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Multi-PDN and Multi-Aux Configuration in eHRPD

Multi-PDN and Multi-Aux Configuration in eHRPD. Agenda. Config Nodal Config Node Message Flow and pcap. Introduction.

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Multi-PDN and Multi-Aux Configuration in eHRPD

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  1. Multi-PDN and Multi-Aux Configuration in eHRPD

  2. Agenda • Config Nodal • Config Node • Message Flow and pcap

  3. 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.

  4. 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.

  5. Configuration in Nodal

  6. Nodal Test Configuration

  7. Nodal Network Device

  8. Nodal Network Device - Cont The number of LMA Node is the same of number of PDN.

  9. Nodal RP-PPP

  10. 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

  11. Nodal RP-RP-PDN2

  12. Nodal RP-RP-Aux1

  13. Nodal RP-RP-Aux2

  14. Nodal RP-RP-Aux3

  15. Configuration in Node

  16. Node Emulator Configuration

  17. Node Network Devices

  18. Node Network Devices - Cont

  19. Node RP-A11

  20. Message Flow for PDN Connection Please refer to section 5.5.4.1.1 of X.S0057-v3 for details.

  21. Each color block represents a connection configured in GUI.

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