PROPRIETARY AND CONFIDENTIAL
Multi-PDN and Multi-Aux Configuration in eHRPD
2PROPRIETARY AND CONFIDENTIAL
Agenda
Config NodalConfig NodeMessage Flow and pcap
3PROPRIETARY AND CONFIDENTIAL
Introduction
PDN connections setup: Main service connection(Main A10) is responsible for creating the default PDN connection. aux SoType = 59 is responsible for creating additional PDN connections. If you configure an “Aux SoType = 59” on Landslide GUI, it’s not a real Aux connection, it just represents an addtionational PDN connection. Its corresponding APN indicates which PDN it connects to.If you configure an “Aux SoType = 67” on Landslide GUI, it’s a real Aux Connection. Its corresponding APN indicates which PDN this Aux is related with.If configuring total N PDN connections including main service connection and M real auxiliary service connection, you should set the aux number to N-1+M.In this test case, I take 2 PDN, and 3 real auxiliary for example.
4PROPRIETARY AND CONFIDENTIAL
Presupposition
In successor pages, we use main for short of main service connection, Aux for short of auxiliary service connection.I just show the difference between Multi-PDN and Multi-Aux with normal eHRPD case. Other parts are configured the same with normal eHRPD case.
PROPRIETARY AND CONFIDENTIAL
Configuration in Nodal
6PROPRIETARY AND CONFIDENTIAL
Nodal Test Configuration
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Nodal Network Device
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Nodal Network Device - Cont
The number of LMA Node is the same of number of PDN.
9PROPRIETARY AND CONFIDENTIAL
Nodal RP-PPP
10PROPRIETARY AND CONFIDENTIAL
Nodal RP-RP-PDN1
• We should assign N PDN on the first N connections.
• The Item in “service instance APN Assignments” is associated with that in “Service Instance Setting”. That is: • Main -> P0 • Aux-1 -> P1• Aux-2 -> P2• Aux-3 -> P3• Aux-4 -> P4
11PROPRIETARY AND CONFIDENTIAL
Nodal RP-RP-PDN2
12PROPRIETARY AND CONFIDENTIAL
Nodal RP-RP-Aux1
13PROPRIETARY AND CONFIDENTIAL
Nodal RP-RP-Aux2
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Nodal RP-RP-Aux3
PROPRIETARY AND CONFIDENTIAL
Configuration in Node
16PROPRIETARY AND CONFIDENTIAL
Node Emulator Configuration
17PROPRIETARY AND CONFIDENTIAL
Node Network Devices
18PROPRIETARY AND CONFIDENTIAL
Node Network Devices - Cont
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Node RP-A11
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Message Flow for PDN Connection
Please refer to section 5.5.4.1.1 of X.S0057-v3 for details.
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Each color block represents a connection configured in GUI.