IPRAN Deployment Guide V210-20090303

Ehu Document Code Intended Audience Department

INTERNAL WCDMA UMTS Maintenance Dept

Product Name

WCDMA RNC&NodeB

Product Version

V200R0010

Document Version

IPRAN Deployment Guide V210 Prepared by

Transport Team of Maintenance Dept

UMTS

Date

2008-08-25

Reviewed by


UMTS

Date

2008-08-25

Reviewed by


UMTS

Date

2008-08-25

Approved by

Date

Huawei Technologies Co., Ltd. All rights reserved

INTERNAL

IPRAN Deployment Guide

Revision Record Date

Revision Version

Description

Author

2008-06-16

V1.0

Initial draft

Transport Team of UMTS Maintenance Dept

2008-08-01

V1.1

Modified on the basis of test and review results


2008-08-21

V1.2

Modified on the basis of review results by Maintenance Dept


INTERNAL


Contents

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Tables Table 2.1Hardware requirements ..........................................................................................12 Table 2.2Version requirement ...............................................................................................13 Table 2.3Comparison of RNC IP interface boards .................................................................13 Table 2.4Functions of NodeB IP transmission boards ............................................................15

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Figures Figure 1.1PPP frame format ...................................................................................................8 Figure 1.2IPHC compression range ........................................................................................8 Figure 1.3Position of the M3UA in each interface protocol stack ............................................16 Figure 1.4Principle of multi-home ..........................................................................................18 Figure 1.5PDH/SDH-based IPRAN L2 networking .................................................................24 Figure 1.6SDH-based IPRAN L2 networking .........................................................................24 Figure 1.7MSTP-based IPRAN L2 networking .......................................................................25 Figure 1.8Data network-based IPRAN L2 networking ............................................................26 Figure 1.9L3 networking of RNC directly connecting to one router .........................................27 Figure 1.10L3 networking of RNC directly connecting to two routers ......................................28 Figure 1.11L3 networking with the load sharing .....................................................................29 Figure 1.12IPRAN networking in the hybrid transport - Iub......................................................30 Figure 1.13IPRAN networking in the ATM/IP dual-stack transport - Iub...................................31 Figure 1.14 Iub interface protocol stack .................................................................................42 Figure 1.15IP planning of Ethernet-based L3 networking .......................................................47 Figure 1.16IP RAN hybrid transport networking .....................................................................52 Figure 1.17IP planning of Ethernet-based L3 networking .......................................................53 Figure 1.18E1-based IP planning ..........................................................................................53 Figure 1.19Dual stack transport networking............................................................................59 Figure 1.20ATM configuration planning..................................................................................59 Figure 1.21IP address planning for layer 3 networking over Ethernet......................................60 Figure 1.22IP address planning for layer 2 networking over Ethernet......................................60 Figure 1.23IP protocol stack of IU-PS interface......................................................................92 Figure 1.24IP protocol stack of IU-CS interface......................................................................93 Figure 1.25IP protocol stack of IUR interface..........................................................................93 Figure 1.26IUPS data planning .............................................................................................94 Figure 1.27PSP-IPSP transfer networking .............................................................................95 2008-09-14

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IPRAN Deployment Guide Figure 1.28ASP-SGP direct connection networking ...............................................................96 Figure 1.29ASP-SGP transfer networking ..............................................................................96 Figure 1.30IUCS data planning ...........................................................................................100 Figure 1.31IUR data planning .............................................................................................104 Figure 1.32Maintaining NodeB by the M2000 Through the RNC...........................................113 Figure 1.33Maintaining the NodeB directly by the M2000 .....................................................116 Figure 1.34Initial address application in the scenario without using DHCP Relay ..................121 Figure 1.35Server-Client networking with using the Relay ....................................................122 Figure 1.36Initial address application in the scenario using the DHCP Relay ........................122 Figure 1.37General process of NodeB remote software debug .............................................123

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IPRAN Deployment Guide Keywords: IPRAN, PPP, FE, SCTP, IPPATH Abstract: This document describes the basic principle, basic networking, deployment preparation, basic configuration procedure, precautions, principles and configurations of the DHCP remote debugging of the WCDMA IPRAN. 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: Abbreviations

Full Name

PPP

Point-to-Point Protocol

DHCP

Dynamic Host Configuration Protocol

OSPF

Open Shortest Path First

RIP

Route Information Protocol

ISIS

Intermediate SystemIntermediate System

WFQ

Weighted Fair Queuing

Chapter 1 Overview 1.1 Introduction to the V210 IPRAN In V210, the Iub, Iur, and Iu interfaces are carried over the IP transport network. An operator can use the existing IP networks for the transport expansion. The network construction cost is saved. In addition, the IP network provides a variety of access modes and provides the sufficient transport bandwidth for high speed data services (for example, HSDPA). 2008-09-14

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IPRAN Deployment Guide With the comparison to V18 and V29, the new IPRAN functions in the V210 are as follows:

1.1.1 FP MUX 1. Principles The frame protocol multiplexing (FPMUX) multiplexes several small FP PDU frames (sub-frame) that should be transmitted independently to one UDP/IP frame header. As a result, a number of UDP/IP headers are saved. Hence, the transport efficiency increases. The FP MUX is applicable to only the user plane in the IPRAN Iub interface. 2. Protocol The FP MUX is the protocol defined by Huawei. 3. Command //At the RNC side: ADD IPPATH: FPMUX=YES, SUBFRLEN=127, MAXFRAMELEN=270, FPTIME=2; By default, the FP MUX is disabled. After the FP MUX is enabled, the default parameters are as follows: 

FPMux maximum sub frame length (SUBFRLEN)=127Bytes



FPMux maximum multiplexing frame length (MAXFRAMELEN)=127Bytes



Multiplexing maximum delay (FPTIME) =2ms

// At the NodeB side: ADD IPPATH: SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, JNRSCGRP=DISABLE, FPMUXSWITCH=ENABLE, SUBFRAMELEN=127, FRAMELEN=270, TIMER=1; By default, the FP MUX is disabled. After the FP MUX is enabled, the default parameters are as follows: 

FPMux maximum sub frame length (SUBFRAMELEN)=127Bytes



FPMux maximum multiplexing frame length (FRAMELEN)=127Bytes



Multiplexing maximum delay (TIMER) = 1ms

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1.1.2 IPRAN Header Compression 1. Principles The IPRAN header compression improves the transport efficiency by compressing partial fields of PPP frames.

Figure 1.1 PPP frame format

The PPP frame header compression algorithm implements the following: 

Address and control field compression (ACFC): The address and control field is the constant value (0XFF03) and is not transported every time. After the PPP link is configured with the Link Control Protocol (LCP), the subsequent packet address and control fields can be compressed.



Protocol field compression (PFC): The PFC can compress two-byte protocol field to one byte. The system judges whether the protocol field is one byte or two bytes according to the last significant bit (LSB) of the first byte in the protocol field. If the LSB is 1, it indicates that the protocol field is two bytes in length. If the LSB is 0, it indicates that the protocol field is only one byte in length. For example, the first byte of the protocol field is 0x00, it can be compressed.



IP Header Compression (IPHC): The IPHC compresses the IP/UDP header of the PPP frame. Compression range PPP header

IPheader

UDP header

Application data

PPPtail

Figure 1.2 IPHC compression range

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IPRAN Deployment Guide IPHC principles: 1) The header field remaining unchanged is not carried in each packet that is sent. The header field changed according to the designated mode can be replaced by fewer bits. 2) If the header context of the packet stream is established at both ends of a link, only the changed header field and the corresponding context tag are transferred. The original header can be recovered according to the context and changed fields. Terms: Context: It is the status table of the synchronization maintenance of the same packet stream by the compresser and decompresser. The compresser uses it to compress the packet header. The decompresser uses it to recover the compressed packet header. 2. Protocol 

ACFC: RFC 1661



PFC: RFC 1661



IPHC: RFC 2507 and RFC 3544

3. Command 

At the RNC side:

ADD PPPLNK: MUX=Disable, IPHC=UDP/IP_HC, PFC=Enable, ACFC=Enable; By default, three algorithms are enabled. 

At the NodeB side:

ADD PPPLNK: IPHC=ENABLE, PFC=ENABLE, ACFC=ENABLE; By default, three algorithms are enabled.

1.1.3 IPRAN Fault Detection 1. Principles At present, the RNC supports the ARP detection and BFD detection for detecting the transport link from the RNC to the peer equipment: 

Address resolution protocol (ARP) detection

The system determines the continuity of the link according to the response of the 2008-09-14

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IPRAN Deployment Guide peer equipment by sending ARP requests to the peer equipment. Every the fixed duration, the RNC constructs an ARP request packet to send to the network. The destination address of the packet is the peer address to be detected. The RNC determines the continuity of the link by judging whether the response from the destination address is received. The ARP detection is applicable to only the direct connection detection whose both ends are on the same network segment. Features of the ARP detection are as follows: 

The ARP is the basic protocol, without depending on the peer equipment. The detection starts at one single end.



The detection state is related to the port state. The port switchover is triggered if a fault is detected. The system deletes the route whose detection address is the next hop. The upper layer service selects other available channels.



The ARP detection supports the independent port detection, only active port detection, and active/standby port simultaneous detection.



When the active and standby ports are detected at the same time, the IP address of the active and standby ports should not be on the same network segment.



Bidirectional forwarding detection (BFD)

The method of the BFD detecting the link continuity: The system originates the handshake packets from both ends and determines the link continuity according to the handshake result (success or failure). The V210 RNC implements the single-hop BFD (SBFD) and multi-hop BFD (MBFD): 

SBFD:

The SBFD is applicable to only the direct connection detection whose both ends are on the same network segment, which is the same as the ARP detection. The features of the SBFD are as follows: 

The both ends must start at the same time. The detection duration at both ends must be configured to be equivalent. At present, only the asynchronous mode is supported.



The detection state is related to the port state. The port switchover is triggered if a fault is detected. The system deletes the route whose detection address is the next hop. The upper layer service selects other available channels.



The independent port detection is supported. Only the active port is detected. The active/standby port simultaneous detection is not supported.

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IPRAN Deployment Guide 

MBFD:

The MBFD is applicable to the non direct connection end-to-end detection in the scenario where signals pass more than one network nodes. The features of the MBFD are as follows: 

The both ends must start at the same time. The detection duration at both ends must be configured to be equivalent. At present, only the asynchronous mode is supported.



The detection state is not associated. If a fault is detected, only an alarm is reported.



The MBFD does not depend on a port. The IP (DEVIP or ETHIP) of the active and standby boards can be used as the local address of the multi-hop BFD. In addition, the peer IP address and any local IP address should not be on the same network segment.

2. Protocol ARP protocol and BFD protocol 3. Commands By default, ARP detection, SBFD, or MBFD is disabled. 

ARP detection (three modes)

1) Active/standby port simultaneous detection STR GATEWAYCHK: SRN=0, SN=14, CHKTYPE=ARP, PN=0, MODE=REDPORT, GATEWAY="100.10.10.20", BAKIP="100.10.20.10", BAKMASK="255.255.255.0", BAKGATEWAY="100.10.20.20", ARPTIMEOUT=3, ARPRETRY=3; 2) Active port detection STR GATEWAYCHK: SRN=0, SN=14, CHKTYPE=ARP, PN=0, MODE=PRIMARYCHKONLY, GATEWAY="100.10.10.10", ARPTIMEOUT=3, ARPRETRY=3; 3) Independent port detection STR GATEWAYCHK: SRN=0, SN=14, CHKTYPE=ARP, PN=0, MODE=INDPORT, GATEWAY="100.10.10.10", ARPTIMEOUT=3, ARPRETRY=3; Default parameters of the ARP detection: 

ARPTIMEOUT: 300 ms

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IPRAN Deployment Guide 

ARPRETRY: 3 times



SBFD

1) Independent port detection STR GATEWAYCHK: SRN=0, SN=14, CHKTYPE=SBFD, PN=0, MODE=INDPORT, GATEWAY="100.10.10.20", MINTXINT=30, MINRXINT=30, BFDDETECTCOUNT=3; 2) Active port detection STR GATEWAYCHK: SRN=0, SN=14, CHKTYPE=SBFD, PN=0, MODE=PRIMARYCHKONLY, GATEWAY="100.10.10.20", MINTXINT=30, MINRXINT=30, BFDDETECTCOUNT=3; 

MBFD

STR GATEWAYCHK: SRN=0, SN=14, CHKTYPE=MBFD, MBFDLOCALIP="100.10.10.10", GATEWAY="100.20.20.20", MINTXINT=30, MINRXINT=30, BFDDETECTCOUNT=3 The default parameters of the BFD are as follows:   

Min interval of BFD packet send (MINTXINT): 30 ms Min interval of BFD packet receive (MINTXINT): 30 ms BFDDETECTCOUNT: 3 times

1.2 Availability 1.2.1 Requirements for NEs The IP feature requires the coordination of the NodeB, RNC, and CN. Table 1-1 lists the data configuration requirements for these NEs. The symbol '√' indicates that the NE is required. Table 2.1 Hardware requirements

IP feature requirement

NodeB

RNC

CN

Data configuration

√

√

Hardware requirements

WMPT/UTRP

PEUa/POUa/UOIa_IP/FG2a/GOUa

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1.2.2 Supporting Versions Table 2.2 Version requirement

Product

Supporting Version

RNC

BSC6810

BSC6810V200R010C01B051 and later

NodeB

DBS3836

V200R010C01B040 and later

BTS3836/ BTS3836A

V200R010C02B040 and later

CME M2000

1.2.3 Other Support 1. RNC side If the IP RAN feature is required, the corresponding IP interface boards should be added at the RNC and NodeB sides. At the RNC side, the interface boards supporting the IP interface are as follows: 

FG2a: RNC packet over electronic 8-port FE or 2-port GE Ethernet Interface unit REV:a



GOUa: RNC 2-port packet over Optical GE Ethernet Interface Unit REV:a



PEUa: RNC 32-port Packet over E1/T1/J1 Interface Unit REV:a



UOIa_IP: RNC 4-port Packet over Unchannelized Optical STM-1/OC-3c Interface unit REV:a



POUa: RNC 2-port packet over channelized Optical STM-1/OC-3 Interface Unit REV:a

The following table describes the features and functions of these boards. Table 2.3 Comparison of RNC IP interface boards Board Type FG2a

Description 

Enabling IP over Ethernet



Providing eight FE ports and two GE electrical ports



Providing IP over FE/GE



Supporting interfaces such as Iu-CS, Iu-PS, Iu-BC, Iur, and Iub

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IPRAN Deployment Guide GOUa

PEUa



Enabling IP over Ethernet



Providing two GE optical ports



Providing IP over GE






Supporting IP over E1/T1/J1



Providing 32 channels of IP over PPP/MLPPP over E1/T1



Providing 128 PPP links or 64 MLPPP groups, each MLPPP group containing 8 MLPPP links



Providing the fractional IP function



Providing the timeslot cross-connection



Obtaining clock signals from the Iu interface and exporting timing signals to the GCUa/GCGa board

UOIa_IP



Exporting timing signals to the NodeB



Supporting interfaces such as Iu-CS, Iur, and Iub



Providing 4 unchannelized STM-1/OC-3c optical interfaces



Supporting IP over SDH/SONET



Supporting PPP (LCP/NCP/IPCP)/PPPMUX protocol






Obtaining clock signals from the Iu interface and exporting the clock signals to the GCUa/GCGa board

POUa



Exporting clock signals to the NodeB



Providing two optical interfaces over channelized optical STM-1/OC-3 transmission based on IP protocols



Supporting IP over E1/T1 over SDH/SONET



Providing Multi-Link PPP. In E1 transmission mode, 42 MLPPP groups are provided, and in T1 transmission mode, 64 MLPPP groups are provided.



Providing 126 E1s or 168 T1s



Supporting interfaces such as Iu-CS, Iur, and Iub



Obtaining clock signals from the Iu interface and exporting the clock signals to the GCUa/GCGa board



Exporting timing signals to the NodeB

2. At the NodeB side: In V210, boards supporting the IP transmission at the NodeB side are as follows: 2008-09-14

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IPRAN Deployment Guide 

WCDMA Main Processing & Transmission unit board (WMPT): Provides one 4-channel E1 port, one FE electrical port, and one FE optical port. Supports ATM and IP.



Universal Transmission Processing unit (UTRP): Provides 8 E1s/T1s. The board supports ATM and IP protocols.

The following table describes the functions of these boards. Table 2.4 Functions of NodeB IP transmission boards

Board Type WMPT

Description Supporting IP over Ethernet and IP over E1/T1/J1 Providing one 4-channel E1 port, one FE electrical port, and one FE optical port Providing 8-channel IP over PPP/MLPPP over E1/T1 Providing 8 PPP links or 4 MLPPP groups (each MLPPP group contains up to eight MLPPP links) Providing Fractional IP function Providing the timeslot cross-connection function Supporting the line clock extraction Supporting the Iub interface Supporting IP over E1/T1/J1 Providing 8-channel E1/T1 interfaces

UTRP

Providing 16-channel IP over PPP/MLPPP over E1/T1 Providing 16 PPP links or 4 MLPPP groups (each MLPPP group contains up to 16 MLPPP links) Providing Fractional IP function Providing the timeslot cross-connection function Supporting the line clock extraction Supporting the Iub interface

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Chapter 2 Introduction to Basic Protocols 2.1 M3UA

Figure 1.3 Position of the M3UA in each interface protocol stack

2.1.1 Principles and Relevant Concepts MTP3 User Adaption Layer (M3UA): It is the adaption layer protocol of MTP level-3 users. The M3UA provides the conversion between the signaling point code (SPC) and IP address. The M3UA is applicable to the transmission of the SS7 protocol between the SoftSwitch and signaling gateway (SG). The M3UA supports the transmission of MTP level-3 user message in the IP network, including but not limited to, ISUP, TUP, and SCCP messages. The RANAP is the SCCP user protocol. Their messages are transparently transmitted in the M3UA protocol layer as the SCCP payload. Concepts related to the M3UA: Application server (AS): It serves the logical entity of specific routing keywords. The AS processes the call procedure of all SCN trunks identified by SS7 SIO, DPC, OPC, and CIC. The AS contains a group of unique AS process, among them, one or two are in the active state. 2008-09-14

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IPRAN Deployment Guide Application server process (ASP): It is the process instance of the AS. One ASP functions as one active or standby process of the AS. One ASP contains one SCTP endpoint and may be configured to process signaling services in one or more ASs. IP server process (IPSP): It is the process instance based on the IP application. Essentially, the IPSP is the same as the ASP. The IPSP uses the point to point M3UA, instead of SG services. Signaling gateway (SG): It is the signaling proxy for receiving and sending signaling messages at the edge between the SS7 network and IP network. Signaling gateway process (SGP): It is an instance of the signaling gateway process. The SGP is the activation, backup, load-sharing, or broadcast process of the signaling gateway. Switched Circuit Network (SCN): It is the network carrying services by using the channel with the pre-defined bandwidth. Media gateway (MG): When a media stream flows from the SCN to the PS network, the MG terminates the SCN media stream and packs media data (if media data is not based on the data packet form), and transfers the packed service to the packet-based network. When a media stream flows from the PS network to the SCN, the system implements the reversal procedure. Media gateway controller (MGC): The MGC is responsible for processing the resource registration and management on the MG.

2.1.2 Functions of the M3UA Functions of the M3UA are as follows: 

Supporting the transport of all MTP3 user message (ISUP, TUP, or SCCP)



Supporting the seamless interaction of the same MTP3 user protocol in different networks (for example, the interaction between the ISUP in the SCN and the ISUP in the IP network)



Supporting the SCTP connection and service management between the SG and MGC (or the database in the IP network), and between IPSPs



Supporting the redundancy protection (active/standby connection or load sharing) between the SG and MGC (or the database in the IP network), and between IPSPs



Supporting the interworking capability of the MTP3 network management function and address translation mapping (SS7<->IP)



Supporting the redundancy management, SCTP stream mapping, and

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IPRAN Deployment Guide congestion control 

Supporting the seamless network management interaction and active connection control

2.1.3 Protocol RFC 3332

2.1.4 Configuration Sequence at the RNC Side The configuration sequence at the RNC side is as follows: (OPC --> N7DPC )--> M3LE --> M3DE --> M3LKS --> M3RT --> M3LNK

2.2 SCTP For the SCTP principles, see V18 Deployment Guide. This section describes the multi-homed SCTP.

2.2.1 Principles of Multi-Homed SCTP The multi-homed SCTP means that one device has multiple IP addresses.

Figure 1.4 Principle of multi-home

Path: It is the route of data transmission. In the IP network, the transmission path is related to the destination IP address and the source IP address. Actually, a path is determined by the destination address and source address. The SCTP supports the 2008-09-14

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IPRAN Deployment Guide multi-home, that is, multiple IP addresses can be used for the transport. The conservative policy is used. In the case of the connection setup, the system selects one active path (active source address and active destination address) for the transport. When the active path is unreachable or the retransmission is required, another path is used. Multi-homed endpoint: In one endpoint, if multiple transport addresses are used as the destination address, the endpoint is considered as the multi-homed endpoint.

2.2.2 SCTP Dual-Homed Mechanism Supported by the RNC The multi-homed SCTP supported by V210 RNC refers to two local addresses and two peer addresses. As shown in Figure 2-2, the local system has IP A and IP B, and the peer system has IP 1 and IP 2. Active destination address: The Path is maintained by maintaining the state of the destination address. In the case of multiple destination addresses, one active destination address is maintained. The active destination address is preferred for sending data. Maintenance path: At present, only two maintenance paths are available. When one is unavailable, the system finds the next available path through sending the heartbeat. In the path that is not maintained, the system does not send the heartbeat actively.

2.2.3 Protocol For the relevant protocol, see the RFC2960. For the dual-homed SCTP, see " 6.4

Multi-homed SCTP Endpoints".

2.3 Others For the principles of the TCP, UDP, PPP, ARP, NAT, VLAN, and TRACERT, see V18 Deployment Guide.

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Chapter 3 Introduction to the Networking 3.1 V2 Backup Policy 3.1.1 Backup Mode at the RNC Side Two backup modes are available in the RNC: board backup and port backup 

Board backup

In the board backup mode, one board is active and the other is standby. The service can be processed by the active board or by active and standby boards. When the active board is faulty, the RNC automatically originates the switchover of the active/standby boards. 

Port backup

In the port backup mode, one port is active and the other is standby. Services are transported through the active port only. When the active port is faulty, the RNC automatically originates the switchover of the active/standby ports. 1. Board backup mode With the comparison to V29, the board backup and port backup in V210 are independent. If only the board backup is configured, without configuring the port backup, the board is switched over only when the board is faulty. In the board backup mode, one board is active and the other is standby. The service can be processed by the active board or by active and standby boards (that is, the board is in the active/standby mode and the port is in the load sharing mode). When the active board is faulty, the RNC automatically originates the switchover of active/standby board. You can set the board backup relation by running ADD BRD. If Backup is set to Yes, the board backup applies. 2. Port backup mode 

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IPRAN Deployment Guide When the active/standby slots in the RNC subrack are configured with two FG2a/GOUa boards, two FG2a/GOUa boards can be set to Board backup;port not backup, or board and port backup. When FG2a/GOUa boards are set to the board backup, you can configure the FE/GE port backup by running ADD ETHREDPORT. If the port backup is not configured and only the board backup is configured, the board backup and port load-sharing mode applies. With the comparison to V29, the Board and port backup bonding is reduced in the IP interface board for the backup mode in V210, and only Board and port backup apart and the board backup and port load sharing mode are available in V210. 

UOIa_IP and POUa boards

When the UOIa is in the board backup mode, the corresponding optical ports (for example, optical port 0 in the active board and optical port 0 in the standby board) in active/standby UOIa are also backed up. The backup mode is MSP 1:1 or MSP 1+1 (single end or dual ends). When the optical interface of the UOIa is in MSP 1:1 backup, one optical port is active, and the other optical port is standby. The active optical port is responsible for receiving and transmitting data. In the case of the MSP 1+1 backup of the optical port in the UOIa board, one optical interface is active and the other is standby. The data processing of the backup mode: The active and standby optical ports send data at the same time, and only the active optical port receives data. To set the relevant attributes of the MSP backup, run SET MSP. MSP attributes include Revertive type, WTR Time (required only when Revertive type is set to REVERTIVE), K2 Mode, SDSF Priority, and Backup mode. The settings of these parameters must be consistent with those at the peer end through negotiation. 3. Impact on the system by the switchover When the FG2a/GOUa adopts the board backup without the port backup, the switchover of the active/standby board has not impact on existing services. When the FG2a/GOUa adopts the board backup and port backup, the switchover of the active/standby board has the slight impact on the data transport. The existing service is not interrupted. If the data traffic of the optical interface is large, the switchover of the active/standby UOIa board has the slight impact on the data transport. The existing service is not interrupted.

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3.1.2 NodeB Side 1. NodeB supports only the board backup mode, without supporting the port backup mode In the board backup mode, data is configured and processed only in the active board, and the standby board is in the monitoring status. When all used physical links in the active board is in the unavailable state (For example, E1 has the LOS alarm and the FE port is DOWN) and a physical link is available in the standby board, the board can be switched over. In the case of the switchover, the active and standby boards are restarted. When the configurations of the active board are loaded to the standby board, the standby board is upgraded to the active board. In the case of the switchover, the service is interrupted. In the configuration of the board backup mode, only the CME can be used to generate the configuration file. To query the current board mode, run LST IUBGRP in the LMT. If the board is not configured to the active/standby mode, you can perform configurations by running commands. The specific configuration modes are as follows:

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3.2 Common Networking Modes 3.2.1 Layer-2 Networking Mode The RNC is connected to the NodeB (Iub interface) through the LAN. The RNC is 2008-09-14

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IPRAN Deployment Guide connected to the SGSN (Iu interface) through the LAN. The RNC is connected to the RNC (Iur interface) through the LAN. The interface address of each NE is on the same network segment. According to the transport media, the following network modes are available: 1. IP over E1/T1 over PDH/SDH (Iub interface)

Figure 1.5 PDH/SDH-based IPRAN L2 networking

 The RNC and NodeB access the transport network through the E1/T1. The data is transmitted in the IP over MLPPP or PPP over E1/T1 mode. 

The NodeB can obtain the line clock over E1/T1.

 Backup mode: The PEUa is set to active/standby board by running ADD BRD. The active/standby PEUa board is connected to the peer equipment through the Yshaped E1/T1 cable.  The RNC and NodeB use the header compression algorithm to improve the transport efficiency. 2. IP over SDH (Iub interface)

Figure 1.6 SDH-based IPRAN L2 networking

 The RNC accesses the transport network through the channelized STM-1 on the POUa. The NodeB accesses the transport network through the E1/T1. The data is 2008-09-14

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IPRAN Deployment Guide transmitted in IP over MLPPP or PPP over E1/T1 mode. 

NodeB can obtain the line clock over E1/T1.

 Backup mode: The POUa is set to the active/standby board by running ADD BRD. The optical interface in the board is set to MSP 1:1 or MSP 1+1 backup mode.  The RNC and NodeB use the header compression algorithm to improve the transport efficiency. 3. MSTP-based IP networking (Iub interface)

Figure 1.7 MSTP-based IPRAN L2 networking

 The RNC accesses the MSTP network through the GE optical port of the GOUa board or FE/GE electrical port of the FG2a board. The NodeB accesses the transport network through the FE electrical port or optical port. The data is transmitted in the IP over Ethernet mode.  The NodeB can extract the clock from the MSTP network over E1/T1, or obtain the clock source from the GPS/IP Clock Server.  Backup mode: The FG2a/GOUa is set to the active/standby board, port backup (Board and port backup apart) or board backup while the port in the load-sharing mode.  Transport efficiency: Multiple NodeBs share the VC Trunk bandwidth to use the transport network resources to the maximum extent.  QoS: The RNC and NodeB support the mapping of IEEE 802.1p/q, DSCP, and VLAN Priority. The transport network supports the IEEE 802.1p/q to schedule the QoS of different services.

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IPRAN Deployment Guide 4. Data network-based IP networking (IUB/IUR/IUCS/IUPS) The RNC is connected to the NodeB (Iub interface) through the L2 data network. The RNC is connected to the SGSN (Iu interface) through the L2 data network. The RNC is connected to the RNC (Iur interface) through the L2 data network. The interface address of the interconnected NE is on the same network segment.

Figure 1.8 Data network-based IPRAN L2 networking

 The RNC accesses the data network through the GE optical port of the GOUa board or FE/GE electrical port of the FG2a board. The NodeB/NRNC/MGW/SGSN accesses the L2 data network through the FE electrical port or optical port.  The NodeB can extract the clock from the ATM transport network over E1/T1, or obtain the clock source from the GPS/IP Clock Server.  Backup mode: The FG2a/GOUa is set to the active/standby board, port backup (board backup separated from port backup) or board backup while the port in the load-sharing mode.  QoS: The RNC, NodeB, core network equipment, and L2 support IEEE 802.1p/q, that is, support the VLAN and VLAN priorities for the QoS scheduling of the data network. The data network must meet the requirements: delay <40ms, jitter < 15ms, packet loss ratio < 0.05%

3.2.2 Layer-3 Networking Modes 1. RNC directly connecting to one router The RNC is connected to the NodeB (Iub interface) through the L3 switching network. 2008-09-14

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IPRAN Deployment Guide The RNC is connected to the SGSN (Iu interface) through the L3 switching network. The RNC is connected to the RNC (Iur interface) through the L3 switching network. The interface address of each NE is in different network segments.

Figure 1.9 L3 networking of RNC directly connecting to one router

 The RNC accesses the data network through the GE optical port of the GOUa board or FE/GE electrical port of the FG2a board. The NodeB/NRNC/MGW/SGSN accesses the transport network through the FE electrical port or optical port. The data is transmitted in the IP over Ethernet mode.  The NodeB can extract the clock over E1/T1, or obtain the clock source from the GPS/IP Clock Server. 

Backup mode: The FG2a/GOUa is in the board backup and port backup.

The active and standby ports are connected to two ports of one router/L3 switch. The two ports in the router/L3 switch are configured in the same VLAN. One VLAN interface address is configured as the RNC gateway.  QoS: The RNC, NodeB, and core network equipment support the mapping of IEEE 802.1p/q, DSCP, and VLAN Priority. The data network supports the MPLS TE, MPLS Diffserv, IP Diffserv, and VLAN COS to schedule the service QoS. The data network must meet the requirements: delay <40ms, jitter < 15ms, packet loss ratio < 0.05%

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IPRAN Deployment Guide 2. RNC directly connecting to two routers

Figure 1.10 L3 networking of RNC directly connecting to two routers

 The RNC accesses the data network through the GE optical port of the GOUa board or FE/GE electrical port of the FG2a board. The NodeB/NRNC/MGW/SGSN accesses the transport network through the FE electrical port or optical port. The data is transmitted in the IP over Ethernet mode.  The NodeB can extract the clock over E1/T1, or obtain the clock source from the GPS/IP Clock Server.  Backup mode: The FG2a/GOUa is in the board backup and port backup. The board backup and port backup are independent of each other. The active and standby ports of RNC are respectively connected to two ports of the active and standby PEs. The RNC is connected to the data transport network through the PE. The active and standby ports of the RNC share one IP address (IP1-1). Two ports of the active and standby PE are configured in the same VLAN, with the configuration of the VRRP. The VRRP virtual IP (IP-0) functions as the RNC gateway.  QoS: The RNC, NodeB, and core network equipment support the mapping of IEEE 802.1p/q, DSCP, and VLAN Priority. The data network supports the MPLS TE, MPLS Diffserv, IP Diffserv, and VLAN COS to schedule the QoS of different services. The data network must meet the requirements: delay <40ms, jitter < 15ms, packet loss ratio < 0.05%

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IPRAN Deployment Guide 3. Load sharing

Figure 1.11 L3 networking with the load sharing

 The RNC accesses the data network through the GE optical port of the GOUa board or FE/GE electrical port of the FG2a board. The NodeB/NRNC/MGW/SGSN accesses the transport network through the FE electrical port or optical port. The data is transmitted in the IP over Ethernet mode.  The NodeB can extract the clock over E1/T1, or obtain the clock source from the GPS/IP Clock Server.  Backup mode: The FG2a/GOUa is in the board backup and the port is in the load sharing mode. The double bandwidths are obtained with the reliability guarantee of the board and transport. Two ports of the active and standby boards in the load sharing are connected to two routers/L3 switch. Two ports in the FG2a/GOUa are respectively configured with the IP address, with the corresponding gateway in the interconnected router/L3 switch. 

Through the routing configuration, the IP load sharing is implemented between any active FE/GE ports.



Route with the load sharing: Multiple different NEXTHOP routes exist in the network segment to the same destination.



Traffic in the route with the load sharing is distributed on average.



The load sharing is in the load sharing mode to ensure the correct time sequence of user flows.  QoS: The RNC, NodeB, and core network equipment support the mapping of IEEE 802.1p/q, DSCP, and VLAN Priority. The data network supports the MPLS TE, 2008-09-14

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IPRAN Deployment Guide MPLS Diffserv, IP Diffserv, and VLAN COS to schedule the QoS of different services. The data network must meet the requirements: delay <40ms, jitter < 15ms, packet loss ratio < 0.05%

3.2.3 Hybrid Transport Networking

TDMnetwork

Datanetwork

Figure 1.12 IPRAN networking in the hybrid transport - Iub

 The Iub interface uses the transport network of different QoSs to carry services of different QoSs: The service with high QoS is transported through the dedicated line. The service with low QoS is transported through the low cost transport network (for example, Ethernet).  The control plane and real-time services and OM services are transported through the TDM with the high QoS.  Non real-time services are transported through the data network with low QoS.  The RNC accesses the data network through the GE optical port of the GOUa board or FE/GE electrical port of the FG2a board. The NodeB/NRNC/MGW/SGSN accesses the transport network through the FE electrical port or optical port. The data is transmitted in IP over Ethernet mode. RNC and NodeB access the TDM transport network over E1/T1. The data is transmitted in IP over MLPPP/PPP over E1/T1 mode. 

The NodeB can extract the clock through additionally over E1/T1.



Backup mode:

The FG2a/GOUa is in the board backup, with the port backup or port load sharing mode. PEUa/POS/UOI_IP is the board backup. 2008-09-14

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3.2.4 ATM/IP Dual-Stack Transport Networking

Figure 1.13 IPRAN networking in the ATM/IP dual-stack transport - Iub

 When the bandwidth in the original ATM networking is deficient (in the case of the HSDPA/HSUPA), the IP transport network can be extended. The transport cost is saved and the bandwidth is improved.  The original ATM networking remains unchanged. The RNC and NodeB access the TDM transport network through the E1/T1.  The RNC and NodeB access the data transport network through the new IP interface board. The RNC accesses the data network through the GE optical port of the GOUa board or FE/GE electrical port of the FG2a board. The NodeB/NRNC/MGW/SGSN accesses 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 over E1/T1.



Backup mode: see L2 data networking and L3 data networking.

 QoS: The control plane and real-time services and OM services are transported through the ATM. The non real-time service is transported through the IP.

3.3 Backup Constraint 3.3.1 RNC 1) In the separate mode, the route must be configured in even slots. 2) The backup mode should not be configured in odd slots. 3) After the active/standby Ethernet ports are configured, the corresponding

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IPRAN Deployment Guide ports of the active/standby boards function as the active/standby ports. 4) The backup port should not be used. The gateway continuity check can be started. 5) When at least either of the active and standby ports is configured with IP or port control, two ports are not allowed to be configured as the active and standby ports.

3.3.2 NodeB: 1)

Boards supporting the board backup:

V210: WMPT/UTRP V110: NUTI/HBBU. NDTI does not support. 2)

The code backup is performed in the NodeB. Hence, the service is interrupted in the case of the switchover.

3)

In the backup mode, data is configured only in the active board. By default, the slot with the smaller ID in the backup group is the active board in the initial configuration.

Chapter 4 V210 IPRAN Key Configurations 4.1 Relevant Settings of the IPRAN 4.1.1 RNC Side 1. Set the Ethernet port attribute. Command: SET ETHPORT 

Set the VLAN tag attribute of the Ethernet port

The VLAN tag attribute of the Ethernet port cannot be set. By default, the setting is HYBRID. 

Set the work mode of the FE/GE port: The work mode at both ends for the interconnection must be consistent.

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IPRAN Deployment Guide SET ETHPORT: SRN=0, SN=14, BRDTYPE=FG2, PTYPE=FE, PN=0, AUTO=ENABLE; SET ETHPORT: SRN=0, SN=14, BRDTYPE=FG2, PTYPE=FE, PN=0, AUTO=DISABLE, FESPEED=100M, DUPLEX=Full; //The work mode of the GE port of the FG2 board cannot be configured. By default, the value is 1000M/FULL. //Set the GE port of the GOUa board to Auto negotiation. SET ETHPORT: SRN=0, SN=14, BRDTYPE=GOU, PTYPE=GE, PN=0, AUTO=ENABLE; //Set the GE port of the GOUa board to non-auto negotiation. The default value is 1000M/FULL, which cannot be modified. SET ETHPORT: AUTO=DISABLE; 

SN=14,

BRDTYPE=GOU,

PTYPE=GE,

PN=0,

Set the percentage of the OAM minimum assurance bandwidth to the port bandwidth. By default, the value is 0%. The value can be changed according to the planning of the current network.

SET ETHPORT: OAMFLOWBW=0; 

SRN=0,

SRN=0,

SN=14,

BRDTYPE=FG2/GOU,

PTYPE=FE/GE,

Set the MTU. By default, the value is 1500 bytes.

SET ETHPORT: SRN=0, SN=14, BRDTYPE=FG2/GOU, PTYPE=FE/GE, MTU=1500, 2. Set the mapping between the DSCP and VLAN PRI. Command: SET DSCPMAP SET DSCPMAP: DSCP=X, VLANPRI=X; The default mapping relation is as follows:

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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

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IPRAN Deployment Guide 3. Set the mapping between the queue of the IP type port and the DSCP SET QUEUEMAP: Q0MINDSCP=XX, Q3MINDSCP= XX, Q4MINDSCP= XX;

Q1MINDSCP=

XX,

Q2MINDSCP=

XX,

The default setting is as follows:

The mapping between the DSCP value range and Q0-Q5 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: 1) The IP port types include Ethernet port, PPP link, MP group, and IP logical port. Each IP type port has six service data queues. The priorities of each queue are different. Q0 features the highest priority. Q5 features the lowest priority. 2) Q0MINDSCP - Q4MINDSCP must meet the following conditions: Q0MINDSCP > Q1MINDSCP > Q2MINDSCP > Q3MINDSCP > Q4MINDSCP 4. Set the DSCP value of the OAM flow SET QUEUEMAP: SRN=0, SN=14, OAMMINBWKEY=ON, OAMFLOWDSCP=X; By default, the value is OFF. Note: 1) The OAM flow cannot be transported through Q0-Q5, but transported through private queues. 2) If the minimum assurance bandwidth switch of the OAM flow is enabled, the DSCP of 2008-09-14

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IPRAN Deployment Guide the designated OAM flow should not be identical with the DSCP value of any IPPATH. 5. Set the corresponding DSCP of the SCTP link and whether to enable the VLAN. ADD SCTPLNK: DSCP=X, VLANFlAG=ENABLE, VLANID=X; Default configurations: DSCP=62. The VLAN is not enabled. 6. Set the corresponding DSCP of the IPPATH and whether to enable the VLAN. ADD IPPATH: PATHT=X, DSCP=X, VLANFlAG=ENABLE, VLANID=X; The default setting is as follows: IPPATH Type

DSCP

HQ_RT

46

LQ_RT

34

HQ_NRT

18

LQ_NRT

10

HQ_HSDPART

38

LQ_HSDPART

30

HQ_HSDPANRT

14

LQ_HSDPANRT

4

HQ_HSUPART

36

LQ_HSUPART

28

HQ_HSUPANRT

12

LQ_HSUPANRT

0

HQ_QOSPATH

Null

LQ_QOSPATH

The value is determined according to the configuration in the TRMMAP.

VLANID Flag Disable

Disable

Disable

Disable

Disable

Disable

Disable

7. Add the mapping between the destination IP and VLANID ADD VLANID: IPADDR="X.X.X.X", VLANID=X; If the VLAN is not enabled in Steps 5 and 6, the following two purposes are achieved by running this command: 1) IP packets sending to the destination IP address are labeled with the designated VLAN 2008-09-14

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IPRAN Deployment Guide ID. 2) ARP request packets of the destination IP address are labeled with the designated VLAN ID. 8. Set the mapping between the PHB and DSCP ADD TRMMAP: ITFT=IUB_IUR_IUCS/IUPS, TRANST=IP, EFDSCP=X, AF43 DSCP=X, AF42 DSCP=X, AF41 DSCP=X, AF33 DSCP=X, AF32 DSCP=X, AF31 DSCP=X, AF23 DSCP=X, AF22 DSCP=X, AF21 DSCP=X, AF13 DSCP=X, AF12 DSCP=X, AF11 DSCP=X, BEDSCP=X; The default mapping relation is as follows: PHB

DSCP

EF AF4

AF3

AF2

AF1

46 AF43

38

AF42

36

AF41

34

AF33

30

AF32

28

AF31

26

AF23

22

AF22

20

AF21

18

AF13

14

AF12

12

AF11

10

BE

0

4.1.2 NodeB Side 1. Set the Ethernet port attribute Command: SET ETHPORT Set the work mode of the FE port: The work mode at both ends for the interconnection must be consistent.

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IPRAN Deployment Guide 2. Set the priority of the signaling and OM Command: SET DIFPRI Related parameters are as follows: Name

Description

Priority Rule

Value range: IPPRECEDENCE,DSCP

Signal Priority

Value range: 0 - 7: when PRIRULE is IPPRECEDENCE, 0 - 63: when PRIRULE is DSCP.

OM Priority

Value range: 0 - 7: when PRIRULE is IPPRECEDENCE, 0 - 63: when PRIRULE is DSCP.

The relations between the signaling, service, and DSCP values are as follows: 1) Iub interface signaling data Signaling data over Iub interface is transported with SCTP. The sending of the DSCP priority in the SCTP protocol package is determined by the DSCP in the Signaling Priority type by running SET DIFPRI. 2) Common channel The common channel transports control information, with the higher priority. The priority is equivalent to the NCP/CCP data. For services in the common channel, data from the RNC to the NodeB is transmitted through the DSCP on the RT PATH. The data returned from the NodeB to the RNC is transmitted through the DSCP of the Signal Priority by running SET DIFPRI. 3) R99 service (user voice and PS network access data) The NodeB sends the DSCP priority of these UDP packages. When the connection is established, the RNC notifies the NodeB. The DSCP settings are determined by the RNC. 4) HSDPA Data from the RNC to the NodeB is the downloaded data. The DSCP value of the HSDPA_IPPATH configured by the RNC determines the DSCP for the data transmitting. The flow control information frame returned from the NodeB to the RNC is uploaded by using the DSCP value of the Signal Priority configured by running SET DIFPRI. 5) HSUPA The data from the NodeB to the RNC and data from the RNC to the NodeB are transmitted by using the DSCP value sent in the case of the RNC link setup.

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IPRAN Deployment Guide 6) OM maintenance data The OM maintenance data is transported through the TCP. The sending of the DSCP priority in the packages is determined by the DSCP in the OM type by running SET DIFPRI.

Precautions for the configuration: 1) Priority Rule: It has two options: IPPRECEDENCE and DSCP. The recommended configuration is DSCP. The IPPRECEDENCE is labeled by using the priority field in the type of service (TOS) field in the IP header. The DSCP is configured according to the DSCP value of the Diffserv. One IPPRECEDENCE corresponds to a range of the DSCP value. DSCP range: [A,B) Specific value:

I PPRECEDENCE DSCP 0 000000~001000 1 001000~010000 2 010000~011000 3 011000~100000 4 100000~101000 5 101000~110000 6 110000~111000 7 111000~111111 2) The SIG precedence is configured to be consistent with the DSCP value of the SCTP in the RNC. 3. Set the configuration between the DSCP and VLAN Command: SET VLANCLASS In the VLAN configurations, the VLANIDs vary with protocol types. The NodeB distinguishes according to the following rules: 

Protocol type = SCTP: Iub interface signaling data includes only the NCP/CCP data. Correspond to the SIG class by running the command SET VLANCLASS. SET VLANCLASS: VLANGROUPNO=X, VLANID=X, VLANPRIO=X;



TRAFFIC=SIG,

INSTAG=ENABLE,

Protocol type = UDP: Voice, PS network access, and H download. It applies to data of common channels. In addition, the local UDP port number is in the legal range of the NodeB. It corresponds to USERDATA class by running the command SET VLANCLASS.

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IPRAN Deployment Guide SET VLANCLASS: VLANGROUPNO=X, TRAFFIC=USERDATA, INSTAG=ENABLE, VLANID=X, VLANPRIO=0; 

Protocol type = UDP: The local UDP port number is not in the legal range of the NodeB. It is other applications (for example, TRACERT). It corresponds to OTHER class by running the command SET VLANCLASS. SET VLANCLASS: VLANGROUPNO=X, VLANID=X, VLANPRIO=X;



SRVPRIO=X,

TRAFFIC=OTHER,

INSTAG=ENABLE,

Protocol type = TCP: Data of OM management and maintenance. It corresponds to the OM class by running the command SET VLANCLASS. Protocol type = Others: Includes, but not limited to, ICMP, ARP, and DHCP. The value is treated as other types. It corresponds to the OM class by running the command SET VLANCLASS. SET VLANCLASS: VLANGROUPNO=X, VLANID=X, VLANPRIO=X;

TRAFFIC=OM,

INSTAG=ENABLE,

4. Set the VLAN based on the next hop (V210) Command: ADD VLANMAP Set the VLANID based on the next hop (V210). The configuration methods are as follows: 1) All data is labeled with the same VLAN. When running the command ADD VLANMAP, select the single VLAN for the VLANMODE. That is, all data with the same next hop address is labeled with the VLAN. ADD VLANMAP: NEXTHOPIP="12.13.14.15", INSTAG=ENABLE, VLANID=100, VLANPRIO=1;

VLANMODE=SINGLEVLAN,

2) Label different VLANs according to data types When running the command ADD VLANMAP, select VLANGRP for the VLANMODE. To set the VLAN in the VLANGRP, run SET VLANCLASS. ADD VLANMAP: VLANGROUPNO=0;

NEXTHOPIP="12.13.14.15",

VLANMODE=VLANGROUP,

According to the correspondence between the service and DSCP, the signaling at the NodeB side, uplink frame of the common channel, the uplink control frame of the HSDPA use the DSCP value of the SIG type by running the command SET DIFPRI. The signaling uses the SCTP. The uplink frame of the common channel and the uplink control frame of the HSDPA use the UDP. Hence, the VLANs should be set respectively. 2008-09-14

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IPRAN Deployment Guide 5. Example SET DIFPRI: PRIRULE=DSCP, SIGPRI=48, OMPRI=20; VLAN configuration of the signaling: SET VLANCLASS: VLANGROUPNO=0, VLANID=100, VLANPRIO=6;

TRAFFIC=SIG,

INSTAG=ENABLE,

VLAN configuration of the uplink frame of the common channel and the uplink control frame of the HSDPA SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, INSTAG=ENABLE, VLANID=2, VLANPRIO=5;

SRVPRIO=48,

If the priority rule by running the command SET DIFPRI is IPPRECEDENCE, use one value in the DSCP range corresponding to the IPPRCEDENCE by running the command SET VLANCLASS. Note: V110 does not support the label of the VLAN based on the next hop; therefore, the command ADD VLANMAP does not apply. Enable the VLANTAG by running the command SET ETHPORT. Then, run the command SET VLANCLASS. The configuration method is the same as that by running the command SET VLANCLASS in V210.

4.2 Constraint and Restrictions of IP Address and Configuration This section describes current constraints on the IP transport configurations. In the networking, data is planned according to the constraints.

4.2.1 Constraints of RNC IP Address The interface IP address, user plane IP address, and control plane IP address should not be 0.*.*.*, 127.*.*.*, 255.255.255.255, RNC internal subnet segment, RNC debug subnet segment (by running the command SET SUBNET. The default network segment is 192), BAM internal/external network segment, and M2000 network segment. Constraints of RNC IP address network segment: 1. All Ethernet port address (ETHIP) in the RNC interface board should not be on the same network segment. 2. The device IP address (DEVIP) of the same interface board in the RNC should not be on the same network segment. 3. The device IP address (DEVIP) and ETHIP of the same interface board in the RNC 2008-09-14

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IPRAN Deployment Guide should not be on the same network segment. 4. The device IP address should not be the same as the configured IP address (including local/peer IP address of the PPP link, local/peer IP address of the MLPPP group, Ethernet port IP address, IPPATH peer address, SCTP link peer address) in the RNC. 5. The Ethernet port IP address should not be the same as the configured IP address (including local/peer IP address of the PPP link, local/peer IP address of the MLPPP group, and the device IP address) in the RNC. 6. The local IP address of the MLPPP group and PPPLNk should not be the same as the local address in the RNC, or the same as the peer address (for example, PPP port IP address, ETH port address, ETH gateway, and logical IP address) in the RNC. The peer address should not be the same as the local address in the RNC.

4.2.2 Constraints of NodeB IP Address The NodeB interface address, user plane address, control plane address, or maintenance address should not be 0.*.*.*, 127.*.*.*, 255.255.255.255, and 10.22.1.x (internal restricted address in the RAN6.0 NodeB). Constraints of NodeB IP address network segment: One interface can be configured with up to four IP addresses, which can be on the same network segment. The addresses of different interfaces should not be on the same network segment. The interface address and the maintenance address may be on the same network segment. The peer addresses such as the MLPPP group and PPPLNK should not be the same as the configured address in the NodeB. The local address should not be the same as the configured interface address in the NodeB.

Chapter 5 Example of Iub Interface Configuration 5.1 Version Description RNC version: V210060

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5.2 IUB Interface Protocol Stack In the case of the Iub over IP, the compliant sequence in adding Iub interface data should be consistent with the protocol structure, that is, from the lower layer to the upper layer. Data is configured from the control plane to the user plane. The following figure shows IP-based protocol stack of the Iub interface.

Figure 1.14 Iub interface protocol stack

5.3 Data Planning In the case of the IP transport, the interconnected data (unless otherwise specified) of the Iub interface is obtained through the negotiation between the RNC and the NodeB. Before configuring IP-based Iub interface data, confirm the following information: • L2 networking or L3 networking • Ethernet-based transport, private line-based transport, or IP hybrid transport

The IP transport solutions vary with transport networks used in the Iub interface.

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5.3.1 Data Planning in L2 Networking This section describes the data planning in the case of the use of the FE. For the data planning of PPP/MLPPP, see section 7.3.3. 1. Data planning of physical layer and data link layer Data Item

RNC Side

NodeB

Data Source

FG2/GOUa

WMPT

Internal planning

10.10.10.2/24

10.10.10.1/24

Network planning

Whether to backup/backup mode

Yes/Board backup, backup

No

Internal planning

Subrack No./Slot No./Port No.

0/18/0

0/6/0

Port IP address/subnet mask

10.10.10.1/24

10.10.10.2/24

Master address/slave address

-

-

FE Interface port type data Gateway address

board IP

IP IP

port

Network planning

2. Data planning of control plane Data Item

NCP

RNC

NodeB

IUB congestion control switch

OFF

OFF

NodeB Max Hsdpa User Number

3840

3840

58080

9000

Local SCTP Port No.

SCTP signaling link Server mode

Client

SPU Slot No.

0

-

SPU Subsystem No.

0

-

DSCP

62

62

First local IP address

10.10.10.1/24

10.10.10.2/24

Second address

-

-

local

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IPRAN Deployment Guide Whether to bind Yes/18/20 logical port/logical port slot No. and port No.

-

Whether to VLAN/VLAN ID

10

add 10

Local SCTP Port No. CCP

58080

9001

SCTP signaling link Server mode

Client

Port No.

0

0

SPU Slot No.

0

-

SPU Subsystem No.

0

-

DSCP

62

62

First local IP address

10.10.10.1/24

10.10.10.2/24

Second address

-

-

local

IP

Whether to bind Yes/18/20 logical port/logical port slot No. and port No.

-

Whether to VLAN/VLAN ID

10

add 10

3. Data planning of user plane Data Item

RNC

NodeB name

RNC8-BBU1

BBU1

Transport Neighbor Node ID

1

1

IP Protocol Version IP path 1

NodeB

IPv4

Network planning Negotiation data

Eth

Eth

IP Path flag

1

1

PATH Type

RT

RT

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20

-

Local IP address/subnet mask

10.10.10.1/24

10.10.10.2/24

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IPv4

Port type

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IPRAN Deployment Guide Data Item

IP path2

IP path 3

RNC

NodeB

Use VLAN or not/Enabled VLAN ID

YES/VLAN10

YES/VLAN10

PATH check flag

ENABLE

-

Check IP address

10.10.10.2/24

-

DSCP

46

46

Transmit (kbps)

bandwidth

20000

20000

Receive (kbps)

bandwidth

20000

20000

FPMUX Enable

NO

NO

Port type

Eth

Eth

IP Path flag

2

2

PATH type

NRT

NRT


Yes/18/20

-


10.10.10.1/24

10.10.10.2/24


YES/VLAN10

YES/VLAN10

PATH check flag

ENABLE

-

Check IP address

10.10.10.2/24

-

DSCP

18

18

Transmit (kbps)

bandwidth

20000

20000

Receive (kbps)

bandwidth

20000

20000

FPMUX Enable

NO

NO

Port type

Eth

Eth

IP Path flag

3

3

PATH type

HSDPANRT

HSDPANRT


Yes/18/20

-

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Negotiation data

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Internal planning

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IP path 4

RNC

NodeB


10.10.10.1/24

10.10.10.2/24


YES/VLAN10

YES/VLAN10

PATH check flag

ENABLE

-

Check IP address

10.10.10.2/24

-

DSCP

10

10

Transmit (kbps)

bandwidth

20000

20000

Receive (kbps)

bandwidth

20000

20000

FPMUX Enable

NO

NO

Port type

Eth

Eth

IP Path flag

4

4

PATH type

HSUPANRT

HSUPANRT


Yes/18/20

-


10.10.10.1/24

10.10.10.2/24


YES/VLAN10

YES/VLAN10

PATH check flag

ENABLE

-

Check IP address

10.10.10.2/24

-

DSCP

10

10

Transmit (kbps)

bandwidth

20000

20000

Receive (kbps)

bandwidth

20000

20000

NO

NO

FPMUX Enable

Data Source Network planning

Internal planning

Negotiation data

Network planning

Internal planning

4. Data planning of management plane Data Item

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NodeB

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IPRAN Deployment Guide OMIP address at NodeB side

10.10.10.3/24 (If NodeB OMIP and the interface IP are on the same network segment, enable the ARP proxy function of the interface)

-

Interface IP address at NodeB side

10.10.10.2/24

Gateway IP address at NodeB side

10.10.10.1/24

Gateway IP address 10.10.10.2/24 at RNC side

-

Interface IP address 10.10.10.1/24 at RNC side

-

BAM external 10.161.215.242/24 network IP address

-

IP address M2000 Server

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of

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Network planning

5.3.2 Data Planning in L3 Networking 1. IP addresses planning The following figure shows the Ethernet-based IP planning. If the load-sharing mode is not used and only one IP address is used at the RNC side, the ETHIP of the FG2 can be used directly. The DEVIP should not be configured and used. In the example, the DEVIP used in the SCTP and IPPATH local address is optional, and indicates only the configuration and usage of the DEVIP.

Figure 1.15 IP planning of Ethernet-based L3 networking

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IPRAN Deployment Guide 2. Data planning of physical layer and data link layer Data Item FE por t dat a

RNC Side

Interface type

board

Gateway address

IP

NodeB

FG2/GOUa

WMPT

Internal planning

10.10.10.1/26

16.16.16.1/26

Network planning

No

Internal planning

Backup/backup mode

Yes/Board backup, backup


0/18/0

0/6/0

Port IP address/subnet mask

10.10.10.2/26

16.16.16.2/26


-

-

IP IP

Data Source

port

Network planning

3. Data planning of control plane RNC

Data Item IUB congestion switch

NodeB

control

OFF

OFF

NodeB Max Hsdpa User Number

3840

3840

Port

58080

9000

SCTP signaling link mode

Server

Client

SPU Slot No.

0

-

SPU No.

0

-

62

62

NCP

Local No.

SCTP

Subsystem

DSCP First local address

IP

10.10.10.100/26

16.16.16.2/26

Second address

IP

-

-

local

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CCP


Yes/18/20

-

Whether to add VLAN/VLAN ID

-

-

Local No.

port

58080

9001


Server

Client

Port No.

0

0

SPU Slot No.

0

-

SPU No.

0

-

62

62

SCTP

Subsystem


IP

10.10.10.100/26

16.16.16.2/26

Second address

IP

-

-


Yes/18/20

-


-

-

local

4. Data planning of user plane RNC

Data Item

IP path 1

NodeB

Data Source

NodeB name

RNC8-BBU1

BBU1

Transport Neighbor Node ID

1

1

IP Protocol Version

IPv4

IPv4

Network planning

Port type

Eth

Eth

IP Path flag

1

1

Negotiation data

PATH Type

RT

RT


Yes/18/20

-

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10.10.10.100/26

16.16.16.2/26


-

-

PATH check flag

ENABLE

-

Check IP address

16.16.16.2/26

-

DSCP

46

46

bandwidth

20000

20000

Receive bandwidth (kbps)

20000

20000

FPMUX Enable

NO

NO

Port type

Eth

Eth

IP Path flag

2

2

PATH type

NRT

NRT


Yes/18/20

-


10.10.10.100/26

16.16.16.2/26


-

-

PATH check flag

ENABLE

-

Check IP address

16.16.16.2/26

-

DSCP

18

18

bandwidth

20000

20000


20000

20000

FPMUX Enable

NO

NO

Port type

Eth

Eth

IP Path flag

3

3

PATH type

HSDPANRT

HSDPANRT


Yes/18/20

-

Transmit (kbps)

IP path 3

NodeB


Transmit (kbps)

IP path2

RNC

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Negotiation data

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Internal planning

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NodeB


10.10.10.100/26

16.16.16.2/26


-

-

PATH check flag

ENABLE

-

Check IP address

16.16.16.2/26

-

DSCP

10

10

bandwidth

20000

20000


20000

20000

FPMUX Enable

NO

NO

Port type

Eth

Eth

IP Path flag

4

4

PATH type

HSUPANRT

HSUPANRT


Yes/18/20

-


10.10.10.100/26

16.16.16.2/26


-

-

PATH check flag

ENABLE

-

Check IP address

16.16.16.2/26

-

DSCP

10

10

bandwidth

20000

20000


20000

20000

FPMUX Enable

NO

NO

Transmit (kbps)

IP path 4

RNC

Transmit (kbps)


Internal planning

Negotiation data

Network planning

Internal planning


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NodeB

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-


16.16.16.2/26


16.16.16.1/26


-


-


-


-

of

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Network planning

5.3.3 Data Planning of Hybrid Transport Networking In the case of the hybrid transport, signaling and real-time services are transmitted through the PPP, and BE services are transmitted through the FE. 1. IP addresses planning The RNC and NodeB (3X1) access the SDH optical transport network through the Add/Drop Multiplexer (ADM) respectively. The RNC is connected to the NodeB through the SDH or Plesiochronous Digital Hierarchy (PDH) transport network. Meanwhile, the RNC and NodeB access the Ethernet (L3 networking).

E1/T1

NodeB1

ADM

PDH/SDH

ADM

E1/T1

BSC6800 Ethernet

Figure 1.16 IP RAN hybrid transport networking

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IPRAN Deployment Guide The following figure shows the Ethernet-based IP planning.

Figure 1.17 IP planning of Ethernet-based L3 networking

The following figure shows the E1-based IP planning.

Figure 1.18 E1-based IP planning

2. Data planning of physical layer and data link layer Data Item FE port data

RNC Side

NodeB

Data Source

Interface board type

FG2/GOUa

WMPT

Internal planning

Gateway IP address

10.10.10.1/26

16.16.16.1/26

Network planning

Backup/backup mode

Yes/Board backup separated from port backup

No


0/18/0

0/12/0

Port address/subnet mask

10.10.10.2/26

16.16.16.2/26

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Network planning

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RNC Side


IP IP

NodeB

-

-

Data Source

PPP

Interface board type

PEU/UOI_IP/POUa

WMPT

/MLPPP

Gateway IP address

-

-

Link PPP

Subrack No./Slot No./E1T1 Port No.

0/14/0

0/12/0

MLPPP group No.

-

-

PPP/MLPPP link No.

0

0

Local IP address, subnet mask

13.13.13.1/24

13.13.13.2/24

Network planning

Bearer timeslot

TS1&TS2&TS3

TS1&TS2&TS3

Negotiation data

&TS4&TS5&TS6

&TS4&TS5&TS6

Link data

Internal planning

The settings are not required when the RNC uses UOI_IP and POUa. 3. Data planning of control plane RNC

Data Item

NCP

NodeB

Iub congestion control switch

OFF

OFF

NodeB Hsdpa Number

Max User

3840

3840

Port

58080

9000


Server

Client

0

-

0

-

62

62

Local No.

SCTP

SPU Slot No. SPU No.

Subsystem


IP

13.13.13.1/24

13.13.13.2/24

Second address

IP

-

-

local

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CCP


-

-


-

-

Local No.

port

58080

9001


Server

Client

Port number

0

0

0

-

0

-

62

62

SCTP

SPU Slot No. SPU No.

Subsystem


IP

13.13.13.1/24

13.13.13.2/24

Second address

IP

-

-


-

-


-

-

local

4. Data planning of user plane RNC

Data Item

IP path 1

NodeB

Data Source

NodeB name

RNC8-BBU1

BBU1

Transport neighbor node flag

1

1

IP protocol version

IPv4

IPv4

Network planning

Port type

PPP

PPP

IP Path flag

1

1

Negotiation data

PATH type

RT

RT


-

-

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IP path2

IP path 3

RNC

NodeB


13.13.13.1/24

13.13.13.2/24


-

-

PATH check flag

ENABLE

-

Check IP address

13.13.13.2/24

-

DSCP

46

46

Transmit (kbps)

bandwidth

1800

1800

Receive (kbps)

bandwidth

1800

1800

FPMUX Enable

NO

NO

Port type

Eth

Eth

IP Path flag

2

2

PATH type

NRT

NRT


Yes/18/20

-


10.10.10.100 /26

16.16.16.2/26


-

-

PATH check flag

ENABLE

-

Check IP address

16.16.16.2/26

-

DSCP

18

18

Transmit (kbps)

bandwidth

20000

20000

Receive (kbps)

bandwidth

20000

20000

FPMUX Enable

NO

NO

Port type

Eth

Eth

IP Path flag

3

3

PATH type

HSDPANRT

HSDPANRT

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Negotiation data

Network planning

Internal planning

Negotiation data

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IP path 4

RNC

NodeB


Yes/18/20

-


10.10.10.100/26

16.16.16.2/26


-

-

PATH check flag

ENABLE

-

Check IP address

16.16.16.2/26

-

DSCP

10

10

Transmit (kbps)

bandwidth

20000

20000

Receive (kbps)

bandwidth

20000

20000

FPMUX Enable

NO

NO

Port type

Eth

Eth

IP Path flag

4

4

PATH type

HSUPANRT

HSUPANRT


Yes/18/20

-


10.10.10.100/26

16.16.16.2/26


-

-

PATH check flag

ENABLE

-

Check IP address

16.16.16.2/26

-

DSCP

10

10

Transmit (kbps)

bandwidth

20000

20000

Receive (kbps)

bandwidth

20000

20000

NO

NO

FPMUX Enable

Data Source

Network planning

Internal planning

Negotiation data

Network planning

Internal planning


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-



16.16.16.2/26


16.16.16.1/26


-


-


-


-

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Network planning

5.3.4 Data Planning of Dual Stack Transport Networking With the development of data services, especially with the introduction of HSDPA and HSUPA, there is an increasing demand for bandwidth on the Iub interface. The transmission based on ATM over E1, however, is expensive. Data services produce decreasing benefits for telecom operators. Therefore, the telecom operators are eager for a low-cost Iub transmission solution. In such a situation, ATM/IP dual stack transport is introduced. In addition to the guarantee of services, this transport reduces costs of data transmission on the Iub interface. Based on the Quality of Service (QoS) and bandwidth requirements, ATM/IP dual stack transport implements data transmission as follows: 

Voice, streaming, and signaling services have a relatively low requirement for the bandwidth and high requirement for the QoS. Such services are transmitted on ATM networks.



BE services and HSDPA/HSUPA services have a relatively high requirement for the bandwidth and low requirement for the QoS. Such services are transmitted on IP networks.

Note: The transmission paths carrying different services are configurable (depending on the data planning). ATM/IP dual stack transport protects the investment of the existing ATM networks, reduces the impact of IP transport on the ongoing services on the ATM networks, and meets the requirements of telecom operators for highly efficient and low-cost networks and for flexible networking.

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IPRAN Deployment Guide 1. Networking Description The ATM/IP dual stack transport enables hybrid transport of services that have different QoS requirements. The services of high QoS requirements, such as voice, streaming, and signaling, are transmitted on the ATM network. The services of low QoS requirements, such as HSDPA and HSUPA, are transmitted on the IP network. Figure 1.19 Dual stack transport networking

To support this networking mode, an RSS or RBS of the RNC is configured with both ATM and IP interface boards. 

The ATM interface board can be an AEUa, AOUa, or UOIa (UOI_ATM). It is connected to the ATM network through the E1/T1 port, channelized STM-1 port, or OC-3C port.



The IP interface board can be an FG2a, GOUa, POUa, or UOIa (UOI_IP). It is connected to the IP network through the Ethernet port, E1/T1 port, channelized STM-1 port, or OC-3C port.

The NodeB is connected to the ATM and IP networks through its ATM and IP interface boards respectively. 2. Networking Planning Note: This configuration is based on the following scenarios: On the RNC side, the AOUa serves as the ATM interface board and the FG2a serves as the IP interface board. The signaling, R99 real-time (RT), and OM services are transmitted on the ATM network, and the R99 non-real-time (NRT), HSDPA, and HSUPA services are transmitted on the IP network. For dual backup channels of signaling and OM services, the related parameters should be modified in the configuration. Figure 1.20 ATM configuration planning

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Figure 1.21 IP address planning for layer 3 networking over Ethernet

Figure 1.22 IP address planning for layer 2 networking over Ethernet



Data Planning at the Physical Layer and Data Link Layer Data planning for ATM transport

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Data planning for layer 3 networking

Data planning for layer 2 networking

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Data Planning on the Control Plane



Data Planning on the User Plane

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

Data Planning on the Management Plane

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5.4 Configuration Procedures at RNC Side Version in the configuration example: RNC uses V210060

5.4.1 Configuration of Layer-2 Networking In the case of the L2 networking, the port IP f the RNC interface board and the NodeB IP are on the same network segment. For the configuration of PPP link, see section 7.4.3. 1. Connect the network cable. Label of hardware connection: The FG2 board of the RNC is in slot 18/19 in subrack 0. The FE port is 0. The binding between the board backup and port backup is used. 2. Perform the configuration in the RNC in the MML 

Configure the physical layer data.

//Set the Ethernet port attributes. The FE port of the RNC and the FE port interconnected to the RNC must be set to 100M/FULL. SET ETHPORT: SRN=0, SN=18, BRDTYPE=FG2, PTYPE=FE, AUTO=DISABLE, FESPEED=100M, DUPLEX=Full, FC=ON, FLOWCTRLSWITCH=ON, FCINDEX=1;

PN=0, MTU=1500, OAMFLOWBW=1,

Parameter Description: AUTO

Auto negotiation or not

FESPEED FE port rate

2008-09-14

This parameter is determined according to the device interconnected to the RNC. If the interconnected device is in the auto negotiation mode, the RNC port is also in the auto negotiation mode. Otherwise, the RNC port is set to non auto negotiation mode. The GE port must be in the auto negotiation mode. This parameter is designated according to the rate of the peer

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device. Generally, the value is 100M/1000M. DUPLEX

Work mode

Half duplex: Data packets cannot be transmitted when the system is receiving data packets. Full duplex: The system can receive and transmit data at the same time. Generally, the parameter is set to Full duplex.

//Add the IP address of the Ethernet port. The IP address of the RNC interface board is 10.10.10.1/24. ADD ETHIP: SRN=0, MASK="255.255.255.0"; 

SN=18,

PN=0,

IPTYPE=PRIMARY,

IPADDR="10.10.10.1",

Add the configuration of the data link layer.

//Data link layer data should not be configured in the FE/GE port. //Add the logical port. ADD LGCPORT: SRN=0, RSCMNGMODE=EXCLUSIVE, FLOWCTRLSWITCH=ON; 

LPNSN=18, CNOPINDEX=0,

LPN=20, PNSN=18, PN=0, BWADJ=OFF, CIR=313,

Add the control plane data, including SCTP signaling link, NodeB basic information, NodeB algorithm parameter, transport neighbor node, and Iub port data (NCP link and CCP link).

//At least two SCTP links are available, one is used for the NCP, and the other is used for the CCP. The RNC selects the server mode. The local IP is the FE IP of the RNC interface board. The peer IP is the FE IP of the NodeB interface board. For the port number, see the negotiation data table. ADD SCTPLNK: SRN=0, SN=0, SSN=0, SCTPLNKN=1, MODE=SERVER, APP=NBAP, LOCIPADDR1="10.10.10.1", PEERIPADDR1="10.10.10.2", PEERPORTNO=9000, LOGPORTFLAG=YES, LOGPORTSN=18, LOGPORTNO=20, VLANFlAG=ENABLE, VLANID=10, SWITCHBACKFLAG=YES; ADD SCTPLNK: SRN=0, SN=0, SSN=0, SCTPLNKN=2, MODE=SERVER, APP=NBAP, LOCIPADDR1="10.10.10.1", PEERIPADDR1="10.10.10.2", PEERPORTNO=9001, LOGPORTFLAG=YES, LOGPORTSN=18, LOGPORTNO=20, VLANFlAG=ENABLE, VLANID=10, SWITCHBACKFLAG=YES; //Add NodeB and algorithm parameters. ADD NODEB: NodeBName="RNC8-BBU1", TnlBearerType=IP_TRANS, SharingSupport=NON_SHARED, CnOpIndex=0; 2008-09-14

NodeBId=1, SRN=0, SN=0, SSN=0, IPTRANSAPARTIND=NOT_SUPPORT,

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IPRAN Deployment Guide ADD NODEBALGOPARA: NodeBLdcAlgoSwitch=IUB_LDR-1&LCG_CREDIT_LDR-1, NodeBHsdpaMaxUserNum=3840, NodeBHsupaMaxUserNum=3840; //Add the transport neighbor node. ADD ADJNODE: ANI=1, NAME="NODEB1", NODET=IUB, NODEBID=1, TRANST=IP; //Add the link of the NodeB control port. ADD NCP: NODEBNAME="RNC8-BBU1", CARRYLNKT=SCTP, SCTPLNKN=1; ADD CCP: NODEBNAME="RNC8-BBU1", PN=0, CARRYLNKT=SCTP, SCTPLNKN=2; 

Configure the mapping relation of transport resources and activity factor table.

//Add the mapping relation of transport resources to map services with different QoS to the corresponding transport channels. In this way, the transport bandwidth is used effectively. ADD TRMMAP: TMI=1, ITFT=IUB_IUR_IUCS, TRANST=IP, EFDSCP=46, AF43DSCP=38, AF42DSCP=36, AF41DSCP=34, AF33DSCP=30, AF32DSCP=28, AF31DSCP=26, AF23DSCP=22, AF22DSCP=20, AF21DSCP=18, AF13DSCP=14, AF12DSCP=12, AF11DSCP=10, BEDSCP=0, CCHPRIPATH=HQ_IPRT, CCHSECPATH=NULL, SRBPRIPATH=HQ_IPRT, SRBSECPATH=NULL, VOICEPRIPATH=HQ_IPRT, VOICESECPATH=NULL, CSCONVPRIPATH=HQ_IPRT, CSCONVSECPATH=NULL, CSSTRMPRIPATH=HQ_IPRT, CSSTRMSECPATH=NULL, PSCONVPRIPATH=HQ_IPRT, PSCONVSECPATH=NULL, PSSTRMPRIPATH=HQ_IPRT, PSSTRMSECPATH=HQ_IPRT, PSHIGHINTERACTPRIPATH=HQ_IPNRT, PSHIGHINTERACTSECPATH=HQ_IPRT, PSMIDINTERACTPRIPATH=HQ_IPNRT, PSMIDINTERACTSECPATH=HQ_IPRT, PSLOWINTERACTPRIPATH=HQ_IPNRT, PSLOWINTERACTSECPATH=HQ_IPRT, PSBKGPRIPATH=HQ_IPNRT, PSBKGSECPATH=HQ_IPRT, HDSRBPRIPATH=HQ_IPRT, HDSRBSECPATH=NULL, HDCONVPRIPATH=HQ_IPRT, HDCONVSECPATH=NULL, HDSTRMPRIPATH=HQ_IPRT, HDSTRMSECPATH=NULL, HDHIGHINTERACTPRIPATH=HQ_IPHDNRT, HDHIGHINTERACTSECPATH=HQ_IPHUNRT, HDMIDINTERACTPRIPATH=HQ_IPHDNRT, HDMIDINTERACTSECPATH=HQ_IPHUNRT, HDLOWINTERACTSECPATH=HQ_IPHUNRT, HDBKGPRIPATH=HQ_IPHDNRT, HDBKGSECPATH=NULL, HUSRBPRIPATH=HQ_IPRT, HUSRBSECPATH=NULL, HUCONVPRIPATH=HQ_IPRT, HUCONVSECPATH=NULL, HUSTRMPRIPATH=HQ_IPRT, HUSTRMSECPATH=NULL, HUHIGHINTERACTPRIPATH=HQ_IPHUNRT, HUHIGHINTERACTSECPATH=HQ_IPHDNRT, HUMIDINTERACTPRIPATH=HQ_IPHUNRT, HUMIDINTERACTSECPATH=HQ_IPHDNRT, HULOWINTERACTPRIPATH=HQ_IPHUNRT, HULOWINTERACTSECPATH=HQ_IPHDNRT, HUBKGPRIPATH=HQ_IPHUNRT, HUBKGSECPATH=HQ_IPHDNRT; //Add the activity factor table. Designate the activity factor for different services to multiplex transport resources. ADD FACTORTABLE: FTI=1, REMARK="IUB", GENCCHDL=70, GENCCHUL=70, MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70, CSCONVDL=100, 2008-09-14

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IPRAN Deployment Guide CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100, PSCONVDL=70, PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100, PSINTERDL=100, PSINTERUL=100, PSBKGDL=100, PSBKGUL=100, HDSRBDL=50, HDCONVDL=70, HDSTRMDL=100, HDINTERDL=100, HDBKGDL=100, HUSRBUL=50, HUCONVUL=70, HUSTRMUL=100, HUINTERUL=100, HUBKGUL=100; //Configure the mapping of transport resources of neighbor nodes. ADD ADJMAP: ANI=1, CNMNGMODE=EXCLUSIVE, CNOPINDEX=0, TMIGLD=1, TMISLV=1, TMIBRZ=1, FTI=1; 

Add user plane data, including port controller, IP PATH, IP route, and transport resource group.

Route should not be added in the case of L2 networking. //Add the port controller. FE bearer: add transport resources of port 0 of FG2 board in slot 18 to manage and control the SPU subsystem. ADD PORTCTRLER: SRN=0, SN=18, PT=ETHER, CARRYEN=0, CTRLSN=0, CTRLSSN=0; //Add the IP PATH: the unit is kbps. ADD

IPPATH:

ANI=1,

PATHID=1,

PATHT=HQ_RT,

IPADDR="10.10.10.1",

PEERIPADDR="10.10.10.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT,

LPNSN=18,

LPN=20,

FPMUX=NO,

DSCP=46,

VLANFlAG=ENABLE, VLANID=20, PATHCHK=ENABLED, ECHOIP="10.10.10.2"; ADD

IPPATH:

ANI=1,

PATHID=2,

PATHT=HQ_NRT,

IPADDR="10.10.10.1",


LPNSN=18,

LPN=20,

FPMUX=NO,

DSCP=18,


IPPATH:

ANI=1,

PATHID=3,

PATHT=HQ_HSDPANRT,

IPADDR="10.10.10.1",


LPNSN=18,

LPN=20,

FPMUX=NO,

DSCP=10,


IPPATH:

ANI=1,

PATHID=4,

PATHT=HQ_HSUPANRT,

IPADDR="10.10.10.1",


LPNSN=18,

LPN=20,

FPMUX=NO,

DSCP=10,

VLANFlAG=ENABLE, VLANID=10, PATHCHK=ENABLED, ECHOIP="10.10.10.2"; 

Add the O&M channel.

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IPRAN Deployment Guide Add the NodeB IP address for the operation and maintenance. ADD NODEBIP: NODEBID=1, NBTRANTP=IPTRANS_IP, NBIPOAMIP="10.10.10.3", NBIPOAMMASK="255.255.255.0", IPSRN=0, IPSN=18, IPGATEWAYIP="10.10.10.2", IPLOGPORTFLAG=YES, IPLPN=20; Add the IP attributes of the NE management system: The EMSIP is the access IP of the M2000. ADD EMSIP: EMSIP="10.161.215.230", MASK="255.255.255.0", BAMIP="10.161.215.232", BAMMASK="255.255.255.0";

5.4.2 Configuration of Layer-3 Networking The port IP of the RNC interface board and the NodeB IP belong to different network segments. Packets are forwarded to the NodeB through a router. 1. Connect E1 cable or Ethernet cables. Label of hardware connection: The FG2 board is in slot 18/19 in subrack 0. The FE port is 0. The board backup separated from the port backup is used. 2. Perform the configuration in the RNC in the MML. 


Difference from the L2 networking: When physical layer data is configured, you should add the device IP address of the board. The device IP address should not be the same as the configured IP address in the RNC (including local/peer IP address of the PPP link, local/peer IP address of the MLPPP group, Ethernet port IP address, IPPATH peer address, SCTP link peer address). ADD

DEVIP:

SRN=0,

SN=18,

IPADDR="10.10.10.100",

MASK="255.255.255.192"; ADD ETHIP: SRN=0, SN=18, PN=0, IPADDR="10.10.10.2", MASK="255.255.255.192"; 

Add the configuration of the data link layer.

//Data link layer data should not be configured in the FE/GE port. //Add the logical port. ADD LGCPORT: SRN=0, RSCMNGMODE=EXCLUSIVE, FLOWCTRLSWITCH=ON; 



Add the control plane data, including SCTP signaling link, NodeB basic information, NodeB algorithm parameter, neighbor node, and Iub port data (NCP link and CCP link). 2008-09-14

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IPRAN Deployment Guide //At least two SCTP links are available, one is used for the NCP, and the other is used for the CCP. The RNC selects the server mode. The local IP is the FE IP of the RNC interface board. The peer IP is the FE IP of the NodeB interface board. For the port number, see the negotiation data table. ADD SCTPLNK: SRN=0, SN=0, SSN=0, SCTPLNKN=1, MODE=SERVER, APP=NBAP, LOCIPADDR1="10.10.10.100", PEERIPADDR1="16.16.16.2", PEERPORTNO=9000, LOGPORTFLAG=YES, LOGPORTSN=18, LOGPORTNO=20, VLANFlAG=DISABLE, SWITCHBACKFLAG=YES; ADD SCTPLNK: SRN=0, SN=0, SSN=0, SCTPLNKN=2, MODE=SERVER, APP=NBAP, LOCIPADDR1="10.10.10.100", PEERIPADDR1="16.16.16.2", PEERPORTNO=9001, LOGPORTFLAG=YES, LOGPORTSN=18, LOGPORTNO=20, VLANFlAG= DISABLE, SWITCHBACKFLAG=YES; //Add NodeB and algorithm parameters. ADD NODEB: NodeBName="RNC8-BBU1", TnlBearerType=IP_TRANS, SharingSupport=NON_SHARED, CnOpIndex=0;


ADD NODEBALGOPARA: NodeBLdcAlgoSwitch=IUB_LDR-1&LCG_CREDIT_LDR-1, NodeBHsdpaMaxUserNum=3840, NodeBHsupaMaxUserNum=3840; //Add the transport neighbor node. ADD ADJNODE: ANI=1, NAME="NODEB1", NODET=IUB, NODEBID=1, TRANST=IP; //Add the link of the NodeB control port. ADD NCP: NODEBNAME="RNC8-BBU1", CARRYLNKT=SCTP, SCTPLNKN=1; ADD CCP: NODEBNAME="RNC8-BBU1", PN=0, CARRYLNKT=SCTP, SCTPLNKN=2; 


//Add the mapping relation of transport resources to map services with different QoS to the corresponding transport channels. In this way, the transport bandwidth is used effectively. ADD TRMMAP: TMI=1, ITFT=IUB_IUR_IUCS, TRANST=IP, EFDSCP=46, AF43DSCP=38, AF42DSCP=36, AF41DSCP=34, AF33DSCP=30, AF32DSCP=28, AF31DSCP=26, AF23DSCP=22, AF22DSCP=20, AF21DSCP=18, AF13DSCP=14, AF12DSCP=12, AF11DSCP=10, BEDSCP=0, CCHPRIPATH=HQ_IPRT, CCHSECPATH=NULL, SRBPRIPATH=HQ_IPRT, SRBSECPATH=NULL, VOICEPRIPATH=HQ_IPRT, VOICESECPATH=NULL, CSCONVPRIPATH=HQ_IPRT, CSCONVSECPATH=NULL, CSSTRMPRIPATH=HQ_IPRT, CSSTRMSECPATH=NULL, PSCONVPRIPATH=HQ_IPRT, PSCONVSECPATH=NULL, PSSTRMPRIPATH=HQ_IPRT, PSSTRMSECPATH=HQ_IPRT, PSHIGHINTERACTPRIPATH=HQ_IPNRT, PSHIGHINTERACTSECPATH=HQ_IPRT, PSMIDINTERACTPRIPATH=HQ_IPNRT, PSMIDINTERACTSECPATH=HQ_IPRT, 2008-09-14

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IPRAN Deployment Guide PSLOWINTERACTPRIPATH=HQ_IPNRT, PSLOWINTERACTSECPATH=HQ_IPRT, PSBKGPRIPATH=HQ_IPNRT, PSBKGSECPATH=HQ_IPRT, HDSRBPRIPATH=HQ_IPRT, HDSRBSECPATH=NULL, HDCONVPRIPATH=HQ_IPRT, HDCONVSECPATH=NULL, HDSTRMPRIPATH=HQ_IPRT, HDSTRMSECPATH=NULL, HDHIGHINTERACTPRIPATH=HQ_IPHDNRT, HDHIGHINTERACTSECPATH=HQ_IPHUNRT, HDMIDINTERACTPRIPATH=HQ_IPHDNRT, HDMIDINTERACTSECPATH=HQ_IPHUNRT, HDLOWINTERACTSECPATH=HQ_IPHUNRT, HDBKGPRIPATH=HQ_IPHDNRT, HDBKGSECPATH=NULL, HUSRBPRIPATH=HQ_IPRT, HUSRBSECPATH=NULL, HUCONVPRIPATH=HQ_IPRT, HUCONVSECPATH=NULL, HUSTRMPRIPATH=HQ_IPRT, HUSTRMSECPATH=NULL, HUHIGHINTERACTPRIPATH=HQ_IPHUNRT, HUHIGHINTERACTSECPATH=HQ_IPHDNRT, HUMIDINTERACTPRIPATH=HQ_IPHUNRT, HUMIDINTERACTSECPATH=HQ_IPHDNRT, HULOWINTERACTPRIPATH=HQ_IPHUNRT, HULOWINTERACTSECPATH=HQ_IPHDNRT, HUBKGPRIPATH=HQ_IPHUNRT, HUBKGSECPATH=HQ_IPHDNRT; //Add the activity factor table. Designate the activity factor for different services to multiplex transport resources. ADD FACTORTABLE: FTI=1, REMARK="IUB", GENCCHDL=70, GENCCHUL=70, MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70, CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100, PSCONVDL=70, PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100, PSINTERDL=100, PSINTERUL=100, PSBKGDL=100, PSBKGUL=100, HDSRBDL=50, HDCONVDL=70, HDSTRMDL=100, HDINTERDL=100, HDBKGDL=100, HUSRBUL=50, HUCONVUL=70, HUSTRMUL=100, HUINTERUL=100, HUBKGUL=100; //Configure the mapping of transport resources of neighbor nodes. ADD ADJMAP: ANI=1, CNMNGMODE=EXCLUSIVE, CNOPINDEX=0, TMIGLD=1, TMISLV=1, TMIBRZ=1, FTI=1; 


//Add the port controller. FE bearer: add transport resources of port 0 of FG2 board in slot 18 to manage and control the SPU subsystem. ADD PORTCTRLER: SRN=0, SN=18, PT=ETHER, CARRYEN=0, CTRLSN=0, CTRLSSN=0; //Add the IP PATH: the unit is kbps. ADD

IPPATH:

ANI=1,

PATHID=1,

PATHT=HQ_RT,

IPADDR="10.10.10.100",


LPNSN=18,

LPN=20,

FPMUX=NO,

DSCP=46,

VLANFlAG=DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2"; 2008-09-14

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IPRAN Deployment Guide ADD

IPPATH:

ANI=1,

PATHID=2,

PATHT=HQ_NRT,

IPADDR="10.10.10.100",

PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT, LPNSN=18,

LPN=20,

FPMUX=NO, DSCP=18,

VLANFlAG=

DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2"; ADD

IPPATH:

ANI=1,

PATHID=3,

PATHT=HQ_HSDPANRT,

IPADDR="10.10.10.100",


LPNSN=18, LPN=20,

FPMUX=NO, DSCP=10,

VLANFlAG=


IPPATH:

ANI=1,

PATHID=4,

PATHT=HQ_HSUPANRT,

IPADDR="10.10.10.100",

PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT, LPNSN=18,

LPN=20,

FPMUX=NO, DSCP=10,

VLANFlAG=

DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2"; //Add the user plane route. ADD

IPRT:

SRN=0,

SN=18,

DESTIP="16.16.16.2",

MASK="255.255.255.0",

NEXTHOP="10.10.10.1", PRIORITY=HIGH;; 


Add the NodeB IP address for the operation and maintenance. ADD NODEBIP: NODEBID=1, NBTRANTP=IPTRANS_IP, NBIPOAMIP="9.9.9.9", NBIPOAMMASK="255.255.255.0", IPSRN=0, IPSN=18, IPGATEWAYIP="10.10.10.1", IPLOGPORTFLAG=YES, IPLPN=20; Add the IP attributes of the NE management system: The EMSIP is the access IP of the M2000. ADD EMSIP: EMSIP="10.161.215.230", MASK="255.255.255.0", BAMIP="10.161.215.232", BAMMASK="255.255.255.0";

5.4.3 Configuration of Hybrid Transport Networking The port IP of the RNC interface board and the NodeB IP belong to different network segments. Packets are forwarded to the NodeB through a router. In the case of the FE bearer, use the FG2a board and port backup, with the switchover separation mode. Support the port independent switchover. The dual reliabilities (board and transport) are provided. The FG2a/GOUa board backup and port load sharing mode can be used. Through the route configuration, the IP load sharing can be implemented between any two active FE/GE ports.

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IPRAN Deployment Guide 1. Connect E1 cables or Ethernet cables. Label of hardware connection: The PEU board of the RNC is in slot 14/15 in subrack 0. The FG2 is in slot 18/19 of subrack 0. The PPP LINK is carried over No.0 E1 pair (E1 is numbered from 0), and the FE port is 0. Signaling and real-time services are transmitted through the PPP, and BE services are transmitted through the FE. 2. Perform the configuration in the RNC in the MML. 

Configure the physical layer data. The configuration is not required in the case of E1 bearer.

Difference from the L2 networking: When physical layer data is configured, you should add the device IP address of the board. The device IP address should not be the same as the configured IP address in the RNC (including local/peer IP address of the PPP link, local/peer IP address of the MLPPP group, Ethernet port IP address, IPPATH peer address, SCTP link peer address). ADD

DEVIP:

SRN=0,

SN=18,

IPADDR="10.10.10.100",

MASK="255.255.255.192"; ADD ETHIP: SRN=0, SN=18, PN=0, IPADDR="10.10.10.2", MASK="255.255.255.192"; //Add the PPP links. DS1=0, that is, No.0 E1 is used. Run DSP E1T1:SRN=0, SN=14, BT=AEU/PEU; to observe the E1 state. ADD PPPLNK: SRN=0, SN=14, PPPLNKN=0, DS1=0, TSBITMAP=TS1-1&TS2-1&TS3-1&TS41&TS5-1&TS6-1&TS7-1&TS8-1&TS9-1&TS10-1&TS11-1&TS12-1&TS13-1&TS14-1&TS151&TS16-1&TS17-1&TS18-1&TS19-1&TS20-1&TS21-1&TS22-1&TS23-1&TS24-1&TS251&TS26-1&TS27-1&TS28-1&TS29-1&TS30-1&TS31-1, IPADDR="13.13.13.1", MASK="255.255.255.0", PEERIPADDR="13.13.13.2", PPPMUX=Disable, AUTHTYPE=NO_V; 

Add the logical port.

ADD LGCPORT: SRN=0, RSCMNGMODE=EXCLUSIVE, FLOWCTRLSWITCH=ON; 



Add the control plane data, including SCTP signaling link, NodeB basic information, NodeB algorithm parameter, transport neighbor node, and Iub port data (NCP link and CCP link).

//At least two SCTP links are available, one is used for the NCP, and the other is used for the CCP. The RNC selects the server mode. The local IP is the local IP of the RNC PPP link. The peer IP is the peer IP of the RNC PPP link. For the port number, see the negotiation data table. ADD SCTPLNK: SRN=0, SN=0, SSN=0, SCTPLNKN=1, MODE=SERVER, APP=NBAP, 2008-09-14

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IPRAN Deployment Guide LOCIPADDR1="13.13.13.1", PEERIPADDR1="13.13.13.2", PEERPORTNO=9000, LOGPORTFLAG=NO, VLANFlAG=DISABLE, SWITCHBACKFLAG=YES; ADD SCTPLNK: SRN=0, SN=0, SSN=0, SCTPLNKN=2, MODE=SERVER, APP=NBAP, LOCIPADDR1="13.13.13.1", PEERIPADDR1="13.13.13.2", PEERPORTNO=9001, LOGPORTFLAG=NO, VLANFlAG= DISABLE, SWITCHBACKFLAG=YES; //Add NodeB and algorithm parameters. ADD NODEB: NodeBName="RNC8-BBU1", TnlBearerType=IP_TRANS, SharingSupport=NON_SHARED, CnOpIndex=0;


ADD NODEBALGOPARA: NodeBLdcAlgoSwitch=IUB_LDR-1&LCG_CREDIT_LDR-1, NodeBHsdpaMaxUserNum=3840, NodeBHsupaMaxUserNum=3840; //Add the transport neighbor node. ADD ADJNODE: ANI=1, NAME="NODEB1", NODET=IUB, NODEBID=1, TRANST=IP; //Add the link of the NodeB control port. ADD NCP: NODEBNAME="RNC8-BBU1", CARRYLNKT=SCTP, SCTPLNKN=1; ADD CCP: NODEBNAME="RNC8-BBU1", PN=0, CARRYLNKT=SCTP, SCTPLNKN=2; 


//Add the mapping relation of transport resources to map services with different QoS to the corresponding transport channels. In this way, the transport bandwidth is used effectively. ADD TRMMAP: TMI=1, ITFT=IUB_IUR_IUCS, TRANST=IP, EFDSCP=46, AF43DSCP=38, AF42DSCP=36, AF41DSCP=34, AF33DSCP=30, AF32DSCP=28, AF31DSCP=26, AF23DSCP=22, AF22DSCP=20, AF21DSCP=18, AF13DSCP=14, AF12DSCP=12, AF11DSCP=10, BEDSCP=0, CCHPRIPATH=HQ_IPRT, CCHSECPATH=NULL, SRBPRIPATH=HQ_IPRT, SRBSECPATH=NULL, VOICEPRIPATH=HQ_IPRT, VOICESECPATH=NULL, CSCONVPRIPATH=HQ_IPRT, CSCONVSECPATH=NULL, CSSTRMPRIPATH=HQ_IPRT, CSSTRMSECPATH=NULL, PSCONVPRIPATH=HQ_IPRT, PSCONVSECPATH=NULL, PSSTRMPRIPATH=HQ_IPRT, PSSTRMSECPATH=HQ_IPRT, PSHIGHINTERACTPRIPATH=HQ_IPNRT, PSHIGHINTERACTSECPATH=HQ_IPRT, PSMIDINTERACTPRIPATH=HQ_IPNRT, PSMIDINTERACTSECPATH=HQ_IPRT, PSLOWINTERACTPRIPATH=HQ_IPNRT, PSLOWINTERACTSECPATH=HQ_IPRT, PSBKGPRIPATH=HQ_IPNRT, PSBKGSECPATH=HQ_IPRT, HDSRBPRIPATH=HQ_IPRT, HDSRBSECPATH=NULL, HDCONVPRIPATH=HQ_IPRT, HDCONVSECPATH=NULL, HDSTRMPRIPATH=HQ_IPRT, HDSTRMSECPATH=NULL, HDHIGHINTERACTPRIPATH=HQ_IPHDNRT, HDHIGHINTERACTSECPATH=HQ_IPHUNRT, HDMIDINTERACTPRIPATH=HQ_IPHDNRT, HDMIDINTERACTSECPATH=HQ_IPHUNRT, HDLOWINTERACTSECPATH=HQ_IPHUNRT, HDBKGPRIPATH=HQ_IPHDNRT, HDBKGSECPATH=NULL, HUSRBPRIPATH=HQ_IPRT, HUSRBSECPATH=NULL, 2008-09-14

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IPRAN Deployment Guide HUCONVPRIPATH=HQ_IPRT, HUCONVSECPATH=NULL, HUSTRMPRIPATH=HQ_IPRT, HUSTRMSECPATH=NULL, HUHIGHINTERACTPRIPATH=HQ_IPHUNRT, HUHIGHINTERACTSECPATH=HQ_IPHDNRT, HUMIDINTERACTPRIPATH=HQ_IPHUNRT, HUMIDINTERACTSECPATH=HQ_IPHDNRT, HULOWINTERACTPRIPATH=HQ_IPHUNRT, HULOWINTERACTSECPATH=HQ_IPHDNRT, HUBKGPRIPATH=HQ_IPHUNRT, HUBKGSECPATH=HQ_IPHDNRT; //Add the activity factor table. Designate the activity factor for different services to multiplex transport resources. ADD FACTORTABLE: FTI=1, REMARK="IUB", GENCCHDL=70, GENCCHUL=70, MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70, CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100, PSCONVDL=70, PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100, PSINTERDL=100, PSINTERUL=100, PSBKGDL=100, PSBKGUL=100, HDSRBDL=50, HDCONVDL=70, HDSTRMDL=100, HDINTERDL=100, HDBKGDL=100, HUSRBUL=50, HUCONVUL=70, HUSTRMUL=100, HUINTERUL=100, HUBKGUL=100; //Configure the mapping of transport resources of neighbor nodes. ADD ADJMAP: ANI=1, CNMNGMODE=EXCLUSIVE, CNOPINDEX=0, TMIGLD=1, TMISLV=1, TMIBRZ=1, FTI=1; 


Route should not be added in the case of L2 networking. //Add the port controller. FE bearer: add transport resources of port 0 of FG2 board in slot 18 to manage and control the SPU subsystem. ADD PORTCTRLER: SRN=0, SN=18, PT=ETHER, CARRYEN=0, CTRLSN=0, CTRLSSN=0; E1 bearer: add transport resources of port 0 of the PEU board in slot 14 to manage and control the SPU subsystem. ADD

PORTCTRLER:

SRN=0,

SN=14,

PT=PPP,

CARRYPPPN=0,

CTRLSN=2, CTRLSSN=0; //Add the IP PATH: the unit is kbps. ADD

IPPATH:

ANI=1,

PATHID=1,

PATHT=HQ_RT,

IPADDR="13.13.13.1",

PEERIPADDR="13.13.13.2", PEERMASK="255.255.255.255", TXBW=1800, RXBW=1800, CARRYFLAG=NULL, FPMUX=NO, DSCP=46, VLANFlAG=DISABLE, PATHCHK=ENABLED, ECHOIP="13.13.13.2"; ADD

IPPATH:

ANI=1,

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IPRAN Deployment Guide PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT,

LPNSN=18, LPN=20,

FPMUX=NO, DSCP=18,

VLANFlAG=


IPPATH:

ANI=1,

PATHID=3,

PATHT=HQ_HSDPANRT,

IPADDR="10.10.10.100",


LPNSN=18, LPN=20,

FPMUX=NO, DSCP=10, VLANFlAG=


IPPATH:

ANI=1,

PATHID=4,

PATHT=HQ_HSUPANRT,

IPADDR="10.10.10.100",


LPNSN=18, LPN=20,

FPMUX=NO, DSCP=10,

VLANFlAG=

DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2"; //Add the user plane route. ADD

IPRT:

SRN=0,

SN=18,

DESTIP="16.16.16.2",

MASK="255.255.255.0",

NEXTHOP="10.10.10.1", PRIORITY=HIGH; 


Add the NodeB IP address for the operation and maintenance. ADD NODEBIP: NODEBID=1, NBTRANTP=IPTRANS_IP, NBIPOAMIP="9.9.9.9", NBIPOAMMASK="255.255.255.0", IPSRN=0, IPSN=18, IPGATEWAYIP="10.10.10.1", IPLOGPORTFLAG=YES, IPLPN=20; Add the IP attributes of the NE management system: The EMSIP is the access IP of the M2000. ADD EMSIP: EMSIP="10.161.215.230", MASK="255.255.255.0", BAMIP="10.161.215.232", BAMMASK="255.255.255.0";

5.4.4 Configuration of Dual Stack Transport Networking The signaling, R99 RT, and OM services are transmitted on the ATM network, and the R99 NRT, HSDPA, and HSUPA services are transmitted on the IP network. 1. Connecting E1 Cables and Ethernet Cables The hardware connections are as follows: The AOU of the RNC is placed in slot 14 of subrack 0, and the FG2 is placed in slot 18 and 19 of subrack 0. The FE port number is 0. The backup mode is “board backup independent of port backup”.

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IPRAN Deployment Guide 2. Perform the configuration in the RNC in the MML. (1) Configure the parameters related to ATM transport 

Configure the physical layer and data link layer

//Set E1/T1 link parameters. SET E1T1: SRN=0, SN=14, BT=AOU, LS=ALL, WORKMODE=E1, LNKT=E1_CRC4_MULTI_FRAME, SCRAMBLESW=ON; You can run the command DSP E1T1: SRN=0, SN=14, BT=AOU;; to view the E1 state. //Add an IMA group and IMA links. ADD IMAGRP: SRN=0, SN=14, BT=AOU, IMAGRPN=0, MINLNKNUM=1, IMAID=0, TXFRAMELEN=D128, IMAVER=V1.1, FLOWCTRLSWITCH=ON, DLYGB=10; ADD IMALNK: SRN=0, SN=14, IMAGRPN=0, IMALNKN=1; ADD IMALNK: SRN=0, SN=14, IMAGRPN=0, IMALNKN=2; //Add ATM traffic records. ADD ATMTRF: TRFX=100, ST=CBR, UT=KBIT/S, PCR=104, CDVT=1024, REMARK="for IUB NCP"; ADD ATMTRF: TRFX=101, ST=CBR, UT=KBIT/S, PCR=208, CDVT=1024, REMARK="for IUB CCP"; ADD ATMTRF: TRFX=102, ST=CBR, UT=KBIT/S, PCR=32, CDVT=1024, REMARK="for IUB ALCAP"; ADD ATMTRF: TRFX=120, ST=RTVBR, UT=KBIT/S, PCR=3808, SCR=1821, MBS=1000, CDVT=1024, REMARK="for R99 RT"; ADD ATMTRF: TRFX=130, ST=UBR_PLUS, UT=KBIT/S, MCR=64, CDVT=1024, REMARK="for IPOA OM"; 

Add the data on the Iub control plane.

Add SAAL links. The SAAL links are numbered from 0 through 2. They are terminated at SPUa subsystem 0 of slot 0 in subrack 0. //Add the SAAL link carrying the NCP. ADD SAALLNK: SRN=0, SN=0, SSN=0, SAALLNKN=0, CARRYT=IMA, CARRYSRN=0, CARRYSN=14, CARRYIMAGRPN=0, CARRYVPI=1, CARRYVCI=34, TXTRFX=100, RXTRFX=100, SAALLNKT=UNI; //Add the SAAL link carrying the CCP. ADD SAALLNK: SRN=0, SN=0, SSN=0, SAALLNKN=1, CARRYT=IMA, CARRYSRN=0, CARRYSN=14, CARRYIMAGRPN=0, CARRYVPI=1, CARRYVCI=35, TXTRFX=101, RXTRFX=101, SAALLNKT=UNI; //Add the SAAL link carrying the ALCAP. ADD SAALLNK: SRN=0, SN=0, SSN=0, SAALLNKN=2, CARRYT=IMA, CARRYSRN=0, 2008-09-14

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IPRAN Deployment Guide CARRYSN=14, CARRYIMAGRPN=0, CARRYVPI=1, CARRYVCI=36, TXTRFX=102, RXTRFX=102, SAALLNKT=UNI; //Add a NodeB and its algorithm parameters. ADD NODEB: NodeBName="RNC8-BBU1", NodeBId=1, SRN=0, SN=2, SSN=0, TnlBearerType=ATMANDIP_TRANS, IPTRANSAPARTIND=NOT_SUPPORT, Nsap="H'45000006582414723F0000000000000000000000", NodeBProtclVer=R6, SharingSupport=NON_SHARED, CnOpIndex=0, RscMngMode=SHARE; ADD NODEBALGOPARA: NodeBName="RNC8-BBU1", NodeBLdcAlgoSwitch=IUB_LDR1&NODEB_CREDIT_LDR-0&LCG_CREDIT_LDR-1, NodeBHsdpaMaxUserNum=3840, NodeBHsupaMaxUserNum=3840; //Add the data on the Iub interface. ADD NCP: NODEBNAME="RNC8-BBU1", CARRYLNKT=SAAL, SAALLNKN=0; ADD CCP: NODEBNAME=" RNC8-BBU1", PN=0, CARRYLNKT=SAAL, SAALLNKN=1; 

Add the data on the Iub user plane.

//Add a port controller. ADD PORTCTRLER: SRN=0, SN=14, PT=IMA, CARRYIMAGRPN=0, CTRLSN=2, CTRLSSN=0; //Add an adjacent node (NodeB1) on the Iub interface. The adjacent node ID is 0 and the interface type is Iub. ADD ADJNODE: ANI=1, NAME="RNC8-BBU1", NODET=IUB, NODEBID=1, TRANST=ATM_IP, IsROOTNODE=YES, SRN=0, SN=2, SSN=0, SAALLNKN=2, QAAL2VER=CS2; //Add AAL2 paths to the NodeB. ADD AAL2PATH: ANI=1, PATHID=1, PT=RT, CARRYT=IMA, CARRYF=0, CARRYSN=14, CARRYIMAGRPN=0, ADDTORSCGRP=NO, CARRYVPI=1, CARRYVCI=40, TXTRFX=120, RXTRFX=120; ADD AAL2PATH: ANI=1, PATHID=2, PT=RT, CARRYT=IMA, CARRYF=0, CARRYSN=14, CARRYIMAGRPN=0, ADDTORSCGRP=NO, CARRYVPI=1, CARRYVCI=41, TXTRFX=120, RXTRFX=120; //Add an AAL2 route to the NodeB. ADD AAL2RT: NSAP="H'45000006582414723F0000000000000000000000", ANI=1, RTX=1, OWNERSHIP=YES; 

Add the data on the Iub management plane.

//Add the IP address of a device board. ADD DEVIP: SRN=0, SN=14, IPADDR="7.7.7.1", MASK="255.255.255.0"; //Add an IPoA PVC. ADD IPOAPVC: IPADDR="7.7.7.1", PEERIPADDR="7.7.7.7", CARRYT=IMA, CARRYIMAGRPN=0, CARRYVPI=1, CARRYVCI=33, TXTRFX=130, RXTRFX=130, PEERT=IUB; 2008-09-14

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IPRAN Deployment Guide //Add the OM IP address of the NodeB. ADD NODEBIP: NODEBID=1, NBTRANTP=ATMTRANS_IP, NBATMOAMIP="7.7.7.7", NBATMOAMMASK="255.255.255.0", ATMSRN=0, ATMSN=14, ATMGATEWAYIP="7.7.7.7"; //Add the IP address of the element management system (EMS). (EMSIP is the IP address of the M2000.) ADD EMSIP: EMSIP="10.161.215.230", MASK="255.255.255.0", BAMIP="10.161.215.232", BAMMASK="255.255.255.0"; (2) Configure the parameters related to IP transport 

Layer 2 networking

//Add the IP address of an Ethernet port. ADD ETHIP: SRN=0, SN=18, PN=0, IPADDR="10.10.10.1", MASK="255.255.255.192"; //Add a logical port. ADD LGCPORT: SRN=0, LPNSN=18, LPN=20, PNSN=18, PN=0, RSCMNGMODE=EXCLUSIVE, CNOPINDEX=0, BWADJ=OFF, CIR=313, FLOWCTRLSWITCH=ON; //Configure the TRM mapping and activity factor table. Add the mapping between transmission resources and service types. (Through this task, the services of different QoS requirements are mapped onto different channels, thus improving the bandwidth efficiency.) ADD TRMMAP: TMI=1, ITFT=IUB_IUR_IUCS, TRANST=ATM_IP, EFDSCP=46, AF43DSCP=38, AF42DSCP=36, AF41DSCP=34, AF33DSCP=30, AF32DSCP=28, AF31DSCP=26, AF23DSCP=22, AF22DSCP=20, AF21DSCP=18, AF13DSCP=14, AF12DSCP=12, AF11DSCP=10, BEDSCP=0, CCHPRIPATH=HQ_IPRT, CCHSECPATH=NULL, SRBPRIPATH=HQ_IPRT, SRBSECPATH=NULL, VOICEPRIPATH=HQ_IPRT, VOICESECPATH=NULL, CSCONVPRIPATH=HQ_IPRT, CSCONVSECPATH=NULL, CSSTRMPRIPATH=HQ_IPRT, CSSTRMSECPATH=NULL, PSCONVPRIPATH=HQ_IPRT, PSCONVSECPATH=NULL, PSSTRMPRIPATH=HQ_IPRT, PSSTRMSECPATH=HQ_IPRT, PSHIGHINTERACTPRIPATH=HQ_IPNRT, PSHIGHINTERACTSECPATH=HQ_IPRT, PSMIDINTERACTPRIPATH=HQ_IPNRT, PSMIDINTERACTSECPATH=HQ_IPRT, PSLOWINTERACTPRIPATH=HQ_IPNRT, PSLOWINTERACTSECPATH=HQ_IPRT, PSBKGPRIPATH=HQ_IPNRT, PSBKGSECPATH=HQ_IPRT, HDSRBPRIPATH=HQ_IPRT, HDSRBSECPATH=NULL, HDCONVPRIPATH=HQ_IPRT, HDCONVSECPATH=NULL, HDSTRMPRIPATH=HQ_IPRT, HDSTRMSECPATH=NULL, HDHIGHINTERACTPRIPATH=HQ_IPHDNRT, HDHIGHINTERACTSECPATH=HQ_IPHUNRT, HDMIDINTERACTPRIPATH=HQ_IPHDNRT, HDMIDINTERACTSECPATH=HQ_IPHUNRT, HDLOWINTERACTSECPATH=HQ_IPHUNRT, HDBKGPRIPATH=HQ_IPHDNRT, HDBKGSECPATH=NULL, HUSRBPRIPATH=HQ_IPRT, HUSRBSECPATH=NULL, HUCONVPRIPATH=HQ_IPRT, HUCONVSECPATH=NULL, HUSTRMPRIPATH=HQ_IPRT, HUSTRMSECPATH=NULL, HUHIGHINTERACTPRIPATH=HQ_IPHUNRT, HUHIGHINTERACTSECPATH=HQ_IPHDNRT, HUMIDINTERACTPRIPATH=HQ_IPHUNRT, HUMIDINTERACTSECPATH=HQ_IPHDNRT, HULOWINTERACTPRIPATH=HQ_IPHUNRT, HULOWINTERACTSECPATH=HQ_IPHDNRT, HUBKGPRIPATH=HQ_IPHUNRT, HUBKGSECPATH=HQ_IPHDNRT; //Add an activity factor table to specify activity factors for each traffic class. (Through this task, 2008-09-14

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IPRAN Deployment Guide the transmission resources can be multiplexed.) ADD FACTORTABLE: FTI=1, REMARK="IUB", GENCCHDL=70, GENCCHUL=70, MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70, CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100, PSCONVDL=70, PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100, PSINTERDL=100, PSINTERUL=100, PSBKGDL=100, PSBKGUL=100, HDSRBDL=50, HDCONVDL=70, HDSTRMDL=100, HDINTERDL=100, HDBKGDL=100, HUSRBUL=50, HUCONVUL=70, HUSTRMUL=100, HUINTERUL=100, HUBKGUL=100; //Add the TRM mapping on the adjacent node. ADD ADJMAP: ANI=1, CNMNGMODE=EXCLUSIVE, CNOPINDEX=0, TMIGLD=1, TMISLV=1, TMIBRZ=1, FTI=1; //Add the data on the user plane (including adding a port controller, IP paths, and an IP route). //Add a port controller. The SPU subsystem is added on port 0 of the FG2 in slot 18. ADD PORTCTRLER: SRN=0, SN=18, PT=ETHER, CARRYEN=0, CTRLSN=0, CTRLSSN=0; //Add IP paths (traffic unit: kbit/s). ADD IPPATH: ANI=1, PATHID=1, PATHT=HQ_NRT, IPADDR="10.10.10.1", PEERIPADDR="10.10.10.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=18, VLANFlAG= DISABLE, PATHCHK=ENABLED, ECHOIP="10.10.10.2"; ADD IPPATH: ANI=1, PATHID=2, PATHT=HQ_HSUPANRT, IPADDR="10.10.10.1", PEERIPADDR="10.10.10.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=10, VLANFlAG= DISABLE, PATHCHK=ENABLED, ECHOIP="10.10.10.2"; ADD IPPATH: ANI=1, PATHID=3, PATHT=HQ_HSDPANRT, IPADDR="10.10.10.1", PEERIPADDR="10.10.10.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=12, VLANFlAG= DISABLE, PATHCHK=ENABLED, ECHOIP="10.10.10.2"; //Add a VLAN. ADD VLANID: SRN=0, SN=18, IPADDR="10.10.10.2", VLANID=100; 

Layer 3 networking

//Configure the data at the physical layer. Different from layer 2 networking, layer 3 networking requires the device IP address of a board to be added, and the device IP address cannot be the same as any IP address configured on the RNC（ include the local and peer IP addresses of the PPP link, the local and peer IP addresses of the MLPPP group, the IP address of the Ethernet port, the peer IP address of the IP path, and the peer IP address of the SCTP link）. ADD DEVIP: SRN=0, SN=18, IPADDR="10.10.10.100", MASK="255.255.255.192"; ADD ETHIP: SRN=0, SN=18, PN=0, IPADDR="10.10.10.2", MASK="255.255.255.192"; //Add a logical port.

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IPRAN Deployment Guide ADD LGCPORT: SRN=0, LPNSN=18, LPN=20, PNSN=18, PN=0, RSCMNGMODE=EXCLUSIVE, CNOPINDEX=0, BWADJ=OFF, CIR=313, FLOWCTRLSWITCH=ON; //Configure the TRM mapping and activity factor table. Add the mapping between transmission resources and service types. (Through this task, the services of different QoS requirements are mapped onto different channels, thus improving the bandwidth efficiency.) ADD TRMMAP: TMI=1, ITFT=IUB_IUR_IUCS, TRANST=ATM_IP, EFDSCP=46, AF43DSCP=38, AF42DSCP=36, AF41DSCP=34, AF33DSCP=30, AF32DSCP=28, AF31DSCP=26, AF23DSCP=22, AF22DSCP=20, AF21DSCP=18, AF13DSCP=14, AF12DSCP=12, AF11DSCP=10, BEDSCP=0, CCHPRIPATH=HQ_IPRT, CCHSECPATH=NULL, SRBPRIPATH=HQ_IPRT, SRBSECPATH=NULL, VOICEPRIPATH=HQ_IPRT, VOICESECPATH=NULL, CSCONVPRIPATH=HQ_IPRT, CSCONVSECPATH=NULL, CSSTRMPRIPATH=HQ_IPRT, CSSTRMSECPATH=NULL, PSCONVPRIPATH=HQ_IPRT, PSCONVSECPATH=NULL, PSSTRMPRIPATH=HQ_IPRT, PSSTRMSECPATH=HQ_IPRT, PSHIGHINTERACTPRIPATH=HQ_IPNRT, PSHIGHINTERACTSECPATH=HQ_IPRT, PSMIDINTERACTPRIPATH=HQ_IPNRT, PSMIDINTERACTSECPATH=HQ_IPRT, PSLOWINTERACTPRIPATH=HQ_IPNRT, PSLOWINTERACTSECPATH=HQ_IPRT, PSBKGPRIPATH=HQ_IPNRT, PSBKGSECPATH=HQ_IPRT, HDSRBPRIPATH=HQ_IPRT, HDSRBSECPATH=NULL, HDCONVPRIPATH=HQ_IPRT, HDCONVSECPATH=NULL, HDSTRMPRIPATH=HQ_IPRT, HDSTRMSECPATH=NULL, HDHIGHINTERACTPRIPATH=HQ_IPHDNRT, HDHIGHINTERACTSECPATH=HQ_IPHUNRT, HDMIDINTERACTPRIPATH=HQ_IPHDNRT, HDMIDINTERACTSECPATH=HQ_IPHUNRT, HDLOWINTERACTSECPATH=HQ_IPHUNRT, HDBKGPRIPATH=HQ_IPHDNRT, HDBKGSECPATH=NULL, HUSRBPRIPATH=HQ_IPRT, HUSRBSECPATH=NULL, HUCONVPRIPATH=HQ_IPRT, HUCONVSECPATH=NULL, HUSTRMPRIPATH=HQ_IPRT, HUSTRMSECPATH=NULL, HUHIGHINTERACTPRIPATH=HQ_IPHUNRT, HUHIGHINTERACTSECPATH=HQ_IPHDNRT, HUMIDINTERACTPRIPATH=HQ_IPHUNRT, HUMIDINTERACTSECPATH=HQ_IPHDNRT, HULOWINTERACTPRIPATH=HQ_IPHUNRT, HULOWINTERACTSECPATH=HQ_IPHDNRT, HUBKGPRIPATH=HQ_IPHUNRT, HUBKGSECPATH=HQ_IPHDNRT; //Add an activity factor table to specify activity factors for each traffic class. (Through this task, the transmission resources can be multiplexed.) ADD FACTORTABLE: FTI=1, REMARK="IUB", GENCCHDL=70, GENCCHUL=70, MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70, CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100, PSCONVDL=70, PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100, PSINTERDL=100, PSINTERUL=100, PSBKGDL=100, PSBKGUL=100, HDSRBDL=50, HDCONVDL=70, HDSTRMDL=100, HDINTERDL=100, HDBKGDL=100, HUSRBUL=50, HUCONVUL=70, HUSTRMUL=100, HUINTERUL=100, HUBKGUL=100; //Add the TRM mapping on the adjacent node. ADD ADJMAP: ANI=1, CNMNGMODE=EXCLUSIVE, CNOPINDEX=0, TMIGLD=1, TMISLV=1, TMIBRZ=1, FTI=1; //Add the data on the user plane (including adding a port controller, IP paths, and an IP route). //Add a port controller. The SPU subsystem is added on FE port 0 of the FG2 in slot 18. 2008-09-14

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IPRAN Deployment Guide ADD PORTCTRLER: SRN=0, SN=18, PT=ETHER, CARRYEN=0, CTRLSN=0, CTRLSSN=0; //Add IP paths (traffic unit: kbit/s). ADD IPPATH: ANI=1, PATHID=1, PATHT=HQ_NRT, IPADDR="10.10.10.100", PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=18, VLANFlAG= DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2"; ADD IPPATH: ANI=1, PATHID=2, PATHT=HQ_HSUPANRT, IPADDR="10.10.10.100", PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=10, VLANFlAG= DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2"; ADD IPPATH: ANI=1, PATHID=3, PATHT=HQ_HSDPANRT, IPADDR="10.10.10.100", PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=12 , VLANFlAG= DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2"; //Add an IP route on the user plane. ADD IPRT: SRN=0, SN=18, DESTIP="16.16.16.2", MASK="255.255.255.192", NEXTHOP="10.10.10.1", PRIORITY=HIGH;

5.5 Configuration Procedures at NodeB Side 5.5.1 Configuration of Layer-2 Networking 


//Set the Ethernet port attributes. SET ETHPORT: SRN=0, SN=6, SBT=BASE_BOARD, PN=0, MTU=1500, SPEED=100M, DUPLEX=FULL, ARPPROXY=ENABLE, FERAT=100, FERDT=100; //Add the IP address of the Ethernet port. The IP address of the NodeB FE port is 10.10.10.2/24. ADD DEVIP: SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, PN=0, IP="10.10.10.2", MASK="255.255.255.0"; 

Configure the VLAN and service priority.

//Set the priority of the signaling and OM. SET DIFPRI: PRIRULE=DSCP, SIGPRI=62, OMPRI=46; //Set the mapping group of the VLAN priorities.

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IPRAN Deployment Guide //Set the VLAN priority of the signaling plane. SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=SIG, INSTAG=ENABLE, VLANID=10, VLANPRIO=7; //Set the VLAN priority of the maintenance plane. SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=OM, INSTAG=ENABLE, VLANID=10, VLANPRIO=5; //Set the VLAN priority of other types of data. SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=OTHER, INSTAG=ENABLE, VLANID=10, VLANPRIO=5; //Set the VLAN priority of the data plane. SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, SRVPRIO=62, INSTAG=ENABLE, VLANID=10, VLANPRIO=7; SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, SRVPRIO=46, INSTAG=ENABLE, VLANID=10, VLANPRIO=5; SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, SRVPRIO=18, INSTAG=ENABLE, VLANID=10, VLANPRIO=2; SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, SRVPRIO=10, INSTAG=ENABLE, VLANID=10, VLANPRIO=1; //Add the next hop VLAN mapping. ADD VLANMAP: NEXTHOPIP="10.10.10.1", VLANMODE=VLANGROUP, VLANGROUPNO=0; 

Add the control plane data.

//Add at least two SCTP links, one is used for the NCP, and the other is used for the CCP. ADD SCTPLNK: SCTPNO=1, SRN=0, SN=6, LOCIP="10.10.10.2", LOCPORT=9000, PEERIP="10.10.10.1", PEERPORT=58080; ADD SCTPLNK: SCTPNO=2, SRN=0, SN=6, LOCIP="10.10.10.2", LOCPORT=9001, PEERIP="10.10.10.1", PEERPORT=58080; //Add the link of the NodeB control port. ADD IUBCP: CPPT=NCP, BEAR=IPV4, LN=1; ADD IUBCP: CPPT=CCP, CPPN=0, BEAR=IPV4, LN=2; 2008-09-14

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Add the user plane data.

//Add the transport resource group. ADD RSCGRP: SRN=0, SN=6, BEAR=IPV4, SBT=BASE_BOARD, PT=ETH, PN=0, RSCGRPID=0, TXBW=20000, RXBW=20000; //Add the IP PATH (At the RNC side, two IP PATHs with the same DSCP are available, respectively corresponding to HSDPA and HSUPA. At the NodeB side, one IP PATH of the HSPA should be added). ADD IPPATH: PATHID=1, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="10.10.10.2", RNCIP="10.10.10.1", TFT=RT, DSCP=46, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=2, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="10.10.10.2", RNCIP="10.10.10.1", TFT=NRT, DSCP=18, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=3, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="10.10.10.2", RNCIP="10.10.10.1", TFT=HSPA_NRT, DSCP=10, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; 


Add the NodeB IP address for the operation and maintenance. ADD OMCH: IP="10.10.10.3", MASK="255.255.255.0", PEERIP="10.161.215.230", PEERMASK="255.255.255.0", BEAR=IPV4, SRN=0, SN=6, SBT=BASE_BOARD, BRT=YES, DSTIP="10.161.215.0", DSTMASK="255.255.255.0", RT=NEXTHOP, NEXTHOP="10.10.10.1";

5.5.2 Configuration of Layer-3 Networking 


//Set the Ethernet port attributes. SET ETHPORT: SRN=0, SN=6, SBT=BASE_BOARD, PN=0, MTU=1500, SPEED=100M, DUPLEX=FULL, ARPPROXY=ENABLE, FERAT=100, FERDT=100; //Add the IP address of the Ethernet port. The IP address of the NodeB FE port is 16.16.16.2/26.

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IPRAN Deployment Guide ADD DEVIP: SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, PN=0, IP="16.16.16.2", MASK="255.255.255.192"; 


//Configure the DSCP of the signaling plane and maintenance plane. SET DIFPRI: PRIRULE=DSCP, SIGPRI=62, OMPRI=46; //Add at least two SCTP links, one is used for the NCP, and the other is used for the CCP. ADD SCTPLNK: SCTPNO=1, SRN=0, SN=6, LOCIP="16.16.16.2", LOCPORT=9000, PEERIP="10.10.10.100", PEERPORT=58080; ADD SCTPLNK: SCTPNO=2, SRN=0, SN=6, LOCIP="16.16.16.2", LOCPORT=9001, PEERIP="10.10.10.100", PEERPORT=58080; //Add the link of the NodeB control port. ADD IUBCP: CPPT=NCP, BEAR=IPV4, LN=1; ADD IUBCP: CPPT=CCP, CPPN=0, BEAR=IPV4, LN=2; 


//Add the transport resource group. ADD RSCGRP: SRN=0, SN=6, BEAR=IPV4, SBT=BASE_BOARD, PT=ETH, PN=0, RSCGRPID=0, TXBW=20000, RXBW=20000; //Add the IP PATH (At the RNC side, two IP PATHs with the same DSCP are available, respectively corresponding to HSDPA and HSUPA. At the NodeB side, one IP PATH of the HSPA should be added). ADD IPPATH: PATHID=1, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="16.16.16.2", RNCIP="10.10.10.100", TFT=RT, DSCP=46, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=2, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="16.16.16.2", RNCIP="10.10.10.100", TFT=NRT, DSCP=18, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=3, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="16.16.16.2", RNCIP="10.10.10.100", TFT=HSPA_NRT, DSCP=10, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0, 2008-09-14

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IPRAN Deployment Guide FPMUXSWITCH=DISABLE; 

Route should be added in the case of L3 networking.

ADD IPRT: SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="10.10.10.0", DSTMASK="255.255.255.0", RTTYPE=NEXTHOP, NEXTHOP="16.16.16.1"; 


Add the NodeB IP address for the operation and maintenance. ADD OMCH: IP="9.9.9.9", MASK="255.255.255.192", PEERIP="10.161.215.230", PEERMASK="255.255.255.0", BEAR=IPV4, SRN=0, SN=6, SBT=BASE_BOARD, BRT=YES, DSTIP="10.161.215.0", DSTMASK="255.255.255.0", RT=NEXTHOP, NEXTHOP="16.16.16.1";

5.5.3 Configuration of Hybrid Transport Networking 

Add the physical layer configuration.

//Set E1/T1 work mode. SET E1T1WORKMODE: SRN=0, SN=7, SBT=BASE_BOARD, FRAME=E1_CRC4_MULTI_FRAME, LNCODE=HDB3, CLKM=SLAVE; //Add the PPP link. ADD PPPLNK: SRN=0, SN=6, SBT=BASE_BOARD, PPPLNKN=0, PN=0, AUTH=NONAUTH, TSN=TS1&TS2&TS3&TS4&TS5&TS6&TS7&TS8&TS9&TS10&TS11&TS12&TS13&TS14&TS1 5&TS16&TS17&TS18&TS19&TS20&TS21&TS22&TS23&TS24&TS25&TS26&TS27&TS28&TS 29&TS30&TS31, LOCALIP="13.13.13.2", IPMASK="255.255.255.0", PEERIP="13.13.13.1"; //Set the Ethernet port attributes. SET ETHPORT: SRN=0, SN=6, SBT=BASE_BOARD, PN=0, MTU=1500, SPEED=100M, DUPLEX=FULL, ARPPROXY=DISABLE, FERAT=100, FERDT=100; //Add the IP address of the Ethernet port. The IP address of the NodeB FE port is 16.16.16.2/26. ADD DEVIP: SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, PN=0, IP="10.10.10.2", MASK="255.255.255.192"; 


//Configure the DSCP of the signaling plane and maintenance plane. SET DIFPRI: PRIRULE=DSCP, SIGPRI=62, OMPRI=46; 2008-09-14

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IPRAN Deployment Guide //Add at least two SCTP links, one is used for the NCP, and the other is used for the CCP. ADD SCTPLNK: SCTPNO=1, SRN=0, SN=6, LOCIP="13.13.13.2", LOCPORT=9000, PEERIP="13.13.13.1", PEERPORT=58080; ADD SCTPLNK: SCTPNO=2, SRN=0, SN=6, LOCIP="13.13.13.2", LOCPORT=9001, PEERIP="13.13.13.1", PEERPORT=58080; //Add the link of the NodeB control port. ADD IUBCP: CPPT=NCP, BEAR=IPV4, LN=1; ADD IUBCP: CPPT=CCP, CPPN=0, BEAR=IPV4, LN=2; 


//Route should be added in the case of L3 networking. ADD IPRT: SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="10.10.10.0", DSTMASK="255.255.255.0", RTTYPE=NEXTHOP, NEXTHOP="16.16.16.1"; //Add the transport resource group. ADD RSCGRP: SRN=0, SN=6, BEAR=IPV4, SBT=BASE_BOARD, PT=ETH, PN=0, RSCGRPID=0, TXBW=20000, RXBW=20000; ADD RSCGRP: SRN=0, SN=6, BEAR=IPV4, SBT=BASE_BOARD, PT=PPP, PN=0, RSCGRPID=1, TXBW=1800, RXBW=1800; //Add the IP PATH (At the RNC side, two IP PATHs with the same DSCP are available, respectively corresponding to HSDPA and HSUPA. At the NodeB side, one IP PATH of the HSPA should be added). ADD IPPATH: PATHID=1, SRN=0, SN=6, SBT=BASE_BOARD, PT=PPP, JNRSCGRP=ENABLE, RSCGRPID=1, NODEBIP="13.13.13.2", RNCIP="13.13.13.1", TFT=RT, DSCP=46, RXBW=1800, TXBW=1800, TXCBS=900000, TXEBS=0; ADD IPPATH: PATHID=2, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="16.16.16.2", RNCIP="10.10.10.2", TFT=NRT, DSCP=18, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=3, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="16.16.16.2", RNCIP="10.10.10.2", TFT=HSPA_NRT, DSCP=10, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; 2008-09-14

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//Add the NodeB IP address for the operation and maintenance. ADD OMCH: IP="9.9.9.9", MASK="255.255.255.192", PEERIP="10.161.215.230", PEERMASK="255.255.255.0", BEAR=IPV4, SRN=0, SN=6, SBT=BASE_BOARD, BRT=YES, DSTIP="10.161.215.0", DSTMASK="255.255.255.0", RT=NEXTHOP, NEXTHOP="16.16.16.1";

5.5.4 Configuration of Dual Stack Transport Networking 1. Configure the Parameters Related to ATM Transport 

Configuration the physical layer data

//Set the working mode of E1/T1 links. SET E1T1WORKMODE: SRN=0, SN=7, SBT=BASE_BOARD, FRAME=E1_CRC4_MULTI_FRAME, LNCODE=HDB3, CLKM=SLAVE; //Add an IMA group and IMA links. ADD IMAGRP: SRN=0, SN=7, SBT=BASE_BOARD, IMAGRPN=0, VER=V1.1, FRMLEN=D128, MINLNK=1; ADD IMALNK: SRN=0, SN=7, SBT=BASE_BOARD, IMALNKN=0, IMAGRPSBT=BASE_BOARD, IMAGRPN=1; ADD IMALNK: SRN=0, SN=7, SBT=BASE_BOARD, IMALNKN=0, IMAGRPSBT=BASE_BOARD, IMAGRPN=2; 

Configuration the control plane data

//Add SAAL links. //Add the SAAL link carrying the NCP. ADD SAALLNK: SAALNO=0, SRN=0, SN=7, SBT=BASE_BOARD, PT=IMA, PN=0, JNRSCGRP=DISABLE, VPI=1, VCI=34, ST=CBR, PCR=104; //Add the SAAL link carrying the CCP. ADD SAALLNK: SAALNO=1, SRN=0, SN=7, SBT=BASE_BOARD, PT=IMA, PN=0, JNRSCGRP=DISABLE, VPI=1, VCI=35, ST=CBR, PCR=208; //Add the SAAL link carrying the ALCAP. ADD SAALLNK: SAALNO=2, SRN=0, SN=7, SBT=BASE_BOARD, PT=IMA, PN=0, 2008-09-14

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IPRAN Deployment Guide JNRSCGRP=DISABLE, VPI=1, VCI=36, ST=CBR, PCR=32; //Add the data on the Iub interface. ADD IUBCP: CPPT=NCP, BEAR=ATM, LN=0, FLAG=MASTER; ADD IUBCP: CPPT=CCP, CPPN=0, BEAR=ATM, LN=1, FLAG=MASTER; //Add the data on the user plane ADD AAL2NODE: NT=LOCAL, LN=2, ADDR="H'45000006582414723F0000000000000000000000"; ADD AAL2PATH: NT=LOCAL, PATHID=1, SRN=0, SN=7, SBT=BASE_BOARD, PT=IMA, PN=0, JNRSCGRP=DISABLE, VPI=1, VCI=40, ST=RTVBR, PCR=3808, SCR=1821, MBS=1000, CDVT=10240, RCR=3807, PAT=RT; ADD AAL2PATH: NT=LOCAL, PATHID=2, SRN=0, SN=7, SBT=BASE_BOARD, PT=IMA, PN=0, JNRSCGRP=DISABLE, VPI=1, VCI=41, ST=RTVBR, PCR=3808, SCR=1821, MBS=1000, CDVT=10240, RCR=3807, PAT=RT; 

Add an OM channel.

//Add the IP address of the NodeB to serve as an OM channel. ADD OMCH: IP="7.7.7.7", MASK="255.255.255.0", PEERIP="7.7.7.1", PEERMASK="255.255.255.0", BEAR=ATM, SRN=0, SN=7, JNRSCGRP=DISABLE, SBT=BASE_BOARD, PT=IMA, PN=0, VPI=1, VCI=33, ST=UBR+; 2. Configure the Parameters Related to IP Transport （1）To configure the parameters for the layer 2 networking, do as follows: 

Add the configuration at the physical layer

//Set the attributes for an Ethernet port. SET ETHPORT: SRN=0, SN=6, SBT=BASE_BOARD, PN=0, MTU=1500, SPEED=100M, DUPLEX=FULL, ARPPROXY=DISABLE, FERAT=100, FERDT=100; //Add the IP address of an Ethernet port. ADD DEVIP: SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, PN=0, IP="10.10.10.2", MASK="255.255.255.192"; 

Add the data on the user plane

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IPRAN Deployment Guide JNRSCGRP=DISABLE, NODEBIP="10.10.10.2", RNCIP="10.10.10.1", TFT=NRT, DSCP=18, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=2, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, JNRSCGRP=DISABLE, NODEBIP="10.10.10..2", RNCIP="10.10.10.1", TFT=HSPA_NRT, DSCP=10, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; 

Configure a VLAN

ADD VLANMAP: NEXTHOPIP="10.10.10.1", VLANMODE=VLANGROUP, VLANGROUPNO=0; SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, SRVPRIO=18, INSTAG=ENABLE, VLANID=100, VLANPRIO=3; SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, SRVPRIO=10, INSTAG=ENABLE, VLANID=100, VLANPRIO=2; SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=OTHER, INSTAG=ENABLE, VLANID=100, VLANPRIO=1; （2）To configure the parameters for the layer 3 networking, do as follows: ADD DEVIP: SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, PN=0, IP="16.16.16.2", MASK="255.255.255.192"; 

Add the data on the user plane.

//Add IP paths. ADD IPPATH: PATHID=1, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, JNRSCGRP=DISABLE, NODEBIP="16.16.16.2", RNCIP="10.10.10.2", TFT=NRT, DSCP=18, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; ADD IPPATH: PATHID=2, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, JNRSCGRP=DISABLE, NODEBIP="16.16.16.2", RNCIP="10.10.10.2", TFT=HSPA_NRT, DSCP=10, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE; //Add an IP route. ADD IPRT: SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="10.10.10.0", DSTMASK="255.255.255.192", RTTYPE=NEXTHOP, NEXTHOP="16.16.16.1";

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Chapter 6 Example of IU/IUR Interface Configuration 6.1 Version Description The configurations of IUPS and IUR are based on the RNC210 051. The configuration of the IUCS is based on the RNC210 052.

6.2 IU/IUR Interface Protocol Stack

Figure 1.23 IP protocol stack of IU-PS interface

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Figure 1.24 IP protocol stack of IU-CS interface

Figure 1.25 IP protocol stack of IUR interface

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6.3 Procedures of IU PS Configuration (IP) 6.3.1 IP Addresses Planning Note: This section describes the IP address planning by using the GOU board in Slot 24 in Subrack 0 as an example. Figure 6-4 shows specific IP addresses. FE IP: 172.18.62.129/29

G O U

Sig IP: 172.16.123.(153,154)

S G S N

Router

Gateway IP : 172.18.62.134/29

G G S N User IP:

172.16.31.(14,16, 18) 202.65.243.201

Figure 1.26 IUPS data planning

6.3.2 Configuring Physical Layer Data 

Set the Ethernet port attribute

//Set the Ethernet port attributes to ensure the consistency of the FE port attribute between the RNC and the interconnected device. SET ETHPORT: SRN=0, SN=24, BRDTYPE=GOU, PN=0, MTU=1500, AUTO=ENABLE, OAMFLOWBW=0, FLOWCTRLSWITCH=ON, FCINDEX=0; //Add the IP address of the Ethernet port. ADD ETHIP: SRN=0, SN=24, MASK="255.255.255.248";

PN=0,

IPTYPE=PRIMARY,

IPADDR="172.18.62.129",

//Add the device IP address of the board. The value is optional. The device IP is used as the local address of the SCTPLNK and IPPATH.

6.3.3 Adding Control Plane Data of Iu-PS Interface General configuration procedures:

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IPRAN Deployment Guide (OPC --> N7DPC )--> M3LE --> M3DE --> M3LKS --> M3RT --> M3LNK //Run ADD SCTPLNK to add one SCTP signaling link. To add more SCTP links, run the command for multiple times. Set Work mode to Client/SERVER (the SGSN is Server and the RNC is Client). Set Application Type to M3UA. ADD SCTPLNK:SRN=0, SN=2, SSN=2, SCTPLNKN=0, MODE=CLIENT, APP=M3UA, DSCP=62, LOCPTNO=8525, LOCIPADDR1="172.18.62.129", PEERIPADDR1="172.16.123.153", PEERPORTNO=8625, LOGPORTFLAG=NO, RTOMIN=1000, RTOMAX=3000, RTOINIT=1000, RTOALPHA=12, RTOBETA=25, HBINTER=1000, MAXASSOCRETR=4, MAXPATHRETR=2, CHKSUMTX=NO, CHKSUMRX=NO, CHKSUMTYPE=CRC32, MTU=1500, VLANFLAG=DISABLE, CROSSIPFLAG=UNAVAILABLE, SWITCHBACKFLAG=YES, SWITCHBACKHBNUM=10; ADD SCTPLNK:SRN=0, SN=4, SSN=1, SCTPLNKN=1, MODE=CLIENT, APP=M3UA, DSCP=62, LOCPTNO=8526, LOCIPADDR1="172.18.62.129", PEERIPADDR1="172.16.123.154", PEERPORTNO=8626, LOGPORTFLAG=NO, RTOMIN=1000, RTOMAX=3000, RTOINIT=1000, RTOALPHA=12, RTOBETA=25, HBINTER=1000, MAXASSOCRETR=4, MAXPATHRETR=2, CHKSUMTX=NO, CHKSUMRX=NO, CHKSUMTYPE=CRC32, MTU=1500, VLANFLAG=DISABLE, CROSSIPFLAG=UNAVAILABLE, SWITCHBACKFLAG=YES, SWITCHBACKHBNUM=10; //Run ADD N7DPC to add one DPC. ADD N7DPC: DPX=3, DPC=H'000515, SLSMASK=B0000, NEIGHBOR=YES, NAME="ROC HW SGSN", DPCT=IUPS, STP=OFF, PROT=ITUT, BEARTYPE=M3UA; //Run ADD M3LE to add one M3UA local entity. ADD M3LE: LENO=0, NAME="ROC_RNC12";

ENTITYT=M3UA_IPSP,

RTCONTEXT=4294967295,

Note: 

PSP-IPSP transfer networking

A I PSP

0xA75

B I PSP

0xB85

C I PSP

0xC95

Figure 1.27 PSP-IPSP transfer networking

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IPRAN Deployment Guide Three M3 (A, B, and C) entities exist. A corresponds to 0xA75. B corresponds to 0xB85. C corresponds to 0xC95. A is connected to C through the transfer in B, or through one direct connection line. To configure three channels, do as follows: 

ASP-SGP direct connection networking

A ASP

B SGP

0xB85

0xA75

Figure 1.28 ASP-SGP direct connection networking

In this networking mode, B functions as the proxy. If B is the UMG with the connection of NEs, their DPCs use the UMG as the proxy. Otherwise, the scenario is applied seldom. 

ASP-SGP transfer networking

A ASP

0xA75

B SGP

SS7

C SS7

0xB85

0xC95

Figure 1.29 ASP-SGP transfer networking

//Run ADD M3DE to add one M3UA destination entity. ADD M3DE: DENO=3, LENO=0, DPX=3, RTCONTEXT=4294967295, NAME="ROC HW SGSN";

ENTITYT=M3UA_IPSP,

//Run ADD M3LKS to add the M3UA link set. To implement the M3UA link load sharing, set Signaling Link Mask to B0111. ADD M3LKS: SIGLKSX=3, TRAMODE=M3UA_LOADSHARE_MOD, NAME="to ROC HW SGSN";

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IPRAN Deployment Guide Note: To implement the signaling route load sharing, it is recommended that Signaling Route Mask should be set to B1000 by running the command ADD N7DPC. Signaling Link Mask should be set to B0111 by running the command ADD M3LKS. //Run ADD M3RT to add the M3UA route. ADD M3RT: DENO=3, SIGLKSX=3, PRIORITY=0, NAME="to ROC HW SGSN"; //Run ADD M3LNK to add the M3UA link. To add more M3UA links, run the command for multiple times. ADD M3LNK:SIGLKSX=3, SIGLNKID=0, SRN=0, SN=2, SSN=2, SCTPLNKN=0, PRIORITY=0, LNKREDFLAG=M3UA_MASTER_MOD, NAME="to ROC HW SGSN_0"; ADD M3LNK:SIGLKSX=3, SIGLNKID=1, SRN=0, SN=4, SSN=1, SCTPLNKN=1, PRIORITY=0, LNKREDFLAG=M3UA_MASTER_MOD, NAME="to ROC HW SGSN_1"; //Run ADD ADJNODE to add one transport neighbor node. Set Node type to IUPS, Transport type to IP. ADD ADJNODE:ANI=3, NAME="ROC HW SGSN", NODET=IUPS, SGSNFLG=YES, DPX=3, TRANST=IP; //Run ADD CNDOMAIN to add the CN domain. Set CN domain ID to PS_DOMAIN. ADD CNDOMAIN: DRXCYCLELENCOEF=6;

CNDOMAINID=PS_DOMAIN,

NMO=MODE2,

//Run ADD CNNODE to add the CN node. Set CN domain ID to PS_DOMAIN. Set IU trans bearer type to IP_TRANS. ADD CNNODE: CNOPINDEX=0, CNID=1, CNDOMAINID=PS_DOMAIN, DPX=3, CNPROTCLVER=R6, CNLOADSTATUS=NORMAL, AVAILCAP=65535, TNLBEARERTYPE=IP_TRANS;

6.3.4 Adding the Mapping Relation of Transport Resources of Neighbor Nodes //Run ADD TRMMAP to add one mapping relation record between a transport and a service. To add more mapping records, run the command for multiple times. ADD TRMMAP:TMI=6, ITFT=IUPS, EFDSCP=46, AF43DSCP=38, AF42DSCP=38, AF41DSCP=38, AF33DSCP=30, AF32DSCP=30, AF31DSCP=30, AF23DSCP=18, AF22DSCP=18, AF21DSCP=18, AF13DSCP=10, AF12DSCP=10, AF11DSCP=10, BEDSCP=0; //Run ADD FACTORTABLE to add one activity factor record. Note: The two items are mandatory. The two items are required by running ADD ADJNODE. 2008-09-14

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IPRAN Deployment Guide ADD FACTORTABLE:FTI=6, REMARK="FOR RNC12 IUPS USER", GENCCHDL=70, GENCCHUL=70, MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70, CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100, PSCONVDL=70, PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100, PSINTERDL=100, PSINTERUL=100, PSBKGDL=100, PSBKGUL=100, HDSRBDL=50, HDCONVDL=70, HDSTRMDL=100, HDINTERDL=100, HDBKGDL=100, HUSRBUL=50, HUCONVUL=70, HUSTRMUL=100, HUINTERUL=100, HUBKGUL=100; //Run ADD ADJMAP to add one activity factor record to configure the corresponding transport resource mapping table for different levels of subscribers, and configure the activity factor table. ADD ADJMAP: ANI=3, CNMNGMODE=SHARE, TMIGLD=6, TMISLV=6, TMIBRZ=6, FTI=6;

6.3.5 Adding User Plane Data of Iu-PS Interface //Run ADD PORTCTRLER to add transport resources for the designated port to manage and control the SPUa subsystem. ADD PORTCTRLER: SRN=0, SN=24, PT=ETHER, CARRYEN=0, CTRLSN=2, CTRLSSN=2, FWDHORSVBW=0, BWDHORSVBW=0, FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0, BWDCONGCLRBW=0; //Run ADD IPPATH to add one IP PATH. To add more IP PATHs, run the command for multiple times. ADD IPPATH:ANI=3, PATHID=0, PATHT=HQ_QOSPATH, IPADDR="172.18.62.129", PEERIPADDR="202.65.243.201", PEERMASK="255.255.255.255", TXBW=1000000, RXBW=1000000, CARRYFLAG=NULL, FPMUX=NO, FWDHORSVBW=0, BWDHORSVBW=0, FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0, BWDCONGCLRBW=0, VLANFLAG=DISABLE, PATHCHK=ENABLED, ECHOIP="202.65.243.201", PERIOD=5, CHECKCOUNT=5, ICMPPKGLEN=64; ADD IPPATH: ANI=3, PATHID=3, PATHT=HQ_QOSPATH, IPADDR="172.18.62.129", PEERIPADDR="172.16.31.14", PEERMASK="255.255.255.255", TXBW=5088, RXBW=5088, CARRYFLAG=NULL, FPMUX=NO, FWDHORSVBW=0, BWDHORSVBW=0, FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0, BWDCONGCLRBW=0, VLANFLAG=DISABLE, PATHCHK=ENABLED, ECHOIP="172.16.31.14", PERIOD=5, CHECKCOUNT=5, ICMPPKGLEN=64; ADD IPPATH: ANI=3, PATHID=4, PATHT=HQ_QOSPATH, IPADDR="172.18.62.129", PEERIPADDR="172.16.31.16", PEERMASK="255.255.255.255", TXBW=5088, RXBW=5088, CARRYFLAG=NULL, FPMUX=NO, FWDHORSVBW=0, BWDHORSVBW=0, FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0, BWDCONGCLRBW=0, VLANFLAG=DISABLE, PATHCHK=ENABLED, ECHOIP="172.16.31.16", PERIOD=5,

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IPRAN Deployment Guide CHECKCOUNT=5, ICMPPKGLEN=64; ADD IPPATH: ANI=3, PATHID=5, PATHT=HQ_QOSPATH, IPADDR="172.18.62.129", PEERIPADDR="172.16.31.18", PEERMASK="255.255.255.255", TXBW=5088, RXBW=5088, CARRYFLAG=NULL, FPMUX=NO, FWDHORSVBW=0, BWDHORSVBW=0, FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0, BWDCONGCLRBW=0, VLANFLAG=DISABLE, PATHCHK=ENABLED, ECHOIP="172.16.31.18", PERIOD=5, CHECKCOUNT=5, ICMPPKGLEN=64; //Run ADD IPRT to add the IP route in the user plane (the user plane route is optional and is configured when L3 networking is used between the RNC and the CS). ADD IPRT: SRN=0, SN=24, DESTIP="172.16.31.14", MASK="255.255.255.255", NEXTHOP="172.18.62.134", PRIORITY=HIGH, REMARK="For NSN RNC3"; ADD IPRT: SRN=0, SN=24, DESTIP="172.16.31.16", MASK="255.255.255.255", NEXTHOP="172.18.62.134", PRIORITY=HIGH, REMARK="For NSN RNC4"; ADD IPRT: SRN=0, SN=24, DESTIP="172.16.31.18", MASK="255.255.255.255", NEXTHOP="172.18.62.134", PRIORITY=HIGH, REMARK="For NSN RNC5"; //Add the signaling plane route. ADD IPRT: SRN=0, SN=24, DESTIP="172.16.123.153", MASK="255.255.255.255", NEXTHOP="172.18.62.134", PRIORITY=HIGH, REMARK="to ROC HW SGSN CP_0"; ADD IPRT: SRN=0, SN=24, DESTIP="172.16.123.154", MASK="255.255.255.255", NEXTHOP="172.18.62.134", PRIORITY=HIGH, REMARK="to ROC HW SGSN CP_1";

6.4 Procedures of IU CS Configuration (IP) 6.4.1 IP Addresses Planning Note: This section describes the IP address planning by using the GOU board in Slot 14 in Subrack 0 as an example. Figure 6-4 shows specific IP addresses.

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IPRAN Deployment Guide User IP

FE IP

M G W

: 10 .210 .1 .52

G O U

DEV IP

: 10 .210 .1 .37

Router

M S C

Gateway IP : 10 .210 .1 .49 /29 : 10 .210 .1 .4 5 /30 (Sig ) 10 .210 .1 .4 1 /30 (User ) Sig IP

: 10 .210 .1 .69

Figure 1.30 IUCS data planning

6.4.2 Configuration of Physical Layer Data For configurations of other boards such as UOI, POU, and PEU, see the initial configuration guide. //Run SET ETHPORT to set the Ethernet port attributes. SET ETHPORT: SRN=0, SN=14, BRDTYPE=GOU, PN=0, MTU=1500, AUTO=DISABLE, FC=OFF, OAMFLOWBW=0, FLOWCTRLSWITCH=ON, FCINDEX=0; //Run ADD ETHIP to add the IP address of the Ethernet port. ADD ETHIP: SRN=0, SN=14, PN=0, IPADDR="10.210.1.52", MASK="255.255.255.248";

IPTYPE=SECOND,

IPINDEX=1,

// (Optional) Run ADD DEVIP to add the device IP address of the board. ADD DEVIP: SRN=0, SN=14, IPADDR="10.210.1.45", MASK="255.255.255.252"; ADD DEVIP: SRN=0, SN=14, IPADDR="10.210.1.41", MASK="255.255.255.252"; Note: The device IP is used as the local address of the SCTPLNK and IPPATH.

6.4.3 Adding Control Plane Data of Iu-CS Interface General configuration procedures: (OPC --> N7DPC )--> M3LE --> M3DE --> M3LKS --> M3RT --> M3LNK //Run ADD SCTPLNK to add one SCTP signaling link. To add more SCTP links, run the command for multiple times. Set Work mode to Client/SERVER (the RNC is Client). Set Application Type to M3UA.

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IPRAN Deployment Guide ADD SCTPLNK:SRN=0, SN=2, SSN=0, SCTPLNKN=0, MODE=CLIENT, APP=M3UA, DSCP=62, LOCPTNO=5000, LOCIPADDR1="10.210.1.45", PEERIPADDR1="10.210.1.69", PEERPORTNO=5000, LOGPORTFLAG=NO, RTOMIN=1000, RTOMAX=3000, RTOINIT=1000, RTOALPHA=12, RTOBETA=25, HBINTER=1000, MAXASSOCRETR=4, MAXPATHRETR=2, CHKSUMTX=NO, CHKSUMRX=NO, CHKSUMTYPE=CRC32, MTU=1500, VLANFLAG=ENABLE, VLANID=102, CROSSIPFLAG=UNAVAILABLE, SWITCHBACKFLAG=YES, SWITCHBACKHBNUM=10; ADD SCTPLNK:SRN=0, SN=2, SSN=1, SCTPLNKN=1, MODE=CLIENT, APP=M3UA, DSCP=62, LOCPTNO=5002, LOCIPADDR1="10.210.1.45", PEERIPADDR1="10.210.1.69", PEERPORTNO=5002, LOGPORTFLAG=NO, RTOMIN=1000, RTOMAX=3000, RTOINIT=1000, RTOALPHA=12, RTOBETA=25, HBINTER=1000, MAXASSOCRETR=4, MAXPATHRETR=2, CHKSUMTX=NO, CHKSUMRX=NO, CHKSUMTYPE=CRC32, MTU=1500, VLANFLAG=ENABLE, VLANID=102, CROSSIPFLAG=UNAVAILABLE, SWITCHBACKFLAG=YES, SWITCHBACKHBNUM=10; //Run ADD N7DPC to add one DPC. To add more DPCs, run the command for multiple times. ADD N7DPC: DPX=0, DPC=H'000972, SLSMASK=B0000, NEIGHBOR=YES, NAME="MSC1", DPCT=IUCS_RANAP, STP=OFF, PROT=ITUT, BEARTYPE=M3UA; ADD N7DPC: DPX=1, DPC=H'000973, SLSMASK=B0000, NEIGHBOR=YES, NAME="MGW4M01", DPCT=IUCS_ALCAP, STP=OFF, PROT=ITUT, BEARTYPE=M3UA; //Run ADD M3LE to add one M3UA local entity. ADD M3LE: LENO=0, NAME="RNC4M01";

ENTITYT=M3UA_IPSP,

RTCONTEXT=4294967295,

//Run ADD M3DE to add one M3UA destination entity. ADD M3DE: DENO=0, LENO=0, DPX=0, RTCONTEXT=4294967295, NAME="IUCS-MSC1";

ENTITYT=M3UA_IPSP,

//Run ADD M3LKS to add the M3UA link set. ADD M3LKS: SIGLKSX=0, TRAMODE=M3UA_LOADSHARE_MOD, NAME="IUCS-MSC1";


Note: To implement the signaling route load sharing, it is recommended that Signaling Route Mask should be set to B1000 by running the command ADD N7DPC. Signaling Link Mask should be set to B0111 by running the command ADD M3LKS. //Run ADD M3RT to add the M3UA route.

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IPRAN Deployment Guide ADD M3RT: DENO=0, SIGLKSX=0, PRIORITY=0, NAME="IUCS-RANP1"; //Run ADD M3LNK to add the M3UA link. To add more M3UA links, run the command for multiple times. ADD M3LNK:SIGLKSX=0, SIGLNKID=0, SRN=0, SN=2, SSN=0, PRIORITY=0, LNKREDFLAG=M3UA_MASTER_MOD, NAME="CS1-0";

SCTPLNKN=0,

ADD M3LNK:SIGLKSX=0, SIGLNKID=1, SRN=0, SN=2, SSN=1, PRIORITY=0, LNKREDFLAG=M3UA_MASTER_MOD, NAME="CS1-1";

SCTPLNKN=1,

//Run ADD ADJNODE to add one transport neighbor node. Set Node type to IUCS, Transport type to IP. ADD ADJNODE: ANI=1700, NAME="MGW4M01", NODET=IUCS, DPX=1, TRANST=IP; //Run ADD CNDOMAIN to add the CN domain. Set CN Domain Flag to CS_DOMAIN. ADD CNDOMAIN: CNDOMAINID=CS_DOMAIN, DRXCYCLELENCOEF=6;

T3212=10,

ATT=ALLOWED,

//Run ADD CNNODE to add the CN node. Set CN domain Flag to CS_DOMAIN. Set IU trans bearer type to IP_TRANS. ADD CNNODE: CNOPINDEX=0, CNID=1, CNDOMAINID=CS_DOMAIN, DPX=0, CNPROTCLVER=R5, SUPPORTCRTYPE=CR529_SUPPORT, CNLOADSTATUS=NORMAL, AVAILCAP=1000, TNLBEARERTYPE=IP_TRANS, RTCPSWITCH=OFF;

6.4.4 Adding the Mapping Relation of Transport Resources of Neighbor Nodes //Run ADD TRMMAP to add one mapping relation record between the transport and service. To add more mapping records, run the command for multiple times. ADD TRMMAP:TMI=1, ITFT=IUB_IUR_IUCS, TRANST=IP, EFDSCP=46, AF43DSCP=38, AF42DSCP=36, AF41DSCP=34, AF33DSCP=30, AF32DSCP=28, AF31DSCP=26, AF23DSCP=22, AF22DSCP=20, AF21DSCP=18, AF13DSCP=14, AF12DSCP=12, AF11DSCP=10, BEDSCP=0, CCHPRIPATH=HQ_IPRT, CCHSECPATH=NULL, SRBPRIPATH=HQ_IPRT, SRBSECPATH=NULL, VOICEPRIPATH=HQ_IPRT, VOICESECPATH=NULL, CSCONVPRIPATH=HQ_IPRT, CSCONVSECPATH=NULL, CSSTRMPRIPATH=HQ_IPRT, CSSTRMSECPATH=NULL, PSCONVPRIPATH=HQ_IPRT, PSCONVSECPATH=NULL, PSSTRMPRIPATH=HQ_IPRT, PSSTRMSECPATH=NULL, PSHIGHINTERACTPRIPATH=HQ_IPNRT, PSHIGHINTERACTSECPATH=NULL, PSMIDINTERACTPRIPATH=HQ_IPNRT, PSMIDINTERACTSECPATH=NULL, PSLOWINTERACTPRIPATH=HQ_IPNRT, PSLOWINTERACTSECPATH=NULL, PSBKGPRIPATH=HQ_IPNRT, PSBKGSECPATH=NULL, HDSRBPRIPATH=HQ_IPHDRT, HDSRBSECPATH=NULL, 2008-09-14

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IPRAN Deployment Guide HDCONVPRIPATH=HQ_IPHDRT, HDCONVSECPATH=NULL, HDSTRMPRIPATH=HQ_IPHDNRT, HDSTRMSECPATH=NULL, HDHIGHINTERACTPRIPATH=HQ_IPHDNRT, HDHIGHINTERACTSECPATH=NULL, HDMIDINTERACTPRIPATH=HQ_IPHDNRT, HDMIDINTERACTSECPATH=NULL, HDLOWINTERACTPRIPATH=HQ_IPHDNRT, HDLOWINTERACTSECPATH=NULL, HDBKGPRIPATH=HQ_IPHDNRT, HDBKGSECPATH=NULL, HUSRBPRIPATH=HQ_IPHURT, HUSRBSECPATH=NULL, HUCONVPRIPATH=HQ_IPHURT, HUCONVSECPATH=NULL, HUSTRMPRIPATH=HQ_IPHURT, HUSTRMSECPATH=NULL, HUHIGHINTERACTPRIPATH=HQ_IPHUNRT, HUHIGHINTERACTSECPATH=NULL, HUMIDINTERACTPRIPATH=HQ_IPHUNRT, HUMIDINTERACTSECPATH=NULL, HULOWINTERACTPRIPATH=HQ_IPHUNRT, HULOWINTERACTSECPATH=NULL, HUBKGPRIPATH=HQ_IPHUNRT, HUBKGSECPATH=NULL; //Run ADD FACTORTABLE to add one activity factor record. Note: The two items are mandatory. The two items are required by running the command ADD ADJMAP. ADD FACTORTABLE:FTI=1, REMARK="IUCS", GENCCHDL=70, GENCCHUL=70, MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70, CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100, PSCONVDL=70, PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100, PSINTERDL=100, PSINTERUL=100, PSBKGDL=100, PSBKGUL=100, HDSRBDL=50, HDCONVDL=70, HDSTRMDL=100, HDINTERDL=100, HDBKGDL=100, HUSRBUL=50, HUCONVUL=70, HUSTRMUL=100, HUINTERUL=100, HUBKGUL=100; //Run ADD ADJMAP to add one activity factor record to configure the corresponding transport resource mapping table for different levels of subscribers, and configure the activity factor table. ADD ADJMAP: ANI=1700, CNMNGMODE=SHARE, TMIGLD=1, TMISLV=1, TMIBRZ=1, FTI=1;

6.4.5 Adding User Plane Data of Iu-CS Interface //Run ADD PORTCTRLER to add transport resources for the designated port to manage and control the SPUa subsystem. ADD PORTCTRLER: SRN=0, SN=14, PT=ETHER, CARRYEN=0, CTRLSN=2, CTRLSSN=0, FWDHORSVBW=0, BWDHORSVBW=0, FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0, BWDCONGCLRBW=0; //Run ADD IPPATH to add one IP PATH. To add more IP PATHs, run the command for multiple times. ADD

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PATHID=0,

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IPRAN Deployment Guide PEERIPADDR="10.210.1.37", PEERMASK="255.255.255.248", TXBW=1000000, RXBW=1000000, DSCP=46, FWDHORSVBW=0, BWDHORSVBW=0, FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0, BWDCONGCLRBW=0, VLANFLAG=ENABLE, VLANID=101, PATHCHK=ENABLED, ECHOIP="10.210.1.37", PERIOD=5, CHECKCOUNT=5, ICMPPKGLEN=64; //Run ADD IPRT to add the IP route (it is configured when L3 networking is used between the RNC and the CS). //Add the user plane route. ADD IPRT: SRN=0, SN=14, DESTIP="10.210.1.32", MASK="255.255.255.248", NEXTHOP="10.210.1.49", PRIORITY=HIGH, REMARK="MGW4M01"; //Add the signaling plane route. ADD IPRT: SRN=0, SN=14, DESTIP="10.210.1.64", MASK="255.255.255.248", NEXTHOP="10.210.1.73", PRIORITY=HIGH, REMARK="MSC1";

6.5 Procedures of IUR Configuration (IP) 6.5.1 IP Addresses Planning Note: This section describes the IP address planning by taking the GOU board in Slot16 of Subrack 0 as an example. FE IP: 172.18.30.65/29 FE IP: 172.18.62.65/29

G O U

Other RNC

Router

G O U

Gateway IP: 172.18.62.70/29

Figure 1.31 IUR data planning

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IPRAN Deployment Guide //Run SET ETHPORT to set the Ethernet port attributes. SET ETHPORT: SRN=0, SN=16, BRDTYPE=GOU, PN=0, MTU=1500, AUTO=ENABLE, OAMFLOWBW=0, FLOWCTRLSWITCH=ON, FCINDEX=0; //Run ADD ETHIP to add the IP address of the Ethernet port. ADD ETHIP: SRN=0, SN=16, PN=0, IPTYPE=PRIMARY, IPADDR="172.18.62.65", MASK="255.255.255.248"; // (Optional) Run ADD DEVIP to add the device IP address of the board.

Note: The device IP is used as the local address of the SCTPLNK and IPPATH.

6.5.3 Adding Control Plane Data of Iur Interface General configuration procedures: (OPC --> N7DPC)--> M3LE --> M3DE --> M3LKS --> M3RT --> M3LNK //Run ADD SCTPLNK to add one SCTP signaling link. To add more SCTP links, run the command for multiple times. Set Work mode to Client/SERVER (the RNC is Client). Set Application Type to M3UA. ADD SCTPLNK:SRN=0, SN=2, SSN=3, SCTPLNKN=0, MODE=SERVER, APP=M3UA, DSCP=62, LOCIPADDR1="172.18.62.65", PEERIPADDR1="172.18.30.65", PEERPORTNO=9000, LOGPORTFLAG=NO, RTOMIN=1000, RTOMAX=3000, RTOINIT=1000, RTOALPHA=12, RTOBETA=25, HBINTER=1000, MAXASSOCRETR=4, MAXPATHRETR=2, CHKSUMTX=NO, CHKSUMRX=NO, CHKSUMTYPE=CRC32, MTU=1500, VLANFLAG=DISABLE, CROSSIPFLAG=UNAVAILABLE, SWITCHBACKFLAG=YES, SWITCHBACKHBNUM=10; //Run ADD N7DPC to add one DPC. For the type, select the IUR interface. ADD N7DPC: DPX=11, DPC=H'000579, SLSMASK=B0000, NEIGHBOR=YES, NAME="HW RNC11", DPCT=IUR, STP=OFF, PROT=ITUT, BEARTYPE=M3UA; //Run ADD NRNC to add the neighbor RNC information. ADD NRNC: NRNCID=11, SHOTRIG=CS_SHO_SWTICH-1&HSPA_SHO_SWITCH1&NON_HSPA_SHO_SWTICH-1, HHOTRIG=OFF, SERVICEIND=SUPPORT_CS_AND_PS, IUREXISTIND=TRUE, DPX=11, RNCPROTCLVER=R6, STATEINDTMR=20, SUPPIURCCH=NO, HHORELOCPROCSWITCH=DL_DCCH_SWITCH-0&IUR_TRG_SWITCH-0, TNLBEARERTYPE=IP_TRANS, DSCRIND=FALSE, IURHSDPASUPPIND=OFF, IURHSUPASUPPIND=OFF; //Run ADD M3DE to add one M3UA destination entity. 2008-09-14

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IPRAN Deployment Guide ADD M3DE: DENO=11, LENO=0, RTCONTEXT=4294967295, NAME="RNC11 DE";

DPX=11,

ENTITYT=M3UA_IPSP,

//Run ADD M3LKS to add the M3UA link set. To implement the M3UA link load sharing, set Signaling Link Mask to B0111. ADD M3LKS: SIGLKSX=11, TRAMODE=M3UA_LOADSHARE_MOD, NAME="RNC12 To RNC 11";


Note: To implement the signaling route load sharing, it is recommended that Signaling Route Mask should be set to B1000 by running the command ADD N7DPC. Signaling Link Mask should be set to B0111 by running the command ADD M3LKS. //Run ADD M3RT to add the M3UA route. ADD M3RT: DENO=11, SIGLKSX=11, PRIORITY=0, NAME="M3RT BETWEEN RNC12 AND RNC 11"; //Run ADD M3LNK to add the M3UA link. To add more M3UA links, run the command for multiple times. ADD M3LNK:SIGLKSX=11, SIGLNKID=0, SRN=0, SN=2, SSN=3, SCTPLNKN=0, PRIORITY=0, LNKREDFLAG=M3UA_MASTER_MOD, NAME="Route from RNC12 To RNC11";

6.5.4 Adding the Mapping Relation of Transport Resources of Neighbor Nodes //Run ADD ADJNODE to add one transport neighbor node. Set Node type to IUCS, Transport type to IP. ADD ADJNODE: ANI=11, NAME="to ROC_RNC11", NODET=IUR, DPX=11, TRANST=IP; Adding the Mapping Relation of Transport Resources of Neighbor Nodes //Run ADD TRMMAP to add one mapping relation record between a transport and a service. To add more mapping records, run the command for multiple times. ADD TRMMAP:TMI=1, ITFT=IUB_IUR_IUCS, TRANST=IP, EFDSCP=46, AF43DSCP=38, AF42DSCP=36, AF41DSCP=34, AF33DSCP=30, AF32DSCP=28, AF31DSCP=26, AF23DSCP=22, AF22DSCP=20, AF21DSCP=18, AF13DSCP=14, AF12DSCP=12, AF11DSCP=10, BEDSCP=0, CCHPRIPATH=HQ_IPRT, CCHSECPATH=NULL, SRBPRIPATH=HQ_IPRT, SRBSECPATH=NULL, VOICEPRIPATH=HQ_IPRT, VOICESECPATH=NULL, CSCONVPRIPATH=HQ_IPRT, CSCONVSECPATH=NULL, CSSTRMPRIPATH=HQ_IPRT, CSSTRMSECPATH=NULL, PSCONVPRIPATH=HQ_IPRT, PSCONVSECPATH=NULL, PSSTRMPRIPATH=HQ_IPRT, PSSTRMSECPATH=NULL, PSHIGHINTERACTPRIPATH=HQ_IPNRT, 2008-09-14

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IPRAN Deployment Guide PSHIGHINTERACTSECPATH=NULL, PSMIDINTERACTPRIPATH=HQ_IPNRT, PSMIDINTERACTSECPATH=NULL, PSLOWINTERACTPRIPATH=HQ_IPNRT, PSLOWINTERACTSECPATH=NULL, PSBKGPRIPATH=HQ_IPNRT, PSBKGSECPATH=NULL, HDSRBPRIPATH=HQ_IPHDRT, HDSRBSECPATH=NULL, HDCONVPRIPATH=HQ_IPHDRT, HDCONVSECPATH=NULL, HDSTRMPRIPATH=HQ_IPHDNRT, HDSTRMSECPATH=NULL, HDHIGHINTERACTPRIPATH=HQ_IPHDNRT, HDHIGHINTERACTSECPATH=NULL, HDMIDINTERACTPRIPATH=HQ_IPHDNRT, HDMIDINTERACTSECPATH=NULL, HDLOWINTERACTPRIPATH=HQ_IPHDNRT, HDLOWINTERACTSECPATH=NULL, HDBKGPRIPATH=HQ_IPHDNRT, HDBKGSECPATH=NULL, HUSRBPRIPATH=HQ_IPHURT, HUSRBSECPATH=NULL, HUCONVPRIPATH=HQ_IPHURT, HUCONVSECPATH=NULL, HUSTRMPRIPATH=HQ_IPHURT, HUSTRMSECPATH=NULL, HUHIGHINTERACTPRIPATH=HQ_IPHUNRT, HUHIGHINTERACTSECPATH=NULL, HUMIDINTERACTPRIPATH=HQ_IPHUNRT, HUMIDINTERACTSECPATH=NULL, HULOWINTERACTPRIPATH=HQ_IPHUNRT, HULOWINTERACTSECPATH=NULL, HUBKGPRIPATH=HQ_IPHUNRT, HUBKGSECPATH=NULL; //Run ADD FACTORTABLE to add one activity factor record. Note: 4 and 5 are mandatory. The two items are required by running the command ADD ADJMAP. ADD FACTORTABLE:FTI=1, REMARK="IUCS", GENCCHDL=70, GENCCHUL=70, MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70, CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100, PSCONVDL=70, PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100, PSINTERDL=100, PSINTERUL=100, PSBKGDL=100, PSBKGUL=100, HDSRBDL=50, HDCONVDL=70, HDSTRMDL=100, HDINTERDL=100, HDBKGDL=100, HUSRBUL=50, HUCONVUL=70, HUSTRMUL=100, HUINTERUL=100, HUBKGUL=100; //Run ADD ADJMAP to add one activity factor record to configure the corresponding transport resource mapping table for different levels of subscribers, and configure the activity factor table. ADD ADJMAP: ANI=11, CNMNGMODE=SHARE, TMIGLD=1, TMISLV=1, TMIBRZ=1, FTI=1;

6.5.5 Adding User Plane Data of Iur Interface //Run ADD PORTCTRLER to add transport resources for the designated port to manage and control the SPUa subsystem. ADD PORTCTRLER: SRN=0, SN=16, PT=ETHER, CARRYEN=0, CTRLSN=4, CTRLSSN=0, FWDHORSVBW=0, BWDHORSVBW=0, FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0, BWDCONGCLRBW=0; 2008-09-14

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IPRAN Deployment Guide //Run ADD IPPATH to add one IP PATH. To add more IP PATHs, run the command for multiple times. ADD IPPATH:ANI=11, PATHID=0, PATHT=HQ_QOSPATH, IPADDR="172.18.62.65", PEERIPADDR="172.18.30.65", PEERMASK="255.255.255.255", TXBW=1000000, RXBW=1000000, CARRYFLAG=NULL, FPMUX=NO, FWDHORSVBW=0, BWDHORSVBW=0, FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0, BWDCONGCLRBW=0, VLANFLAG=DISABLE, PATHCHK=ENABLED, ECHOIP="172.18.30.65", PERIOD=5, CHECKCOUNT=5, ICMPPKGLEN=64; //Run ADD IPRT to add the IP route (it is optional and configured when L3 networking is used between the RNC and the CS). //Route of user plane and signaling plane (Peer signaling and user plane address are normalized) ADD IPRT: SRN=0, SN=16, DESTIP="172.18.30.65", MASK="255.255.255.255", NEXTHOP="172.18.62.70", PRIORITY=HIGH, REMARK="IUR IPRT BETWEEN RNC12 AND RNC11";

6.6 IU/IUR Configuration Specifications 6.6.1 Configuration Specifications of Control Plane (IUPS-IP) 1. Difference of the configuration specifications between the M3UA and IuCS: The RNC is the Client of the IPSP. The SGSN is the Server of the IPSP. Other rules are the same as those of the Iu-CS. 2. The SCCP timer configuration specification is the same as that of the IuCS.

6.6.2 Configuration Specifications of User Plane (IUPS-IP) 1. Each ETH PORT using the Iu-PS interface is configured with one IP PATH. The type is QoS PATH. 2. If the peer device supports the function, enable the PING detection function of the IP PATH. 3. Configure the bandwidth for the IP PATH. If the middle transport bandwidth is smaller than the port bandwidth, the IP PATH bandwidth is set to the transport bandwidth. If the transport bandwidth is not limited, the IP PATH bandwidth is configured to the port bandwidth. 4. The port controller should distribute ports used in each subrack to all 2008-09-14

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IPRAN Deployment Guide SPU subsystems on average.

6.6.3 Configuration Specifications of Control Plane (IUCS-IP) 1. It is recommended that the context of the M3UA local entity route should be set to 4294967295 (all F). Note: If the peer system requires that the RNC must carry the route context in ASP ACTIVE message, negotiate with the peer system about the M3LE route context of the RNC. 2. The context of the destination entity route should be set to 4294967295 (all F). Note: If the peer system requires the negotiation, set the destination entity route context according to the route context provided by the peer system. 3. The service mode of the M3UA linkset requires the negotiation with the peer system. The load-sharing mode is recommended (the active/standby flag of initialized bearer service of the M3UA link is the master mode). If the M3LE/M3DE is configured according to Table 2, the work mode of the linkset is configured to IPSP. The precedence of all links in the linkset must be the same. 4. RNC V29 binds the Client/Server of the M3UA with the Client/Server of the SCTP. If the SCTP link used by the M3UA is the Server, the M3UA is also the Server. If the SCTP link is Client, the M3UA is also the Client. Configuration personnel should pay attention to this in the case of the negotiation of the work mode of the SCTP/M3UA with the peer system (in the IPSP-IPSP networking, the M3UA link in the Client mode originates the link establishment of the M3UA link). 5. For the reliability, if the peer system supports the SCTP dual-home, all SCTP links corresponding to the M3UA should be set to dual home (each end uses two IPs).

6.6.4 Configuration Specifications of User Plane (IUCS-IP) 1. Each ETH PORT using the Iu-CS interface is configured with one IP PATH. The type is QoS PATH. 2. If the peer device supports the function, enable the PING detection function of the IP PATH. 3. Configure the bandwidth for the IP PATH. If the middle transport bandwidth is smaller than the port bandwidth, the IP PATH bandwidth is 2008-09-14

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IPRAN Deployment Guide set to the transport bandwidth. If the transport bandwidth is not limited, the IP PATH bandwidth is configured to the port bandwidth. 4. The port controller should distribute ports used in each subrack to all SPU subsystems on average.

6.6.5 Configuration Specifications of Control Plane (IUR-IP) 1. The M3UA configuration specifications are the same as the Iu-PS. 2. The SCCP timer configuration specification is the same as that of the IuCS.

6.6.6 Configuration Specifications of User Plane (IUR-IP) 1. Each ETH PORT using the Iur interface is configured with one IP PATH. The type is QoS PATH. Note: For version earlier than V29C01B063, configure the IP PATH for each NRNC user plane IP. That is, the network segment configuration of the user plane IP is not supported. 2. If the peer device supports the function, enable the PING detection function of the IP PATH. 3. Configure the bandwidth for the IP PATH. If the middle transport bandwidth is smaller than the port bandwidth, the IP PATH bandwidth is set to the transport bandwidth. If the transport bandwidth is not limited, the IP PATH bandwidth is configured to the port bandwidth. 4. The port controller should distribute ports used in each subrack to all SPU subsystems on average.

6.7 Relevant Knowledge Points 6.7.1 Two Modes  Work Mode The concept is used in the M3UA linkset. The work mode must be negotiated with the peer system, that is, specify who originates the link establishment. At present, the link establishment is originated in the IPSP client and ASP mode. At present, the work mode is applicable to only the linkset mode.

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IPRAN Deployment Guide The traffic mode requires the negotiation with the peer system, for example, AS. The information is carried in the ASP Active message. At the end where the ASP Active message is received, the system compares Traffic Mode with Traffic Mode configured at the peer system. If both are inconsistent, the system discards this message and returns one ERROR (AS traffic mode is not matched). The highest state of the AS can be only INACTIVE. The traffic mode cannot serve the SCCP.

6.7.2 Relation between Signaling Link and Mask The signaling link mask of the M3UA linkset should meet the following two conditions: 1) The number (n) of 1 in the mask determines the maximum number of links (2^n) for the load sharing. The number of configured M3UA links must be smaller than or equal to 2^n. 2) The AND operation between this value and Signaling Route Mask configured in the N7DPC must be 0. Number of Subracks

Number of M3UA Links

Signaling Mask

1

2

B0001

2

4

B0011

3

4

B0011

4

8

B0111

5

8

B0111

6

8

B0111

Link

Remark

The SPU subsystem terminated in the M3UA should be distributed in subracks and SPMs on average. The bearer should be distributed on all ports of the Iu-CS on average.

6.8 Configuration Example of Current Network For the IUCS example in Paraguay, see the following attachment:

C: \ Document s and Set t i ngs\ user\ 桌面\ I PRAN开局指导书\ CFGMML- 20080712050252（巴拉圭V21052）. t xt

For the IUPS/IUR example of Singapore M1, see the following attachment:

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C: \ Document s and Set t i ngs\ user\ 桌面\ I PRAN开局指导书\ 新加坡——CFGMML- 20080611134355. t xt

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Chapter 7 Remote O&M Channel 7.1 Maintaining the NodeB through the O&M Channel of the RNC 7.1.1 Principles and Basic Configuration Procedures Figure 7-1 shows the maintenance of the NodeB through the O&M channel of the RNC.

Figure 1.32 Maintaining NodeB by the M2000 Through the RNC

Principles of maintaining NodeB through RNC O&M packets are routed to the RNC from the M2000 directly. Data packets are forwarded through the OMU and interface board in the RNC. After the arrival at the interface board, packets are forwarded to the NodeB through the PPP/MLPPP/FE/GE. General configuration procedures: 

ADD EMSIP: Configure the EMS IP address.



ADD NODEBIP: Configure the NodeB O&M IP.

If the transport type of the NodeB is IUB-ATM, Next hop IP address must be the peer IP address of the IPOA PVC. If the transport type of the NodeB is IUB-IP, Next hop IP 2008-09-14

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IPRAN Deployment Guide address must be one of the following configured addresses:





PPP link peer IP address



MLPPP group peer IP address



IP address with the same network segment of the FE/GE port

ADD NODEBESN: If the DHCP function is used between the RNC and the NodeB, add the NodeB electronic serial number to respond to DHCP requests reported by the NodeB (Optional).

7.1.2 Configuration Example 1. The OM address of the NodeB and the NodeB interface address are on the same network segment Note: The OM address and interface address of the NodeB are on the same network segment. At the NodeB side, you should run SET ETHPORT to enable the ARP proxy function of the port.



Name

Address

M2000 address

10.161.215.230

OMU external network address

10.161.215.211

OMU internal network address

80.168.6.40

FG2a internal address

80.168.6.64

FG2a interface address

12.12.8.1

NodeB interface address

12.12.8.2

NodeB OM address

12.12.8.11

ADD EMSIP: Configure the EMS IP address. 

Command: ADD EMSIP: EMSIP="10.161.215.230", MASK="255.255.0.0";



After the running of this command, the network segment route to the M2000 is added to the FG2a interface board. The value of the network segment route is the result with the AND operation between the address by running the command ADD EMSIP and the mask. The results are as follows: %%DSP IPRT: SRN=0, SN=18;%% Destination address Address mask

Next hop address

10.161.0.0

80.168.6.40

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IPRAN Deployment Guide 

ADD NODEBIP: Configure the NodeB O&M IP.

Command: ADD NODEBIP: NODEBID=1, NBTRANTP=IPTRANS_IP, NBIPOAMIP="12.12.8.11", NBIPOAMMASK="255.255.0.0", IPSRN=0, IPSN=18, IPGATEWAYIP="12.12.8.2", IPLOGPORTFLAG=NO; After the running of this command, the RNC automatically adds the route to the NodeB in the OMU. One host route is added. The results are as follows: %%LST BAMIPRT:;%% Destination network address Destination address mask Forward route address 12.12.8.11 

255.255.255.255

80.168.6.64

ADD NODEBESN: Add the electronic serial number of the NodeB to respond to DHCP requests reported by the NodeB (optional).

2. The OM address of the NodeB and the NodeB interface address are not on the same network segment. Assume that the OM address of the NodeB is changed to 10.10.10.10/24 1) The service is available; therefore, the service from the FG2a to NodeB interface address is normal. The OM address of the NodeB and the interface address are not on the same network segment; therefore, the route to the NodeB is automatically added in the FG2a by running the command ADD NODEBIP. ADD NODEBIP: NODEBID=1, NBTRANTP=IPTRANS_IP, NBIPOAMIP="10.10.10.10", NBIPOAMMASK="255.255.0.0", IPSRN=0, IPSN=18, IPGATEWAYIP="12.12.8.2", IPLOGPORTFLAG=NO; The results (the network segment route added to the NodeB on the FG2a) are as follows: %%DSP IPRT: SRN=0, SN=18;%% Destination address Address mask 10.10.10.0

255.255.255.0

Next hop address

12.12.8.2

2) The M2000 can normally maintain the OMU; therefore, the path from the M2000 to the OMU is normal. Note: In the EMS system, the route to the NodeB must be added. In the NodeB, the route to the M2000 must be added. Through the preceding configuration, the NodeB O&M channel in the RNC is normal. You need not to configure any route in the RNC manually. 2008-09-14

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7.2 Maintaining the NodeB directly by the M2000 7.2.1 Principles and Basic Configuration Procedures

Figure 1.33 Maintaining the NodeB directly by the M2000

The OM channel from the M2000 to the NodeB does not pass the RNC. The configurations are as follows:  Add the NodeB IP in the RNC: Add the NodeB IP for the M2000 to provide the automatic search function (for the automatic search function of the M2000, see the V8 IPRAN Deployment Guide).  Synchronize the M2000 to the RNC: Read the OMIP to the NodeB from the BAM database and establish the OM channel with the NodeB.  If the OMIP of the NodeB and FE port are on the same network segment. In the NodeB LMT, run SET ETHPORT to enable the ARP proxy function of the port. Otherwise, one route to the NodeB OMIP must be added to Router2. The next hop is the FE port address.

7.3 Comparison between the Maintenance through the RNC and Maintenance by the M2000 directly Maintenance through the RNC Benefits

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

It does not depend on the transport network.

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Maintenance directly

by

the

M2000



OM packets of the NodeB do not cause extra burden for the RNC.



The architecture is clear. A fault can be located quickly.

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IPRAN Deployment Guide Limitations



The load of the RNC increases.



The RNC cannot be isolated in the location of a fault related to the NodeB OM.



In special cases, a router is required (for example, label the VLAN).

Recommendation: In the IP networking, the direct maintenance of the NodeB by the M2000 is recommended. The maintenance through the RNC is not recommended. Thus, the occupation of the IUB transport resources decreases. The load traffic between the RNC board decreases. In special cases, the maintenance of the NodeB through the RNC is used. For example, the IUB interface has the VLAN and a route device is unavailable for labeling the VLAN.

7.4 Active/Standby OMCH Configurations at the NodeB Side 7.4.1 Basic Principles The V210 is applicable to the dual stack. The IP scenario supports the active/standby OMCH channel. The ATM scenario does not support the active/standby configuration. In the IP scenario, two remote maintenance channels can be configured. Two channels reach the peer ends through different routes. After the NodeB starts, the active channel is selected fixedly as the activation channel. If the active channel is not available, the standby channel does not function as the activation channel automatically. At this time, the results are null by running the command DSP OMCH. In the initial configuration, one active OMCH channel must be configured. Note: 1. The remote maintenance channel IP, local maintenance channel IP, and IP of each interface (except the FE interface) should not be on the same network segment. The local IP of two remote maintenance channels should not be on the same network segment. 2. If the peer IP and local IP of the maintenance channel are not on the same network segment, you should run ADD OMCH to bind the route. Only the binding route of the activation channel is valid. The binding route of deactivation channel is not valid. Hence, the binding route is used for this maintenance channel. Otherwise, the corresponding binding route is invalid when the maintenance channel is switched over to the deactivation channel. As a result, channels using the route are interrupted. To ensure that the binding route of the maintenance channel 2008-09-14

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IPRAN Deployment Guide is used for this maintenance channel only, the destination network segment of the binding route should be different from any route destination network segment added by running the command ADD IPRT. To query the configured route, run LST IPRT. 3. If the local IP of the OMCH and the FE address are on the same network segment, run SET ETHPORT to enable the ARP proxy.

7.4.2 Configuration Example 1. Hybrid transport scenario In the case of the hybrid transport, two OMCHs are configured: one is over the ETH, and the other is over the PPP. ADD OMCH: FLAG=MASTER, IP="12.12.8.11", MASK="255.255.255.0", PEERIP="10.161.215.230", PEERMASK="255.255.255.0", BEAR=IPV4, SRN=0, SN=6, SBT=BASE_BOARD, BRT=YES, DSTIP="10.161.215.0", DSTMASK="255.255.255.0", RT=NEXTHOP, NEXTHOP="12.12.8.1", PREF=60; ADD OMCH: FLAG=SLAVE, IP="14.14.14.14", MASK="255.255.255.0", PEERIP="10.161.215.230", PEERMASK="255.255.255.0", BEAR=IPV4, SRN=0, SN=5, SBT=E1_COVERBOARD, BRT=YES, DSTIP="10.161.215.0", DSTMASK="255.255.255.0", RT=IF, IFT=PPP, IFNO=0, PREF=60; 2. Dual-stack scenario In the case of the dual-stack, two OMCHs are configured: one OMCH is over IP and the configurations are the same as the previous IP scenario; the other OMCH is over ATM. ADD OMCH: FLAG=MASTER, IP="12.12.8.11", MASK="255.255.255.0", PEERIP="10.161.215.230", PEERMASK="255.255.255.0", BEAR=IPV4, SRN=0, SN=6, SBT=BASE_BOARD, BRT=YES, DSTIP="10.161.215.0", DSTMASK="255.255.255.0", RT=NEXTHOP, NEXTHOP="12.12.8.1", PREF=60; ADD OMCH: FLAG=SLAVE, IP="14.14.14.14", MASK="255.255.255.0", PEERIP="10.161.215.230", PEERMASK="255.255.255.0", BEAR=ATM, SRN=0, SN=6, JNRSCGRP=DISABLE, SBT=BASE_BOARD, PT=IMA, PN=0, VPI=1, VCI=33, ST=UBR+, MCR=32, PCR=144; 3. ATM scenario In the ATM scenario, the active/standby configuration is not supported. Only one remote maintenance channel is configured.

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IPRAN Deployment Guide ADD OMCH: FLAG=MASTER, IP="14.14.14.14", MASK="255.255.255.0", PEERIP="10.161.215.230", PEERMASK="255.255.255.0", BEAR=ATM, SRN=0, SN=6, JNRSCGRP=DISABLE, SBT=BASE_BOARD, PT=IMA, PN=0, VPI=1, VCI=33, ST=UBR+, MCR=32, PCR=144;

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Chapter 8 Remote

Debug

of

NodeB 8.1 NodeB Remote Software Debug Usually, the NodeB software debug is subcontracted to a local cooperation partner. The software debug is implemented at the local NodeB. The fee of the NodeB software debug ranges from 1500 RMB to 7000 RMB. To save this engineering cost, the remote debug for a NodeB is implemented in the equipment room in the centralized mode. This mode can replace the debug at the local NodeB. Benefits: 1. After the hardware of NodeB is installed, engineers need not enter the site again. 2. The cost of the software debug is saved. 3. The construction speed of a NodeB is quicker. After the transport of the Iub interface in the IPRAN is ready, two modes are available for activating the NodeB remote maintenance channel: 

Correct data configuration files are downloaded to the NodeB to ensure the successful interconnection between the RNC and the NodeB OM channel.



The DHCP is used to activate the NodeB remote OM channel when correct data configuration files cannot be downloaded to the NodeB.

This section describes the remote debug of a NodeB related to Iub interface in the IPRAN networking. Maintenance personnel use the M2000 or LMT debug a NodeB in the remote OMC equipment room through the NodeB remote maintenance channel.

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8.2 Introduction to the DHCP 8.2.1 Basic Principles The dynamic host configuration protocol (DHCP) transfers configuration information (including allocated IP address, subnet mask, and default gateway) for a host in the network. The DHCP is encapsulated through the UDP. Based on the BOOTP protocol, the function of dynamically obtaining the IP address is added. In packets, options are added. Concepts: DHCP Client: It is the host in the network using the DHCP obtain configuration parameters, for example, NodeB. DHCP Server: It is the host in the network returning configuration parameters to the DHCP Client, for example, RNC DHCP Relay: It is the device transferring DHCP packets between the DHCP Server and the DHCP Client. The DHCP Relay can be a router or specific host.

8.2.2 Scenario without Using the DHCP Relay When the L2 network exists between the NodeB (DHCP Client) and DHCP Server, devices between them need not support the DHCP Relay. The DHCP Server is the address of the RNC interface board. The L2 network exists between the NodeB and RNC interface board. Figure 8-1 shows the DHCP procedure.

DISCOVER (Broadcast)

RNC interfaceboard Server Activeboard electronic serial number NodeB FE IP and mask NodeB OMIP and mask NodeB peer OMIP and mask

REQUEST (Broadcast)

Figure 1.34 Initial address application in the scenario without using DHCP Relay

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8.2.3 Scenario with Using the DHCP Relay When the L3 network exists between the NodeB (DHCP Client) and DHCP Server, the gateway router of the NodeB must support the DHCP Relay.

dhcp client 0 network 1

dhcp relay network 0

network 2

dhcp server network n

NETWORK n-1 dhcp client n Figure 1.35 Server-Client networking with using the Relay

The DHCP Server is the address of the RNC interface board. The L3 network exists between the NodeB and RNC interface board. The gateway router of the NodeB starts the DHCP Relay. Figure 8-3 shows the DHCP procedure.

Broadcast

Unicast Unicast

Broadcast

Unicast

Unicast

Figure 1.36 Initial address application in the scenario using the DHCP Relay

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8.3 General Process of NodeB Remote Software Debug NodeB RemoteSoftwareDebugFlowchart

Performthe integrated selftest for hardware Is the NodeB pinged successfully?

Cut over the transport and antennafeeder

Download data configuration files Ping the NodeB to be debugged remotely

Upgrade BOOTROM

Upgrade Flash software

OMSTAR hardwareinstallationandinspection

Check the power-on

Power on the NodeB

Install hardware

Hardwareinstallation

Debug the transport

Is thecutover of thetransport over?

Performthe remote debug

Start the NodeB remote debugtool

Download scripts at theRNC side of NodeB to be debugged

Personnel inOMC remoteequipment room

Prepare data

Handle faults of the NodeB

Informof theactiveboard electronic serial number

Is theremote debug successful?

End

M2000/LMT remote debug

Figure 1.37 General process of NodeB remote software debug

8.4 Configuration Example The following table lists the configuration of the RNC through an example of NodeB using the FE interface. Name RNC address

Value

interface

12 .12 .12 .1

M2000 address

11.11.11.1

NodeB address

10 .10 .10 .10

interface

NodeB electronic serial number

222222222222222222222

ADD NODEBESN: NODEBID=111, NBLB1="111222222222222222222222222222", USENBLB2=Disable, USEFE=Enable, USEPPP=Disable, USEMP=Disable, PTIP="10.10.10.10", PTIPMASK="255.255.255.0", FEDHCPSVRIP="12.12.12.1";

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IPRAN Deployment Guide ADD EMSIP: EMSIP="11.11.11.1", MASK="255.255.255.0"; Note: 1. The IP address of the DHCP Server must be one of the following addresses configured in the FG2, GOU, and PEU: device IP address, Ethernet port IP address, PPP link local IP address, and MLPP group local IP address. 2. The electronic serial number of the NodeB can be queried directly from the main control board of the NodeB. For the software debug, see the WCDMA Iub IPRAN Networking NodeB Remote Software Debug Guide.

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IPRAN 开局指导书

Chapter 9 Troubleshooting 9.1 Troubleshooting related to the RNC 9.1.1 Using the Tracert for Analysis in the case of Failure to Ping Packets 1. Application scenario When packets failed to be pinged or the delay is large, analyze the path of packets to be pinged by using the Tracert. The displayed information indicates in which gateway or path packets are delayed, and the delay time. The information is helpful for locating the fault. For the Trace principles, see the V18 IPRAN Deployment Guide. 2. Description 1) Run Tracert to query all path information from the PC to the peer device. For example,

2) On the RNC: TRC IPADDR: SRN=0, SN=18, DESTIP="10.10.10.10"; 3. Commands on the RNC 

DSP ARP: Query the port ARP table.



DSP IPRT: Query the board route table 2008-09-14

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IPRAN 开局指导书 

DSP ETHPORT: Query the port state and packet receiving and transmitting

9.1.2 Problems related to the SCTP 1. Principles

RNC

SPU

Debugdevice

PIU

HUB

Bearer network

Peer NE

Capture packets by the Ethreal

The data channel of the SCTP: SPU <--> PIU <--> Bearer network <--> Peer NE When you locate the fault of the connection failure or one-way connection, you should perform the following: As shown in the dotted line in the preceding figure, use the Ethereal to catch packets between the bearer network and RNC, and check whether packets exist in the network. If packets are unavailable in the network, the source end does not send packets. Then, check whether the problem results from the RNC side or nonRNC side. This principle applies to the location of a SCTP problem or other problems. 2. One-way connection due to incorrect configuration in the upper layer The tracing is performed on site. The following figure shows trace results.

The peer end transmits the INIT. The local end returns INITACK. Both ends start to 2008-09-14


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IPRAN 开局指导书 interact with Cookie. Then, the RNC sends an ABORT. The peer end continues to transmit the INIT. In the initial link establishment, the RNC transmits the ABORT. The causes are as follows: The data receiving and transmitting are normal. The processing of protocol messages is abnormal, because the protocol is processed on the SPU. After the start of the SPU, the system prints that the upper layer link is not configured. Location principle Check the following: 1. Interconnection parameters of the SCTP: Check whether the IP address and port are consistent with the negotiation. 2. No configuration of the upper layer application of the SCTP: For example, the NCP, CCP, and M3UA are not configured. 3. Connection failure due to the loss of Cookie packets In a test, the signaling interaction is as follows (results traced at the RNC side):

NodeB

RNC I NI T I NI TACK I NI T I NI TACK I NI T I NI TACK ABORT

According to the signaling tracing, the NodeB correctly sends the INIT and the RNC also correctly returns the INITACK. The NodeB does not send COOKIE. The causes are as follows: Use the Ethereal to catch packets. Packets exist in the network. At the NodeB side, the symptom is as follows:

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IPRAN 开局指导书 NodeB

RNC INIT INITACK COOKIE

Timeout

INIT INITACK COOKIE

Timeout

INIT INITACK

According to the tracing on the SPU, the packet does not reach the SPU. The packet may be lost in the PIU. The INIT and INITACK packets can be received and transmitted normally. It indicates that the channel is normal. The INIT packets can be received. The RNC cannot receive COOKIE packets. The comparison of two packets (including quintuple, VLAN, and IP header) indicates that no error is found. The COOKIE packet is longer than the INIT packet. Check the MTU and find that it is too small. The PIU loses the MTU. Run SET ETHPORT to set the MTU to a larger value. The problem is solved. 4. Location of faults related to the SCTP Handlings of a problem that does not comply with the protocol: 1. Analyze the tracing on the SPU. Analyze whether each field of each protocol message is correct. 2. Start the redirection of the SPU serial port and analyze the printing information on the SPU. 3. Locate the problem on the SPU according to the information corresponding to the serial port redirection. Note: Usually, this type of problem results from incorrect configurations. Hence, engineers should check configurations.

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9.1.3 Cases of M3UA Common Problems 1. The link establishment fails due to inconsistent configurations at both ends Symptom: One end of the link is DOWN and the other end is INACTIVE. The ASP end sends UP messages to the SGP periodically. Handling: 1. Analyze codes. When configuration at both ends are inconsistent, the SGP returns the ACK after the receive of the UP message, with carrying the error information in the Info field. After receiving of the ACK, the ASP discards the message, without any processing. After the timeout of the UP timer, the ASP sends the UP message again. 2. Analyze configuration data. It is found that the configurations of the OPC and DPC at both ends are not matched. This is the cause. Comments: In the case of the data configuration, engineers should ensure the correctness of the data. The data check mechanism is available in the M3UA, and the mechanism cannot check the configuration of the peer end. In the case of the data configuration, engineers should check configuration data at the peer end. 2. A link fails to be established due to the repeated configuration of the ASPID Symptom: At the ASP side, one link is configured. ASP ID is 65536. During the link establishment, it is found that the SGP side returns Error (ASP illegal flag). The link fails to be established. Handling: 1. Analyze the codes. During the link establishment, the system judges whether the link with the ID is recorded in the linkset when the UP message is received. If yes, it indicates that the link is established and the system returns Error. The link is not established. 2. After the communications with the product line, it is found that the link is added in the case of the online operations. The product personnel do not know whether the ID in the previous links exists. Engineers guess that the possibility is high. 3. After the replacement of the ASP ID, the problem is solved. Comments: 2008-09-14


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IPRAN 开局指导书 When data is dynamically added, engineers should familiar with the previous configurations to avoid the conflict between the new data and old data.

Chapter 10 Alarms 10.1 Alarms at the RNC Side (V210) 

ALM-1711 PATH Fault



ALM-1712 PATH Forward Congestion



ALM-1713 PATH Backward Congestion



ALM-1714 Port Forward Congestion



ALM-1715 Port Backward Congestion



ALM-1721 Logical Port Forward Congestion



ALM-1722 Logical Port Backward Congestion



ALM-1851



ALM-1852 SCTP Link Congested



ALM-1853 Link Destination IP Changeover



ALM-1861 M3UA Link Fault



ALM-1862 M3UA Link Congestion



ALM-1863 M3UA destination entity route invalid



ALM-1864 M3UA route unavailable



ALM-1865 M3UA destination entity inaccessible



ALM-2602 PPP/MLPPP Link Down



ALM-2604 MLPPP Group Down



ALM-2606 IP PATH Down



ALM-2609 FE Port Active/Standby Switchover



ALM-2612 interface board bottom GE link fault alarm



ALM-2613 Ethernet port work mode change alarm



ALM-2622 MLPPP group link bandwidth change alarm



ALM-2623 Ethernet port bandwidth change alarm



ALM-2624 L3 detection failure alarm



ALM-2625 IP address conflict detection alarm

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ALM-420 IP PM detection start failure



ALM-421 IP PM detection failure



ALM-422 logical port bandwidth adjustment exceeding threshold



ALM-851 FE Link Down



ALM-852 FE Link Send Defect Indication



ALM-853 FE Link Receive Defect Indication



ALM-854 FE Link Loop

10.2 Alarms at the NodeB Side 

ALM-2750 FE Chip Initialization Failure



ALM-2751 IP Transmission Network FE Interface Abnormal



ALM-2752 IP Transmission Network PPP Interface Abnormal



ALM-2753 IP Transmission Network ML PPP Interface Abnormal



ALM-2754 PPPoE Interface Fault



ALM-2755 IP RAN NCP Abnormal



ALM-2756 IP RAN CCP Abnormal

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