BSC6900V900R012 UO Interface Data Configuration(IP)-20101218-B-V1.0

Internal

Interface Data Configuration (IP) ------Based on MML Commands

BSC6900V900R012 www.huawei.com

HUAWEI TECHNOLOGIES CO., LTD.

Huawei Confidential

 Before this course, you have learned global &

equipment data configuration  After this course, you will master BSC6900

interface data configuration in IP networking, including configuration flow, commands and parameters.


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Upon completion of this course, you will be able to:  Master the principle of BSC6900 interface data configuration  Master the configuration steps, commands and parameters of

Iub, Iucs, Iups in IP networking


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 《 (For Customer)BSC6900 UMTS Product

Documentation(V900R012C00_01)-EN 》  《 BSC6900 UMTS Initial Configuration

Guide(V900R012C00_01) 》


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Chapter 1 Interface configuration Overview in IP Networking Chapter 2 Iub Interface Data Configuration Chapter 3 Iucs/Iups Interface Data Configuration


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Why IP Network?

Air Interface Technology 3G(R99/R4) UL: 384 Kbps DL: 384 Kbps

Service Bandwid th

64-144 Kbps

2002-2003

3G+HSDPA(R5) UL: 384 Kbps DL: 14.4 Mbps

3G+HSxPA(R6/R7) UL: 5.76 Mbps DL: 14.4 Mbps

3G+MIMO+HSPA+ UL: 12.5 Mbps DL: 28 Mbps

obile ia M net d e r im Mult and Inte b d a bile bro & Mo e n o g o Ph Vide streamin

LTE UL: 50 Mbps DL: 100 Mbps

obile ity M l a u e er Q High xperienc E

20-100 Mbps 10-50 Mbps

3-20 Mbps 64-384 Kbps

2003-2004

384 K5 Mbps

2005-2006

2006-2007

2008-2010

2010-2012

 Wireless Mobil network all use IP.  Wireless access network needs wider bandwidth.  Operators needs lower cost of CAPEX and OPEX. HUAWEI TECHNOLOGIES CO., LTD.

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Iub Interface Data Configuration  Iub interface protocol stack User plane

A

C SCTP

UDP

IP

IP

Data link layer

Data link layer Physical layer


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TFCI2 FP

Tranport network layer user plane

CPCH FP

CCP

Tranport network layer user plane

Transport network layer

USCH FP

CCP

PCH FP

NCP

RACH FP

DCH FP

NBAP

HSDSCH FP

Control plane

FACH FP

Radio network layer

Iub Interface Data Configuration  Iub interface data configuration flow

Start

Adding Physical Layer and Data Link Layer Data

 This interface configuration must

be after global & equipment data configuration.

Adding Control plane on the Iub Interface

Setting the Mapping Between Adjacent Nodes and Transmission Resources

Adding User panel on the Iub Interface

Adding the OM Channel on the Iub Interface

End


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Iub Interface Data Configuration Start


FG2a/GOUa/FG2c/GOUc PEUa


POUa/POUc Setting the Mapping Between Adjacent Nodes and Transmission Resources

UOIa_IP



End


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Iub Interface Data Configuration  Iub Interface Networking Layer 3

Layer 2

IP1 、 IP2 is the device IP of IP board. IP3 、 IP4 is the IP of Ethernet port.

IP1 、 IP2 is the IP of Ethernet port. HUAWEI TECHNOLOGIES CO., LTD.

IP5 、 IP6 is the gateway IP on RNC side. IP7 is the gateway IP on NodeB side. IP8 is the NodeB IP. Huawei Confidential

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Link aggregation  Link aggregation is to group multiple Ethernet links on the Ethernet

interface board into a logical link, so that all the Ethernet links in the group share the common IP and MAC addresses  The benefits of this feature:

 The transmission bandwidth is broadened  The reliability is enhanced  The load sharing is enabled


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Adding Physical Layer and Data Link Layer Data  Using FG2a/GOUa/FG2c/GOUc

SET ETHPORT: 

Set the properties of the Ethernet port

1 、 Link non-aggregation mode

ADD ETHIP: 

Each Ethernet port can be configured with

six IP addresses.


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Adding Physical Layer and Data Link Layer Data  Using FG2a/GOUa/FG2c/GOUc 2 、 Link aggregation mode

ADD ETHTRK: 

Add a link aggregation group.

ADD ETHTRKLNK: 

Add a sub-link to the link aggregation group.

ADD ETHTRKIP: 

Add primary IP address for the link aggregation

group. Each trunk group can be configured with only one primary IP address and five secondary IP addresses. ADD DEVIP: Optional. Perform this step only when using layer 3 networking.



One interface board can be configured with a maximum of 16 device IP addresses 。


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Adding Physical Layer and Data Link Layer Data  Using PEUa

 SET E1/T1:  ADD DEVIP  ADD PPPLNK   

Set Board type to PEUa. Set Logic function type to IP. It is recommended that Borrow DevIP be set to YES.

 ADD MPGRP  ADD MPLNK


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128 PPP Link 32 MLPPP Group

Adding Physical Layer and Data Link Layer Data  Using POUa/POUc

 SET E1/T1:  SET OPT: 

J0 TX Type, J0 TX Value, Expected J0 RX Type, Expected J0 RX Value, J1 TX Type, J1 TX Value, Expected J1 RX type, and Expected J1 RX Value must be consistent with the peer.

 SET COPTLNK: 

set the channel attributes of the channelized optical port.

 ADD DEVIP  ADD PPPLNK  ADD MPGRP  ADD MPLNK


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Adding Physical Layer and Data Link Layer Data  Using UOIa_IP

 SET OPT: 

J0 TX Type, J0 TX Value, Expected J0 RX Type, Expected J0 RX Value, J1 TX Type, J1 TX Value, Expected J1 RX type, and Expected J1 RX Value must be consistent with the peer.

 ADD DEVIP  ADD PPPLNK


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Setting the Mapping Between Adjacent Nodes and Transmission Resources



Mandatory Commands ： ADD SCTPLNK ADD UNODEB ADD UNODEBALGOPARA ADD UNODEBLDR ADD UNODEBOLC ADD UNCP ADD UCCP ADD ADJNODE

End


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Iub Interface Data Configuration  Links on the Iub Interface (IP)


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Adding Control plane on the Iub Interface  ADD SCTPLNK


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Adding Control plane on the Iub Interface  ADD SCTPLNK (parameters description) Signalling link mode: In Iub interface, RNC works as SCTP server, NodeB works as SCTP client. Application type: In Iub interface, we set it NBAP. First local IP address: In layer 2, this parameter can use the Ethernet port IP of RNC interface board. First destination IP address: In layer 2, this parameter can use the NodeB port IP.

Destination SCTP port No.: Every SCTP link includes source port and destination port. On RNC side, we can use “SET SCTPSRVPORT” to set RNC source port. Ports of Every SCTP link are negotiation data.

Logic port Flag: It is used in “RAN sharing”. Different operators separate Iub transmission resource instead of “first come first served” when admission.


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Adding Control Plane Data on the Iub Interface  Paramters of ADD UNODEB command

Choose the IUB trans bearer type is ATM

Choose RNC backup function


Choose NodeB type

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Adding Control Plane Data on the Iub Interface Basic Information —RNC backup configuration （ optional ） ADD URNCPOOL\ADD URNCPOOLMEMBER

Use this command to add a RNC pool. Two RNCs with Iur interface can be configured as a RNC pool. The two RNCs supply redundancy backup for each other. For a NodeB, the local RNC acts as the primary RNC and the peer RNC as the secondary RNC. If the primary RNC is faulty, the secondary RNC takes over the traffic carried by the NodeB.


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Adding Control Plane Data on the Iub Interface  Paramters of ADD UNODEBALGOPARA command

This command use to add NodeB algorithm switch. IUB_LDR （ IUB congestion control algorithm ）

Suggest : ON

NODEB_CREDIT_LDR （ NodeB level credit congestion control algorithm ）

Suggest: OFF

LCG_CREDIT_LDR （ Cell group level credit congestion control algorithm ）

Suggest: ON


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Adding Control Plane Data on the Iub Interface  Paramters of ADD UNODEBLDR command


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Adding Control Plane Data on the Iub Interface •

ADD UNODEBOLC


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Adding Control Plane Data on the Iub Interface  Parameters of ADD UNCP command

The SAAL link that bears the NCP link must be of UNI type.


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Adding Control Plane Data on the Iub Interface  Parameters of ADD UCCP command


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Setting the Mapping Between Adjacent Nodes and Transmission Resources Adding User panel on the Iub Interface

ADD TRMMAP ADD TRMFACTOR ADD LOADEQ (optional) ADD ADJMAP


End


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Setting the Mapping Between Adjacent Nodes and Transmission Resources  Parameters of ADD TMMMAP command

By default, 14 transport resource mappings (the index ranges from 0 to 13) are added. In addition, the 14 transport resource mappings cannot be modified and deleted.


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Setting the Mapping Between Adjacent Nodes and Transmission Resources  ADD TRMMAP (default configuration) PHB (Per-Hop-Behavior)

DSCP (Differentiated Services CodePoint)

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 HUAWEI TECHNOLOGIES CO., LTD.

0 Huawei Confidential

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Setting the Mapping Between Adjacent Nodes and Transmission Resources  Parameters of ADD TRMFACTOR command

By default, the activation factor table with index 0 is configured in the RNC. In addition, this index cannot be modified and removed. The RNC uses the activation factor to calculate the admission bandwidth. The admission bandwidth is calculated by using the following formula: Admission bandwidth = Bandwidth at the transport layer * Activation factor/100. HUAWEI TECHNOLOGIES CO., LTD.

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Setting the Mapping Between Adjacent Nodes and Transmission Resources  Parameters of ADD LOADEQ command for IUCS/IUPS/IUR

If the NodeB supports ATM/IP dual stack or hybrid IP, you can configure the path load EQ threshold table. The path load EQ threshold table with index 0 is the default table in the RNC, and it cannot be modified or deleted.


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Setting the Mapping Between Adjacent Nodes and Transmission Resources  Parameters of ADD ADJMAP command for IUCS/IUPS/IUR

This command is used to configure the TRM mapping table and activity factor table for users of different priorities. When Interface Type is IUB, Resource Management Mode can be SHARE or EXCLUSIVE. When Interface Type is IU-CS,IU-PS,IUR, Resource Management Mode can only be SHARE.


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ADD IPLOGICPORT (optional) ADD IPPATH ADD IPRT (optional)

End


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Adding User Plane on the Iub interface  ADD IPLOGICPORT (parameters description)

Perform this step when the RAN sharing function is used. If the user plane resources on the Iub interface are EXCLUSIVE, set Resource Management Mode to EXCLUSIVE and set CN Operator Index.


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Adding User Plane on the Iub interface  ADD IPPATH (parameters description)

LST PHBMAP: to query the configuration data about the mapping from the PHB to the DSCP.


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ADD UNODEBIP: ADD UNODEBESN: optional If the peer NodeB uses the DHCP


End


STR UNODEBDETECT: optional When the VLAN is configured in the transport networking between the BSC6900 and the NodeB Huawei Confidential

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Adding the OM Channel on the Iub Interface  ADD UNODEBIP

 This command is used to add the OM IP address of NodeB and build an IPRT to NodeB OM IP on BAM automatically.


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Adding the OM Channel on the Iub Interface  ADD NODEBESN  If the peer NodeB uses the DHCP, we should perform this command.  We configuration NodeB ESN on RNC, RNC supply the ESN on match NodeB in “DHCPOFFER” and add OM IP for NodeB.

NodeB: DHCP Client Include ESN and MAC address

RNC interface board: DHCP Server DHCP DISCOVER: broadcast DHCP OFFER

NodeB FE IP NodeB OM IP

DHCP REQUEST: broadcast DHCP ACK


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

The first serial number: 1.BTS3900/DBS3900 active WMPT ESN 2. DBS3800 active BBU3806 ESN 3. BTS3812E active NMPT ESN

 The second serial number:


standby main control board ESN

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Adding the OM Channel on the Iub Interface  STR UNODEBETECT （ optional ）

Function: Use this command to detect the ID of the VLAN where the NodeB belongs. Note: 1. When the detect type is set to ALL, only the current configured NodeBs are detected. However, if another NodeB is added after the detection, the detection for this added NodeB must be started. 2. Before executing this command, ensure that the VLAN IDs of the OM IP address and the PORT IP for the NodeB have been configured. HUAWEI TECHNOLOGIES CO., LTD.

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Iu-cs/Iu-ps Interface Data Configuration  Iu-cs interface protocol stack


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Iu-cs/Iu-ps Interface Data Configuration  Iu-ps interface protocol stack


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Iu-cs/Iu-ps Interface Data Configuration  Iucs/Iu-ps interface configuration flow

Start


Adding Control Plane Data

Setting the Mapping Between Adjacent Nodes And Transmission Resources

Adding User Plane Data

Please refer to Iub configuration

ADD SCTPLNK ADD M3LKS ADD M3RT ADD M3LNK ADD ADJNODE : ADD UCNDOMAIN ADD UCNNODE

End


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Iu-cs/Iu-ps Interface Data Configuration  ADD SCTPLNK (parameters description) 

Set Signaling link model to CLIENT.



Set Application type to M3UA.


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Concept of Iu Interface Control Plane Example 1

Example 2 M3LKS

RNC M3LE

M3LKS M3LNK1 M3LNK2 M3LNK3

IPSP

CN

RNC

M3DE

M3LE

IPSP

ASP

M3LNK1 M3LNK2 STP M3LNK3 SGP

ADD SCTPLNK

ADD M3LE

ADD M3DE

ADD M3LKS

RNC (SCTP client)

IPSP client=ASP

SGP

ASP

SP

IPSP

SS7SP

IPSP

IPSP

IPSP

IPSP

IPSP server=SGP

SGP

ASP

CS/PS (SCTP server)


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CN M3DE

SP

Iu-cs/Iu-ps Interface Data Configuration ADD M3LKS ADD M3RT ADD M3LNK


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Iu-cs/Iu-ps Interface Data Configuration  Iucs/Iu-ps interface configuration flow Start

Adding Physical Layer and Data Link Layer Data Adding Control Plane Data

Setting the Mapping Between Adjacent Nodes And Transmission Resources

ADD TRMMAP ADD TRMFACTOR ADD ADJMAP The same as Iub interface

Adding User Plane Data

End


ADD IPPATH ADD IPRT The same as Iub interface

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Restriction of RNC Inside IP Address  Port IP, user plane IP and control plane IP can’t be 0.*.*.* 、 127.*.*.* 、 255.255.255.255 、 RNC inside subnet, RNC commissioning subnet (SET SUBNET ， default value is 192), BAM internal / external subnet, M2000 subnet;  Restriction of RNC IP address subnet ： 1. Device IP addresses can only be configured on the interface board. Each interface board can be configured with a maximum of 16 device IP addresses. 2. The IP address can be an address in class A, class B, or class C. An IP address consists of the network prefix and the host number. The host number cannot be all 0 or all 1. The first byte of the IP address cannot be 0 or 127. 3. Device IP addresses and internal IP addresses of the OMU cannot be in the same network segment, or the two network segments cannot have any inclusion relation. 4. Device IP addresses must be different from the IP addresses that are configured in the RNC. 5. Device IP addresses configured for the same slot cannot be in the same network segment.


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1.

Please think of the configuration flow and commands of Interface configuration in RNC initial configuration.

2.

Please think how to configure ATM&IP dual stack on Iub interface?

3.

Please think how to configure hybrid IP on Iub interface?


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Thank you www.huawei.com

BSC6900V900R012 UO Interface Data Configuration(IP)-20101218-B-V1.0

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