=EF;; // Set IP path type of a specific IP path to EF. EF. ADD IPPATH: ANI=1, PATHID=2, ITFT=IUB, TRANST=IP, PATHT=AF43 PATHT=AF43;; // Set IP path type of a specific IP path to AF43. AF43. ADD IPPATH: ANI=1, PATHID=3, ITFT=IUB, TRANST=IP, PATHT=AF23 PATHT=AF23;; // Set IP path type of a specific IP path to AF23. AF23. ADD IPPATH: ANI=1, PATHID=4, ITFT=IUB, TRANST=IP, PATHT=AF13 PATHT=AF13;; // Set IP path type of a specific IP path to AF13. AF13.

2.

Run the SET PHBMAP command to set the DSCP value corresponding to the PHB. You can run the LST PHBMAP command to query the default configuration. SET PHBMAP: PHB=EF PHB=EF,, DSCP=46 DSCP=46;; // When the PHB is EF, EF, the DSCP value is 46. 46.

SET PHBMAP: PHB= AF43 AF43,, DSCP=38 DSCP=38;; // When the PHB is AF43, AF43 , the DSCP value is 38. 38. SET PHBMAP: PHB= AF23 AF23,, DSCP=22 DSCP=22;; // When the PHB is AF23, AF23 , the DSCP value is 22. 22. SET PHBMAP: PHB= AF13 AF13,, DSCP=14 DSCP=14;; // When the PHB is AF13, AF13 , the DSCP value is 14. 14.

II. NodeB ADD IPPATH: PATHID=1, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, DSCP=46 DSCP=46;; // Set the DSCP value of an IP path to 46. 46. ADD IPPATH: PATHID=2, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, DSCP=38 DSCP=38;; // Set the DSCP value of a specific IP path to 38. 38. ADD IPPATH: PATHID=3, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, DSCP=22 DSCP=22;; // Set the DSCP value of a specific IP path to 22. 22. ADD IPPATH: PATHID=4, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, DSCP=14 DSCP=14;; // Set the DSCP value of a specific IP path to 14. 14.

3.4.3 Setting

the DSCP Value of the OAM Flow on the Iub Interface

I. RNC SET QUEUEMAP: OAMMINBWKEY=ON OAMMINBWKEY=ON,, OAMFLOWDSCP=34 OAMFLOWDSCP=34;; // Set the minimum bandwidth switch of the OAM flow to ON and set the DSCP value of the OAM flow to 34. 34.



By default, the minimum bandwidth switch is d isabled.



The data of the OAM flow enters a dedicated queue for transmission rather than queues 0 to 5.



If the minimum bandwidth of the OAM flow is set to ON, the DSCP value of the OAM flow must be different from the DSCP value of any IP path.

II. NodeB SET DIFPRI: PRIRULE=DSCP, SIGPRI=0, OMDIF=DISABLE OMDIF=DISABLE,, OMPRI=34 OMPRI=34;; //The OM priority is not considered. Set the DSCP value of the OM flow to 34. 34. SET DIFPRI: PRIRULE=DSCP, SIGPRI=0, OMDIF=ENABLE OMDIF=ENABLE,, OMHPRI=34 OMHPRI=34,, OMLPRI=10 OMLPRI=10;; // The OM priority is considered. Set the DSCP value of the OM flow with the high priority to 43 and that of the OM flow with the low priority to 10. 10.

3.4.4 Setting

the DSCP Value of the PTP Clock Packet

I. RNC Not involved.

II. NodeB SET DIFPRI: PRIRULE=DSCP, PTPPRI=34 PTPPRI=34;; // Set the DSCP value of the PTP clock packet to 34. 34. Generally, the DSCP value of the PTP packet is consistent with that of the OAM flow.

3.4.5 Setting

the DSCP Value of the BFD Packet

I. RNC

The RNC does not support the DSCP value configuration of the BFD packet. The default DSCP value is 56. 56.

II. NodeB Command: ADD BFDSESSION ADD BFDSESSION: BFDSN=1, HT=SINGLE_HOP, DSCP=34 DSCP=34;; // Set the DSCP value of the BFD session flow to 34. 34. The default DSCP value is 48. 48.

3.4.6 Setting

the DSCP Value of the DHCP/ICMP/Tracert Packet

I. RNC 1.

The RNC does not support the DSCP value configuration of the DHCP/Tracert packet. The default DSCP value is 0. You can run the PING IP command to set the DSCP value of the ICMP packet.

2.

PING IP: CONTPING=NO, DSCP=46; DSCP=46; // Set // Set the DSCP value of the ping packet to 46. 46.

II. NodeB DHCP: For a new site, the DSCP value is fixed to 0.

1. 2.

3.5 VLAN

Tracert/ICMP: The DHCP value configuration is not supported. If the NodeB initiates an ICMP request, the DSCP value is fixed to 63; if the NodeB initiates a Tracert packet, the DSCP value is fixed to 0; the ICMP response uses the DSCP value of the ICMP request; the DSCP value of the Tracert packet is fixed to 0.

Priority Configuration The VLAN priorities used by each site need to be planned by the operator and configured on the intermediate transmission device.

3.5.1 Setting

the VLAN Priority of the SCTP Link

I. RNC Command: ADD SCTPLNK, SET DSCPMAP 1.

Run the ADD SCTPLNK command to set the DSCP value of the SCTP link. ADD SCTPLNK: SCTPLNKN=2, DSCP=48 DSCP=48;; // Set the DSCP value of an SCTP link to 48. 48.

2.

Run the SET DSCPMAP command to set the mapping between the DSCP value and the VLAN priority. SET DSCPMAP: DSCP=48 DSCP=48,, VLANPRI=6; VLANPRI=6; // The // The DSCP value 48 maps the VLAN priority 6.

II. NodeB 1.

For V1, run the following command: SET VLANCLASS: TRAFFIC=SIG TRAFFIC=SIG,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=6 VLANPRIO=6;

2.

For V2, set the VLAN ID and VLAN priority according to the IP address of the next hop. Additional configurations are unnecessary. ADD VLANMAP: NEXTHOPIP NEXTHOPIP=" ="GW2 GW2", ", VLANMODE VLANMODE= =SINGLEVLAN SINGLEVLAN,, INSTAG=ENABLE, VLANID=100 VLANID=100,, VLANPRIO=6 VLANPRIO= 6; // Set the IP address of the network

gateway of the NodeB to GW2. GW2 . Set the VLAN ID to 100 and VLAN priority to 6 for all packets destined to the network gateway. For V2, if VLANGROUP is selected, run the following command:

3.

ADD VLANMAP: NEXTHOPIP="GW2 NEXTHOPIP="GW2", ", VLANMODE=VLANGROUP VLANMODE=VLANGROUP,, VLANGROUPNO=0 VLANGROUPNO= 0; SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=SIG TRAFFIC=SIG,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=6 VLANPRIO=6; // For the signaling link data, set the VLAN ID to 100 and VLAN priority to 6 . Note If different VLAN priorities need to be assigned to different types of services delivered to the network gateway, set the VLAN mode to VLANGROUP. to VLANGROUP. If the VLAN mode is set to SINGLEVLAN, all packets destined to the network gateway carry the same VLAN ID and have the same VLAN priority.

3.5.2 Setting

the VLAN Priority of the IP Path

I. RNC Command: ADD IPPATH, SET PHBMAP, SET DSCPMAP 1.

Run the ADD IPPATH command to set IP path type of an IP path to a PHB. ADD IPPATH: ANI=1, PATHID=1, ITFT=IUB, TRANST=IP, PATHT=EF PATHT=EF;; // Set IP path type of a specific IP path to EF. EF. ADD IPPATH: ANI=1, PATHID=2, ITFT=IUB, TRANST=IP, PATHT=AF43 PATHT=AF43;; // Set IP path type of a specific IP path to AF43. AF43. ADD IPPATH: ANI=1, PATHID=3, ITFT=IUB, TRANST=IP, PATHT=AF23 PATHT=AF23;; // Set IP path type of a specific IP path to AF23. AF23. ADD IPPATH: ANI=1, PATHID=4, ITFT=IUB, TRANST=IP, PATHT=AF13 PATHT=AF13;; // Set IP path type of a specific IP path to AF13. AF13.

2.

Run the SET PHBMAP command to set the DSCP value corresponding to the PHB. SET PHBMAP: PHB=EF PHB=EF,, DSCP=46 DSCP=46;; // When the PHB is EF, EF, the DSCP value is 46. 46. SET PHBMAP: PHB= AF43 AF43,, DSCP=38 DSCP=38;; // When the PHB is AF43, AF43 , the DSCP value is 38. 38. SET PHBMAP: PHB= AF23 AF23,, DSCP=22 DSCP=22;; // When the PHB is AF23, AF23 , the DSCP value is 22. 22. SET PHBMAP: PHB= AF13 AF13,, DSCP=14 DSCP=14;; // When the PHB is AF13, AF13 , the DSCP value is 14. 14.

3.

Run the SET DSCPMAP command to set the mapping between the DSCP value and the VLAN priority. You can run the LST DSCPMAP command to query the default configuration. SET DSCPMAP: DSCP=46 DSCP=46,, VLANPRI=5 VLANPRI=5; // The DSCP value 46 maps the VLAN priority 5. SET DSCPMAP: DSCP=38 DSCP=38,, VLANPRI=4 VLANPRI=4; // The DSCP value 38 maps the VLAN priority 4. SET DSCPMAP: DSCP=22 DSCP=22,, VLANPRI=2 VLANPRI=2; // The DSCP value 22 maps the VLAN priority 2. SET DSCPMAP: DSCP=14 DSCP=14,, VLANPRI=1 VLANPRI=1; // The DSCP value 14 maps the VLAN priority 1.

II. NodeB

Run the ADD IPPATH command to set the DSCP value of an IP path. ADD IPPATH: PATHID=1, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, DSCP=46 DSCP=46;; // Set the DSCP value of a specific IP path to 46. 46. ADD IPPATH: PATHID=2, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, DSCP=38 DSCP=38;; // Set the DSCP value of a specific IP path to 38. 38. ADD IPPATH: PATHID=3, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, DSCP=22 DSCP=22;; // Set the DSCP value of a specific IP path to 22. 22. ADD IPPATH: PATHID=4, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, DSCP=14 DSCP=14;; // Set the DSCP value of a specific IP path to 14. . 14 When running the SET VLANCLASS command, set Traffic Type to USERDATA, USERDATA, which indicates that the UDP protocol is supported, including the voice service, PS, HSPA service, and data on common channels. 1.

For V1, run the following command: SET VLANCLASS: TRAFFIC=USERDATA, SRVPRIO=48 SRVPRIO=48,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=6 VLANPRIO=6; // Set the VLAN ID to 100 for the data whose DSCP value is 48. . 48 Note: Common signaling messages are transmitted on the common channels of the cell through UDP. These packets have higher priorities. The data from the NodeB to Priority in the SET the RNC uses the DSCP value specified by SIG Priority in the SET DIFPRI Type to USERDATA USERDATA and add the corresponding command. Therefore, set Traffic set Traffic Type to VLAN ID to the data whose DSCP is specified by Signal by Signal Priority . SET VLANCLASS: TRAFFIC=USERDATA, SRVPRIO=46 SRVPRIO=46,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=5 VLANPRIO=5; // Set the VLAN ID to 100 and VLAN priority to 5 for the data on the IP path whose DSCP value is 46. 46. SET VLANCLASS: TRAFFIC=USERDATA, SRVPRIO=38 SRVPRIO=38,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=4 VLANPRIO=4; // Set the VLAN ID to 100 and VLAN priority to 4 for the data on the IP path whose DSCP value is 38. 38. SET VLANCLASS: TRAFFIC=USERDATA, SRVPRIO=22 SRVPRIO=22,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=2 VLANPRIO=2; // Set the VLAN ID to 100 and VLAN priority to 2 for the data on the IP path whose DSCP value is 22. 22. SET VLANCLASS: TRAFFIC=USERDATA, SRVPRIO=14 SRVPRIO=14,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=1 VLANPRIO=1; // Set the VLAN ID to 100 and VLAN priority to 1 for the data on the IP path whose DSCP value is 14. 14.

2.

For V2, add the VLAN ID according to the IP address of the next hop. Additional configurations are unnecessary. ADD VLANMAP: NEXTHOPIP NEXTHOPIP=" ="GW2 GW2", ", VLANMODE VLANMODE= =SINGLEVLAN SINGLEVLAN,, INSTAG=ENABLE, VLANID=100 VLANID=100,, VLANPRIO=5 VLANPRIO=5;; // Set the IP address of the network gateway of the NodeB to GW2. GW2 . Set the VLAN ID to 100 for all packets destined to the network gateway.

3.

For V2, if VLANGROUP is selected, run the following command: ADD VLANMAP: NEXTHOPIP="GW2 NEXTHOPIP="GW2", ", VLANMODE=VLANGROUP VLANMODE=VLANGROUP,, VLANGROUPNO=0 VLANGROUPNO= 0; SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA TRAFFIC=USERDATA,, SRVPRIO=48 SRVPRIO=48,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=5 VLANPRIO=5;; // Set the VLAN ID to 100 and VLAN priority to 6 for the data whose DSCP is 48. 48. Note: Common signaling messages are transmitted on the common channels of the cell through UDP. These packets have higher priorities. The data from the NodeB to Priority in the SET the RNC uses the DSCP value specified by Signal Priority in the SET DIFPRI

Type to USERDATA USERDATA and add the corresponding command. Therefore, set Traffic set Traffic Type to VLAN ID to the data whose DSCP is specified by Signal by Signal Priority . SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, TRAFFIC=USERDATA, SRVPRIO=46 SRVPRIO=46,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=5 VLANPRIO=5; // Set the VLAN ID to 100 and VLAN priority to 5 for the data on the IP path whose DSCP is 46. 46. SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, TRAFFIC=USERDATA, SRVPRIO=38 SRVPRIO=38,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=4 VLANPRIO=4; // Set the VLAN ID to 100 and VLAN priority to 4 for the data on the IP path whose DSCP is 38. 38. SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, TRAFFIC=USERDATA, SRVPRIO=22 SRVPRIO=22,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=2 VLANPRIO=2; // Set the VLAN ID to 100 and VLAN priority to 2 for the data on the IP path whose DSCP is 22. 22. SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, TRAFFIC=USERDATA, SRVPRIO=14 SRVPRIO=14,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=1 VLANPRIO=1; // Set the VLAN ID to 100 and VLAN priority to 1 for the data on the IP path whose DSCP is 14. 14.

3.5.3 Setting

the VLAN Priority of the OAM Flow on the Iub

Interface I. RNC Command: SET QUEUEMAP, SET DSCPMAP 1.

Run the SET QUEUEMAP command to set the DSCP value of the Iub OAM flow. For details, see section 3.4.3 .

2.

Run the SET DSCPMAP command to set the mapping between the DSCP value and the VLAN priority of the Iub OAM flow. SET DSCPMAP: DSCP=34 DSCP=34,, VLANPRI=4 VLANPRI=4; // The DSCP value 34 maps the VLAN priority 4.

II. NodeB 1.

For V1, run the following command: SET VLANCLASS: TRAFFIC=OM TRAFFIC=OM,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRIO=4 VLANPRIO=4;

2.

For V2, set the VLAN ID and VLAN priority according to the IP address of the next hop. Additional configurations are unnecessary. ADD VLANMAP: NEXTHOPIP NEXTHOPIP=" ="GW2 GW2", ", VLANMODE VLANMODE= =SINGLEVLAN SINGLEVLAN,, INSTAG=ENABLE, VLANID=100 VLANID=100,, VLANPRIO=4 VLANPRIO= 4; // Set the IP address of the network gateway of the NodeB to GW2. . Set the VLAN ID to 100 and VLAN priority to 6 for all GW2 packets destined to the network gateway.

3.

For V2, if VLANGROUP is selected, run the following command: ADD VLANMAP: NEXTHOPIP="GW2 NEXTHOPIP="GW2", ", VLANMODE=VLANGROUP VLANMODE=VLANGROUP,, VLANGROUPNO=0 VLANGROUPNO= 0; SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=OM TRAFFIC=OM,, INSTAG=ENABLE INSTAG=ENABLE,, OMDIF=DISABLE, OMDIF=DISABLE, VLANID=100 VLANID=100,, VLANPRIO=4 VLANPRIO=4; // Set the VLAN ID to 100 and VLAN priority to 4 for the OM data. // The priority of the OM flow is not considered. Set the VLAN priority of the Iub OAM flow to 4. SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=OM TRAFFIC=OM,, INSTAG=ENABLE INSTAG=ENABLE,, OMDIF=ENABLE OMDIF=ENABLE,, VLANID=100, VLANHPRIO=4 VLANHPRIO=4, VLANLPRIO=1 VLANLPRIO=1; // The OM priority is considered. Set the priority of the OM flow with the high priority to 34 and the priority of the OM flow with the low priority to 1 .

3.5.4 Setting

the VLAN Priority of the PTP Clock Packet

I. RNC Not involved.

II. NodeB 1.

For V2, set the VLAN ID and VLAN priority according to the IP address of the next hop. Additional configurations are unnecessary. ADD VLANMAP: NEXTHOPIP NEXTHOPIP=" ="GW2 GW2", ", VLANMODE VLANMODE= =SINGLEVLAN SINGLEVLAN,, INSTAG=ENABLE, VLANID=100 VLANID=100,, VLANPRIO=4 VLANPRIO= 4; // Set the IP address of the network gateway of the NodeB to GW2. . Set the VLAN ID to 100 and VLAN priority to 4 for all GW2 packets destined to the network gateway. For V2, if VLANGROUP is selected, run the following command:

2.

ADD VLANMAP: NEXTHOPIP="GW2 NEXTHOPIP="GW2", ", VLANMODE=VLANGROUP VLANMODE=VLANGROUP,, VLANGROUPNO=0 VLANGROUPNO= 0; SET DIFPRI: PRIRULE=DSCP, PTPPRI=34 PTPPRI=34;; // Set the DSCP value of the PTP clock packet to 34. 34. Generally, the DSCP value of the PTP packet is consistent with that of the OAM flow. SET VLANCLASS: TRAFFIC=USERDATA TRAFFIC=USERDATA,, SRVPRIO=34 SRVPRIO=34,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100, VLANPRIO=4 VLANPRIO=4; // Set VLAN Priority to 4, Traffic Type to USERDATA, USERDATA, and SPVPRIO to the DSCP value of the PTP packet.

3.5.5 Setting

the VLAN Priority of the BFD Packet

I. RNC The RNC does not support the DSCP value configuration of the BFD packet. The default DSCP value is 7.

II. NodeB 1.

For V2, set the VLAN ID and VLAN priority according to the IP address of the next hop. Additional configurations are unnecessary. ADD VLANMAP: NEXTHOPIP NEXTHOPIP=" ="GW2 GW2", ", VLANMODE VLANMODE= =SINGLEVLAN SINGLEVLAN,, INSTAG=ENABLE, VLANID=100 VLANID=100,, VLANPRIO=4 VLANPRIO= 4; // Set the IP address of the network gateway of the NodeB to GW2. GW2 . Set the VLAN ID to 100 and VLAN priority to 4 for all packets destined to the network gateway.

2.

For V2, if VLANGROUP is selected, run the following command: ADD VLANMAP: NEXTHOPIP="GW2 NEXTHOPIP="GW2", ", VLANMODE=VLANGROUP VLANMODE=VLANGROUP,, VLANGROUPNO=0 VLANGROUPNO= 0; SET DIFPRI: PRIRULE=DSCP, PTPPRI=34 PTPPRI=34;; // Set the DSCP value of the PTP clock packet to 34. . Generally, the DSCP value of the PTP packet is consistent with that of 34 the OAM flow. SET VLANCLASS: TRAFFIC=USERDATA TRAFFIC=USERDATA,, SRVPRIO=34 SRVPRIO=34,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100, ADD BFDSESSION: BFDSN=1, HT=SINGLE_HOP, DSCP=34 DSCP=34;; // Set the DSCP value of a specific BFD session to 48. 48. SET VLANCLASS: TRAFFIC=USERDATA TRAFFIC=USERDATA,, SRVPRIO=34 SRVPRIO=34,, INSTAG=ENABLE, VLANID=100, VLANPRIO=4 VLANPRIO=4; // Set VLAN Priority of the BFD session flow to 4 and Traffic Type to USERDATA for the BFD packets are transmitted through UDP. Set the user priority to the DSCP value of the BFD packet.

3.5.6 Setting

the VLAN Priority of the ARP/DHCP/ICMP/Tracert

Packet I. RNC 1.

ARP packet The RNC does not support the DSCP value configuration of the ARP packet. The default DSCP value is 0.

2.

DHCP/Tracert The RNC does not support the DSCP value configuration of the DHCP/Tracert packet. The default DSCP value is 0.

3.

ICMP Run the PING IP command to set the DSCP value of the ping packet and then run the SET DSCPMAP command to set the VLAN priority mapping the DSCP value. PING IP: CONTPING=NO, DSCP=46; DSCP=46; // Set // Set the DSCP value of the ping packet to 46. 46. SET DSCPMAP: DSCP=46 DSCP=46,, VLANPRI=5 VLANPRI=5; // The DSCP value 46 maps the VLAN priority 5.

II. NodeB 1.

For V2, set the VLAN ID and VLAN priority according to the IP address of the next hop. Additional configurations are unnecessary. ADD VLANMAP: NEXTHOPIP NEXTHOPIP=" ="GW2 GW2", ", VLANMODE VLANMODE= =SINGLEVLAN SINGLEVLAN,, INSTAG=ENABLE, VLANID=100 VLANID=100,, VLANPRIO=4 VLANPRIO= 4; // Set the IP address of the network gateway of the NodeB to GW2. . Set the VLAN ID to 100 and VLAN priority to 4 for all GW2 packets destined to the network gateway.

2.

For V2, if VLANGROUP is selected, run the following command: ADD VLANMAP: NEXTHOPIP="GW2 NEXTHOPIP="GW2", ", VLANMODE=VLANGROUP VLANMODE=VLANGROUP,, VLANGROUPNO=0 VLANGROUPNO= 0; SET VLANCLASS: TRAFFIC=OTHER TRAFFIC=OTHER,, INSTAG=ENABLE INSTAG=ENABLE,, VLANID=100, VLANID=100, VLANPRIO=5 VLANPRIO=5; // Set VLAN Priority of the ARP/DHCP/ICMP/Tracert packet to 5 and Traffic Type to OTHER, OTHER , which indicates that ARP/DHCP/ICMP/Tracert is supported. Note The VLAN priority of either the ARP/ICMP request or response uses the value set in the preceding command. During the initial deployment phase of a new site, DHCP packets from the NodeB carry the VLAN ID learnt by the VLAN. VLAN Priority of such packets is set to 0.

3.6 Others 3.6.1 Setting

the Mapping Between Queues at IP Ports and DSCP Values on the RNC Command: SET QUEUEMAP The DSCP field in the IP packet indicates the priority of the packet. After the mapping between queues and DSCP values is set, IP packets of different types are assigned to queues of different priorities for transmission. SET QUEUEMAP: Q0MINDSCP= QUEUEMAP: Q0MINDSCP=XX XX,, Q1MINDSCP= XX XX,, Q2MINDSCP= XX XX,, Q3MINDSCP= XX XX,, Q4MINDSCP= XX XX;;

You can run the LST QUEUEMAP command to query the default mapping configuration as follows.

The default mapping between DSCP values and queues 0 to 5 is as follows. DSCP

QUEUE ID

40~63

0

32~39

1

24~31

2

16~23

3

8~15

4

0~7

5

Note IP ports include the Ethernet ports, PPP links, MP groups, and IP logic ports. Each IP port has six traffic queues with different priorities. The queues, from queue 0 to queue 5, are in descending order by priority. (2) Q0MINDSCP to Q4MINDSCP must meet the following conditions: Q0MINDSCP > Q1MINDSCP > Q2MINDSCP > Q3MINDSCP > Q4MINDSCP

3.6.2 Setting

the Mapping Between the DSCP Value and VLAN Priority on the RNC Command: SET DSCPMAP SET DSCPMAP: DSCP=X DSCP=X, VLANPRI=X VLANPRI=X; You can run the LST DSCPMAP command to query the default mapping configuration as follows: DSCP

VLAN Priority

0~7

0

8~15

1

16~23

2

24~31

3

32~39

4

40~47

5

48~55

6

56~63

7

3.6.3 Setting

the Mapping Between the PHB and DSCP on the RNC

Command: SET PHBMAP SET PHBMAP: SRN=0, SN=18, PHB=BE PHB=BE,, DSCP=X DSCP=X; You can run the LST PHBMAP command to query the default mapping configuration as follows: PHB

DSCP

EF

46

AF4

AF3

AF2

AF1

BE

AF43

38

AF42

36

AF41

34

AF33

30

AF32

28

AF31

26

AF23

22

AF22

20

AF21

18

AF13

14

AF12

12

AF11

10 0

4

Configuration Example of the Iub Interface

4.1 Description 

Configuration examples are based on RNC V900R012 and NodeB V200R12.







4.2 Typical

Configuration of IP Layer 2 Networking Based

on MSTP 4.2.1 Networking

Diagram

4.2.2 Preparations 

Cables are properly connected and intermediate transmission devices are ready.



The data planning is completed.

4.2.3 Networking

Data Planning

I. Data Planning in the Physical Layer and Data Link Layer

Data Item Data on the FE port

Data on the IP logic port

RNC

NodeB

Data Source

Interface board type

GOUa

WMPT

Internal planning

IP address of the network gateway

10.10.10.10/24

10.10.10.1/24

Network planning

Whether to back up/Backup mode

Yes/Board backup+port backup

No

Internal planning

Subrack No./slot No./port No.

0/18/0

0/6/0

IP address of the FE port/subnet mask

10.10.10.1/24

10.10.10.10/24

Device IP address/subnet mask

20.20.20.20/32

–

IP logic port No.

10

–

Bandwidth of the IP logic port

40000kbps(64k*625)

–

Dynamic bandwidth adjustment switch

OFF

–

Network planning

II. Data Planning of the Control Plane Data Item NCP

CCP

RNC

NodeB

Data Source

SCTPLNK No.

1

1

Local SCTP port No.

58080

8000

Data to be negotiated

Working mode of the SCTP link

Server

Client

Subrack No./slot No. of the SPU

0/0

–

DSCP

48

48

Local IP address 1

20.20.20.20/32

10.10.10.10/24

Local IP address 2

–

–

Whether to bind the IP logic port/slot No. and port No. of the logic port

Yes/18/10

–

Whether to add the VLAN/VLAN ID

YES/VLAN100

YES/VLAN100

SCTPLNK No.

2

2

Local SCTP port No.

58080

8001


Server

Client

Port No.

0

0


0/0

–

DSCP

48

48

Local IP address 1

20.20.20.20/32

10.10.10.10/24

Local IP address 2

–

–


Yes/18/10

–


YES/VLAN100

YES/VLAN100

III. Data Planning of the User Plane Data Item

RNC

NodeB

Data Source

NodeB name

RNC8-BBU1

BBU1

Adjacent node ID

10

–


Transport type of the Iub interface

IP

IP

Port type

ETH

ETH

IP path ID

1/2/3/4

1/2/3/4

Path type/DSCP value

PHB:EF/AF43/AF23/AF13

DSCP:46/38/22/14


Yes/18/10

–

Local IP address/subnet mask

20.20.20.20/32

10.10.10.10/24

Whether to enable the VLAN/What the enabled VLAN ID is

YES/VLAN100

YES/VLAN100

Path detection flag

ENABLE

DISABLE

Detected IP address

10.10.10.10/24

–

TX bandwidth (kbps)

40000

40000

RX bandwidth (kbps)

40000

40000

Whether to enable the FPMUX

NO

NO

Four IP paths of different types with different DSCP values

4.2.4 Data


Network planning

Network planning

Configuration on the RNC The following blue data in the MML command needs to be planned or negotiated.

I. Data Configuration in the Physical Layer and Data Link Layer 

Configure the backup information of the interface board according to the networking situation on site. ADD BRD: SRN=0, BRDCLASS=INT, BRDTYPE=GOUa, SN=18, RED=YES RED=YES,, MPUSUBRACK=0, MPUSLOT=0; // Set the GOUa board in slot 18 of subrack 0 and GOUa board in slot 19 to work in active/standby mode.



Configure the backup information of the ports on the interface board according to the networking situation on site. ADD ETHREDPORT: SRN=0, SN=18, PN=0 PN=0; // Set port 0 on the GOUa in slot 18 of subrack 0 and port 0 on the GOUa in slot 19 to work in active/standby mode.



Set the attributes of the Ethernet ports. Ensure that the Ethernet port attributes are consistent on both ends. The MTU value on the NodeB needs to be smaller or equal to that of the intermediate transmission device. See section 3.2 . SET ETHPORT: SRN=0, SN=18, BRDTYPE=GOUa, PN=0, AUTO=ENABLE AUTO=ENABLE,, MTU=1500 MTU=1500,, OAMFLOWBW=0 OAMFLOWBW= 0, FLOWCTRLSWITCH=ON FLOWCTRLSWITCH=ON,, FCINDEX=1 FCINDEX=1;

Major parameters are described as follows:



AUTO

Auto negotiation or not

Description: This parameter setting on the RNC must be consistent with that on the peer device through negotiation. That is, if this parameter is set to auto negotiation on the peer device, the parameter on the port of the RNC is also set to auto negotiation; otherwise, it is set to non-auto negotiation.

SPEED

Transmission rate over the port

Description: Generally, the transmission rate over the FE port is 100 Mbit/s or 1000 Mbit/s.

DUPLEX

Working mode

Description: Half duplex indicates that the data packets cannot be transmitted during the receiving of data packets; full duplex indicates that the data packets can be transmitted and received at the same time. Generally, the working mode is set to full duplex.

Add the IP address of the Ethernet port. The IP address is planned by the operator. ADD ETHIP: SRN=0, SN=18, PN=0, IPINDEX=0, IPADDR="10.10.10.1 IPADDR="10.10.10.1", ", MASK="255.255.255.0 MASK=" 255.255.255.0"; "; // The IP address of the interface board on the RNC is 10.10.10.1/24.



Add the device IP address of the interface board (optional). The IP address is planned by the operator or set ETHIP to service IP. ADD DEVIP: SRN=0, SN=18, DEVTYPE=LOGIC_IP, IPADDR="20.20.20.20 IPADDR="20.20.20.20"; "; // Add the logic IP address 20.20.20.20 on the interface board in slot 18. The default subnet mask 255.255.255.255 is adopted.



Add the IP logic port (optional). Operators need to purchase the corresponding license. ADD IPLOGICPORT: SRN=0, SN=18, BT=GOUa BT=GOUa,, LPN=10 LPN=10,, CARRYT=ETHER CARRYT=ETHER,, PN=0 PN=0, RSCMNGMODE=EXCLUSIVE, RSCMNGMODE=EXCLUSIVE, CNOPINDEX=0, BWADJ=OFF, CIR=625 CIR=625,, FLOWCTRLSWITCH=ON; // The logic port is on port 0 in slot 18 and the bandwidth on the port is 625 × 64 kbps = 40 Mbps,

II. Data Configuration on the Control Plane 

Add SCTP signaling links (the data on the control plane). At least two SCTP links are needed; one is used to transmit the NCP data and the other is used to transmit the CCP data. The RNC acts as a server. The local IP address can be the IP address of an Ethernet port or the device IP address. In this example, the device IP address is used. The peer IP address is the IP address of an FE port of the interface board of the NodeB. The port No. is negotiated by two ends. Both the SCTP links are added to the planned IP logic port. ADD SCTPLNK: SRN=0, SN=0, SCTPLNKN=1 SCTPLNKN=1, MODE=SERVER MODE=SERVER,, APP=NBAP APP=NBAP,, DSCP=48 DSCP=48,, LOCIP1="20.20.20.20 LOCIP1="20.20.20.20", ", PEERIP1="10.10.10.10 PEERIP1="10.10.10.10", ", PEERPN=8000 PEERPN=8000,, LOGPORTFLAG=YES LOGPORTFLAG= YES,, LOGPORTSN=18 LOGPORTSN=18,, LOGPORTNO=10 LOGPORTNO=10,, VLANFLAG1=DISABLE, VLANFlAG2=DISABLE, SWITCHBACKFLAG=YES; ADD SCTPLNK: SRN=0, SN=0, SCTPLNKN=2 SCTPLNKN=2, MODE=SERVER MODE=SERVER,, APP=NBAP APP=NBAP,, DSCP=48 DSCP=48,, LOCIP1="20.20.20.20 LOCIP1="20.20.20.20", ", PEERIP1="10.10.10.10 PEERIP1="10.10.10.10", ", PEERPN=8001 PEERPN=8001,, LOGPORTFLAG=YES LOGPORTFLAG= YES,, LOGPORTSN=18 LOGPORTSN=18,, LOGPORTNO=10 LOGPORTNO=10,, VLANFLAG1=DISABLE, VLANFlAG2=DISABLE, SWITCHBACKFLAG=YES;

Note: When the RNC acts as an SCTP server, you can run the SET SCTPSRVPORT command to set the local SCTP port No.. Generally, the default No. is used. You can use the LST SCTPSRVPORT command to query the default No..



Add a NodeB and algorithm parameters (data on the control plane). ADD UNODEB: NodeBName="RNC8-BBU1 NodeBName="RNC8-BBU1", ", NodeBId=1 NodeBId=1, SRN=0, SN=0, TnlBearerType=IP_TRANS TnlBearerType= IP_TRANS,, IPTRANSAPARTIND= IPTRANSAPARTIND=NOT_SUPPORT NOT_SUPPORT,, HostType=SINGLEHOST, SharingType=DEDICATED, CnOpIndex=0; ADD UNODEBALGOPARA: NodeBName="RNC8-BBU1", NodeBLdcAlgoSwitch=IUB_LDR-1&NODEB_CREDIT_LDR-1; // The algorithm switch is configured based on the data planning of the radio layer. It necessary to set corresponding parameter for the algorithm switch if turn it on.



Add an adjacent node (data on the control plane). ADD ADJNODE: ANI=10, NAME=" NODEB1", N ODET=IUB, ODET=IUB, NODEBID=1 NODEBID=1, TRANST=IP TRANST=IP;;



Add links on the NodeB control port (data on the control plane). ADD UNCP: NodeBName=" NodeBName=" RNC8-BBU1", CARRYLNKT=SCTP CARRYLNKT=SCTP,, SCTPLNKN=1 SCTPLNKN=1; ADD UCCP: NodeBName=" RNC8-BBU1", PN=0 PN=0, CARRYLNKT=SCTP CARRYLNKT=SCTP,, SCTPLNKN=2 SCTPLNKN=2;

III. Mapping Between Transmission Resources and Configuration of the Activation Factor Table 

Add the mapping between transmission resources to map services of different QoS requirements to different IP paths. When the IP transport is applied to the Iub port, TRMMP ID is set to 1 by default. If the default mapping cannot meet the requirements, you can use the ADD TRMMAP command to add a TRMMP ID.

You can run the LST TRMMAP command to query the default settings. TRMMAP(Iub IP) Service Type

Default Primary

Secondary

Common channel

EF

NULL

IMS SRB

EF

NULL

SRB

EF

NULL

AMR voice

EF

NULL

R99 CS conversational

AF43

NULL

R99 CS streaming

AF43

NULL

R99 PS conversational

AF43

NULL

R99 PS streaming

AF43

NULL

R99 PS high PRI interactive

AF23

NULL

R99 PS middle PRI interactive

AF23

NULL



R99 PS low PRI interactive

AF23

NULL

R99 PS background

AF23

NULL

HSDPA Signal

EF

NULL

HSDPA IMS Signal

EF

NULL

HSDPA Voice

AF43

NULL

HSDPA conversational

AF43

NULL

HSDPA streaming

AF43

NULL

HSDPA high PRI interactive

AF13

NULL

HSDPA middle PRI interactive

AF13

NULL

HSDPA low PRI interactive

AF13

NULL

HSDPA background

AF13

NULL

HSUPA Signal

EF

NULL

HSUPA IMS Signal

EF

NULL

HSUPA Voice

AF43

NULL

HSUPA conversational

AF43

NULL

HSUPA streaming

AF43

NULL

HSUPA high PRI interactive

AF13

NULL

HSUPA middle PRI interactive

AF13

NULL

HSUPA low PRI interactive

AF13

NULL

HSUPA background

AF13

NULL

Add an activation factor table to specify proper factors for each traffic class. Through this task, the transmission resources can be multiplexed. By default, Factor Table Index is set to 0. If the default mapping cannot meet the requirements, you can use the ADD TRMFACTOR command to add an index.

You can run the LST TRMFACTOR command to query the default settings. TRMFACTOR Service Type

Default Factor (%)

General common channel service downlink

70

General common channel service uplink

70

IMS SRB service downlink

15

IMS SRB service uplink

15

MBMS common channel service downlink

100

SRB service downlink

15

SRB service uplink

15

AMR voice service downlink

70

AMR voice service uplink

70

R99 CS conversational service downlink

100

R99 CS conversational service uplink

100

R99 CS streaming service downlink

100

R99 CS streaming service uplink

100



R99 PS conversational service downlink

70

R99 PS conversational service uplink

70

R99 PS streaming service downlink

100

R99 PS streaming service uplink

100

R99 PS interactive service downlink

100

R99 PS interactive service uplink

100

R99 PS background service downlink

100

R99 PS background service uplink

100

HSDPA signal downlink

50

HSDPA IMS signal downlink

15

HSDPA voice service downlink

70

HSDPA conversational service downlink

70

HSDPA streaming service downlink

100

HSDPA interactive service downlink

100

HSDPA background service downlink

100

HSUPA signal uplink

50

HSUPA IMS signal uplink

15

HSUPA voice service uplink

70

HSUPA conversational service uplink

70

HSUPA streaming service uplink

100

HSUPA interactive service uplink

100

HSUPA background service uplink

100

EFACH channel forward

20

Configure the TRM mapping on the adjacent node. You can run the ADD TRMMAP command to add the TRMMAP ID for the gold, silver, and bronze users. ADD ADJMAP: ANI=10, ITFT=IUB, TRANST=IP TRANST=IP,, CNMNGMODE=EXCLUSIVE, CNOPINDEX=0, TMIGLD=1 TMIGLD=1, TMISLV=1 TMISLV=1, TMIBRZ=1 TMIBRZ=1, FTI=0 FTI= 0; // In this example, both and use default values. TMI FTI

IV. Data Configuration on the User Plane 

Configure the IP route to the interface of the NodeB on the Iub interface board of the RNC. In layer 2 networking, the IP route is not configured for the interface IP address of the RNC is in the same network segment as that of the NodeB.



Add IP paths. The traffic unit is kbps. The Transmission Configuration Specifications recommends four IP paths with four priorities. You can run the LST PHBMAP command to query the DSCP value corresponding to the PHB of each IP path. ADD IPPATH: ANI=10, PATHID=1, ITFT=IUB, TRANST=IP TRANST=IP,, PATHT=EF PATHT=EF,, IPADDR="20.20.20.20 IPADDR="20.20.20.20", ", PEERIPADDR="10.10.10.10 PEERIPADDR="10.10.10.10", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="10.10.10.10 ECHOIP="10.10.10.10"; "; // When the PHB is EF, EF, the DSCP value is 46. . 46 ADD IPPATH: ANI=10, PATHID=2, ITFT=IUB, TRANST=IP TRANST=IP,, PATHT=AF43 PATHT=AF43,,

IPADDR="20.20.20.20 IPADDR="20.20.20.20", ", PEERIPADDR="10.10.10.10 PEERIPADDR="10.10.10.10", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="10.10.10.10 ECHOIP="10.10.10.10"; "; // When the PHB is AF43, AF43 , the DSCP value is 38. 38. ADD IPPATH: ANI=10, PATHID=3, ITFT=IUB, TRANST=IP TRANST=IP,, PATHT= AF23 AF23,, IPADDR="20.20.20.20 IPADDR="20.20.20.20", ", PEERIPADDR="10.10.10.10 PEERIPADDR="10.10.10.10", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="10.10.10.10 ECHOIP="10.10.10.10"; "; // When the PHB is AF23, AF23 , the DSCP value is 22. 22. ADD IPPATH: ANI=10, PATHID=4, ITFT=IUB, TRANST=IP TRANST=IP,, PATHT= AF13 AF13,, IPADDR="20.20.20.20 IPADDR="20.20.20.20", ", PEERIPADDR="10.10.10.10 PEERIPADDR="10.10.10.10", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="10.10.10.10 ECHOIP="10.10.10.10"; "; // When the PHB is AF13, AF13 , the DSCP value is 14. 14.

V. VLAN/VLAN Priority/DSCP Configuration VLAN Configuration



Generally, the VLAN ID needs to be configured in layer 2 networking. In this example, the VLAN ID is set to 100 between the RNC and NodeB1. ADD VLANID: SRN=0, SN=18, IPADDR="10.10.10.10 IPADDR="10.10.10.10", ", VLANID=100 VLANID=100;; // On the RNC, the VLAN ID is set to 100 for the next hop. In layer 2 networking, the interface IP address of NodeB1 is the next hop of the RNC. Note: The VLAN needs to be configured on the intermediate transmission device. If the VLAN ID can be added on the peer transmission device, the VLAN configuration is unnecessary on the RNC. DSCP Configuration



According to the planning of the existing network, see section 3.4 for DSCP values of various services. Note: DSCP values need to be configured on intermediate transmission devices. VLAN Priority Configuration



According to the planning of the existing network, see section 3.5 for VLAN priorities of various services. Note: VLAN priorities need to be configured on the intermediate transmission devices.

VI. IP Route Configuration

4.2.5 Data

Configuration on the NodeB Note During the deployment on site, the data on the NodeB is configured by using the CME. For clear configuration description, here only describes the configuration related to MML commands. The contents in blue in the following MML commands need to be planned or negotiated.

I. Data Configuration in the Physical Layer 

Set the attributes of the Ethernet ports. Ensure that Ethernet port attributes are consistent on both ends. The MTU value on the NodeB needs to be smaller or equal to that of the intermediate transmission device. See section 3.2 .

SET ETHPORT: SRN=0, SN=6, SBT=BASE_BOARD, PN=0, MTU=1500 MTU=1500,, SPEED=100M SPEED=100M,, DUPLEX=FULL DUPLEX=FULL,, ARPPROXY=DISABLE ARPPROXY=DISABLE;; // If the interface IP address on the NodeB is in the same network segment as that of the OM IP address, ARPPROXY is set to Enable. Enable . 

Add the IP address of the Ethernet port. The IP address of the FE port on the NodeB is 10.10.10.10/24. ADD DEVIP: SRN=0, SN=6, SBT=BASE_BOARD SBT=BASE_BOARD,, PT=ETH PT=ETH,, PN=0, IP="10.10.10.10 IP="10.10.10.10", ", MASK="255.255.255.0 MASK="255.255.255.0"; ";


At least add two SCTP links; one is used to transmit the NCP data and the other is used to transmit the CCP data. ADD SCTPLNK: SCTPNO=1 SCTPNO=1, SRN=0, SN=6, LOCIP="10.10.10.10 LOCIP=" 10.10.10.10", ", LOCPORT=8000 LOCPORT= 8000,, PEERIP="20.20.20.20 PEERIP="20.20.20.20", ", PEERPORT=58080 PEERPORT=58080;; ADD SCTPLNK: SCTPNO=2 SCTPNO=2, SRN=0, SN=6, LOCIP="10.10.10.10 LOCIP=" 10.10.10.10", ", LOCPORT=8001 LOCPORT= 8001,, PEERIP="20.20.20.20 PEERIP="20.20.20.20", ", PEERPORT=58080 PEERPORT=58080;;



Add links on the NodeB control port. ADD IUBCP: CPPT=NCP CPPT=NCP,, BEAR=IPV4, LN=1 LN=1 ; ADD IUBCP: CPPT=CCP CPPT=CCP,, CPPN=0, BEAR=IPV4, LN=2 LN=2;

III. Data Configuration on the User Plane Add four IP paths with different priorities. Ensure that the configuration is consistent with that on the RNC. The ping detection switch on the IP path on the NodeB is disabled. ADD IPPATH: PATHID=1, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, NODEBIP="10.10.10.10 NODEBIP="10.10.10.10", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=46 DSCP=46,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=2, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, NODEBIP="10.10.10.10 NODEBIP="10.10.10.10", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=38 DSCP=38,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=3, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, NODEBIP="10.10.10.10 NODEBIP="10.10.10.10", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=22 DSCP=22,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=4, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, NODEBIP="10.10.10.10 NODEBIP="10.10.10.10", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=14 DSCP=14,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE;

IV. VLAN/VLAN Priority/DSCP Configuration 

VLAN Configuration Generally, the VLAN ID needs to be configured in layer 2 networking. In this example, the VLAN ID is set to 100 between the RNC and NodeB1. Method I: All packets from the NodeB to the network gateway carry the same VLAN ID and have the same VLAN priority. ADD VLANMAP: NEXTHOPIP NEXTHOPIP=" ="GW2 GW2", ", VLANMODE VLANMODE= =SINGLEVLAN SINGLEVLAN,, INSTAG=ENABLE, VLANID=100 VLANID=100,, VLANPRIO=1 VLANPRIO=1;; // Set the VLAN mode to SINGLEVLAN and the IP address of the network gateway on the NodeB to GW2. GW2. Set

the VLAN ID to 100 and VLAN priority to 4 for all packets to this network gateway. Method 2: Add the same VLAN ID for all packets from the NodeB to the network gateway. Assign different VLAN priorities to different traffic. ADD VLANMAP: NEXTHOPIP="10.10.10.1 NEXTHOPIP="10.10.10.1", ", VLANMODE=VLANGROUP VLANMODE=VLANGROUP,, VLANGROUPNO=0 VLANGROUPNO= 0; // Set the VLAN mode to VLANGROUP. VLANGROUP. Set the VLAN ID and VLAN priority of the traffic by using the SET VLANCLASS command. For the specific VLAN ID setting, see sections 3.3.2 –3.3.7 . Note: The VLAN needs to be configured on the intermediate transmission device. If the VLAN ID can be added on the peer transmission device, the VLAN configuration is unnecessary on the RNC. The VLAN needs to be configured on the intermediate transmission device. 

DSCP Configuration According to the planning of the existing network, see section 3.4 for DSCP values of various services. Note: DSCP values need to be configured on the intermediate transmission device.



VLAN Priority Configuration According to the planning of the existing network, see section 3.5 for VLAN priorities of various services. Note: VLAN priorities need to be configured on the intermediate transmission devices.

V. IP Route Configuration 

Configure the IP route to the device IP address of the RNC on the WMPT of the NodeB. ADD IPRT: SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="20.20.20.20 DSTIP="20.20.20.20", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", RTTYPE=NEXTHOP RTTYPE=NEXTHOP,, NEXTHOP="10.10.10.1 NEXTHOP="10.10.10.1"; "; // In this case, the device IP address serves the IP address for the traffic on the RNC. Therefore, add this route on the NodeB. The next hop is the interface IP address of the RNC.

4.3 Typical

Configuration of IP Layer 3 Networking Based on the Data Network

4.3.1 Networking

Diagram

4.3.2 Preparations

4.3.3 Data







Planning of Layer 3 Networking I. Data Planning in the Physical Layer and Data Link Layer

Data Item Data on the FE port


RNC

NodeB

Data Source


GOUa

WMPT

Internal planning


10.10.10.2/24

40.40.40.39/24

Network planning



No

Internal planning


0/18/0

0/6/0


10.10.10.1/24

40.40.40.40/24


20.20.20.20/32

–

IP logical port No.

10

–


40000kbps (64k*625)

–


OFF

–

Network planning

II. Data Planning of the Control Plane Data Item

NCP

RNC

NodeB

Data Source

SCTKLNK No.

1

1

Local SCTP port No.

58080

8000



Server

Client


0/0

–

DSCP

48

48

Local IP address 1

20.20.20.20/32

40.40.40.40/24

Local IP address 2

–

–


Yes/18/10

–


NO

YES/VLAN200

SCTPLNK No.

2

2

Local SCTP port No.

58080

8001


Server

Client

Port No.

0

0

Subrack No./slot No. of the

0/0

–

SPU

CCP

DSCP

48

48

Local IP address 1

20.20.20.20/32

40.40.40.40/24

Local IP address 2

–

–


Yes/18/10

–


NO

YES/VLAN200


RNC

NodeB

Data Source

NodeB name

RNC8-BBU1

BBU1

Adjacent node ID

10

–



IP

IP

Port type

ETH

ETH

IP path ID

1/2/3/4

1/2/3/4



DSCP:46/38/22/14


Yes/18/10

–


20.20.20.20/32

40.40.40.40/24

Whether to enable the VLAN/enabled VLAN ID

NO

YES/VLAN200

Path detection flag

ENABLE

DISABLE

Detected IP address

40.40.40.40/24

–

TX bandwidth (kbps)

40000

40000

RX bandwidth (kbps)

40000

40000


NO

NO

Four IP paths of different path types with different DSCP values

4.3.4 Data


Network planning

Network planning

Configuration on the RNC I. Data Configuration on the Physical Layer and Data Link Layer The configuration on the RNC is the same as that of the layer 2 on the Iub interface. For details, see section 4.2.4 .


Add SCTP signaling links (data on the control plane). At least two SCTP links are needed; one is used to transmit the NCP data and the other is used to transmit the

CCP data. The RNC acts as a server. The local IP address can be the IP address of an Ethernet port or the device IP address. In this example, the device IP address is used. The peer IP address is the IP address of an FE port of the interface board of the NodeB. The port No. is negotiated by two ends. Two SCTP links are added to the planned IP logic port. ADD SCTPLNK: SRN=0, SN=0, SCTPLNKN=1 SCTPLNKN=1, MODE=SERVER MODE=SERVER,, APP=NBAP APP=NBAP,, DSCP=48 DSCP=48,, LOCIP1="20.20.20.20 LOCIP1="20.20.20.20", ", PEERIP1="40.40.40.40 PEERIP1="40.40.40.40", ", PEERPN=8000 PEERPN=8000,, LOGPORTFLAG=YES LOGPORTFLAG= YES,, LOGPORTSN=18 LOGPORTSN=18,, LOGPORTNO=10 LOGPORTNO=10,, VLANFLAG1=DISABLE, VLANFlAG2=DISABLE, SWITCHBACKFLAG=YES; ADD SCTPLNK: SRN=0, SN=0, SCTPLNKN=2 SCTPLNKN=2, MODE=SERVER MODE=SERVER,, APP=NBAP APP=NBAP,, DSCP=48 DSCP=48,, LOCIP1="20.20.20.20 LOCIP1="20.20.20.20", ", PEERIP1="40.40.40.40 PEERIP1="40.40.40.40", ", PEERPN=8001 PEERPN=8001,, LOGPORTFLAG=YES LOGPORTFLAG= YES,, LOGPORTSN=18 LOGPORTSN=18,, LOGPORTNO=10 LOGPORTNO=10,, VLANFLAG1=DISABLE, VLANFlAG2=DISABLE, SWITCHBACKFLAG=YES; Note: When the RNC acts as an SCTP server, you can run the SET SCTPSRVPORT command to set the local SCTP port No.. Generally, the default No. is used. You can use the LST SCTPSRVPORT command to query the default No..



Add a NodeB and algorithm parameters (data on the control plane). ADD UNODEB: NodeBName="RNC8-BBU1 NodeBName="RNC8-BBU1", ", NodeBId=1 NodeBId=1, SRN=0, SN=0, TnlBearerType=IP_TRANS TnlBearerType= IP_TRANS,, IPTRANSAPARTIND= IPTRANSAPARTIND=NOT_SUPPORT NOT_SUPPORT,, HostType=SINGLEHOST, SharingType=DEDICATED, CnOpIndex=0; ADD UNODEBALGOPARA: NodeBName="RNC8-BBU1", NodeBLdcAlgoSwitch=IUB_LDR-1&NODEB_CREDIT_LDR-1; // The algorithm switch is configured based on the data planning of the radio layer.



Add an adjacent node (data on the control plane). ADD ADJNODE: ANI=10, NAME=" NODEB1", N ODET=IUB, ODET=IUB, NODEBID=1 NODEBID=1, TRANST=IP TRANST=IP;;





Add the mapping between transmission resources to map services of different QoS requirements to different IP paths. When the IP transport is applied to the Iub port, TRMMP ID is set to 1 by default. If the default mapping cannot meet the requirements, you can use the ADD TRMMAP command to add a TRMMP ID. See section 4.2.4 .



Add an activation factor table to specify proper factors for each traffic class. Through this task, the transmission resources can be multiplexed. By default, Factor Table Index is set to 0. If the default mapping cannot meet the requirements, you can use the ADD TRMFACTOR command to add an index. See section 4.2.4 .



Configure the TRM mapping on the adjacent node. You can run the ADD TRMMAP

command to add the TRMMAP ID for the gold, silver, and bronze users. ADD ADJMAP: ANI=10, ITFT=IUB, TRANST=IP TRANST=IP,, CNMNGMODE=EXCLUSIVE, CNOPINDEX=0, TMIGLD=1 TMIGLD=1, TMISLV=1 TMISLV=1, TMIBRZ=1 TMIBRZ=1, FTI=0 FTI= 0; // In this example, both TMI and FTI use default values.


According to the planning on site, you can configure either the host route (the subnet mask of the destination IP address is 255.255.255.255) or the network segment route (the destination IP address is the network address and the subnet mask cannot be 255.255.255.255). Configure the IP route to the interface IP address of the NodeB on the Iub interface board of the RNC. ADD IPRT: SRN=0, SN=18, DSTIP="40.40.40.40 DSTIP="40.40.40.40", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", NEXTHOP="10.10.10.2 NEXTHOP="10.10.10.2", ", PRIORITY=HIGH PRIORITY=HIGH,, REMARK="RNC INT To NodeB1"; // Configure the host route to the interface IP address of NodeB1.



Add IP paths. The traffic unit is kbps. The Transmission Configuration Specifications recommends four IP paths with four priorities. You can run the LST PHBMAP command to query the DSCP value corresponding to the PHB of each IP path. ADD IPPATH: ANI=10, PATHID=1, ITFT=IUB, TRANST=IP TRANST=IP,, PATHT=EF PATHT=EF,, IPADDR="20.20.20.20 IPADDR="20.20.20.20", ", PEERIPADDR="40.40.40.40 PEERIPADDR="40.40.40.40", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="40.40.40.40 ECHOIP="40.40.40.40"; "; // When the PHB is EF, EF, the DSCP value is 46. 46. ADD IPPATH: ANI=10, PATHID=2, ITFT=IUB, TRANST=IP TRANST=IP,, PATHT=AF43 PATHT=AF43,, IPADDR="20.20.20.20 IPADDR="20.20.20.20", ", PEERIPADDR="40.40.40.40 PEERIPADDR="40.40.40.40", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="40.40.40.40 ECHOIP="40.40.40.40"; "; // When the PHB is AF43, AF43 , the DSCP value is 38. 38. ADD IPPATH: ANI=10, PATHID=3, ITFT=IUB, TRANST=IP TRANST=IP,, PATHT= AF23 AF23,, IPADDR="20.20.20.20 IPADDR="20.20.20.20", ", PEERIPADDR="40.40.40.40 PEERIPADDR="40.40.40.40", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="40.40.40.40 ECHOIP="40.40.40.40"; "; // When the PHB is AF23, AF23 , the DSCP value is 22. 22. ADD IPPATH: ANI=10, PATHID=4, ITFT=IUB, TRANST=IP TRANST=IP,, PATHT= AF13 AF13,, IPADDR="20.20.20.20 IPADDR="20.20.20.20", ", PEERIPADDR="40.40.40.40 PEERIPADDR="40.40.40.40", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="40.40.40.40 ECHOIP="40.40.40.40"; "; // When the PHB is AF13, AF13 , the DSCP value is 14. 14.

V. VLAN/VLAN Priority/DSCP Configuration 

VLAN Configuration

If the RNC directly connects to the router in layer 3 networking, the VLAN ID is not configured on the RNC. If the VLAN ID needs to be configured on the RNC, run the ADD VLANID command to add the VLAN ID for the next hop (VRRP Virtual IP) of the RNC. Note: The VLAN needs to be configured on the intermediate transmission device.

DSCP Configuration



According to the planning of the existing network, see section 3.3 for DSCP values of various services. Note: DSCP values need to be configured on the intermediate transmission device. VLAN Priority Configuration



If the RNC directly connects to the router in layer 3 networking, the VLAN ID is not configured on the RNC. Then, the VLAN priorities are not configured. If VLAN priorities need to be configured on the RNC, see section 3.4 according to the planning of the existing network. Note: VLAN priorities need to be configured on the intermediate transmission devices.

4.3.5 Data


I. Data Configuration in the Physical Layer 

Set attributes of Ethernet ports. Ensure that the Ethernet port attributes are consistent on both ends. The MTU value on the NodeB needs to be smaller or equal to that of the intermediate transmission device. See section 3.2 . SET ETHPORT: SRN=0, SN=6, SBT=BASE_BOARD, PN=0, MTU=1500 MTU=1500,, SPEED=100M SPEED=100M,, DUPLEX=FULL DUPLEX=FULL,, ARPPROXY=DISABLE ARPPROXY=DISABLE;; // If the interface IP address of the NodeB is on the same network segment as that of the OM IP address, set ARP Proxy to Enable. Enable .





At least, add two SCTP links; one is used to transmit the NCP data and the other is used to transmit the CCP data.

ADD SCTPLNK: SCTPNO=1 SCTPNO=1 , SRN=0, SN=6, LOCIP="10.10.10.10 LOCIP="10.10.10.10", ", LOCPORT=8000 LOCPORT=8000,, PEERIP="20.20.20.20 PEERIP=" 20.20.20.20", ", PEERPORT=58080 PEERPORT=58080;; ADD SCTPLNK: SCTPNO=2 SCTPNO=2 , SRN=0, SN=6, LOCIP="10.10.10.10 LOCIP="10.10.10.10", ", LOCPORT=8001 LOCPORT=8001,, PEERIP="20.20.20.20 PEERIP=" 20.20.20.20", ", PEERPORT=58080 PEERPORT=58080;; 

Add links on the NodeB control port.

ADD IUBCP: CPPT=NCP CPPT=NCP,, BEAR=IPV4, LN=1 LN=1; ADD IUBCP: CPPT=CCP CPPT=CCP,, CPPN=0, BEAR=IPV4, LN=2 LN=2;

III. Data Configuration on the User Plane 

Add four IP paths with different priorities. Ensure that the configuration is consistent

with that on the RNC. The ping detection switch on the IP path on the NodeB is disabled. ADD IPPATH: PATHID=1, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, NODEBIP="40.40.40.40 NODEBIP="40.40.40.40", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=46 DSCP=46,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=1, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, NODEBIP="40.40.40.40 NODEBIP="40.40.40.40", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=38 DSCP=38,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=1, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, NODEBIP="40.40.40.40 NODEBIP="40.40.40.40", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=22 DSCP=22,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=1, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, NODEBIP="40.40.40.40 NODEBIP="40.40.40.40", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=14 DSCP=14,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE;


VLAN Configuration In layer 3 networking, the NodeB may first connect to a layer 2 network. In this case, a VLAN ID needs to be configured on the NodeB. In this example, the VLAN ID is set to 200 on the NodeB. ADD VLANMAP: NEXTHOPIP="40.40.40.39 NEXTHOPIP="40.40.40.39", ", VLANMODE=VLANGROUP VLANMODE=VLANGROUP,, VLANGROUPNO=0 VLANGROUPNO= 0; // Configure a VLAN group to the network gateway on the NodeB. For the specific VLAN ID setting, see sections 3.3.2 –3.3.7 . Note: The VLAN needs to be configured on the intermediate transmission device. If the VLAN ID can be added on the peer transmission device, the VLAN configuration is unnecessary on the RNC.



DSCP Configuration

According to the planning of the existing network, see section 3.4 for DSCP values of various services. Note: DSCP values need to be configured on the intermediate transmission devices. 

VLAN Priority Configuration

According to the planning of the existing network, see section 3.5 for VLAN priorities of various services. Note: VLAN priorities need to be configured on the intermediate transmission devices.

V. IP Route Configuration According to the planning on site, you can configure either the host route (the subnet mask of the destination IP address is 255.255.255.255) or the network segment route (the destination IP address is the network address and the subnet mask cannot be 255.255.255.255). 

Configure the IP route to the RNC on the WMPT of the NodeB. ADD IPRT: SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="20.20.20.20 DSTIP="20.20.20.20", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", RTTYPE=NEXTHOP RTTYPE=NEXTHOP,, NEXTHOP="40.40.40.39 NEXTHOP="40.40.40.39"; "; // Configure the host route to the device IP address of the RNC for the device IP

address serve as the IP address for the traffic on the RNC. 

Configure the IP route to the Ethernet port of the RNC on the WMPT of the NodeB. It is optional. To facilitate the commissioning, the route needs to be configured when you need to ping the IP address of the Ethernet port on the RNC from the NodeB. ADD IPRT: SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="10.10.10.1 DSTIP="10.10.10.1", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", RTTYPE=NEXTHOP RTTYPE=NEXTHOP,, NEXTHOP="40.40.40.39 NEXTHOP="40.40.40.39"; "; // Configure the host route to the interface IP address of the RNC.

4.4 Typical

Configuration of Hybrid Transport Networking

4.4.1 Networking

Diagram

The hybrid transport can be planned on site based on the path on which each service is transmitted. For the signaling, real-time service, and R99 PS, the IP over SDH is preferred; for the HSPA BE service, the IP over Ethernet over Iub OMCH is preferred.

4.4.2 Preparations

4.4.3 Data







Planning of the Hybrid Transport Networking I. Data Planning in the Physical Layer and Data Link Layer

Data Item

RNC

NodeB

Data Source


GOUa

WMPT

Internal planning


10.10.10.2/24

40.40.40.39/24

Network planning


Yes/Board backup+port

No

Internal planning

backup

Data on the FE port


PPP/MLPPP link data


0/18/0

0/6/0


10.10.10.1/24

40.40.40.40/24


20.20.20.20/32

–

IP logical port No.

10

–


40000kbps (64k*625)

–


OFF

–


POUa

WMPT


–

–

Subrack No./Slot No./Port No.

0/14/0,1,2

0/6/0,1,2

MPGRP group No.

0

0

MPLNK No.

0/1/2

0/1/2


13.13.13.1/24

13.13.13.2/24

Network planning

Bearer timeslot

TS1–TS31

TS1–TS31


Network planning

Internal planning


NCP

CCP

RNC

NodeB

Data Source

SCTPLNK No.

1

1

Local SCTP port No.

58080

8000



Server

Client


0/0

–

DSCP

48

48

Local IP address 1

13.13.13.1/24

13.13.13.2/24

Local IP address 2

–

–


NO

NO

SCTPLNK No.

2

2

Local SCTP port No.

58080

8001


Server

Client

Port No.

0

0


0/0

–

DSCP

48

48

Local IP address 1

13.13.13.1/24

13.13.13.2/24

Local IP address 2

–

–


NO

NO


RNC

NodeB

Data Source

NodeB name

RNC8-BBU1

BBU1

Adjacent node ID

10

–



HYBRID_IP

HYBRID_IP

Port type

MP

MP

IP path ID

1/2/3/4

1/2/3/4



DSCP:46/38/22/14


13.13.13.1/24

13.13.13.2/24


NO

NO

Path detection flag

ENABLE

DISABLE

Detected IP address

13.13.13.2/24

–

TX bandwidth (kbps)

5952

5952

RX bandwidth (kbps)

5952

5952


NO

NO

Port type

ETH

ETH

IP path ID

5/6/7/8

5/6/7/8


PHB:LQ_EF/ LQ_AF43/ LQ_AF23/ LQ_AF13

DSCP:46/38/22/14


Yes/18/10

–


20.20.20.20/32

40.40.40.40/24


NO

YES/VLAN200

Path detection flag

ENABLE

DISABLE

Detected IP address

40.40.40.40/24

–

TX bandwidth (kbps)

40000

40000

RX bandwidth (kbps)

40000

40000


NO

NO

Four IP paths are carried on MP.

Four IP paths are carried on the GE.


Network planning


Network planning

4.4.4 Data

Configuration on the RNC I. Data Configuration on the Physical Layer and Data Link Layer 

Configure the backup information of the interface board according to the networking situation on site.

ADD BRD: SRN=0, BRDCLASS=INT, BRDTYPE=GOUa BRDTYPE=GOUa,, SN=18 SN=18,, RED=YES RED=YES,, MPUSUBRACK=0, MPUSLOT=0; // Set the GOUa board in slot 18 of subrack 0 and GOUa board in slot 19 to work in active/standby mode. ADD BRD: SRN=0, BRDCLASS=INT, BRDTYPE=POUa BRDTYPE=POUa,, SN=14 SN=14,, RED=YES RED=YES,, MPUSUBRACK=0, MPUSLOT=0; // Set the POUa board in slot 14 of subrack 0 and POUa board in slot 15 to work in active/standby mode. 

Configure the backup information of the ports on the interface board according to the networking situation on site.

ADD ETHREDPORT: SRN=0, SN=18, PN=0 PN=0; //Port 0 on the GOUa in slot 18 of subrack 0 and port 0 on the GOUa in slot 19 are configured to work in active/standby mode. SET MSP: SRN=0, SN=14, PN=0, RT=REVERTIVE RT=REVERTIVE,, K2MODE=NOT-INDICATE-END K2MODE=NOT-INDICATE-END,, SDSFPRI=HIGH SDSFPRI= HIGH,, MODE=MODE3 MODE=MODE3;; // Port 0 on the POUa in slot 14 of subrack 0 and port 0 on the POUa in slot 15 are configured to work in MSP mode. Ensure that settings of interconnection parameters are consistent on both ends through negotiation. 

Set the attributes of the Ethernet ports. Ensure that the Ethernet port attributes are consistent on both ends. The MTU value on the RNC needs to be smaller or equal to that of the intermediate transmission device. See section 3.2 . SET ETHPORT: SRN=0, SN=18, BRDTYPE=GOUa, PN=0, AUTO=ENABLE AUTO=ENABLE,, MTU=1500 MTU=1500,, OAMFLOWBW=0 OAMFLOWBW= 0, FLOWCTRLSWITCH=ON FLOWCTRLSWITCH=ON,, FCINDEX=1 FCINDEX=1;




AUTO



SPEED



DUPLEX

Working mode


Run the following command to add the IP address of the Ethernet port. The IP address is planned by the operator. ADD ETHIP: SRN=0, SN=18, PN=0, IPINDEX=0, IPADDR="10.10.10.1 IPADDR="10.10.10.1", ", MASK="255.255.255.0 MASK=" 255.255.255.0"; "; // The IP address of the interface board on the RNC is 10.10.10.1/24.



Add the device IP address of the interface board (optional) on the GOUa. The IP

address is planned by the operator. ADD DEVIP: SRN=0, SN=18, DEVTYPE=LOGIC_IP, IPADDR="20.20.20.20 IPADDR="20.20.20.20"; "; // Add the logic IP address 20.20.20.20 on the interface board in slot 18. The default subnet mask 255.255.255.255 is adopted. 

Add the IP logic port (optional) on the interface board of the GOUa. Operators need to purchase the corresponding license. ADD IPLOGICPORT: SRN=0, SN=18, BT=GOUa BT=GOUa,, LPN=10 LPN=10,, CARRYT=ETHER CARRYT=ETHER,, PN=0 PN=0, RSCMNGMODE=EXCLUSIVE, RSCMNGMODE=EXCLUSIVE, CNOPINDEX=0, BWADJ=OFF, CIR=625 CIR=625,, FLOWCTRLSWITCH=ON; // The logic port is on port 0 in slot 18 and the bandwidth on the port is 625 × 64 kbps = 40 Mbps.



Set attributes of the optical ports on the POUa. Ensure that the attribute values are consistent on both ends. You can run the LST OPT command to query the default attribute values. If the default values can meet the requirements, additional configuration is unnecessary. SET OPT: SRN=0, SN=14, BT=POUa BT=POUa,, PS=SINGLE PS=SINGLE,, PN=0 PN=0, LNKNUMMODE=HUAWEI_MODE LNKNUMMODE= HUAWEI_MODE,, J0TXT=NULL J0TXT=NULL,, J0RXT=NULL J0RXT=NULL,, J1TXT=NULL J1TXT=NULL,, J1RXT=NULL J1RXT=NULL,, S1VALUE=1, JAUTOADD=ZERO;



Set attributes of the E1 cables on the POUa. Ensure that the attribute values are consistent on both ends. You can run the LST E1T1 command to query the default attribute values. If the default values can meet the requirements, additional configuration is unnecessary. SET E1T1: SRN=0, SN=14, BT=POUa, PS=SINGLE, PN=0 PN=0, PTTYPE=E1_CRC4_MULTI_FRAME PTTYPE=E1_CRC4_MULTI_FRAME;; SET E1T1: SRN=0, SN=14, BT=POUa, PS=SINGLE, PN=1 PN=1, PTTYPE=E1_CRC4_MULTI_FRAME PTTYPE=E1_CRC4_MULTI_FRAME;; SET E1T1: SRN=0, SN=14, BT=POUa, PS=SINGLE, PN=2 PN=2, PTTYPE=E1_CRC4_MULTI_FRAME PTTYPE=E1_CRC4_MULTI_FRAME;;



Add MP groups and MP links. ADD MPGRP: SRN=0, SN=14 SN=14,, BRDTYPE=POUa BRDTYPE=POUa,, MPGRPN=0 MPGRPN=0, MPTYPE=MCPPP MPTYPE=MCPPP,, BORROWDEVIP=NO, LOCALIP="13.13.13.1 LOCALIP="13.13.13.1", ", MASK="255.255.255.0 MASK="255.255.255.0", ", PEERIP="13.13.13.2 PEERIP="13.13.13.2", ", MHF=LONG, PPPMUX=Disable, PFC=Enable PFC=Enable,, ACFC=Enable ACFC=Enable,, FLOWCTRLSWITCH=ON, AUTHTYPE=NO_V, ERRDETECTSW=OFF, ANTIERRFLAG=OFF; ADD MPLNK: SRN=0, SN=14, BRDTYPE=POUa BRDTYPE=POUa,, MPGRPN=0 MPGRPN=0, PPPLNKN=0 PPPLNKN=0, DS1=0 DS1=0, TSBITMAP=TS1-1&TS2-1&TS3-1&TS4-1&TS5-1&TS6-1&TS7-1&TS81&TS9-1&TS10-1&TS11-1&TS12-1&TS13-1&TS14-1&TS15-1&TS16-1&TS171&TS18-1&TS19-1&TS20-1&TS21-1&TS22-1&TS23-1&TS24-1&TS25-1&TS261&TS27-1&TS28-1&TS29-1&TS30-1&TS31-1; ADD MPLNK: SRN=0, SN=14, BRDTYPE=POUa BRDTYPE=POUa,, MPGRPN=0 MPGRPN=0, PPPLNKN=1 PPPLNKN=1, DS1=1 DS1=1, TSBITMAP=TS1-1&TS2-1&TS3-1&TS4-1&TS5-1&TS6-1&TS7-1&TS81&TS9-1&TS10-1&TS11-1&TS12-1&TS13-1&TS14-1&TS15-1&TS16-1&TS171&TS18-1&TS19-1&TS20-1&TS21-1&TS22-1&TS23-1&TS24-1&TS25-1&TS261&TS27-1&TS28-1&TS29-1&TS30-1&TS31-1; ADD MPLNK: SRN=0, SN=14, BRDTYPE=POUa BRDTYPE=POUa,, MPGRPN=0 MPGRPN=0, PPPLNKN=2 PPPLNKN=2, DS1=2 DS1=2, TSBITMAP=TS1-1&TS2-1&TS3-1&TS4-1&TS5-1&TS6-1&TS7-1&TS81&TS9-1&TS10-1&TS11-1&TS12-1&TS13-1&TS14-1&TS15-1&TS16-1&TS171&TS18-1&TS19-1&TS20-1&TS21-1&TS22-1&TS23-1&TS24-1&TS25-1&TS261&TS27-1&TS28-1&TS29-1&TS30-1&TS31-1;


Add SCTP signaling links (data on the control plane). At least two SCTP links are needed; one is used to transmit the NCP data and the other is used to transmit the

CCP data. The RNC acts as a server. The local IP address can be the IP address of an Ethernet port or the device IP address. In this example, the device IP address is used. The peer IP address is the IP address of an FE port of the interface board of the NodeB. The port No. is negotiated by two ends. ADD SCTPLNK: SRN=0, SN=0, SCTPLNKN=1 SCTPLNKN=1, MODE=SERVER MODE=SERVER,, APP=NBAP APP=NBAP,, DSCP=48 DSCP=48,, LOCIP1="13.13.13.1 LOCIP1="13.13.13.1", ", PEERIP1="13.13.13.2 PEERIP1="13.13.13.2", ", PEERPN=8000 PEERPN=8000,, LOGPORTFLAG=NO, VLANFLAG1=DISABLE, VLANFlAG2=DISABLE, SWITCHBACKFLAG=YES; ADD SCTPLNK: SRN=0, SN=0, SCTPLNKN=2 SCTPLNKN=2, MODE=SERVER MODE=SERVER,, APP=NBAP APP=NBAP,, DSCP=48 DSCP=48,, LOCIP1="13.13.13.1 LOCIP1="13.13.13.1", ", PEERIP1="13.13.13.2 PEERIP1="13.13.13.2", ", PEERPN=8001 PEERPN=8001,, LOGPORTFLAG=NO, VLANFLAG1=DISABLE, VLANFlAG2=DISABLE, SWITCHBACKFLAG=YES; Note: When the RNC acts as an SCTP server, you can run the SET SCTPSRVPORT command to set the local SCTP port No.. Generally, the default No. is used. You can use the LST SCTPSRVPORT command to query the default No..



Add a NodeB and algorithm parameters (data on the control plane). ADD UNODEB: NodeBName="RNC8-BBU1 NodeBName="RNC8-BBU1", ", NodeBId=1 NodeBId=1, SRN=0, SN=0, TnlBearerType=HYBRID_IP_TRANS TnlBearerType= HYBRID_IP_TRANS,, IPTRANSAPARTIND= IPTRANSAPARTIND=SUPPORT SUPPORT,, HostType=SINGLEHOST, SharingType=DEDICATED, CnOpIndex=0; ADD UNODEBALGOPARA: NodeBName="RNC8-BBU1", NodeBLdcAlgoSwitch=IUB_LDR-1&NODEB_CREDIT_LDR-1; // The algorithm switch is configured based on the data planning of the radio layer. It’s necessary to configure parameters corresponding to a specific algorithm switch if it is turned on.



Add an adjacent node (data on the control plane). ADD ADJNODE: ANI=10, NAME=" NODEB1", N ODET=IUB, ODET=IUB, NODEBID=1 NODEBID=1, TRANST=HYBRID_IP TRANST=HYBRID_IP;;





Add the mapping between transmission resources to map services of different QoS requirements to different IP paths. When the IP transport is applied to the Iub port, TRMMP ID is set to 1 by default. If the default mapping cannot meet the requirements, you can use the ADD TRMMAP command to add a TRMMP ID.

You can run the LST TRMMAP command to query the default settings. TRMMAP(Iub Hybrid IP) Service Type Common channel

Default Primary

Secondary

EF

LQEF



IMS SRB

EF

LQEF

SRB

EF

LQEF

AMR voice

EF

LQEF


AF43

LQAF43

R99 CS streaming

AF43

LQAF43


AF43

LQAF43

R99 PS streaming

AF43

LQAF43


AF23

LQAF23


AF23

LQAF23


AF23

LQAF23

R99 PS background

AF23

LQAF23

HSDPA Signal

EF

LQEF

HSDPA IMS Signal

EF

LQEF

HSDPA Voice

AF43

LQAF43


AF43

LQAF43

HSDPA streaming

AF43

LQAF43


LQAF13

AF13


LQAF13

AF13


LQAF13

AF13

HSDPA background

LQAF13

AF13

HSUPA Signal

EF

LQEF

HSUPA IMS Signal

EF

LQEF

HSUPA Voice

AF43

LQAF43


AF43

LQAF43

HSUPA streaming

AF43

LQAF43


LQAF13

AF13


LQAF13

AF13


LQAF13

AF13

HSUPA background

LQAF13

AF13




Configure the threshold table for load balancing between active and standby paths. You can run the LST LOADEQ command (LOADEQ ID = 0) to obtain the default threshold table. If the default mapping cannot meet the requirement, you can run the ADD LOADEQ command to add an index. In this example, the default mapping is used.

Generally, the active path is preferred to carry the load. If the following conditions are met, the standby path is preferred.

The load on the active path is greater than the load threshold of this path. The load on the active path times the threshold for the ratio of the load on the active path to the load on the standby path is greater than the load on the standby path. Default



Service Type

Load Threshold of the Active Path (%)

Threshold for the Ratio of the Load on the Active Path to the Load on the Standby Path (%)

Common channel

100

0

IMS SRB

100

0

SRB

100

0

AMR voice

100

0


100

0

R99 CS streaming

100

0


100

0

R99 PS streaming

100

0


30

100


30

100


30

100

R99 PS background

30

100

HSDPA Signal

100

0

HSDPA IMS Signal

100

0

HSDPA Voice

100

0


100

0

HSDPA streaming

100

0


30

100


30

100


30

100

HSDPA background

30

100

HSUPA Signal

100

0

HSUPA IMS Signal

100

0

HSUPA Voice

100

0


100

0

HSUPA streaming

100

0


30

100


30

100


30

100

HSUPA background

30

100

Configure the TRM mapping on the adjacent node. You can run the ADD TRMMAP command to add the TRMMAP ID for the gold, silver, and bronze users.

ADD ADJMAP: ANI=10, ITFT=IUB, TRANST=HYBRID_IP TRANST=HYBRID_IP,, CNMNGMODE=EXCLUSIVE, CNOPINDEX=0, TMIGLD=3 TMIGLD=3, TMISLV=3 TMISLV=3, TMIBRZ=3 TMIBRZ=3, FTI=0 FTI=0, LEIGLD=0 LEIGLD= 0, LEISLV=0 LEISLV=0, LEIBRZ=0 LEIBRZ=0;


Configure the IP route to the interface IP address of the NodeB on the Iub interface board of the RNC. According to the planning on site, you can configure either the host route (the subnet mask of the destination IP address is 255.255.255.255) or the network segment route (the destination IP address is the network address and the subnet mask cannot be 255.255.255.255). ADD IPRT: SRN=0, SN=18, DSTIP="40.40.40.40 DSTIP="40.40.40.40", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", NEXTHOP="10.10.10.2 NEXTHOP="10.10.10.2", ", PRIORITY=HIGH PRIORITY=HIGH,, REMARK="RNC INT To NodeB1"; // Configure the host route to the interface IP address of NodeB1. The route does not need to be configured on the Iub interface board of the POUa on the RNC for IP addresses of both MP ends are on the same network segment.



Add IP paths. The traffic unit is kbps. The Transmission Configuration Specifications recommends four IP paths with four priorities. You can run the LST PHBMAP command to query the DSCP value corresponding to the PHB of each IP path. ADD IPPATH: ANI=10, PATHID=1 PATHID=1, ITFT=IUB, TRANST=HYBRID_IP TRANST=HYBRID_IP,, PATHT=EF PATHT=EF,, IPADDR="13.13.13.1 IPADDR="13.13.13.1", ", PEERIPADDR="13.13.13.2 PEERIPADDR="13.13.13.2", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=5952 TXBW=5952,, RXBW=5952 RXBW=5952,, CARRYFLAG=NULL CARRYFLAG=NULL,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK=ENABLED,, ECHOIP="13.13.13.2 ECHOIP="13.13.13.2"; "; // When the PHB is EF, EF, the DSCP value is 46. 46. The data is transmitted in IP over SDH mode. ADD IPPATH: NI=10, PATHID=2 PATHID=2, ITFT=IUB, TRANST=HYBRID_IP TRANST=HYBRID_IP,, PATHT=AF43 PATHT=AF43,, IPADDR="13.13.13.1 IPADDR="13.13.13.1", ", PEERIPADDR="13.13.13.2 PEERIPADDR="13.13.13.2", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=5952 TXBW=5952,, RXBW=5952 RXBW=5952,, CARRYFLAG= NULL NULL,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK=ENABLED,, ECHOIP="13.13.13.2 ECHOIP="13.13.13.2"; "; // When the PHB is AF43, AF43, the DSCP value is 38. 38. The data is transmitted in IP over SDH mode. ADD IPPATH: ANI=10, PATHID=3 PATHID=3, ITFT=IUB, TRANST=HYBRID_IP TRANST=HYBRID_IP,, PATHT=AF23 PATHT=AF23,, IPADDR="13.13.13.1 IPADDR="13.13.13.1", ", PEERIPADDR="13.13.13.2 PEERIPADDR="13.13.13.2", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=5952 TXBW=5952,, RXBW=5952 RXBW=5952,, CARRYFLAG= NULL NULL,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK=ENABLED,, ECHOIP="13.13.13.2 ECHOIP="13.13.13.2"; "; // When the PHB is AF23, AF23, the DSCP value is 22. 22. The data is transmitted in IP over SDH mode. ADD IPPATH: ANI=10, PATHID=4 PATHID=4, ITFT=IUB, TRANST=HYBRID_IP TRANST=HYBRID_IP,, PATHT=AF13 PATHT=AF13,, IPADDR="13.13.13.1 IPADDR="13.13.13.1", ", PEERIPADDR="13.13.13.2 PEERIPADDR="13.13.13.2", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=5952 TXBW=5952,, RXBW=5952 RXBW=5952,, CARRYFLAG= NULL NULL,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK=ENABLED,, ECHOIP="13.13.13.2 ECHOIP="13.13.13.2"; "; // When the PHB is AF13, AF13, the DSCP value is 14. 14. The data is transmitted in IP over SDH mode. ADD IPPATH: ANI=10, PATHID=5 PATHID=5, ITFT=IUB, TRANST=HYBRID_IP TRANST=HYBRID_IP,, PATHT= LQ_EF,, IPADDR="20.20.20.20 LQ_EF IPADDR="20.20.20.20", ", PEERIPADDR="40.40.40.40 PEERIPADDR="40.40.40.40", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="40.40.40.40 ECHOIP="40.40.40.40"; "; // When PATH Type is set to LQ_EF, LQ_EF, the DSCP value is 46. 46. The data is transmitted in IP over Ethernet mode. ADD IPPATH: ANI=10, PATHID=6 PATHID=6, ITFT=IUB, TRANST=HYBRID_IP TRANST=HYBRID_IP,, PATHT= LQ_AF43,, IPADDR="20.20.20.20 LQ_AF43 IPADDR="20.20.20.20", ", PEERIPADDR="40.40.40.40 PEERIPADDR="40.40.40.40", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="40.40.40.40 ECHOIP="40.40.40.40"; "; // When PATH Type is set to LQ_AF13, LQ_AF13 , the DSCP value is 38. 38. The data is transmitted in IP over Ethernet mode. ADD IPPATH: ANI=10, PATHID=7 PATHID=7, ITFT=IUB, TRANST=HYBRID_IP TRANST=HYBRID_IP,, PATHT=

LQ_AF23, IPADDR="20.20.20.20 LQ_AF23, IPADDR="20.20.20.20", ", PEERIPADDR="40.40.40.40 PEERIPADDR="40.40.40.40", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="40.40.40.40 ECHOIP="40.40.40.40"; "; // When PATH Type is set to LQ_AF23, LQ_AF23 , the DSCP value is 22. 22. The data is transmitted in IP over Ethernet mode. ADD IPPATH: ANI=10, PATHID=8 PATHID=8, ITFT=IUB, TRANST=HYBRID_IP TRANST=HYBRID_IP,, PATHT= LQ_AF13,, IPADDR="20.20.20.20 LQ_AF13 IPADDR="20.20.20.20", ", PEERIPADDR="40.40.40.40 PEERIPADDR="40.40.40.40", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="40.40.40.40 ECHOIP="40.40.40.40"; "; // When PATH Type is set to LQ_AF13, LQ_AF13 , the DSCP value is 14. 14. The data is transmitted in IP over Ethernet mode.


VLAN Configuration −

−

IP over Ethernet: If the RNC directly connects to the router in layer 3 networking, the VLAN ID is not configured on the RNC. If the VLAN ID needs to be configured on the RNC, run the ADD VLANID command to add the VLAN ID for the next hop (VRRP Virtual IP) of the RNC. IP over SDH: The VLAN is not configured.

Note: The VLAN needs to be configured on the intermediate transmission device. 




VLAN Priority Configuration −

−

IP Over Ethernet: If the RNC directly connects to the router in layer 3 networking, the VLAN ID is not configured on the RNC. Then, the VLAN priorities are not configured. If VLAN priorities need to be configured on the RNC, see section 3.4 according to the planning of the existing network. IP over SDH: The VLAN is not configured.

Note: VLAN priorities need to be configured on the intermediate transmission devices.

4.4.5 Data


I. Data Configuration on the Physical Layer and Data Link Layer 

Set the attributes of the Ethernet ports. Ensure that the Ethernet port attributes are consistent on both ends. The MTU value on the NodeB needs to be smaller or equal to that of the intermediate transmission device. See section 3.2 . SET ETHPORT: SRN=0, SN=6, SBT=BASE_BOARD, PN=0, MTU=1500 MTU=1500,, SPEED=100M SPEED=100M,, DUPLEX=FULL DUPLEX=FULL,, ARPPROXY=DISABLE ARPPROXY=DISABLE;; // If the interface IP address of the NodeB is on the same network segment as that of the OM IP address, set ARP Proxy to Enable. Enable .






Set the bearer mode of the E1/T1 cables to IPV4. Then, reset the transmission interface board. SET E1T1BEAR: SRN=0, SN=6, MODE=IPV4 MODE=IPV4;;



Set attributes of the E1 cables on the WMPT. Ensure that the attribute values are consistent on both ends. You can run the DSP E1T1WORKMODE command to query the attribute values. SET E1T1WORKMODE: SRN=0, SN=6, SBT=BASE_BOARD, FRAME=E1_CRC4_MULTI_FRAME FRAME=E1_CRC4_MULTI_FRAME,, LNCODE=HDB3 LNCODE=HDB3,, CLKM=MASTER;



Add MP groups and MP links. ADD MPGRP: SRN=0, SN=6 SN=6, SBT=BASE_BOARD, MPGRPN=0 MPGRPN=0, AUTH=NONAUTH AUTH=NONAUTH,, LOCALIP="13.13.13.2 LOCALIP="13.13.13.2", ", IPMASK="255.255.255.0", PEERIP="13.13.13.1 PEERIP="13.13.13.1", ", IPHC=ENABLE IPHC=ENABLE;; ADD MPLNK: CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PPPLNKN=0 PPPLNKN=0, MPGRPSBT=BASE_BOARD, MPGRPN=0 MPGRPN=0, E1T1SRN=0 E1T1SRN=0, E1T1SN=6 E1T1SN=6, E1T1SBT=BASE_BOARD, E1T1PN=0 E1T1PN=0, TSN=TS1&TS2&TS3&TS4&TS5&TS6&TS7&TS8&TS9&TS10&TS11&TS12&TS13&T PFC=ENABLE PFC=ENABLE,, ACFC=ENABLE ACFC=ENABLE;; ADD MPLNK: CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PPPLNKN=1 PPPLNKN=1, MPGRPSBT=BASE_BOARD, MPGRPN=0 MPGRPN=0, E1T1SRN=0, E1T1SN=6, E1T1SBT=BASE_BOARD, E1T1PN=1 E1T1PN=1, TSN=TS1&TS2&TS3&TS4&TS5&TS6&TS7&TS8&TS9&TS10&TS11&TS12&TS13&T PFC=ENABLE PFC=ENABLE,, ACFC=ENABLE ACFC=ENABLE;; ADD MPLNK: CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PPPLNKN=2 PPPLNKN=2, MPGRPSBT=BASE_BOARD, MPGRPN=0 MPGRPN=0, E1T1SRN=0 E1T1SRN=0, E1T1SN=6 E1T1SN=6, E1T1SBT=BASE_BOARD, E1T1PN=1 E1T1PN=1, TSN=TS1&TS2&TS3&TS4&TS5&TS6&TS7&TS8&TS9&TS10&TS11&TS12&TS13&T PFC=ENABLE PFC=ENABLE,, ACFC=ENABLE ACFC=ENABLE;;


At least, add two SCTP links; one is used to transmit the NCP data and the other is used to transmit the CCP data. ADD SCTPLNK: SCTPNO=1 SCTPNO=1, SRN=0, SN=6, LOCIP="13.13.13.2 LOCIP=" 13.13.13.2", ", LOCPORT=8000 LOCPORT=8000,, PEERIP="13.13.13.1 PEERIP="13.13.13.1", ", PEERPORT=58080 PEERPORT=58080;; ADD SCTPLNK: SCTPNO=2 SCTPNO=2, SRN=0, SN=6, LOCIP="13.13.13.2 LOCIP=" 13.13.13.2", ", LOCPORT=8001 LOCPORT=8001,, PEERIP="13.13.13.1 PEERIP="13.13.13.1", ", PEERPORT=58080 PEERPORT=58080;;



Add links on the NodeB control port. ADD IUBCP: CPPT=NCP CPPT=NCP,, BEAR=IPV4, LN=1 LN=1 ; ADD IUBCP: CPPT=CCP CPPT=CCP,, CPPN=0, BEAR=IPV4, LN=2 LN=2;


Add IP paths. Configure four IP paths with different priorities in IP over SDH mode; configure four IP paths with different priorities in IP over Ethernet mode. The configuration must be consistent with that on the RNC. The ping detection switch on the IP path on the NodeB is disabled. ADD IPPATH: PATHID=1 PATHID=1, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT= MPGRP,, PN=0 MPGRP PN=0, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, NODEBIP= N ODEBIP=""13.13.13.2 13.13.13.2", ",

RNCIP="13.13.13.1 RNCIP=" 13.13.13.1", ", DSCP=46 DSCP=46,, RXBW=5952 RXBW=5952,, TXBW=5952 TXBW=5952,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=2 PATHID=2, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT= MPGRP,, PN=0 MPGRP PN=0, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, NODEBIP= N ODEBIP=""13.13.13.2 13.13.13.2", ", RNCIP="13.13.13.1 RNCIP=" 13.13.13.1", ", DSCP=38 DSCP=38,, RXBW=5952 RXBW=5952,, TXBW=5952 TXBW=5952,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=3 PATHID=3, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT= MPGRP,, PN=0 MPGRP PN=0, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, NODEBIP= N ODEBIP=""13.13.13.2 13.13.13.2", ", RNCIP="13.13.13.1 RNCIP=" 13.13.13.1", ", DSCP=22 DSCP=22,, RXBW=5952 RXBW=5952,, TXBW=5952 TXBW=5952,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=4 PATHID=4, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT= MPGRP,, PN=0 MPGRP PN=0, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, NODEBIP= N ODEBIP=""13.13.13.2 13.13.13.2", ", RNCIP="13.13.13.1 RNCIP=" 13.13.13.1", ", DSCP=14 DSCP=14,, RXBW=5952 RXBW=5952,, TXBW=5952 TXBW=5952,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=5 PATHID=5, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, NODEBIP="40.40.40.40 NODEBIP="40.40.40.40", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=46 DSCP=46,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=6, PATHID=6, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, NODEBIP="40.40.40.40 NODEBIP="40.40.40.40", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=38 DSCP=38,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=7 PATHID=7, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, NODEBIP="40.40.40.40 NODEBIP="40.40.40.40", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=22 DSCP=22,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=8 PATHID=8, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, NODEBIP="40.40.40.40 NODEBIP="40.40.40.40", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=14 DSCP=14,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE;



IP Over Ethernet In layer 3 networking, the NodeB may first connect to a layer 2 network. In this case, the VLAN ID is configured on the NodeB. In this example, set the VLAN ID to 200 on the NodeB. ADD VLANMAP: NEXTHOPIP="40.40.40.39 NEXTHOPIP="40.40.40.39", ", VLANMODE=VLANGROUP VLANMODE=VLANGROUP,, VLANGROUPNO=0 VLANGROUPNO= 0; // Configure a VLAN group to the network gateway on the NodeB. For the specific VLAN ID setting, see sections 3.3.2 –3.3.7 .

−

IP over SDH: The VLAN is not configured. Note: The VLAN needs to be configured on the intermediate transmission device.






VLAN Priority Configuration −

IP Over Ethernet For VLAN priorities of various services, see section 3.4 according to the planning

of the existing network. 

IP over SDH: The VLAN is not configured. Note: VLAN priorities need to be configured on the intermediate transmission devices.


Configure the IP route to the device IP address of the RNC on the WMPT of the NodeB. ADD IPRT: SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="20.20.20.20 DSTIP="20.20.20.20", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", RTTYPE=NEXTHOP RTTYPE=NEXTHOP,, NEXTHOP="40.40.40.39 NEXTHOP="40.40.40.39"; "; // Configure the host route to the device IP address of the RNC for the device IP address serve as the IP address for the traffic on the RNC in this example.



Configure the IP route to the Ethernet port of the RNC on the WMPT of the NodeB. It is optional. To facilitate the commissioning, the route needs to be configured when you need to ping the IP address of the Ethernet port on the RNC from the NodeB. ADD IPRT: SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="10.10.10.1 DSTIP="10.10.10.1", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", RTTYPE=NEXTHOP RTTYPE=NEXTHOP,, NEXTHOP="40.40.40.39 NEXTHOP="40.40.40.39"; "; // Configure the host route to the interface IP address of RNC.



The route does not need to be configured on the interface board of the NodeB for IP addresses of both MP ends are on the same network segment.

4.5 Typical

Configuration of the Dual-Stack-Based Networking 4.5.1 Networking

Diagram

The dual stack transport can be planned on site based on the path on which each service is transmitted. For the signaling, real-time service, and R99 PS, the ATM networking is preferred; for the

HSPA BE service, the Iub OMCH over IP over Ethernet is preferred.

4.5.2 Preparations

4.5.3 Data







Planning of the Dual Stack Transport Networking I. Data Planning in the Physical Layer and Data Link Layer Data Item Data on the FE port


IMA link data

Data of the ATM logic port

RNC

NodeB

Data Source


GOUa

WMPT

Internal planning


10.10.10.2/24

40.40.40.39/24

Network planning



No

Internal planning

Subrack No./Slot No./Port No.

0/18/0

0/6/0


10.10.10.1/24

40.40.40.40/24


20.20.20.20/32

–

IP logic port No.

10

–


40000kbps (64k*625)

–


OFF

–


UOIa

WMPT

Subrack No./slot No./optical port No.

0/14/0

0/6/0,1,2

IMA group No.

–

0

IMA link No.

–

0/1/2

ATM logic port No.

20

–

Bandwidth of the ATM logic port

5712kbps

–

Network planning

Internal planning


RNC

NodeB

Data Source

NCP

CCP

ALCAP


0/0

–

Carried VPI/VCI

10/34

1/34

TX traffic type

CBR

CBR

TR traffic type

CBR

CBR

Bearer link type

SAAL

SAAL


0/0

–

Carried VPI/VCI

10/35

1/35

TX traffic type

CBR

CBR

TR traffic type

CBR

CBR

Bearer link type

SAAL

SAAL


0/0

–

Carried VPI/VCI

10/36

1/36

TX traffic type

CBR

CBR

TR traffic type

CBR

CBR

Bearer link type

SAAL

SAAL


RNC

NodeB

Data Source

NodeB name

RNC8-BBU1

BBU1

Adjacent node ID

10

10



ATM_IP

ATM_IP

Port type

NCOPT

IMA

AAL2 path identifier

1/2/3/4/5

1/2/3/4/5

Path type

Three RT_VBRs, one NRT_VBR, and one UBR

Three RT_VBRs, one NRT_VBR, and one UBR

Whether to bind the ATM logic port/slot No. and port No. of the logic port

Yes/14/20

–

Subrack No./slot No.

0/14/0

0/7/0

VPI/VCI

10/40,10/41,10/42, 10/43,10/44

1/40,1/41,1/42,1/43,1/44

Port type

ETH

ETH

IP path ID

1/2/3/4

1/2/3/4


PHB:EF/ AF43/ AF23/ AF13

DSCP:46/38/22/14


Yes/18/10

–

Five AAL2 paths

Four IP paths are carried on the GE.


Network planning



20.20.20.20/32

40.40.40.40/24


NO

YES/VLAN200

Path detection flag

ENABLE

DISABLE

Detected IP address

40.40.40.40/24

–

TX bandwidth (kbps)

40000

40000

RX bandwidth (kbps)

40000

40000


NO

NO

4.5.4 Data

Network planning


Configure the backup information of the interface board according to the networking situation on site. ADD BRD: SRN=0, BRDCLASS=INT, BRDTYPE=GOUa BRDTYPE=GOUa,, SN=18 SN=18,, RED=YES RED=YES,, MPUSUBRACK=0, MPUSLOT=0; // Set the GOUa board in slot 18 of subrack 0 and GOUa board in slot 19 to work in active/standby mode. ADD BRD: SRN=0, BRDCLASS=INT, BRDTYPE=UOIa BRDTYPE=UOIa,, LGCAPPTYPE=ATM LGCAPPTYPE=ATM,, SN=14 SN=14,, RED=YES RED=YES,, MPUSUBRACK=0, MPUSLOT=0; // Set the UOIa board in slot 14 of subrack 0 and UOIa board in slot 15 to work in active/standby mode.



Configure the backup information of the ports on the interface board according to the networking situation on site. ADD ETHREDPORT: SRN=0, SN=18, PN=0 PN=0; //Set port 0 on the GOUa in slot 18 of subrack 0 and port 0 on the GOUa in slot 19 to work in active/standby mode. SET MSP: SRN=0, SN=14, PN=0, RT=REVERTIVE RT=REVERTIVE,, K2MODE=NOT-INDICATEK2MODE=NOT-INDICATEEND,, SDSFPRI=HIGH END SDSFPRI=HIGH,, MODE=MODE3 MODE=MODE3;; // Port 0 on the UOIa in slot 14 of subrack 0 and port 0 on the UOIa in slot 15 are configured to work in MSP mode. Ensure that settings of interconnection parameters are consistent on both ends through negotiation.




Major parameters are described as follows: AUTO



SPEED



DUPLEX



Working mode


Add the IP address of the Ethernet port. The IP address is planned by the operator. ADD ETHIP: SRN=0, SN=18, PN=0, IPINDEX=0, IPADDR="10.10.10.1 IPADDR="10.10.10.1", ", MASK="255.255.255.0 MASK=" 255.255.255.0"; "; // The IP address of the interface board on the RNC is 10.10.10.1/24.



Add the device IP address of the interface board (optional) on the GOUa. The IP address is planned by the operator. ADD DEVIP: SRN=0, SN=18, DEVTYPE=LOGIC_IP, IPADDR="20.20.20.20 IPADDR="20.20.20.20"; "; // Add the logic IP address 20.20.20.20 on the interface board in slot 18. The default subnet mask 255.255.255.255 is adopted.



Add the IP logic port (optional) on the interface board of the GOUa. The operator needs to purchase the corresponding license. ADD IPLOGICPORT: SRN=0, SN=18, BT=GOUa BT=GOUa,, LPN=10 LPN=10,, CARRYT=ETHER CARRYT=ETHER,, PN=0 PN=0, RSCMNGMODE=EXCLUSIVE, RSCMNGMODE=EXCLUSIVE, CNOPINDEX=0, BWADJ=OFF, CIR=625 CIR=625,, FLOWCTRLSWITCH=ON; // The logic port is on port 0 in slot 18 and the bandwidth on the port is 625 × 64 kbps = 40 Mbps.



Set attributes of the optical ports on the UOIa. Ensure that the attribute values are consistent on both ends. You can run the LST OPT command to query the default attribute values. If the default values can meet the requirements, additional configuration is unnecessary. SET OPT: SRN=0, SN=14, BT=UOIa BT=UOIa,, PS=SINGLE PS=SINGLE,, PN=0 PN=0, LNKNUMMODE=HUAWEI_MODE LNKNUMMODE= HUAWEI_MODE,, J0TXT=NULL J0TXT=NULL,, J0RXT=NULL J0RXT=NULL,, J1TXT=NULL J1TXT=NULL,, J1RXT=NULL J1RXT=NULL,, S1VALUE=1, JAUTOADD=ZERO;



Add the ATM logic port (optional) on the interface board of the GOUa. The operator needs to purchase the corresponding license. ADD ATMLOGICPORT: SRN=0, SN=14, LPNTYPE=Leaf LPNTYPE=Leaf,, BT=UOIa BT=UOIa,, LPN=20 LPN=20,, CARRYT=NCOPT CARRYT=NCOPT,, CARRYPN=0, TXBW=5712 TXBW=5712,, RXBW=5712 RXBW=5712,, RSCMNGMODE=EXCLUSIVE, RSCMNGMODE=EXCLUSIVE, CNOPINDEX=0, FLOWCTRLSWITCH= FLOWCTRLSWITCH=ON ON,, FCINDEX=1, TRMLOADTHINDEX=0;



Add ATM traffic records. ADD ATMTRF: TRFX=100 TRFX=100,, ST= CBR CBR,, UT=KBIT/S UT=KBIT/S,, PCR=240 PCR=240,, CDVT=1024 CDVT=1024,, REMARK="for Iub NCP "; ADD ATMTRF: TRFX=101 TRFX=101,, ST= CBR CBR,, UT=KBIT/S UT=KBIT/S,, PCR=680 PCR=680,, CDVT=1024 CDVT=1024,, REMARK="for Iub CCP "; ADD ATMTRF: TRFX=102 TRFX=102,, ST= CBR CBR,, UT=KBIT/S UT=KBIT/S,, PCR=104 PCR=104,, CDVT=1024 CDVT=1024,, REMARK="for Iub ALCAP "; ADD ATMTRF: TRFX=120 TRFX=120,, ST=RTVBR ST=RTVBR,, UT=KBIT/S UT=KBIT/S,, PCR=1915 PCR=1915,, SCR=1741 SCR=1741,, MBS=1000, CDVT=1024 CDVT=1024,, REMARK="for Iub R99 RT"; ADD ATMTRF: TRFX=121 TRFX=121,, ST=NRTVBR ST=NRTVBR,, UT=KBIT/S UT=KBIT/S,, PCR=5712 PCR=5712,, SCR=5288 SCR=5288,, MBS=1000, CDVT=1024 CDVT=1024,, REMARK="for Iub R99 NRT"; ADD ATMTRF: TRFX=122 TRFX=122,, ST=UBR ST=UBR,, UT=KBIT/S UT=KBIT/S,, PCR=5712 PCR=5712,, CDVT=1024 CDVT=1024,, REMARK="for Iub H_NRT";

II. Data Configuration on the Control Plane



At least, add three SAAL links; one is used to transmit the NCP data; one is used to transmit the CCP data; the last one is used to transmit the ALCAP data. ADD SAALLNK: SRN=0 SRN=0, SN=0 SN=0, SAALLNKN=1 SAALLNKN=1, CARRYT=NCOPT CARRYT=NCOPT,, CARRYSRN=0 CARRYSRN=0 , CARRYSN=14 CARRYSN=14,, CARRYNCOPTN=0 CARRYNCOPTN=0, CARRYVPI=10 CARRYVPI=10,, CARRYVCI=34 CARRYVCI=34,, TXTRFX=100 TXTRFX=100,, RXTRFX=100 RXTRFX=100,, SAALLNKT=UNI SAALLNKT= UNI;; // This link is used to transmit the NCP data. ADD SAALLNK: SRN=0 SRN=0, SN=0 SN=0, SAALLNKN=2 SAALLNKN=2, CARRYT=NCOPT CARRYT=NCOPT,, CARRYSRN=0 CARRYSRN=0 , CARRYSN=14 CARRYSN=14,, CARRYNCOPTN=0 CARRYNCOPTN=0, CARRYVPI=10 CARRYVPI=10,, CARRYVCI=35 CARRYVCI=35,, TXTRFX=101 TXTRFX=101,, RXTRFX=101 RXTRFX=101,, SAALLNKT=UNI SAALLNKT= UNI;; // This link is used to transmit the CCP data. ADD SAALLNK: SRN=0 SRN=0, SN=0 SN=0, SAALLNKN=3 SAALLNKN=3, CARRYT=NCOPT CARRYT=NCOPT,, CARRYSRN=0 CARRYSRN=0 , CARRYSN=14 CARRYSN=14,, CARRYNCOPTN=0 CARRYNCOPTN=0, CARRYVPI=10 CARRYVPI=10,, CARRYVCI=36 CARRYVCI=36,, TXTRFX=102 TXTRFX=102,, RXTRFX=102 RXTRFX=102,, SAALLNKT=UNI SAALLNKT= UNI;; // This link is used to transmit the ALCAP data.



Add a NodeB and algorithm parameters (data on the control plane). ADD UNODEB: NodeBName="RNC8-BBU1 NodeBName="RNC8-BBU1", ", NodeBId=1 NodeBId=1, SRN=0, SN=0, TnlBearerType=ATMANDIP_TRANS TnlBearerType= ATMANDIP_TRANS,, IPTRANSAPARTIND= IPTRANSAPARTIND=NOT_SUPPORT NOT_SUPPORT,, HostType=SINGLEHOST, SharingType=DEDICATED, CnOpIndex=0; // Note that the ATM address of the NodeB is not configured on the RAN12. ADD UNODEBALGOPARA: NodeBName="RNC8-BBU1", NodeBLdcAlgoSwitch=IUB_LDR-1&NODEB_CREDIT_LDR-1; // The algorithm switch is configured based on the data planning of the radio layer. It’s necessary to configure the corresponding parameter to the algorithm switch if turn it on.



Add an adjacent node (data on the control plane). ADD ADJNODE: ANI=10 ANI=10,, NAME=" NODEB1 NODEB1", ", NODET=IUB, NODEBID=1 NODEBID=1, TRANST=ATM_IP TRANST=ATM_IP,, IsROOTNODE=YES, SAALLNKN=3 SAALLNKN=3;



Add links on the NodeB control port (data on the control plane). ADD UNCP: NodeBName=" NodeBName=" RNC8-BBU1", CARRYLNKT=SAAL CARRYLNKT=SAAL,, SAALLNKN=1 SAALLNKN=1; ADD UCCP: NodeBName=" RNC8-BBU1", PN=0 PN=0, CARRYLNKT= SAAL SAAL,, SAALLNKN=2 SAALLNKN= 2;


Add the mapping between transmission resources to map services of different QoS requirements to different AAL2 paths or IP paths. When the dual stack transport is applied to the Iub interface, TRMMP ID is set to 2 by default. If the default mapping cannot meet the requirements, you can use the ADD TRMMAP command to add a TRMMP ID. In this example, the default mapping is used.

You can run the LST TRMMAP command to query the default settings. TRMMAP(Iub) Service Type

Default Primary

Secondary

Common channel

RT_VBR

EF

IMS SRB

RT_VBR

EF

SRB

RT_VBR

EF

AMR voice

RT_VBR

EF


RT_VBR

AF43

R99 CS streaming

RT_VBR

AF43


RT_VBR

AF43

R99 PS streaming

RT_VBR

AF43




NRT_VBR

AF23


NRT_VBR

AF23


NRT_VBR

AF23

R99 PS background

NRT_VBR

AF23

HSDPA Signal

RT_VBR

EF

HSDPA IMS Signal

RT_VBR

EF

HSDPA Voice

RT_VBR

AF43


RT_VBR

AF43

HSDPA streaming

RT_VBR

AF43


AF13

UBR


AF13

UBR


AF13

UBR

HSDPA background

AF13

UBR

HSUPA Signal

RT_VBR

EF

HSUPA IMS Signal

RT_VBR

EF

HSUPA Voice

RT_VBR

AF43


RT_VBR

AF43

HSUPA streaming

RT_VBR

AF43


AF13

UBR


AF13

UBR


AF13

UBR

HSUPA background

AF13

UBR




Configure the threshold table for load balancing between active and standby paths. You can run the LST LOADEQ command (LOADEQ ID = 0) to obtain the default threshold table. If the default mapping cannot meet the requirement, you can run the ADD LOADEQ command to add an index.

In this example, the default mapping is used. Generally, the active path is preferred to carry the load. If the following conditions are met, the standby path is recommended. The load on the active path is greater than the load threshold of this path. The load on the active path times the threshold for the ratio of the load on the active path to the load on the standby path is greater than the load on the standby path. Default Threshold for the Ratio of



Service Type

Load Threshold of the Active Path (%)

the Load on the Active Path to the Load on the Standby Path (%)

Common channel

100

0

IMS SRB

100

0

SRB

100

0

AMR voice

100

0


100

0

R99 CS streaming

100

0


100

0

R99 PS streaming

100

0


30

100


30

100


30

100

R99 PS background

30

100

HSDPA Signal

100

0

HSDPA IMS Signal

100

0

HSDPA Voice

100

0


100

0

HSDPA streaming

100

0


30

100


30

100


30

100

HSDPA background

30

100

HSUPA Signal

100

0

HSUPA IMS Signal

100

0

HSUPA Voice

100

0


100

0

HSUPA streaming

100

0


30

100


30

100


30

100

HSUPA background

30

100

Configure the TRM mapping on the adjacent node. You can run the ADD TRMMAP command to add the TRMMAP ID for the gold, silver, and bronze users. ADD ADJMAP: ANI=10, ITFT=IUB, TRANST=ATM_IP TRANST=ATM_IP,, CNMNGMODE=EXCLUSIVE, CNOPINDEX=0, TMIGLD=2 TMIGLD=2, TMISLV=2 TMISLV=2, TMIBRZ=2 TMIBRZ=2, FTI=0 FTI= 0, LEIGLD=0 LEIGLD= 0, LEISLV=0 LEISLV=0, LEIBRZ=0 LEIBRZ=0;


Configure the IP route to the interface IP address of the NodeB on the Iub interface of the GOUa of the RNC.

According to the planning on site, you can configure either the host route (the subnet mask of the destination IP address is 255.255.255.255) or the network segment route (the destination IP address is the network address and the subnet mask cannot be 255.255.255.255). ADD IPRT: SRN=0, SN=18, DSTIP="40.40.40.40 DSTIP="40.40.40.40", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", NEXTHOP="10.10.10.2 NEXTHOP="10.10.10.2", ", PRIORITY=HIGH PRIORITY=HIGH,, REMARK="RNC INT To NodeB1"; // Configure the host route to the interface IP address of NodeB1. 

Add the AAL2 path to the NodeB. ADD AAL2PATH: ANI=10 ANI=10,, PATHID=1 PATHID=1, CARRYT=ATMLOGICPORT CARRYT=ATMLOGICPORT,, CARRYF=0 CARRYF=0, CARRYSN=14 CARRYSN=14,, CARRYVPN=20 CARRYVPN=20,, VPI=10 VPI=10,, VCI=40 VCI=40,, TXTRFX=120 TXTRFX=120,, RXTRFX=120 RXTRFX=120,, AAL2PATHT=SHARE AAL2PATHT= SHARE;; ADD AAL2PATH: ANI=10 ANI=10,, PATHID=2 PATHID=2, CARRYT=ATMLOGICPORT CARRYT=ATMLOGICPORT,, CARRYF=0 CARRYF=0, CARRYSN=14 CARRYSN=14,, CARRYVPN=20 CARRYVPN=20,, VPI=10 VPI=10,, VCI=41 VCI=41,, TXTRFX=120 TXTRFX=120,, RXTRFX=120 RXTRFX=120,, AAL2PATHT=SHARE AAL2PATHT= SHARE;; ADD AAL2PATH: ANI=10 ANI=10,, PATHID=3 PATHID=3, CARRYT=ATMLOGICPORT CARRYT=ATMLOGICPORT,, CARRYF=0 CARRYF=0, CARRYSN=14 CARRYSN=14,, CARRYVPN=20 CARRYVPN=20,, VPI=10 VPI=10,, VCI=42 VCI=42,, TXTRFX=120 TXTRFX=120,, RXTRFX=120 RXTRFX=120,, AAL2PATHT=SHARE AAL2PATHT= SHARE;; ADD AAL2PATH: ANI=10 ANI=10,, PATHID=4 PATHID=4, CARRYT=ATMLOGICPORT CARRYT=ATMLOGICPORT,, CARRYF=0 CARRYF=0, CARRYSN=14 CARRYSN=14,, CARRYVPN=20 CARRYVPN=20,, VPI=10 VPI=10,, VCI=43 VCI=43,, TXTRFX=121 TXTRFX=121,, RXTRFX=121 RXTRFX=121,, AAL2PATHT=SHARE AAL2PATHT= SHARE;; ADD AAL2PATH: ANI=10 ANI=10,, PATHID=5 PATHID=5, CARRYT=ATMLOGICPORT CARRYT=ATMLOGICPORT,, CARRYF=0 CARRYF=0, CARRYSN=14 CARRYSN=14,, CARRYVPN=20 CARRYVPN=20,, VPI=10 VPI=10,, VCI=44 VCI=44,, TXTRFX=122 TXTRFX=122,, RXTRFX=122 RXTRFX=122,, AAL2PATHT=SHARE AAL2PATHT= SHARE;;



Add the IP path to the NodeB. ADD IPPATH: ANI=10, PATHID=1 PATHID=1, ITFT=IUB, TRANST=ATM_IP TRANST=ATM_IP,, PATHT=EF PATHT=EF,, IPADDR="20.20.20.20 IPADDR="20.20.20.20", ", PEERIPADDR="40.40.40.40 PEERIPADDR="40.40.40.40", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="40.40.40.40 ECHOIP="40.40.40.40"; "; // When the path type is EF, EF, the DSCP value is 46. 46. ADD IPPATH: ANI=10, PATHID=2 PATHID=2, ITFT=IUB, TRANST=ATM_IP TRANST=ATM_IP,, PATHT=AF43 PATHT=AF43,, IPADDR="20.20.20.20 IPADDR="20.20.20.20", ", PEERIPADDR="40.40.40.40 PEERIPADDR="40.40.40.40", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="40.40.40.40 ECHOIP="40.40.40.40"; "; // When the path type is AF43, AF43, the DSCP value is 38. 38. ADD IPPATH: ANI=10, PATHID=3 PATHID=3, ITFT=IUB, TRANST=ATM_IP TRANST=ATM_IP,, PATHT=AF23 PATHT=AF23,, IPADDR="20.20.20.20 IPADDR="20.20.20.20", ", PEERIPADDR="40.40.40.40 PEERIPADDR="40.40.40.40", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="40.40.40.40 ECHOIP="40.40.40.40"; "; // When the path type is AF23, AF23, the DSCP value is 22. 22. ADD IPPATH: ANI=10, PATHID=4 PATHID=4, ITFT=IUB, TRANST=ATM_IP TRANST=ATM_IP,, PATHT=AF13 PATHT=AF13,, IPADDR="20.20.20.20 IPADDR="20.20.20.20", ", PEERIPADDR="40.40.40.40 PEERIPADDR="40.40.40.40", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=40000 TXBW=40000,, RXBW=40000 RXBW=40000,, CARRYFLAG=IPLGCPORT CARRYFLAG= IPLGCPORT,, LPNSN=18, LPN=10 LPN= 10,, VLANFlAG=DISABLE, PATHCHK=ENABLED PATHCHK= ENABLED,, ECHOIP="40.40.40.40 ECHOIP="40.40.40.40"; "; // When the path type is AF13, AF13, the DSCP value is 14. 14.


VLAN Configuration

−

−

IP over Ethernet: If the RNC directly connects to the router in layer 3 networking, the VLAN ID is not configured on the RNC. If the VLAN ID needs to be configured on the RNC, run the ADD VLANID command to add the VLAN ID for the next hop (VRRP Virtual IP) of the RNC. IP over SDH: The VLAN is not configured.

Note: The VLAN needs to be configured on the intermediate transmission device. 




VLAN Priority Configuration IP Over Ethernet: If the RNC directly connects to the router in layer 3 networking, the VLAN ID is not configured on the RNC. Then, the VLAN priorities are not configured. If VLAN priorities need to be configured on the RNC, see section 3.5 according to the planning of the existing network. Note: VLAN priorities need to be configured on the intermediate transmission devices.

4.5.5 Data


I. Data Configuration on the Physical Layer and Data Link Layer 

Set the attributes of the Ethernet ports. Ensure that the Ethernet port attributes are consistent on both ends. The MTU value on the NodeB needs to be smaller or equal to that of the intermediate transmission device. See section 3.2 . SET ETHPORT: SRN=0, SN=6, SBT=BASE_BOARD, PN=0, MTU=1500 MTU=1500,, SPEED=100M SPEED=100M,, DUPLEX=FULL DUPLEX=FULL,, ARPPROXY=DISABLE ARPPROXY=DISABLE;; // If the interface IP address of the NodeB is on the same network segment as that of the OM IP address, set ARP Proxy to Enable. Enable .






Set the bearer mode of the E1/T1 cables to IPV4. Then, reset the transmission interface board. SET E1T1BEAR: SRN=0, SN=6, MODE=ATM, MODE=ATM, IMPEDANCE=75 IMPEDANCE=75;;



Set attributes of the E1 cables on the WMPT. Ensure that the attribute values are consistent on both ends. You can run the DSP E1T1WORKMODE command to query the attribute values. SET E1T1WORKMODE: SRN=0, SN=6, SBT=BASE_BOARD, FRAME=E1_CRC4_MULTI_FRAME FRAME=E1_CRC4_MULTI_FRAME,, LNCODE=HDB3 LNCODE=HDB3,, CLKM=MASTER;



Add IMA groups and IMA links. Ensure that the settings are consistent on both ends.

ADD IMAGRP: SRN=0, SN=6, S BT=BASE_BOARD, BT=BASE_BOARD, VER=V1.1 VER=V1.1,, CLKM=ITC CLKM=ITC,, FRMLEN=D128 FRMLEN=D128,, SCRAM=ENABLE SCRAM=ENABLE;; ADD IMALNK: CN=0, SRN=0, SN=6, SBT=BASE_BOARD SBT=BASE_BOARD,, IMALNKN=0 IMALNKN=0, IMAGRPSBT=BASE_BOARD, IMAGRPN=0 IMAGRPN=0; ADD IMALNK: CN=0, SRN=0, SN=6, SBT=BASE_BOARD SBT=BASE_BOARD,, IMALNKN=1 IMALNKN=1, IMAGRPSBT=BASE_BOARD, IMAGRPN=0 IMAGRPN=0; ADD IMALNK: CN=0, SRN=0, SN=6, SBT=BASE_BOARD SBT=BASE_BOARD,, IMALNKN=2 IMALNKN=2, IMAGRPSBT=BASE_BOARD, IMAGRPN=0 IMAGRPN=0;


At least, add three SAAL links; one is used to transmit the NCP data; one is used to transmit the CCP data; the last one is used to transmit the ALCAP data. ADD SAALLNK: SAALNO=0 SAALNO=0, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=IMA PT=IMA,, PN=0 PN=0, JNRSCGRP=DISABLE, VPI=1 VPI=1, VCI=34 VCI=34,, RU=KBPS RU=KBPS,, ST=CBR ST=CBR,, PCR=240 PCR=240;; // This link is used to transmit the NCP data. ADD SAALLNK: SAALNO=1 SAALNO=1, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=IMA PT=IMA,, PN=0 PN=0, JNRSCGRP=DISABLE, VPI=1 VPI=1, VCI=35 VCI=35,, RU=KBPS RU=KBPS,, ST=CBR ST=CBR,, PCR=680 PCR=680;; // This link is used to transmit the CCP data. ADD SAALLNK: SAALNO=2 SAALNO=2, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=IMA PT=IMA,, PN=0 PN=0, JNRSCGRP=DISABLE, VPI=1 VPI=1, VCI=36 VCI=36,, RU=KBPS RU=KBPS,, ST=CBR ST=CBR,, PCR=104 PCR=104;; // This link is used to transmit the ALCAP data.



Add links on the NodeB control port. ADD IUBCP: CPPT=NCP CPPT=NCP,, BEAR=ATM BEAR=ATM,, LN=1 LN=1; ADD IUBCP: CPPT=CCP CPPT=CCP,, CPPN=0, BEAR=ATM BEAR=ATM,, LN=2 LN=2;


Add AAL2 paths. ADD AAL2PATH: NT=LOCAL NT=LOCAL,, PATHID=1 PATHID=1, SRN=0, SN=6, SBT=BASE_BOARD, PT=IMA PT=IMA,, PN=0 PN=0, JNRSCGRP=DISABLE JNRSCGRP=DISABLE,, VPI=1 VPI=1, VCI=40 VCI=40,, RU=KBPS RU=KBPS,, ST=RTVBR ST=RTVBR,, PCR=1915 PCR=1915,, SCR=1741 SCR=1741,, MBS=1000, CDVT=10240 CDVT=10240,, RCR=1741 RCR=1741;; ADD AAL2PATH: NT=LOCAL NT=LOCAL,, PATHID=2 PATHID=2, SRN=0, SN=6, SBT=BASE_BOARD, PT=IMA PT=IMA,, PN=0 PN=0, JNRSCGRP=DISABLE JNRSCGRP=DISABLE,, VPI=1 VPI=1, VCI=41 VCI=41,, RU=KBPS RU=KBPS,, ST=RTVBR ST=RTVBR,, PCR=1915 PCR=1915,, SCR=1741 SCR=1741,, MBS=1000, CDVT=10240 CDVT=10240,, RCR=1741 RCR=1741;; ADD AAL2PATH: NT=LOCAL NT=LOCAL,, PATHID=3 PATHID=3, SRN=0, SN=6, SBT=BASE_BOARD, PT=IMA PT=IMA,, PN=0 PN=0, JNRSCGRP=DISABLE JNRSCGRP=DISABLE,, VPI=1 VPI=1, VCI=42 VCI=42,, RU=KBPS RU=KBPS,, ST=RTVBR ST=RTVBR,, PCR=1915 PCR=1915,, SCR=1741 SCR=1741,, MBS=1000, CDVT=10240 CDVT=10240,, RCR=1741 RCR=1741;; ADD AAL2PATH: NT=LOCAL NT=LOCAL,, PATHID=4 PATHID=4, SRN=0, SN=6, SBT=BASE_BOARD, PT=IMA PT=IMA,, PN=0 PN=0, JNRSCGRP=DISABLE JNRSCGRP=DISABLE,, VPI=1 VPI=1, VCI=43 VCI=43,, RU=KBPS RU=KBPS,, ST=NRTVBR ST=NRTVBR,, PCR=5712 PCR=5712,, SCR=5288 SCR=5288,, MBS=1000, CDVT=10240 CDVT=10240,, RCR=5288 RCR=5288;; ADD AAL2PATH: NT=LOCAL NT=LOCAL,, PATHID=5 PATHID=5, SRN=0, SN=6, SBT=BASE_BOARD, PT=IMA PT=IMA,, PN=0 PN=0, JNRSCGRP=DISABLE JNRSCGRP=DISABLE,, VPI=1 VPI=1, VCI=44 VCI=44,, RU=KBPS RU=KBPS,, ST=UBR ST=UBR,, PCR=5712 PCR=5712,, RCR=5508 RCR=5508;;



Add four IP paths with different priorities. Ensure that the configuration is consistent with that on the RNC. The ping detection switch on the IP path on the NodeB is disabled. ADD IPPATH: PATHID=1 PATHID=1, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, NODEBIP="40.40.40.40 NODEBIP="40.40.40.40", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=46 DSCP=46,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=2 PATHID=2, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH PT=ETH,,

JNRSCGRP=DISABLE, NODEBIP="40.40.40.40 NODEBIP="40.40.40.40", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=38 DSCP=38,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=3 PATHID=3, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, NODEBIP="40.40.40.40 NODEBIP="40.40.40.40", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=22 DSCP=22,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=4 PATHID=4, CN=0, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH PT=ETH,, JNRSCGRP=DISABLE, NODEBIP="40.40.40.40 NODEBIP="40.40.40.40", ", RNCIP="20.20.20.20 RNCIP="20.20.20.20", ", DSCP=14 DSCP=14,, RXBW=40000 RXBW=40000,, TXBW=40000 TXBW=40000,, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE;



IP path

In layer 3 networking, the NodeB may first connect to a layer 2 network. In this case, the VLAN ID is configured on the NodeB. In this example, set the VLAN ID to 200 on the NodeB. ADD VLANMAP: NEXTHOPIP="40.40.40.39 NEXTHOPIP="40.40.40.39", ", VLANMODE=VLANGROUP VLANMODE=VLANGROUP,, VLANGROUPNO=0 VLANGROUPNO= 0; // Configure a VLAN group to the network gateway on the NodeB. For the specific VLAN ID setting, see section 3.3.2 –3.3.7 . Note: The VLAN needs to be configured on the intermediate transmission device. 




1.

VLAN Priority Configuration IP path According to the planning of the existing network, see section 3.5 for VLAN priorities of various services. Note: VLAN priorities need to be configured on the intermediate transmission devices.


Configure the IP route to the device IP address of the RNC on the WMPT of the NodeB. ADD IPRT: SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="20.20.20.20 DSTIP="20.20.20.20", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", RTTYPE=NEXTHOP RTTYPE=NEXTHOP,, NEXTHOP="40.40.40.39 NEXTHOP="40.40.40.39"; "; // Configure the host route to the device IP address of the RNC for the device IP address serve as the IP address for the traffic on the RNC in this example.



Configure the IP route to the Ethernet port of the RNC on the WMPT of the NodeB. It is optional. To facilitate the commissioning, the route needs to be configured when you need to ping the IP address of the Ethernet port on the RNC from the NodeB.

ADD IPRT: SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="10.10.10.1 DSTIP="10.10.10.1", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", RTTYPE=NEXTHOP RTTYPE=NEXTHOP,, NEXTHOP="40.40.40.39 NEXTHOP="40.40.40.39"; "; // Configure the host route to the interface IP address of RNC.

5

IUPS Configuration Example

5.1 Description 








5.2 Typical


5.2.1 Networking

Diagram






5.2.3 Data

Planning of IP Layer 3 Networking

5.2.4 Data

Planning of Layer 3 Networking I. Data Planning in the Physical Layer and Data Link Layer

Data Item

RNC

SGSN

Data Source


GOUa

–

Internal planning


10.10.10.2/24

–

Network planning



–

Internal planning


0/18/0

–


10.10.10.1/24

–

IP address for the traffic

CP_IP1

20.20.20.20/32

40.40.40.40/32

CP_IP2

20.20.20.30/32

40.40.40.50/32

UP_IP1

20.20.20.40/32

40.40.40.60/32


IP logic port No.

–

–


–

–


OFF

–

Data on the FE port

Network planning

II. Data Planning of the Control Plane Data Item SCTP0

SCTP1

RNC

SGSN

Data Source

Local SCTP port No.

8525

8625


Client

Server



0/2

–

DSCP

48

48

Local IP address 1

20.20.20.20/32

40.40.40.40/32

Local IP address 2

20.20.20.30/32

40.40.40.50/32


NO

–


NO

–

Local SCTP port No.

8526

8626


Client

Server


0/4

–

DSCP

48

48

M3UA

Local IP address 1

20.20.20.20/32

40.40.40.40/32

Local IP address 2

20.20.20.30/32

40.40.40.50/32


NO

–


NO

–

Type of the local entity

M3UA_IPSP

M3UA_IPSP

Context of the local entity route

4294967295

4294967295

Working mode

Load sharing

Load sharing

Working mode

M3UA_IPSP

M3UA_IPSP



RNC

SGSN

Data Source

Adjacent node ID

10

–

Transport type of the IUPS interface

IP

–

Internal planning

Port type

ETH

ETH

IP path ID

0

–

Path type

QoS

–


NO

–


20.20.20.40/32

40.40.40.60/24


NO

–

Path detection flag

ENABLE

–

Detected IP address

40.40.40.60/24

–

TX bandwidth (kbps)

1000000

1000000

RX bandwidth (kbps)

1000000

1000000


NO

NO

One IP path

5.2.5 Data


Network planning Network planning


Configure the backup information of the interface board according to the networking situation on site. ADD BRD: SRN=0, BRDCLASS=INT, BRDTYPE=GOUa BRDTYPE=GOUa,, SN=18 SN=18,, RED=YES RED=YES,, MPUSUBRACK=0, MPUSLOT=0; // Set the GOUa board in slot 18 of subrack 0 and GOUa board in slot 19 to work in active/standby mode.



Configure the backup information of the ports on the interface board according to the networking situation on site. ADD ETHREDPORT: SRN=0, SN=18, PN=0 PN=0; // Set Port 0 on the GOUa in slot 18 of subrack 0 and port 0 on the GOUa in slot 19 to work in active/standby mode.







AUTO



SPEED



DUPLEX

Working mode





Add the device IP address of the interface board (optional). The IP address is planned by the operator. ADD DEVIP: SRN=0, SN=18, DEVTYPE=LOGIC_IP, IPADDR="20.20.20.20 IPADDR="20.20.20.20"; "; // Add logic IP address 1 20.20.20.20 on the interface board in slot 18 to be local IP address 1 of SCTP. The default subnet mask 255.255.255.255 is adopted. ADD DEVIP: SRN=0, SN=18, DEVTYPE=LOGIC_IP, IPADDR="20.20.20.30 IPADDR="20.20.20.30"; "; // Add logic IP address 1 20.20.20.30 on the interface board in slot 18 to be local IP address 2 of SCTP. The default subnet mask 255.255.255.255 is adopted. ADD DEVIP: SRN=0, SN=18, DEVTYPE=LOGIC_IP, IPADDR="20.20.20.40 IPADDR="20.20.20.40"; "; // Add logic IP address 1 20.20.20.40 on the interface board in slot 18 to be local IP address 1 of the GTPU. The default subnet mask 255.255.255.255 is adopted.

II. Data Configuration on the Control Plane The general configuration procedure is as follows: (OPC --> N7DPC )--> M3LE --> M3DE --> M3LKS --> M3RT --> M3LNK 

Add SCTP signaling links. Set Signaling link mode to CLIENT or SERVER. SERVER . Generally, the SGSN serves as the server, whereas the RNC acts as the client. Set Application type to M3UA. M3UA. The port No. must be consistent on both ends. In this example, configure the SCTP dual homing. ADD SCTPLNK: SRN=0 SRN=0, SN=2 SN=2, SCTPLNKN=0 SCTPLNKN= 0, MODE=CLIENT MODE=CLIENT,, APP=M3UA APP=M3UA,,

DSCP=48 DSCP=48,, LOCPN=8525 LOCPN=8525,, LOCIP1="20.20.20.20 LOCIP1="20.20.20.20", ", LOCIP2="20.20.20.30 LOCIP2="20.20.20.30", ", PEERIP1="40.40.40.40 PEERIP1=" 40.40.40.40", ", PEERIP2="40.40.40.50 PEERIP2="40.40.40.50", ", PEERPN=8625 PEERPN=8625,, LOGPORTFLAG=NO, MTU=800 MTU=800,, VLANFLAG1=DISABLE VLANFLAG1=DISABLE,, VLANFlAG2=DISABLE VLANFlAG2=DISABLE,, SWITCHBACKFLAG=YES; ADD SCTPLNK: SRN=0 SRN=0, SN=4 SN=4, SCTPLNKN=1 SCTPLNKN= 1, MODE=CLIENT MODE=CLIENT,, APP=M3UA APP=M3UA,, DSCP=48 DSCP=48,, LOCPN=8526 LOCPN=8526,, LOCIP1="20.20.20.20 LOCIP1="20.20.20.20", ", LOCIP2="20.20.20.30 LOCIP2="20.20.20.30", ", PEERIP1="40.40.40.40 PEERIP1=" 40.40.40.40", ", PEERIP2="40.40.40.50 PEERIP2="40.40.40.50", ", PEERPN=8626 PEERPN=8626,, LOGPORTFLAG=NO, MTU=800 MTU=800,, VLANFLAG1=DISABLE VLANFLAG1=DISABLE,, VLANFlAG2=DISABLE VLANFlAG2=DISABLE,, SWITCHBACKFLAG=YES; 

According to the planning on site, you can configure either the host route (the subnet mask of the destination IP address is 255.255.255.255) or the network segment route (the destination IP address is the network address and the subnet mask cannot be 255.255.255.255). ADD IPRT: SRN=0 SRN=0, SN=18 SN=18,, DSTIP="40.40.40.40 DSTIP="40.40.40.40", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", NEXTHOP=""10.10.10.2 NEXTHOP="" 10.10.10.2", ", PRIORITY=HIGH PRIORITY=HIGH,, REMARK=" To SGSN1_CP1"; SGSN1_CP1"; ADD IPRT: SRN=0 SRN=0, SN=18 SN=18,, DSTIP="40.40.40.50 DSTIP="40.40.40.50", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", NEXTHOP=""10.10.10.2 NEXTHOP="" 10.10.10.2", ", PRIORITY=HIGH PRIORITY=HIGH,, REMARK=" To SGSN1_CP2"; SGSN1_CP2";



Add a destination signaling point. ADD N7DPC: NAME="SGSN1", DPX=3, SPX=0, SPDF=WNF, DPC= H'000515 H'000515,, DPCT=IUPS DPCT=IUPS,, SLSMASK=B0000 SLSMASK=B0000,, NEIGHBOR=YES NEIGHBOR=YES,, STP=OFF STP=OFF,, BEARTYPE=M3UA BEARTYPE=M3UA,, PROT=ITUT PROT=ITUT;;



Add a local M3UA entity. ADD M3LE: LENO=0 LENO=0, SPX=0 SPX=0, ENTITYT=M3UA_IPSP ENTITYT=M3UA_IPSP,, RTCONTEXT=4294967295 RTCONTEXT=4294967295,, NAME=" RNC12 RNC12"; ";



Add an M3UA destination entity. If the negotiation is required by the peer end, set the route context of the destination entity according to the route context provided by the peer end. ADD M3DE: DENO=3 DENO=3, LENO=0 LENO=0, DPX=3 DPX=3, ENTITYT=M3UA_IPSP ENTITYT=M3UA_IPSP,, RTCONTEXT=4294967295 RTCONTEXT= 4294967295,, NAME=" SGSN1 SGSN1"; ";



Add an M3UA link set. To implement load sharing among M3UA links, it is recommended to set Signaling link mask to B0111. B0111. Settings of Work mode and Traffic mode need to be consistent on both ends. ADD M3LKS: SIGLKSX=3 SIGLKSX=3, DENO=3 DENO=3, LNKSLSMASK=B1111 LNKSLSMASK=B1111,, TRAMODE=M3UA_LOADSHARE_MOD TRAMODE= M3UA_LOADSHARE_MOD , WKMODE=M3UA_IPSP WKMODE=M3UA_IPSP,, NAME=" SGSN1"; SGSN1 "; Note: If signaling routes need to work in load sharing mode, set Signaling route mask to B1000 in the ADD N7DPC command and set Signaling link mask to B0111 in the ADD M3LKS command because the result of the AND operation of the two settings must be 0.



Add an M3UA route. ADD M3RT: DENO=3 DENO=3, SIGLKSX=3 SIGLKSX=3, PRIORITY=0 PRIORITY=0, NAME=" to SGSN1"; SGSN1";



Add M3UA links. ADD M3LNK: SIGLKSX=3 SIGLKSX=3, SIGLNKID=0 SIGLNKID=0, SRN=0 SRN=0, SN=2 SN=2, SCTPLNKN=0 SCTPLNKN= 0, PRIORITY=0 PRIORITY= 0, LNKREDFLAG=M3UA_MASTER_MOD LNKREDFLAG=M3UA_MASTER_MOD,, NAME=" to SGSN1_0"; SGSN1_0"; ADD M3LNK: SIGLKSX=3 SIGLKSX=3, SIGLNKID=1 SIGLNKID=1, SRN=0 SRN=0, SN=4 SN=4, SCTPLNKN=1 SCTPLNKN= 1, PRIORITY=0 PRIORITY= 0, LNKREDFLAG=M3UA_MASTER_MOD LNKREDFLAG=M3UA_MASTER_MOD,, NAME=" to SGSN1_1"; SGSN1_1";



Add a transport adjacent node. Set Adjacent Node Type to IUPS and Transport Type to IP. IP. ADD ADJNODE: ANI=3 ANI=3, NAME=" SGSN1 SGSN1", ", NODET=IUPS NODET=IUPS,, SGSNFLG=YES SGSNFLG=YES,, TRANST=IP TRANST=IP,, DPX=3 DPX=3;



Add a CN domain. Set CN domain ID to PS_DOMAIN (PS domain). ADD UCNDOMAIN: CNDomainId=PS_DOMAIN CNDomainId=PS_DOMAIN,, NMO=MODE2 NMO=MODE2,, DRXCycleLenCoef=6 DRXCycleLenCoef= 6;



Add a CN node. Set CN domain ID to PS_DOMAIN (PS domain) and Iu transfers bearer type to IP_TRANS (IP transport). ADD UCNNODE: CnOpInde C nOpIndex= x=0 0, CNId=1 CNId=1, CNDomainId=PS_DOMAIN CNDomainId=PS_DOMAIN,, Dpx=3 Dpx=3, CNProtclVer=R6 CNProtclVer= R6,, CNLoadStatus=NORMAL CNLoadStatus= NORMAL,, AvailCap=65535 AvailCap=65535,, TnlBearerType=IP_TRANS TnlBearerType= IP_TRANS;;


Add the mapping between transmission resources to map services of different QoS requirements to different IP paths. For the IUPS transport, TRMMP ID is set to 8 by default. If the default mapping cannot meet the requirements, you can use the ADD TRMMAP command to add a TRMMP ID.

You can run the LST TRMMAP command to query the default settings. TRMMAP(IuPS) Service Type



Default Primary

Secondary

Common channel

NULL

NULL

IMS SRB

EF

NULL

SRB

NULL

NULL

AMR voice

NULL

NULL


NULL

NULL

R99 CS streaming

NULL

NULL


AF43

NULL

R99 PS streaming

AF43

NULL


AF23

NULL


AF23

NULL


AF23

NULL

R99 PS background

AF23

NULL




Configure the TRM mapping on the adjacent node. You can run the ADD TRMMAP command to add the TRMMAP ID for the gold, silver, and bronze users. ADD ADJMAP: ANI=3, ITFT= IUPS, TMIGLD=8, TMISLV=8, TMIBRZ=8, FTI= 0; // In this example, both TMI and FTI use default values.


Add an IP path. The traffic unit is kbps. PHBs corresponding to various services on the IUPS can be obtained by using the LST TRMMAP command. DSCP values

corresponding to PHBs can be obtained by using the LST PHBMAP command. ADD IPPATH: ANI=3 ANI=3, PATHID=0 PATHID=0, ITFT=IUPS ITFT=IUPS,, PATHT=QoS PATHT=QoS,, IPADDR="20.20.20.40 IPADDR="20.20.20.40", ", PEERIPADDR="40.40.40.60 PEERIPADDR="40.40.40.60", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=1000000, RXBW=1000000, VLANFlAG=DISABLE VLANFlAG=DISABLE,, PATHCHK=ENABLED PATHCHK=ENABLED,, ECHOIP="40.40.40.60 ECHOIP="40.40.40.60"; "; // If more than one GTPU address is available on the peer end, you need to configure multiple IP addresses. 

Configure routes on the user plane. It is optional. According to the planning on site, you can configure either the host route (the subnet mask of the destination IP address is 255.255.255.255) or the network segment route (the destination IP address is the network address and the subnet mask cannot be 255.255.255.255). ADD IPRT: SRN=0 SRN=0, SN=18 SN=18,, DSTIP="40.40.40.60 DSTIP="40.40.40.60", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", NEXTHOP=""10.10.10.2 NEXTHOP="" 10.10.10.2", ", PRIORITY=HIGH PRIORITY=HIGH,, REMARK=" To SGSN1_UP"; SGSN1_UP ";


VLAN Configuration

If the RNC directly connects to the router in layer 3 networking, the VLAN ID is not configured on the RNC. If the VLAN ID needs to be configured on the RNC, run the ADD VLANID command to add the VLAN ID on the next hop (VRRP Virtual IP) of the RNC. Note: The VLAN needs to be configured on the intermediate transmission device. 

DSCP Configuration

According to the planning of the existing network, see section 3.4.1 for DSCP values on the signaling plane. According to the planning of the existing network, run the ADD TRMMAP command to set the PHB of the IUPS to QoS during the setting of DSCP values. Then, run the SET PHBMAP command to set the mapping between the PHB and the DSCP value. Note: DSCP values need to be configured on the intermediate transmission device. 

VLAN Priority Configuration

If the RNC directly connects to the router in layer 3 networking, the VLAN ID is not configured on the RNC. Then, the VLAN priorities are not configured. After DSCP values are set for various services on the user plane, run the SET DSCPMAP command to set the mapping between DSCP values and VLAN priorities. For the detailed configuration of VLAN priorities of other services, see section 3.5 . Note: VLAN priorities need to be configured on the intermediate transmission devices.

6

IUCS Configuration Example

6.1 Description 








6.2 Typical


6.2.1 Networking

Diagram






6.2.3 Data

Planning of IP Layer 3 Networking I. Data Planning in the Physical Layer and Data Link Layer

Data Item

RNC

MGW/MSC Server

Data Source


GOUa

–

Internal planning


10.10.10.2/24

–

Network planning



–

Internal planning


0/18/0

–


10.10.10.1/24

–


CP_IP1

20.20.20.20/32

40.40.40.40/32

CP_IP2

20.20.20.30/32

40.40.40.50/32

UP_IP1

20.20.20.40/32

40.40.40.60/32


IP logic port No.

–

–


–

–


OFF

–

Data on the FE port

Network planning


SCTP1

RNC

MSC Server

Data Source

Local SCTP port No.

5000

5100


Client

Server



0/2

–

DSCP

48

48

Local IP address 1

20.20.20.20/32

40.40.40.40/32

Local IP address 2

20.20.20.30/32

40.40.40.50/32


NO

–

Whether to add the VLAN/VALN ID

NO

–

Local SCTP port No.

5002

5102


Client

Server

Subrack No./slot No. of the

0/4

–

SPU

M3UA

DSCP

48

48

Local IP address 1

20.20.20.20/32

40.40.40.40/32

Local IP address 2

20.20.20.30/32

40.40.40.50/32


NO

–

Whether to add the VLAN/VALN ID

NO

–


M3UA_IPSP

M3UA_IPSP


4294967295

4294967295

Working mode

Load sharing

Load sharing

Working mode

M3UA_IPSP

M3UA_IPSP



RNC

MGW

Data Source

Adjacent node ID

10

–

Transport type of the IUCS interface

IP

–

Internal planning

Port type

ETH

ETH

IP path ID

0/1

–

PATH type

EF/AF43

–


NO

–


20.20.20.40/32

40.40.40.60/24


NO

–

Path detection flag

ENABLE

–

Detected IP address

40.40.40.60/24

–

TX bandwidth (kbps)

1000000

1000000

RX bandwidth (kbps)

1000000

1000000


NO

NO

Two IP paths

6.2.4 Data


Network planning

Network planning


Configure the backup information of the interface board according to the networking situation on site. ADD BRD: SRN=0, BRDCLASS=INT, BRDTYPE=GOUa BRDTYPE=GOUa,, SN=18 SN=18,, RED=YES RED=YES,, MPUSUBRACK=0, MPUSLOT=0; // Set the GOUa board in slot 18 of subrack 0 and

GOUa board in slot 19 to work in active/standby mode. 

Configure the backup information of the ports on the interface board according to the networking situation on site. ADD ETHREDPORT: SRN=0, SN=18, PN=0 PN=0; // Set port 0 on the GOUa in slot 18 of subrack 0 and port 0 on the GOUa in slot 19 to work in active/standby mode.







AUTO



SPEED



DUPLEX

Working mode





Add the device IP address of the interface board (optional). The IP address is planned by the operator. ADD DEVIP: SRN=0, SN=18, DEVTYPE=LOGIC_IP, IPADDR="20.20.20.20 IPADDR="20.20.20.20"; "; // Add logic IP address 1 20.20.20.20 on the interface board in slot 18 to be local IP address 1 of SCTP. The default subnet mask 255.255.255.255 is adopted. ADD DEVIP: SRN=0, SN=18, DEVTYPE=LOGIC_IP, IPADDR="20.20.20.30 IPADDR="20.20.20.30"; "; // Add logic IP address 1 20.20.20.30 on the interface board in slot 18 to be local IP address 2 of SCTP. The default subnet mask 255.255.255.255 is adopted. ADD DEVIP: SRN=0, SN=18, DEVTYPE=LOGIC_IP, IPADDR="20.20.20.40 IPADDR="20.20.20.40"; "; // Add logic IP address 1 20.20.20.40 on the interface board in slot 18 to be local IP address 1 of the GTPU. The default subnet mask 255.255.255.255 is adopted.

II. Data Configuration on the Control Plane The general configuration procedure is as follows: (OPC --> N7DPC )--> M3LE --> M3DE --> M3LKS --> M3RT --> M3LNK



Add SCTP signaling links. Set Signaling link mode to CLIENT or SERVER. SERVER . Generally, the SGSN serves as the server, whereas the RNC acts as the client. Set Application type to M3UA. The port No. must be consistent on both ends. ADD SCTPLNK: SRN=0 SRN=0, SN=2 SN=2, SCTPLNKN=0 SCTPLNKN= 0, MODE=CLIENT MODE=CLIENT,, APP=M3UA APP=M3UA,, DSCP=48 DSCP=48,, LOCPN=5000 LOCPN=5000,, LOCIP1="20.20.20.20 LOCIP1="20.20.20.20", ", LOCIP2="20.20.20.30 LOCIP2="20.20.20.30", ", PEERIP1="40.40.40.40 PEERIP1=" 40.40.40.40", ", PEERIP2="40.40.40.50 PEERIP2="40.40.40.50", ", PEERPN=5100 PEERPN=5100,, LOGPORTFLAG=NO, MTU=800 MTU=800,, VLANFLAG1=DISABLE VLANFLAG1=DISABLE,, VLANFlAG2=DISABLE VLANFlAG2=DISABLE,, SWITCHBACKFLAG=YES; ADD SCTPLNK: SRN=0 SRN=0, SN=4 SN=4, SCTPLNKN=1 SCTPLNKN= 1, MODE=CLIENT MODE=CLIENT,, APP=M3UA APP=M3UA,, DSCP=48 DSCP=48,, LOCPN=5002 LOCPN=5002,, LOCIP1="20.20.20.20 LOCIP1="20.20.20.20", ", LOCIP2="20.20.20.30 LOCIP2="20.20.20.30", ", PEERIP1="40.40.40.40 PEERIP1=" 40.40.40.40", ", PEERIP2="40.40.40.50 PEERIP2="40.40.40.50", ", PEERPN=5102 PEERPN=5102,, LOGPORTFLAG=NO, MTU=800 MTU=800,, VLANFLAG1=DISABLE VLANFLAG1=DISABLE,, VLANFlAG2=DISABLE VLANFlAG2=DISABLE,, SWITCHBACKFLAG=YES;



According to the planning on site, you can configure either the host route (the subnet mask of the destination IP address is 255.255.255.255) or the network segment route (the destination IP address is the network address and the subnet mask cannot be 255.255.255.255). ADD IPRT: SRN=0 SRN=0, SN=18 SN=18,, DSTIP="40.40.40.40 DSTIP="40.40.40.40", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", NEXTHOP=""10.10.10.2 NEXTHOP="" 10.10.10.2", ", PRIORITY=HIGH PRIORITY=HIGH,, REMARK=" To MSC1_CP1"; MSC1_CP1 "; ADD IPRT: SRN=0 SRN=0, SN=18 SN=18,, DSTIP="40.40.40.50 DSTIP="40.40.40.50", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", NEXTHOP=""10.10.10.2 NEXTHOP="" 10.10.10.2", ", PRIORITY=HIGH PRIORITY=HIGH,, REMARK=" To MSC1_CP2"; MSC1_CP2 ";



Add two destination signaling point. ADD N7DPC: NAME="MSC1 NAME="MSC1", ", DPX=0, DPX=0, SPX=0, SPDF=WNF, DPC=H'000972, DPC=H'000972, DPCT= IUCS_RANAP IUCS_RANAP,, SLSMASK=B0000 SLSMASK=B0000,, NEIGHBOR=YES NEIGHBOR=YES,, STP=OFF STP=OFF,, BEARTYPE=M3UA BEARTYPE= M3UA,, PROT=ITUT PROT=ITUT;; ADD N7DPC: NAME="MGW1 NAME="MGW1", ", DPX=1, DPX=1, SPX=0, SPDF=WNF, DPC=H'000973 DPC=H'000973,, DPCT= IUCS_ALCAP IUCS_ALCAP,, SLSMASK=B0000 SLSMASK=B0000,, NEIGHBOR=YES NEIGHBOR=YES,, STP=OFF STP=OFF,, BEARTYPE=M3UA BEARTYPE= M3UA,, PROT=ITUT PROT=ITUT;;






Add an M3UA destination entity. If the negotiation is required by the peer end, set the route context of the destination entity according to the route context provided by the peer end. ADD M3DE: DENO=0 DENO=0, LENO=0 LENO=0, DPX=0 DPX=0, ENTITYT=M3UA_IPSP ENTITYT=M3UA_IPSP,, RTCONTEXT=4294967295 RTCONTEXT= 4294967295,, NAME=" MSC1 MSC1"; ";



Add an M3UA link set. To implement load sharing among M3UA links, it is recommended to set Signaling link mask to B0111. B0111. Ensure that settings of Work mode and Traffic mode are consistent on both ends. ADD M3LKS: SIGLKSX=0 SIGLKSX=0, DENO=0 DENO=0, LNKSLSMASK=B1111 LNKSLSMASK=B1111,, TRAMODE=M3UA_LOADSHARE_MOD TRAMODE= M3UA_LOADSHARE_MOD , WKMODE=M3UA_IPSP WKMODE=M3UA_IPSP,, NAME=" MSC1 MSC1"; "; Note: If signaling routes need to work in load sharing mode, set Signaling route mask to B1000 in the ADD N7DPC command and set Signaling link mask to B0111 in the ADD M3LKS command because the result of the AND operation of the two settings must be 0.



Add an M3UA route. ADD M3RT: DENO=0 DENO=0, SIGLKSX=0 SIGLKSX=0, PRIORITY=0 PRIORITY=0, NAME=" to MSC1"; MSC1";



Add M3UA links. ADD M3LNK: SIGLKSX=0 SIGLKSX=0, SIGLNKID=0 SIGLNKID=0, SRN=0 SRN=0, SN=2 SN=2, SCTPLNKN=0 SCTPLNKN= 0, PRIORITY=0 PRIORITY= 0, LNKREDFLAG=M3UA_MASTER_MOD LNKREDFLAG=M3UA_MASTER_MOD,, NAME=" to MSC1_0"; MSC1_0";

ADD M3LNK: SIGLKSX=0 SIGLKSX=0, SIGLNKID=1 SIGLNKID=1, SRN=0 SRN=0, SN=4 SN=4, SCTPLNKN=1 SCTPLNKN= 1, PRIORITY=0 PRIORITY= 0, LNKREDFLAG=M3UA_MASTER_MOD LNKREDFLAG=M3UA_MASTER_MOD,, NAME=" to MSC1_1"; MSC1_1"; 

Add an adjacent node. Set Adjacent Node Type to IUCS and Transport Type to IP. IP. ADD ADJNODE: ANI=1700 ANI=1700,, NAME=" MGW1 MGW1", ", NODET=IUCS NODET=IUCS,, TRANST=IP TRANST=IP,, DPX=1 DPX=1;



Add a CN domain. Set CN domain ID to CS_DOMAIN. CS_DOMAIN . ADD UCNDOMAIN: CNDomainId=CS_DOMAIN CNDomainId=CS_DOMAIN,, T3212=10 T3212=10,, ATT=ALLOWED ATT=ALLOWED,, DRXCycleLenCoef=6 DRXCycleLenCoef= 6;



Add a CN node. Set CN domain ID to PS_DOMAIN (PS domain) and Iu transfers bearer type to IP_TRANS (IP transport). ADD UCNNODE: CnOpInde C nOpIndex= x=0 0, CNId=0 CNId=0, CNDomainId=CS_DOMAIN CNDomainId=CS_DOMAIN,, Dpx=0 Dpx=0, CNProtclVer=R6 CNProtclVer= R6,, CNLoadStatus=NORMAL CNLoadStatus= NORMAL,, AvailCap=65535 AvailCap=65535,, TnlBearerType=IP_TRANS TnlBearerType= IP_TRANS,, RTCPSwitch=OFF RTCPSwitch=OFF,, Switch3GPP25415CR0125=OFF Switch3GPP25415CR0125=OFF;;


Add the mapping between transmission resources to map services of different QoS requirements to different IP paths. For the IUCS transport, TRMMP ID is set to 7 by default. If the default mapping cannot meet the requirements, you can use the ADD TRMMAP command to add a TRMMP ID.

You can run the LST TRMMAP command to query the default settings. TRMMAP(Iub) Service Type



Default Primary

Secondary

Common channel

NULL

NULL

IMS SRB

NULL

NULL

SRB

NULL

NULL

AMR voice

EF

NULL


AF43

NULL

R99 CS streaming

AF43

NULL




Configure the TRM mapping on the adjacent node. You can run the ADD TRMMAP command to add the TRMMAP ID for the gold, silver, and bronze users. ADD ADJMAP: ANI=1700, ANI=1700, ITFT=IUCS ITFT= IUCS,, TRANST=IP TRANST=IP,, TMIGLD=7 TMIGLD=7, TMISLV=7 TMISLV=7, TMIBRZ=7 TMIBRZ=7, FTI=0 FTI= 0; // In this example, both TMI and FTI use default values.


Add IP paths. The traffic unit is kbps. You can run the LST PHBMAP command to query the DSCP value corresponding to the PHB of each IP path. ADD IPPATH: ANI=1700 ANI=1700,, PATHID=0 PATHID=0, ITFT=IUCS ITFT=IUCS,, PATHT=EF PATHT=EF,, IPADDR="20.20.20.40 IPADDR="20.20.20.40", ", PEERIPADDR="40.40.40.60 PEERIPADDR="40.40.40.60", ",

PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=1000000 TXBW=1000000,, RXBW=1000000 RXBW=1000000,, VLANFlAG=DISABLE VLANFlAG=DISABLE,, PATHCHK=ENABLED PATHCHK=ENABLED,, ECHOIP="40.40.40.60 ECHOIP="40.40.40.60"; "; // When the path type is EF, EF, the DSCP value is 46. 46. ADD IPPATH: ANI=1700 ANI=1700,, PATHID=1 PATHID=1, ITFT=IUCS ITFT=IUCS,, PATHT=AF43, PATHT=AF43, IPADDR="20.20.20.40 IPADDR="20.20.20.40", ", PEERIPADDR="40.40.40.60 PEERIPADDR="40.40.40.60", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=1000000 TXBW=1000000,, RXBW=1000000 RXBW=1000000,, VLANFlAG=DISABLE VLANFlAG=DISABLE,, PATHCHK=ENABLED PATHCHK=ENABLED,, ECHOIP="40.40.40.60 ECHOIP="40.40.40.60"; "; // When the path type is AF43, AF43, the DSCP value is 38. 38. 

Configure the route on the user plane. It is optional. According to the planning on site, you can configure either the host route (the subnet mask of the destination IP address is 255.255.255.255) or the network segment route (the destination IP address is the network address and the subnet mask cannot be 255.255.255.255). ADD IPRT: SRN=0 SRN=0, SN=18 SN=18,, DSTIP="40.40.40.60 DSTIP="40.40.40.60", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", NEXTHOP=""10.10.10.2 NEXTHOP="" 10.10.10.2", ", PRIORITY=HIGH PRIORITY=HIGH,, REMARK=" To MGW1_UP"; MGW1_UP ";


VLAN Configuration If the RNC directly connects to the router in layer 3 networking, the VLAN ID is not configured on the RNC. If the VLAN ID needs to be configured on the RNC, run the ADD VLANID command to add the VLAN ID on the next hop (VRRP Virtual IP) of the RNC.

ADD VLANID: IPADDR="10.10.10.2 IPADDR="10.10.10.2", ", VLANID=100 VLANID=100;; ADD VLANID: IPADDR="10.10.10.3 IPADDR="10.10.10.3", ", VLANID=100 VLANID=100;; ADD VLANID: IPADDR="10.10.10.4 IPADDR="10.10.10.4", ", VLANID=100 VLANID=100;; Note: The VLAN needs to be configured on the intermediate transmission device. 

DSCP Configuration According to the planning of the existing network, see section 3.3 for the DSCP configuration.

Note: DSCP values need to be configured on the intermediate transmission device. 

VLAN Priority Configuration If the RNC directly connects to the router in layer 3 networking, the VLAN ID is not configured on the RNC. Then, the VLAN priorities are not configured. If VLAN priorities need to be configured on the RNC, see section 3.4 . Note: VLAN priorities need to be configured on the intermediate transmission devices.

7

Iur Configuration Example

7.1 Description 








7.2 Typical


7.2.1 Networking

Diagram

7.2.2 Preparations

7.2.3 Data







Planning of IP Layer 3 Networking I. Data Planning in the Physical Layer and Data Link Layer

Data Item

RNC

HW NRNC

Data Source


GOUa

GOUa

Internal planning


10.10.10.2/24

30.30.30.2/24

Network planning




Internal planning


0/18/0

0/24/0


10.10.10.1/24

30.30.30.1/24


CP_IP1

20.20.20.20/32

40.40.40.40/32

CP_IP2

20.20.20.30/32

40.40.40.50/32

UP_IP1

20.20.20.40/32

40.40.40.60/32


IP logic port No.

–

–


–

–


OFF

–

Data on the FE port

Network planning


SCTP1

RNC

HW NRNC

Data Source

Local SCTP port No.

2905

9000


Server

Client



0/2

–

DSCP

48

48

Local IP address 1

20.20.20.20/32

40.40.40.40/32

Local IP address 2

20.20.20.30/32

40.40.40.50/32


NO

–


NO

–

Local SCTP port No.

2905

9001


Server

Client


0/4

–

DSCP

48

48

Local IP address 1

20.20.20.20/32

40.40.40.40/32

Local IP address 2

20.20.20.30/32

40.40.40.50/32

Whether to bind the IP

NO

–

logic port/slot No. and port No. of the logic port

M3UA


NO

–


M3UA_IPSP

M3UA_IPSP


4294967295

4294967295

Working mode

Load sharing

Load sharing

Working mode

M3UA_IPSP

M3UA_IPSP



RNC

HW NRNC

Data Source

Adjacent node ID

10

–

Transport type of the Iur interface

IP

–

Internal planning

Port type

ETH

ETH

IP path ID

0

0

PATH type

QoS

QoS


NO

NO


20.20.20.40/32

40.40.40.60/32


NO

NO

Path detection flag

ENABLE

ENABLE

Detected IP address

40.40.40.60/32

20.20.20.40/32

TX bandwidth (kbps)

1000000

1000000

RX bandwidth (kbps)

1000000

1000000


NO

NO

One IP path

7.2.4 Data


Network planning

Network planning


Configure the backup information of the interface board according to the networking situation on site.

ADD BRD: SRN=0, BRDCLASS=INT, BRDTYPE=GOUa, SN=18, RED=YES RED=YES,, MPUSUBRACK=0, MPUSLOT=0; // Set the GOUa board in slot 18 of subrack 0 and GOUa board in slot 19 to work in active/standby mode. 

Configure the backup information of the ports on the interface board according to the networking situation on site.

ADD ETHREDPORT: SRN=0, SN=18, PN=0 PN=0; //Set port 0 on the GOUa in slot 18 of subrack 0 and port 0 on the GOUa in slot 19 to work in active/standby mode. 

Set the attributes of the Ethernet ports. Ensure that the Ethernet port attributes are consistent on both ends. The MTU value on the RNC needs to be smaller or equal to that of the intermediate transmission device. See section 3.2 .

SET ETHPORT: SRN=0, SN=18, BRDTYPE=GOUa, PN=0, AUTO=ENABLE AUTO=ENABLE,, MTU=1500 MTU=1500,, OAMFLOWBW=0 OAMFLOWBW= 0, FLOWCTRLSWITCH=ON FLOWCTRLSWITCH=ON,, FCINDEX=1 FCINDEX=1; Major parameters are described as follows:



AUTO



SPEED



DUPLEX

Working mode





Add the device IP address of the interface board (optional). The IP address is planned by the operator.

ADD DEVIP: SRN=0, SN=18, DEVTYPE=LOGIC_IP, IPADDR="20.20.20.20 IPADDR="20.20.20.20"; "; // Add logic IP address 1 20.20.20.20 on the interface board in slot 18 to be local IP address 1 of SCTP. The default subnet mask 255.255.255.255 is adopted. ADD DEVIP: SRN=0, SN=18, DEVTYPE=LOGIC_IP, IPADDR="20.20.20.30 IPADDR="20.20.20.30"; "; // Add logic IP address 1 20.20.20.30 on the interface board in slot 18 to be local IP address 2 of SCTP. The default subnet mask 255.255.255.255 is adopted. ADD DEVIP: SRN=0, SN=18, DEVTYPE=LOGIC_IP, IPADDR="20.20.20.40 IPADDR="20.20.20.40"; "; // Add logic IP address 1 20.20.20.40 on the interface board in slot 18 to be the local IP address of the user plane. The default subnet mask 255.255.255.255 is adopted.

II. Data Configuration on the Control Plane The general configuration procedure is as follows: (OPC --> N7DPC )-->SCTPLNK--> M3LE --> M3DE --> M3LKS --> M3RT --> M3LNK 

Add SCTP signaling links. Set Signaling link mode to CLIENT or SERVER. SERVER . In this

example, the SGSN serves as the server, whereas the RNC acts as the client. Set Application type to M3UA. The port No. must be consistent on both ends. ADD SCTPLNK: SRN=0 SRN=0, SN=2 SN=2, SCTPLNKN=0 SCTPLNKN= 0, MODE= SERVER SERVER,, APP=M3UA APP=M3UA,, DSCP=48 DSCP=48,, LOCIP1="20.20.20.20 LOCIP1="20.20.20.20", ", LOCIP2="20.20.20.30 LOCIP2="20.20.20.30", ", PEERIP1="40.40.40.40 PEERIP1="40.40.40.40", ", PEERIP2="40.40.40.50 PEERIP2=" 40.40.40.50", ", PEERPN=9000 PEERPN=9000,, LOGPORTFLAG=NO LOGPORTFLAG=NO,, MTU=800 MTU=800,, VLANFLAG1=DISABLE VLANFLAG1= DISABLE,, VLANFlAG2=DISABLE VLANFlAG2=DISABLE,, SWITCHBACKFLAG=YES; ADD SCTPLNK: SRN=0 SRN=0, SN=2 SN=2, SCTPLNKN=1 SCTPLNKN= 1, MODE= SERVER SERVER,, APP=M3UA APP=M3UA,, DSCP=48 DSCP=48,, LOCIP1="20.20.20.20 LOCIP1="20.20.20.20", ", LOCIP2="20.20.20.30 LOCIP2="20.20.20.30", ", PEERIP1="40.40.40.40 PEERIP1="40.40.40.40", ", PEERIP2="40.40.40.50 PEERIP2=" 40.40.40.50", ", PEERPN=9001 PEERPN=9001,, LOGPORTFLAG=NO LOGPORTFLAG=NO,, MTU=800 MTU=800,, VLANFLAG1=DISABLE VLANFLAG1= DISABLE,, VLANFlAG2=DISABLE VLANFlAG2=DISABLE,, SWITCHBACKFLAG=YES; Note: When the RNC acts as an SCTP server, you can run the SET SCTPSRVPORT command to set the local SCTP port No.. Generally, the default No. is used. You can use the LST SCTPSRVPORT command to query the default No..



Configure the route on the control plane. It is optional. According to the planning on site, you can configure either the host route (the subnet mask of the destination IP address is 255.255.255.255) or the network segment route (the destination IP address is the network address and the subnet mask cannot be 255.255.255.255). ADD IPRT: SRN=0 SRN=0, SN=18 SN=18,, DSTIP="40.40.40.40 DSTIP="40.40.40.40", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", NEXTHOP=""10.10.10.2 NEXTHOP="" 10.10.10.2", ", PRIORITY=HIGH PRIORITY=HIGH,, REMARK=" To NRNC1_CP1"; NRNC1_CP1"; ADD IPRT: SRN=0 SRN=0, SN=18 SN=18,, DSTIP="40.40.40.50 DSTIP="40.40.40.50", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", NEXTHOP=""10.10.10.2 NEXTHOP="" 10.10.10.2", ", PRIORITY=HIGH PRIORITY=HIGH,, REMARK=" To NRNC1_CP2"; NRNC1_CP2";



Add a destination signaling point. ADD N7DPC: NAME="NRNC1 NAME="NRNC1", ", DPX=11, DPX=11, SPX=0, SPDF=WNF, DPC= H'000579, DPCT= IUR IUR,, SLSMASK=B0000 SLSMASK=B0000,, NEIGHBOR=YES NEIGHBOR=YES,, STP=OFF STP=OFF,, BEARTYPE=M3UA BEARTYPE=M3UA,, PROT=ITUT PROT=ITUT;;



Add an adjacent RNC. Set the switch in the radio layer according to the planning of the existing network. ADD UNRNC: NRncId=11 NRncId=11,, HHOTRIG=OFF HHOTRIG=OFF,, ServiceInd=SUPPORT_CS_AND_PS ServiceInd=SUPPORT_CS_AND_PS,, IurExistInd=TRUE IurExistInd= TRUE,, Dpx=11 Dpx=11,, RncProtclVer=R6 RncProtclVer=R6,, TnlBearerType=IP_TRANS TnlBearerType= IP_TRANS;;






Add an M3UA destination entity. If the negotiation is required by the peer end, set the route context of the destination entity according to the route context provided by the peer end. ADD M3DE: DENO=11 DENO=11,, LENO=0 LENO=0, DPX=11 DPX=11,, ENTITYT=M3UA_IPSP ENTITYT=M3UA_IPSP,, RTCONTEXT=4294967295 RTCONTEXT= 4294967295,, NAME=" NRNC1 NRNC1"; ";



Add an M3UA link set. To implement load sharing among M3UA links, it is recommended to set Signaling link mask to B0111. B0111. Ensure that settings of Work mode and Traffic mode are consistent on both ends. ADD M3LKS: SIGLKSX=11 SIGLKSX=11,, DENO=11 DENO=11,, LNKSLSMASK=B1111 LNKSLSMASK=B1111,, TRAMODE=M3UA_LOADSHARE_MOD TRAMODE= M3UA_LOADSHARE_MOD , WKMODE=M3UA_IPSP WKMODE=M3UA_IPSP,, NAME=" To NRNC1"; NRNC1 "; Note: If signaling routes need to work in load sharing mode, set Signaling route mask to B1000 in the ADD N7DPC command and set Signaling link mask to

B0111 in the ADD M3LKS command because the result of the AND operation of the two settings must be 0. 

Add an M3UA route. ADD M3RT: DENO=11 DENO=11,, SIGLKSX=11 SIGLKSX=11,, PRIORITY=0 PRIORITY=0, NAME=" To NRNC1"; NRNC1";



Add M3UA links. ADD M3LNK: SIGLKSX=11 SIGLKSX=11,, SIGLNKID=0 SIGLNKID=0, SRN=0 SRN=0, SN=2 SN=2, SCTPLNKN=0 SCTPLNKN=0, PRIORITY=0 PRIORITY= 0, LNKREDFLAG=M3UA_MASTER_MOD LNKREDFLAG=M3UA_MASTER_MOD,, NAME=" to MSC1_0"; MSC1_0"; ADD M3LNK: SIGLKSX=11 SIGLKSX=11,, SIGLNKID=1 SIGLNKID=1, SRN=0 SRN=0, SN=4 SN=4, SCTPLNKN=1 SCTPLNKN=1, PRIORITY=0 PRIORITY= 0, LNKREDFLAG=M3UA_MASTER_MOD LNKREDFLAG=M3UA_MASTER_MOD,, NAME=" to MSC1_1"; MSC1_1";



Add an adjacent node. Set Adjacent Node Type to Iur and Transport Type to IP. IP.

ADD ADJNODE: ANI=5 ANI=5, NAME=" NRNC1 NRNC1", ", NODET=Iur NODET=Iur,, TRANST=IP TRANST=IP,, DPX=11 DPX=11;


Add the mapping between transmission resources to map services of different QoS requirements to different IP paths. For the IP transport on the Iur interface, TRMMP ID is set to 5 by default. If the default mapping cannot meet the requirements, you can use the ADD TRMMAP command to add a TRMMP ID.

You can run the LST TRMMAP command to query the default settings. TRMMAP(Iub IP) Service Type

Default Primary

Secondary

Common channel

EF

NULL

IMS SRB

EF

NULL

SRB

EF

NULL

AMR voice

EF

NULL


AF43

NULL

R99 CS streaming

AF43

NULL


AF43

NULL

R99 PS streaming

AF43

NULL


AF23

NULL


AF23

NULL


AF23

NULL

R99 PS background

AF23

NULL

HSDPA Signal

EF

NULL

HSDPA IMS Signal

EF

NULL

HSDPA Voice

AF43

NULL


AF43

NULL

HSDPA streaming

AF43

NULL


AF13

NULL


AF13

NULL


AF13

NULL

HSDPA background

AF13

NULL



HSUPA Signal

EF

NULL

HSUPA IMS Signal

EF

NULL

HSUPA Voice

AF43

NULL


AF43

NULL

HSUPA streaming

AF43

NULL


AF13

NULL


AF13

NULL


AF13

NULL

HSUPA background

AF13

NULL




Configure the TRM mapping on the adjacent node. You can run the ADD TRMMAP command to add the TRMMAP ID for the gold, silver, and bronze users. ADD ADJMAP: ANI=5, ANI=5, ITFT=Iur ITFT= Iur,, TRANST=IP TRANST=IP,, TMIGLD=5 TMIGLD=5, TMISLV=5 TMISLV=5, TMIBRZ=5 TMIBRZ=5, FTI=0 FTI=0; // In this example, both TMI and FTI use default values.


Add IP paths. The traffic unit is kbps. PHBs corresponding to various services on the Iur interface can be obtained by using the LST TRMMAP command. DSCP values corresponding to PHBs can be obtained by using the LST PHBMAP command. In this example, the HW RNC connects to each other. Therefore, the PATH type can be set to QoS. QoS. ADD IPPATH: ANI=5 ANI=5, PATHID=0 PATHID=0, ITFT=Iur ITFT=Iur,, PATHT=QoS PATHT=QoS,, IPADDR="20.20.20.40 IPADDR="20.20.20.40", ", PEERIPADDR="40.40.40.60 PEERIPADDR=" 40.40.40.60", ", PEERMASK="255.255.255.255 PEERMASK="255.255.255.255", ", TXBW=1000000 TXBW=1000000,, RXBW=1000000 RXBW=1000000,, VLANFlAG=DISABLE VLANFlAG=DISABLE,, PATHCHK=ENABLED PATHCHK=ENABLED,, ECHOIP="40.40.40.60 ECHOIP=" 40.40.40.60"; "; If the HW RNC connects to the RNCs provided by other competitors, configure four IP paths of the EF, AF43, AF 23, and AF13 types according to the Transmission Configuration Specifications .



Configure the route on the user plane. It is optional. According to the planning on site, you can configure either the host route (the subnet mask of the destination IP address is 255.255.255.255) or the network segment route (the destination IP address is the network address and the subnet mask cannot be 255.255.255.255). ADD IPRT: SRN=0 SRN=0, SN=18 SN=18,, DSTIP="40.40.40.60 DSTIP="40.40.40.60", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", NEXTHOP=""10.10.10.2 NEXTHOP="" 10.10.10.2", ", PRIORITY=HIGH PRIORITY=HIGH,, REMARK=" To NRNC_UP1"; NRNC_UP1";


VLAN Configuration If the RNC directly connects to the router in layer 3 networking, the VLAN ID is not configured on the RNC. If the VLAN ID needs to be configured on the RNC, run the ADD VLANID command to add the VLAN ID on the next hop (VRRP Virtual IP) of the RNC.

ADD VLANID: IPADDR="10.10.10.2 IPADDR="10.10.10.2", ", VLANID=100 VLANID=100;;

ADD VLANID: IPADDR="10.10.10.3 IPADDR="10.10.10.3", ", VLANID=100 VLANID=100;; ADD VLANID: IPADDR="10.10.10.4 IPADDR="10.10.10.4", ", VLANID=100 VLANID=100;; Note: The VLAN needs to be configured on the intermediate transmission device. 

DSCP Configuration According to the planning of the existing network, see section 3.3 for the DSCP configuration. Note: DSCP values need to be configured on the intermediate transmission device.



VLAN Priority Configuration If the RNC directly connects to the router in layer 3 networking, the VLAN ID is not configured on the RNC. Then, the VLAN priorities are not configured. If VLAN priorities need to be configured on the RNC, see section 3.4 . Note: VLAN priorities need to be configured on the intermediate transmission devices.

VI. Data Configuration for Static Relocation To reduce the bandwidth occupied by the Iur interface and the transmission delay on the user plane, you can configure static SRNC relocation from a Serving RNC (SRNC) to a Drift RNC (DRNC). 

Add an IP route to the DRNC by running the following command: ADD IPRT: SRN=0, SN=18, DSTIP="40.40.40.60", DSTMASK="255.255.255.255", NEXTHOP="GW1", PRIORITY=HIGH, REMARK="Static Relocation"; \\ Set Destination IP address (DSTIP) DSTIP ) to the user plane IP address of the DRNC and Forward route address (NEXTHOP) NEXTHOP ) to the SGSN gateway (GW1) IP address for the forward route from the RNC.



Add an IP path used for static relocation by running the following command: ADD IPPATH: ANI=3 ANI=3, PATHID=0 PATHID=0, ITFT=IUPS ITFT=IUPS,, PATHT=QoS PATHT=QoS,, IPADDR="20.20.20.40 IPADDR="20.20.20.40", ", PEERIPADDR="40.40.40.60 PEERIPADDR="40.40.40.60", ", PEERMASK="255.255.255.255 PEERMASK=" 255.255.255.255", ", TXBW=1000000 TXBW=1000000,, RXBW=1000000 RXBW=1000000,, VLANFlAG=DISABLE VLANFlAG=DISABLE,, PATHCHK=ENABLED PATHCHK=ENABLED,, ECHOIP="40.40.40.60 ECHOIP="40.40.40.60"; "; \\ Set the adjacent node ID of the SGSN. Set Local IP Adjacent Node ID (ANI ANI)) to the address (IPADDR) to the user plane IP address of the SRNC. Set Peer IP address (PEERIPADDR) the user plane IP address of the DRNC. Set Peer subnet mask PEERIPADDR) to the (PEERMASK) PEERMASK) to the subnet mask of the DRNC user plane IP address and the recommended value is 255.255.255.0. 255.255.255.0 .

It is recommended that an IP route and IP path to the DRNC be configured for each IP interface board configured with Iu-PS user plane data. If there exist multiple destination IP network segments at the DRNC, an IP route and IP path to each network segment need to be configured for each IP interface board. This facilitates load sharing between Iu-PS and Iur interfaces.

8 8.1 IPRAN

Remote OM Channel

O&M Networking Diagram

8.2 Interworking

Between the M2000 and the OMU on the

RNC 8.2.1 Networking

Diagram

8.2.2 Data

Planning

Data Item

RNC

M2000 Server

Data Source

External virtual IP address of the OMU

10.161.215.242/24

–

Network planning

IP address of the external network gateway of the OMU

10.161.215.1/24

–

IP address of the EMS

–

10.30.30.30/24

IP address of the network gateway of the M2000 server

8.2.3 Data

10.30.30.1/24

Configuration I. Data Configuration on the RNC 

Add an IP address of the EMS. ADD EMSIP: EMSIP="10.30.30.30 EMSIP="10.30.30.30", ", MASK="255.255.255.0 MASK="255.255.255.0", ", OMUIP="10.161.215.242 OMUIP="10.161.215.242", ", OMUMASK="255.255.255.0 OMUMASK="255.255.255.0"; ";



Add the route to the IP address of the EMS on the OMU. Before the configuration, you can use the LST OMUIPRT command to check whether the route to the IP address of the EMS exists in the route table. If yes, the route addition is unnecessary. Generally, when the network gateway is configured for the OMU, a route to the network gateway (that is, the next hop) is automatically generated. ADD OMUIPRT: RTDEST="10.30.30.30 RTDEST="10.30.30.30", ", RTDESTMASK="255.255.255.0 RTDESTMASK="255.255.255.0", ", NEXTHOP="10.161.215.1 NEXTHOP="10.161.215.1"; ";

II. Route Configuration Requirements on the M2000 

Add the route to the external virtual IP address of the OMU. Before the configuration, you can check whether the route exists in the route table. If yes, the route addition is unnecessary.

Generally, a route to the network gateway (that is, the next hop) is automatically generated. Destination

Gateway

10.161.215.0/24

10.161.215.1

III. Configuration Requirements of Devices Between the M2000 and OMU Configure routes (for example, host routes, network segment routes, and default routes) to the IP address of the EMS and the external virtual IP address of the OMU on layer 3 routers between the M2000 and OMU.

8.3 OM

Channels Between the M2000 and NodeB Not Through the RNC 8.3.1 Networking

Diagram

OM packets from the M2000 to the NodeB do not pass through the internal devices of the RNC. This networking is recommended in IP over Ethernet mode for it uses fewer transport resources of the Iub interface and reduces the traffic between boards of the RNC.

8.3.2 Data

Planning Data Item

IP Address/Mask

Data Source

OM IP address on the NodeB

30.30.30.30/30

Network planning

Interface IP address on the NodeB

20.20.20.20/24

IP address of the network gateway on the NodeB

20.20.20.2/24

Extern virtual IP address of OMU

10.161.215.242/24

8.3.3 Data


10.30.30.30/24


10.30.30.1/24

Configuration on the RNC I. Add an OM IP address on the NodeB, which is used for the OM channel of the NodeB. ADD UNODEBIP: NODEBID=1, NBTRANTP=IPTRANS_IP, NBIPOAMIP=" 30.30.30.30 30.30.30.30", ", NBIPOAMMASK="255.255.255.252 NBIPOAMMASK="255.255.255.252", ", IPSRN=0, IPSN=18, IPLOGPORTFLAG=YES IPLOGPORTFLAG=YES,, IPLPN=10 IPLPN=10,, VLANFLAG=ENABLE VLANFLAG= ENABLE,, VLANID=100 VLANID=100,, VLANPRI=4 VLANPRI=4; // The VLAN ID and VLAN priority is

configured for the OM channel on the NodeB. If the VLAN ID is not added on the OM channel, the configuration is unnecessary.

II. Add the IP attribute for the NE management system. The IP address of the EMS serves as the IP address of the M2000. ADD EMSIP: EMSIP="10.30.30.30 EMSIP="10.30.30.30", ", MASK="255.255.255.0 MASK="255.255.255.0", ", OMUIP="10.161.215.242 OMUIP="10.161.215.242", ", OMUMASK="255.255.255.0 OMUMASK=" 255.255.255.0"; ";

III. IP Route Configuration IP routes are not configured on the RNC for the OM packets from the M2000 to the NodeB does not pass through the RNC.

8.3.4 Data

Configuration on the NodeB I. Add the OM IP address for the NodeB to operate and maintain channels. ADD OMCH: IP="30.30.30.30 IP="30.30.30.30", ", MASK="255.255.255.252 MASK="255.255.255.252", ", PEERIP="10.30.30.30 PEERIP="10.30.30.30", ", PEERMASK="255.255.255.0 PEERMASK=" 255.255.255.0", ", BEAR=IPV4, SRN=0, SN=6, SBT=BASE_BOARD, BRT=NO;



If the OM IP address and the interface IP address on the NodeB are on the same network segment, run the SET ETHPORT command to set ARP Proxy to ENABLE.



If the M2000 works in two -node cluster mode, the IP address of the EM S is fixed and Peer IP is set to EMSIP. If the M2000 works in a remote two-node cluster mode, the IP address of the EMS is float and it is recommended to set Peer IP to the IP address of the gateway IP address on the NodeB.

II. IP Route Configuration 

Add the route to the IP address of the EMS. Before the configuration, you can run the LST IPRT command to check whether the route exists in the route table on the corresponding transmission interface board. If yes, the route addition is unnecessary. ADD IPRT: CN=0, SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="10.30.30.30 DSTIP="10.30.30.30", ", DSTMASK="255.255.255.0 DSTMASK="255.255.255.0", ", RTTYPE=NEXTHOP, NEXTHOP="20.20.20.2 NEXTHOP="20.20.20.2"; ";

III. VLAN/VLAN Priority/DSCP Configuration According to the planning of the existing network, see Chapter 3 for the configuration.

8.3.5 Route

Configuration Requirements on the M2000

I. IP Route Configuration



Add the route to the OM IP address of the NodeB. Before the configuration, you can check whether the route exists in the route table on the M2000. If yes, the route addition is unnecessary.

Generally, a route to the network gateway (that is, the next hop) exists on the M2000. Destination

Gateway

30.30.30.30/32

10.161.215.1

8.3.6 Configuration

Requirements of Devices Between the M2000

and OMU I. Route Configuration Requirements Configure routes (for example, host routes, network segment routes, and default routes) to the IP address of the EMS and the OM IP address of the NodeB on layer 3 routers between the M2000 and NodeB.

II. VLAN/VLAN Priority/DSCP Configuration Requirements You need to configure the VLAN, VLAN priorities, and DSCP values used during the planning.

8.4 OM

Channels Between the M2000 and NodeB Through the RNC 8.4.1 Networking

Diagram

OM packets from the M2000 are transmitted on the route to the RNC and pass through the OMU, SCU, and Iub interface board in the RNC. This networking mode is applicable to the ATM networking and IP over PPP/MP networking. In IP over Ethernet networking, if the Iub interface requires the VLAN but the VLAN ID is not carried on any intermediate transmission device, you can consider to adopt this networking mode.

8.4.2 Data

8.4.3 Data

Planning Data Item

IP Address/Mask

Data Source

OM IP address on the NodeB

30.30.30.30/30

Network planning

Interface IP address on the NodeB

20.20.20.20/24

IP address of the network gateway on the NodeB

20.20.20.2/24

IP address of the network gateway on the RNC

10.10.10.2/24

Interface IP address on the RNC

10.10.10.1/24

External virtual IP address of the OMU

10.161.215.242/24


10.30.30.30/24


10.30.30.1/24

Configuration on the RNC I. Add an OM IP address on the NodeB, which is used for the OM channel of the NodeB. ADD NODEBIP: NODEBID=1, NBTRANTP=IPTRANS_IP, NBIPOAMIP="30.30.30.30 NBIPOAMIP="30.30.30.30", ", NBIPOAMMASK="255.255.255.252 NBIPOAMMASK=" 255.255.255.252", ", IPSRN=0, IPSN=18, IPLOGPORTFLAG=YES IPLOGPORTFLAG=YES,, IPLPN=10 IPLPN= 10,, VLANFLAG=ENABLE VLANFLAG=ENABLE,, VLANID=100 VLANID=100,, VLANPRI=4 VLANPRI=4; // The VLAN ID and VLAN priority is configured for the OM channel on the NodeB. If the VLAN ID is not added on the OM channel, the configuration is unnecessary.

II. Add the IP attribute for the NE management system. The IP address of the EMS serves as the IP address of the M2000. ADD EMSIP: EMSIP="10.30.30.30 EMSIP="10.30.30.30", ", MASK="255.255.255.0 MASK="255.255.255.0", ", OMUIP="10.161.215.242 OMUIP="10.161.215.242", ", OMUMASK="255.255.255.0 OMUMASK=" 255.255.255.0"; ";

III. IP Route Configuration 

Configure the route to the OM IP address of the NodeB on the Iub interface board. That is, you can configure the host route or network segment route according to the network planning. ADD IPRT: SRN=0, SN=18 SN=18,, DSTIP="30.30.30.30 DSTIP="30.30.30.30", ", DSTMASK="255.255.255.255 DSTMASK="255.255.255.255", ", NEXTHOP="10.10.10.2 NEXTHOP="10.10.10.2", ", PRIORITY=HIGH, REMARK="to NodeB OMIP";



Configure the route to the IP address of the EMS on the Iub interface board. After the ADD EMSIP command is run, a network segment route is automatically generated. The size of the route is the result of the AND operation of the added IP

address of the EMS and the mask. Configure the route to the OM IP address of the NodeB on the OMU.



After the ADD NODEBIP command is run, a host route is automatically generated. 

Configure the route to the IP address of the EMS on the OMU. Before the configuration, you can run the LST OMUIPRT command to check whether the route to the IP address of the EMS exists in the route table. If yes, the route addition is unnecessary. Generally, when the network gateway is configured on the OMU, a route whose next hop is the IP address of the gateway is automatically generated. ADD OMUIPRT: RTDEST="10.30.30.30 RTDEST="10.30.30.30", ", RTDESTMASK="255.255.255.0 RTDESTMASK="255.255.255.0", ", NEXTHOP="10.161.215.1 NEXTHOP="10.161.215.1"; ";

IV. VLAN/VLAN Priority/DSCP Configuration According to the planning of the existing network, see Chapter 3 for the configuration.

8.4.4 Data

Configuration on the NodeB I. Add an OM IP address on the NodeB, which is used for the OM channel of the NodeB. ADD OMCH: IP="30.30.30.30 IP="30.30.30.30", ", MASK="255.255.255.252 MASK="255.255.255.252", ", PEERIP="10.30.30.30 PEERIP="10.30.30.30", ", PEERMASK="255.255.255.0 PEERMASK=" 255.255.255.0", ", BEAR=IPV4, SRN=0, SN=6, SBT=BASE_BOARD, BRT=NO;



If the OM IP address and the interface IP address on the NodeB are on the same network segment, run the SET ETHPORT command to set ARP Proxy to ENABLE.



If the M2000 works in l ocal two-node cluster mode and the IP address of the EMS is fixed, set Peer IP to EMSIP. If the M2000 works in remote two-node cluster mode and the IP address of the EMS is float, it is recommended to set Peer IP to the gateway IP address on the NodeB.

II. IP Route Configuration 

Add the route to the IP address of the EMS. Before the configuration, you can run the LST IPRT command to check whether the route exists in the route table on the corresponding transmission interface board. If yes, the route addition is unnecessary. ADD IPRT: CN=0, SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="10.30.30.30 DSTIP="10.30.30.30", ", DSTMASK="255.255.255.0 DSTMASK="255.255.255.0", ", RTTYPE=NEXTHOP, NEXTHOP="20.20.20.2 NEXTHOP="20.20.20.2"; ";

III. VLAN/VLAN Priority/DSCP Configuration According to the planning of the existing network, see Chapter 3 for the configuration.

8.4.5 Route

Configuration Requirements of Devices Between the M2000 and OMU Configure routes (for example, host routes, network segment routes, and default routes) to the IP address of the EMS and the OM IP address of the NodeB on layer 3 routers between the M2000 and NodeB.

8.5 Active/Standby 8.5.1 Application

OMCH Configuration on the NodeB

Scenario

Presently, active/standby OMCH configuration is supported only when the NodeB uses an ATM_IP dual-stack network structure. The NodeB selects the active OMCH as the activated OMCH after being started. If no active OMCH is available, the standby OMCH does not work as the activated OMCH automatically. The result of the DSP OMCH command shows NULL under the activated OMCH. Therefore, one active OMCH must be configured during initial configuration.

8.5.2 Configuration

on the RNC

Configure two OM channels. One OM channel is carried on IP over Ethernet; the other is carried on ATM. The configuration in the existing network is based on the planning. ADD UNODEBIP: NODEBID=100, NBTRANTP=ATMANDIPTRANS_IP NBTRANTP= ATMANDIPTRANS_IP,, NBIPOAMIP="30.30.30.30 NBIPOAMIP="30.30.30.30", ", NBIPOAMMASK="255.255.255.252 NBIPOAMMASK="255.255.255.252", ", IPSRN=0 IPSRN=0, IPSN=18 IPSN=18,, IPLOGPORTFLAG=YES IPLOGPORTFLAG= YES,, IPLPN=10 IPLPN=10,, NBATMOAMIP=" 40.40.40.40 40.40.40.40", ", NBATMOAMMASK="255.255.255.252 NBATMOAMMASK=" 255.255.255.252", ", ATMSRN=0 ATMSRN= 0, ATMSN=14 ATMSN=14,, VLANFLAG=DISABLE VLANFLAG= DISABLE;;

8.5.3 Configuration

on the NodeB

ADD OMCH: FLAG=MASTER FLAG= MASTER,, IP="30.30.30.30 IP="30.30.30.30", ", MASK="255.255.255.252 MASK="255.255.255.252", ", PEERIP="10.30.30.30 PEERIP=" 10.30.30.30", ", PEERMASK=" 255.255.255.0 255.255.255.0", ", BEAR=IPV4 BEAR=IPV4,, SRN=0, SN=7, SBT=BASE_BOARD, BRT=NO; // The primary OM channel is carried on IP over Ethernet; ADD OMCH: FLAG=SLAVE FLAG= SLAVE,, IP="40.40.40.40 IP="40.40.40.40", ", MASK="255.255.255.252 MASK=" 255.255.255.252", ", PEERIP="10.30.30.30 PEERIP=" 10.30.30.30", ", PEERMASK=" 255.255.255.0 255.255.255.0", ", BEAR=ATM, SRN=0, SN=7, JNRSCGRP=DISABLE, JNRSCGRP=DISABLE, SBT=BASE_BOARD, PT=IMA PT= IMA,, PN=0 PN=0, VPI=1 VPI=1, VCI=33 VCI= 33,, RU=KBPS RU=KBPS,, ST=UBR+ ST= UBR+,, MCR=64 MCR=64,, PCR=512 PCR=512;; // The spare OM channel is carried on ATM.

9

Reference List



Product manuals, such as the Initial Configuration Guide and Product Description



RAN Feature



Configuration Specification in the Transmission Layer



RAN10 V2 IPRAN Deployment Guide

IP RAN

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