11-owb600206 sgsn9810 gb interface data configuration issue1.0
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Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
SGSN9810 Gb Interface Data Configuration
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
References
3GPP TS 48.014
SGSN9810 Operation Manual Data Configuration
Volume I(V8.60)
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. Basic Concept
2. Gb over FR
3. Gb over IP
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Gb Interface
Gb interface is the interface between SGSN and
PCU
Gb interface is a mandatory interface in the GPRS
network
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Gb Interface Protocol Stack __ User Plane
The Gb interface protocol stack is composed of SNDCP, LLC, BSSGP, NS, L1bis.
Relay
NetworkService
GTP-U
Application
IP
SNDCP
LLC
RLC
MAC
GSM RF
SNDCP
LLC
BSSGP
L1bis
RLC
MAC
GSM RF
BSSGP
L1bis
Relay
L2
L1
IP
L2
L1
IP
GTP-U
IP
Um Gb Gn GiMS BSS SGSN GGSN
NetworkService
UDPUDP
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Gb Interface Protocol Stack __Control Plane The Gb interface protocol stack is composed of
GMM/SM, LLC, BSSGP, NS, L1bis.
BSSGPRelay
GMM/SM
LLC
RLC
MAC
GSM RF
GMM/SM
LLC
BSSGP
L1bis
Um GbMS BSS 2G-SGSN
NetworkService
RLC
MAC
GSM RF L1bis
NetworkService
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
The Relevant Hardware For Gb Over FR The Gb protocol stack is processed by the UGBI, UEPC, UFEU
and UEPI
E1 acts as its physical connection that is extended from UEPI
UFEU performs the Frame Relay function
UEPC is an optional pinch board that can provide the
encryption and compression function
UGBI performs the NS, BSSGP, LLC ,SNDCP and GMM/SM
functions
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Concept of Gb Over FR E1
E1 is the physical cable connecting BSS with SGSN. BSS can connect
with SGSN either directly or through the intermediate FR network.
BC
BC is the bearer channel of frame relay, corresponding to the timeslot
group of E1/T1
The whole E1/T1 line can be either configured as one BC, or divided into
multiple BCs. But it’s better to configure as many timeslots as possible
in one BC.
For easy local management, BCs are distinguished by numbers, which
are called BCID (BC Identification).
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
E1 and BCBC1(TS1~TS3)
BC2(TS1~TS3)E1 linkTS0~TS31
•SGSN
E1 linkTS0~TS31
•BSS
•TS3•TS2•TS1
BC1(TS1~TS3)
BC2(TS4~TS6)
NSVE 1
NSVC2
NSVE 3
NSVC4•TS6
•TS4
•TS5
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
NSVC
NS-VC
NS-VC is the virtual link provided by NS layer for BSSGP
layer through which NS transmits the data of BSSGP
layer
NS-VC is identified by NS-VCI, which is unique in SGSN
NS-VC in SGSN corresponds to NS-VC in BSS one by
one, and their IDs are the same
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Concept Of Gb Over FR
PVC
PVC refers to the permanent virtual connection of the
frame relay.
In one BC, a PVC is differentiated from others by its
number, which is called DLCI (Data Link Connection ID).
In SGSN9810, each NSVC link is corresponding to one
FR link.
The command “ADD NSVC “ is used to add a NSVC link
and FR link simultaneously.
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
NSE
NSE
Network service entity (NSE) is identified by NSEI, its ID
must as same as the PCU configuration.
NSE manages a group of NS-VCs, and corresponding a
group of cells.
The Sub-network layer can be realized by FR protocol or
IP link.
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
BVC
BVC
BSSGP virtual connection is used in the BSSGP layer.
There are three kinds of BVC: Sig (signaling) BVC, PTP
(point to point) BVC and PTM (point to multipoint) BVC
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Network Service Entities
SGSNSGSN
(BVCI 1-4)(BVCI 1-4)
GGbb
(BVCI 5-8)(BVCI 5-8)
BVC = BVCI + NSEI
BBSSCC
BVCI 6BVCI 6
BVCI 5BVCI 5
BVCI 7BVCI 7
BVCI 8
BVCI 8
BBSSCC
BVCI 2BVCI 2
BVCI 1BVCI 1
BVCI 3BVCI 3
BVCI 4
BVCI 4
NSEI-1NSEI-1
NSEI-2NSEI-2
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Relationship Between BVC,CELL And NSE Cells correspond to PTP BVCs one by one. One cell
is only subordinating to one NSE, but one NSE
include multiple CELLs
A Sig BVC manages a group of cells in a NSE. NSE
and Sig BVC is one to one correspondence. So one
Sig BVC manages multi PTP BVC
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Gb Over IP
Gb BSS
LLC
BSSGP
L1
SGSN
NS
L1
MAC
BSSGP RLC
RELAY
NS
Sub-Network Service / Sub-Network Service protocol
Network Service Control / Network Service Control protocol
Network Service
The 3GPP protocol specifies that the Sub-NS uses the FR network or IP
network as its bearer mode
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
The Relevant Hardware For Gb Over IP
The Gb protocol stack is processed by the UGBI.
The UFEU and UEPI need not configure in case Gb
over IP
The UDP and IP layer are realized by UGFU board.
The UPIU and it’s pinch board UEEC or UEFC provide
the physical port for Gb interface to connect with PCU.
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Concept Of Gb Over IP
IPNSVC:
In the Gb over IP network, each NS-VC link is identified
by a quaternary group including the following:
1 IP address of the SGSN
2 UDP port number of the SGSN
3 IP address of the BSS
4 UDP port number of the BSS
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. Basic Concept
2. Gb over FR
3. Gb over IP
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Data Planning Rules
NSE
NSVC NSVC NSVC
DLCI DLCI DLCI
BC BC
E1
1:N
1:1
N:1
N:1
The BCID must be unique on an E1/T1 port. It need not be consistent with that of the peer end.
The NSVC ID must be consistent with the PCU. It must be unique within the SGSN.
The NSEI must be consistent with the PCU. It must be unique within the SGSN.
The DLCI must be consistent with the peer node. It must be unique within the BC.
NSVC
DLCI
BC
E1
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Gb Interface Networking
NSEI=1
BSS1
BSS2
460010001010001
460010001010002
460010001010003
460010002010001
460010002010002
460010002010003
Port 0
Port 1
1
2
34
SGSNSGSN
UGB I
UGB I
UGB I
U E P I
U E P I
U E P I
0/0
0/1
0/2
TS=1-10,DLCI=100, NEVCI=11
Port 1
Port 0
TS=1-10,DLCI=100, NEVCI=22
NSEI=2
TS=1-10,DLCI=100,
NEVCI=12
TS=1-10,DLCI=100, NEVCI=21
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Network Data
Link Link
No.No.
SubraSubra
ck Nock No
SloSlo
t t
NoNo
Port Port
NoNo
BCIDBCID TimTim
e e
slot slot
DLCIDLCI NSVCNSVC
II
NSENSE
II
BSSID
1 0 0 0 0 1~1
0
100 11 1 BSS1
2 0 0 1 0 4~2
0
100 21 2 BSS2
3 0 1 0 0 1~9 100 12 1 BSS1
4 0 1 1 0 2~1
7
100 22 2 BSS2
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Configuration Step
Step Action Command
1Add the relation
boardsADD BRD
2configure the
information of E1 link
ADD UEPIUTPICFG
3Add the E1/T1
ports.ADD E1T1CFG
4 Add the BCs. ADD BC
5 Add the NS-VCs. ADD NSVC
6 Add the NSEs. ADD NSE
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 1: Add The Relative Boards ADD BRD:
For the Gb over TDM, UEPI, UGBI,UFEU should be
added.
UEPC is used to encrypt and compress the data, it
should be added depending on the real network
UGBI board woke in N+1 mode
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 1: Add The Relevant Boards ADD BRD:
Example:
ADD BRD: SRN=0, SN=0, BP=IO, BT=UGBI, RS=ACTIVE,
PSRN=0, PSN=2, PMCDT=UFEU, SPEC=B, BCKBT=UEPI,
BCKST=ACTIVE;
ADD BRD: SRN=0, SN=1, BP=IO, BT=UGBI, RS=ACTIVE,
PSRN=0, PSN=2, PMCDT=UFEU, SPEC=B, BCKBT=UEPI,
BCKST=ACTIVE;
ADD BRD: SRN=0, SN=2, BP=IO, BT=UGBI, RS=STANDBY,
PMCDT=UFEU, SPEC=B, BCKBT=UEPI, BCKST=STANDBY;
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 2: Configure E1 Workmode ADD UEPIUTPICFG:
This command is used to configure the E1/T1 clock mode and
the work mode
Example:
ADD UEPIUTPICFG: SRN=0, SN=0, CL=SL, BT=UFEU_Plus,
BM=UNBALANCE;
ADD UEPIUTPICFG: SRN=0, SN=1, CL=SL, BT=UFEU_Plus,
BM=UNBALANCE;
ADD UEPIUTPICFG: SRN=0, SN=2, CL=SL, BT=UFEU_Plus,
BM=UNBALANCE;
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 3: Configure E1 Port ADD E1T1CFG:
This command is used to define the information of the port.
Example:
ADD E1T1CFG: SRN=0, SN=0, PN=0, LKFRMT=DF, LKCT=HDB3;
ADD E1T1CFG: SRN=0, SN=0, PN=1, LKFRMT=DF, LKCT=HDB3;
ADD E1T1CFG: SRN=0, SN=1, PN=0, LKFRMT=DF, LKCT=HDB3;
ADD E1T1CFG: SRN=0, SN=1, PN=1, LKFRMT=DF, LKCT=HDB3;
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 4: Configure The BC ADD BC :
This command is used to define BC.
Example: ADD BC: SRN=0, SN=0, PN=0, BCID=0, BTS=1, ETS=10,
DLCIT=1, PROTOCOL=Q933, BWCNTL=NO, MODE=DCE;
ADD BC: SRN=0, SN=0, PN=1, BCID=0, BTS=4, ETS=20, DLCIT=1, PROTOCOL=Q933, BWCNTL=NO, MODE=DCE;
ADD BC: SRN=0, SN=1, PN=0, BCID=0, BTS=1, ETS=9, DLCIT=1, PROTOCOL=Q933, BWCNTL=NO, MODE=DCE;
ADD BC: SRN=0, SN=1, PN=1, BCID=0, BTS=2, ETS=17, DLCIT=1, PROTOCOL=Q933, BWCNTL=NO, MODE=DCE;
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
DTE/DCE
BC
DCE
DCE
DTE
DTE
BSS SGSN
BSS SGSN
DTE DTE
FR
FR
Scenario 1
Scenario 2
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 5: Configure The NSVC ADD NSVC:
This command is used to define NSVC.
Example: ADD NSVC: OTHERNODE="to BSS1", NSVCI=11, NSEI=1, SRN=0,
SN=0, PN=0, BCID=0, DLCI=100;
ADD NSVC: OTHERNODE="to BSS2", NSVCI=21, NSEI=2, SRN=0, SN=0, PN=1, BCID=0, DLCI=100;
ADD NSVC: OTHERNODE="to BSS1", NSVCI=12, NSEI=1, SRN=0, SN=1, PN=0, BCID=0, DLCI=100;
ADD NSVC: OTHERNODE="to BSS2", NSVCI=22, NSEI=2, SRN=0, SN=1, PN=1, BCID=0, DLCI=100;
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 6: Configure The NSE
ADD NSE:
This command is used to define NSE.
Example:
ADD NSE: OTHERNODE="to BSS1", NSEI=1, SRN=0,
SN=0, BSSID=1;
ADD NSE: OTHERNODE="to BSS2", NSEI=2, SRN=0,
SN=1, BSSID=2;
– NSE
~Negotiated with PCU
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Contents
1. Basic Concept
2. Gb over FR
3. Gb over IP
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Case
IP network
IPVLINK
IP route
UGBI
Ethernet Port
UFCU
UPIU
UGFU
UPIU
URCU/UBIU
Logical IP
IP of PCU1
10.20.20.1:3322
/10.20.20.2:3323
IP of PCU2
10.20.30.1:2244/
10.20.30.2:2245
IP of UPIU:10.30.30.1/10.30.30.2
IP of UGFU: 10.10.10.1/10.10.11.2
Router
IP of router: 10.30.30.3
DATA UGFU
IP
PCU IP
User data and Control signaling
IPVlink
PCU1 PCU2
UDP port: 3344, 3345
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Slot Number of the Boards
Board
Subrack
SlotActive/standby
Back board
PMCUP
PMCDWN
UGBI 0 0 A UGBI 0 1 A UGF
U3 10 A UPIU
UEEC UAIC
UGFU
3 12 A UPIUUEE
C
UAIC
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
IP Parameter Data type Data item value
IP port and address IP port and address of PCU of PCU
Peer IP address, Port of PCU1
10.20.20.1:3322
Peer IP address, Port of PCU1
10.20.20.2:3323
Peer IP address, Port of PCU2
10.20.30.1:2244
Peer IP address, Port of PCU2
10.20.30.2:2245
IP address of SGSN IP address of SGSN (UPIU port)(UPIU port)
Port(3/10/1) 10.30.30.1Port(3/11/1)Port(3/12/1) 10.30.30.2
Port(3/13/1)
IP address of Gb IP address of Gb interface logical IP)interface logical IP)(UGFU IP for Gb)(UGFU IP for Gb)
UGFU(3/10) 10.10.10.1UGFU(3/11)UGFU(3/12) 10.10.11.2UGFU(3/13)
UDP port for UGBIUDP port for UGBI UGBI(0/0) 3344UGBI(0/1) 3345
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
IP NSVC
UGBI(0/0)
UGBI(0/1)
PCU1(NSEI=1)
IP NSVC1
IP NSVC2
IP NSVC3
IP NSVC4
UGBI(0/0)
UGBI(0/1)
PCU2(NSEI=2)
IP NSVC5
IP NSVC6
IP NSVC7
IP NSVC8
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
IP NSVC Data
IP NSVC
LINK
NSEI NSVCI UGBI SGSN IP
(UGFU)
SGSN
PORT
PCU IP PCU
PORT
1 1 11 0/0 10.10.10.1 3344 10.20.20.1 3322
2 1 12 0/0 10.10.11.2 3344 10.20.20.2 3323
3 1 13 0/1 10.10.10.1 3345 10.20.20.1 3322
4 1 14 0/1 10.10.11.2 3345 10.20.20.2 3323
5 2 21 0/0 10.10.10.1 3344 10.20.30.1 2244
6 2 22 0/0 10.10.11.2 3344 10.20.30.2 2245
7 2 23 0/1 10.10.10.1 3345 10.20.30.1 2244
8 2 24 0/1 10.10.11.2 3345 10.20.30.2 2245
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
IPVLNK
UDP Port 3344 for UGBI(0/0);
UGBI(0/0)
UGBI(0/1)
UGFU(3/10)
UGFU(3/12)
IPVLNK1
IPVLNK2
IPVLNK3
IPVLNK4
UDP Port 3345 for
UGBI(0/1);
10.10.11.2
10.10.10.1
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
IPVLNK
IPVLNK
IP virtual link
It is an internal communication channel established
between UGBI and UGFU
Identify
Each IPVLNK is identified by (IP, Port; slot of UGBI)
Each IPVLNK will binding with a specific UGBI board. The
banding ensure the system forward the data between a
UGFU and UGBI.
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
IPVLNK
IP VLNK UGBI UGFU IP UDP PORT
1 0/0 10.10.10.1 3344
2 0/0 10.10.11.2 3344
3 0/1 10.10.10.1 3345
4 0/1 10.10.11.2 3345
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Configuration StepsStep Action Command
1. Configure the related boards.1. Configure the related boards.1 Add the UGBI ADD BRD
2Add the UGFU and UPIU
boardsADD BRD
2. Configure the IP routes.2. Configure the IP routes.
3 Set the work mode SET UPIU_PORT
4Configure the public network segments.
ADD PUBNWIP
5Configure IP addresses for
board interfaces.ADD IFIP
6Configure the static
routes.ADD IPRT
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Configuration StepsStep Action Command
3. Configure the Gb interface.3. Configure the Gb interface.
7Configure the IP address
for the Gb interface.ADD BRDIP
8 Add the IP virtual links. ADD IPVLNK
9 Add the NS-VCs. ADD IPNSVC
10Add the IP endpoint weight for the Gb
interface.
ADD GBIPEWEIGHT
11Add the signaling
entities.ADD NSE
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 1: Add UGBI Board
ADD BRD
This command is used to add UGBI boards
If it is Gb over IP, the UFEU and UEPI need not be configured
Example
ADD BRD: SRN=0, SN=0, BP=IO, BT=UGBI, RS=ACTIVE, SPEC=B;
ADD BRD: SRN=0, SN=1, BP=IO, BT=UGBI, RS=ACTIVE, SPEC=B;
ADD BRD: SRN=0, SN=2, BP=IO, BT=UGBI, RS=STANDBY,
SPEC=B;
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 2: Add UGFU Board
ADD BRD
This command is used to add UGFU and the related
boards , for Gb IP data forwarding.
This boards should be configured when configure Gn
interface
The IP address configured in this command is the IP
address of Iu interface and Gn interface. For the IP
address of Gb, will be configured by ADD BRDIP
command.
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 3: Set Work Mode SET UPIU_PORT
Ethernet port of UPIU board can work in 1+1 mode or internal UGFU
communication mode
In this case, 1+1 mode should be chosen for these two Ethernet ports
Example
SET UPIU_PORT: MSRN=3, MSN=10, MPN=1, SSN=11, SPN=1,
PT=EETH, WM=MS, ND=TRUE;
SET UPIU_PORT: MSRN=3, MSN=12, MPN=1, SSN=13, SPN=1,
PT=EETH, WM=MS, ND=TRUE;
– WM
~ MS master and slave mode
~ UC internal communication mode
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 4:Configure Public IP Segment Of UPIU ADD PUBNWIP
This command is used to configure the public network
IP for UPIU that make the IP of UPIU can be in the same
subnetwork
Example
ADD PUBNWIP: IP="10.30.30.0", MSK="255.255.255.0";
– IP
~Public network segment Same subnetwork
Router
UP
IU
UP
IUU
PIU
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 5:Configure IP Address Of UPIU ADD IFIP
This command is used to configure the IP for UPIU
Example
ADD IFIP: SRN=3, SN=10, PN=1, IP="10.30.30.1",
MSK="255.255.255.0", DESC="For Gb";
ADD IFIP: SRN=3, SN=12, PN=1, IP="10.30.30.2",
MSK="255.255.255.0", DESC="For Gb";
– IP
~IP address of UPIU physical Port
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 6:Configure IP Route
ADD IPRT
This command is used to configure the IP route for UPIU
Example
ADD IPRT: IP=“10.0.0.0", MSK=“255.0.0.0",
GATE="10.30.30.3";
– GATE
~The router’s IP address
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 7:Configure Gb’s IP AddressADD BRDIP
This command is used to configure the IP address
for Gb interface
Example ADD BRDIP: SRN=3, SN=10, IPT=IPV4, IPV4="10.10.10.1"; ADD BRDIP: SRN=3, SN=10, IPT=IPV4, IPV4="10.10.10.1";
ADD BRDIP: SRN=3, SN=12, IPT=IPV4, IPV4="10.10.11.2";ADD BRDIP: SRN=3, SN=12, IPT=IPV4, IPV4="10.10.11.2";
– IPV4
~ It is a logical IP configured in UGFU board
~ It is the IP address of Gb over IP
DATA UGFU IP PCU IP
DATA PCU IP UGFU IP
PCU
PCU
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 8:Configure IPVLNK
ADD IPVLNK
This command is used to configure IPVLNK to binding a UGBI
board with a UGFU board.
After the binding, all packet data of a specific UGBI board will
process and forward by the corresponding UGFU board.
Example – IPVLINK for UGBI (0/0)
ADD IPVLNK: HSRN=3, HSN=10, IPT=IPV4, IPV4="10.10.10.1",
PT=UDP, LPN=3344, SVT=GB, SSRN=0, SSN=0;
ADD IPVLNK: HSRN=3, HSN=12, IPT=IPV4, IPV4="10.10.11.2",
PT=UDP, LPN=3344, SVT=GB, SSRN=0, SSN=0;
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 8:Configure IPVLNK
ADD IPVLNK
Example – IPVLINK for UGBI (0/1)
ADD IPVLNK: HSRN=3, HSN=10, IPT=IPV4, IPV4="10.10.10.1",
PT=UDP, LPN=3345, SVT=GB, SSRN=0, SSN=1;
ADD IPVLNK: HSRN=3, HSN=12, IPT=IPV4, IPV4="10.10.11.2",
PT=UDP, LPN=3345, SVT=GB, SSRN=0, SSN=1;
– IPV4
~The IP address of UGFU
~This IPVLNK is identified by (IP, Port, Slot of UGBI)
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 9:Configure IP NSVC
ADD IPNSVC:
This command is used to add a NSVC link
The link is identified by vector
(SGSN IP, Port; PCU IP, Port)
We can configure several IP NSVC for one NSE.
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 9:Configure IP NSVC ADD IPNSVC:
Example – configure 4 NSVC to PCU1
ADD IPNSVC: OTHERNODE="TO bss1", NSVCI=11, NSEI=1, SRN=0, SN=0,
IPT=IPV4, LIPV4="10.10.10.1", LUP=3344, RIPV4="10.20.20.1", RUP=3322;
ADD IPNSVC: OTHERNODE="TO bss1", NSVCI=12, NSEI=1, SRN=0, SN=0,
IPT=IPV4, LIPV4="10.10.11.2", LUP=3344, RIPV4="10.20.20.2", RUP=3323;
ADD IPNSVC: OTHERNODE="TO bss1", NSVCI=13, NSEI=1, SRN=0, SN=1,
IPT=IPV4, LIPV4="10.10.10.1", LUP=3345, RIPV4="10.20.20.1", RUP=3322;
ADD IPNSVC: OTHERNODE="TO bss1", NSVCI=14, NSEI=1, SRN=0, SN=1,
IPT=IPV4, LIPV4="10.10.11.2", LUP=3345, RIPV4="10.20.20.2", RUP=3323;
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 9:Configure IP NSVC ADD IPNSVC:
Example – configure 4 NSVC to PCU2
ADD IPNSVC: OTHERNODE="TO bss2", NSVCI=21, NSEI=2, SRN=0, SN=0,
IPT=IPV4, LIPV4="10.10.10.1", LUP=3344, RIPV4="10.20.30.1", RUP=2244;
ADD IPNSVC: OTHERNODE="TO bss2", NSVCI=22, NSEI=2, SRN=0, SN=0,
IPT=IPV4, LIPV4="10.10.11.2", LUP=3344, RIPV4="10.20.30.2", RUP=2245;
ADD IPNSVC: OTHERNODE="TO bss2", NSVCI=23, NSEI=2, SRN=0, SN=1,
IPT=IPV4, LIPV4="10.10.10.1", LUP=3345, RIPV4="10.20.30.1", RUP=2244;
ADD IPNSVC: OTHERNODE="TO bss2", NSVCI=24, NSEI=2, SRN=0, SN=1,
IPT=IPV4, LIPV4="10.10.11.2", LUP=3345, RIPV4="10.20.30.2", RUP=2245;
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 10:Configure Load Weight
ADD GBIPEWEIGHT :
This command is used to configure weigh for each PCU
The load weight is based on the IP endpoint, not the NSVC
Example – configure the weight for PCU 1
ADD GBIPEWEIGHT: IPT=IPV4, RIPV4="10.20.20.1",
RUP=3322, NSEI=1, DW=200, SW=200;
ADD GBIPEWEIGHT: IPT=IPV4, RIPV4="10.20.20.2",
RUP=3323, NSEI=1, DW=100, SW=100;
DW=200
SW=200
DW=100
SW=100
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 10:Configure Load Weight
ADD GBIPEWEIGHT :
Example – configure the weight for PCU 2
ADD GBIPEWEIGHT: IPT=IPV4, RIPV4="10.20.30.1",
RUP=2244, NSEI=2, DW=200, SW=200;
ADD GBIPEWEIGHT: IPT=IPV4, RIPV4="10.20.30.2",
RUP=2245, NSEI=2, DW=100, SW=100;
– RIPV4/RUP
– DW
– SW
Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.
Step 11:Configure NSE ADD NSE:
This command is used to add a NSE
Each NSE contain several NSVC link
Example – add a NSE for PCU 1 ADD NSE: OTHERNODE="TO bss1", NSEI=1, SRN=0, SN=0,
BSSID=1, BT=IP ;
Example – add a NSE for PCU 2 ADD NSE: OTHERNODE="TO bss2", NSEI=2, SRN=0, SN=1,
BSSID=2, BT=IP;
– NSE
– BT
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