Multi-PDN and Multi-Aux Configuration in eHRPD PROPRIETARY AND CONFIDENTIAL Agenda Config Nodal Config Node Message Flow and pcap 2 PROPRIETARY 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. 3 PROPRIETARY 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. 4 PROPRIETARY AND CONFIDENTIAL Configuration in Nodal PROPRIETARY AND CONFIDENTIAL Nodal Test Configuration 6 PROPRIETARY AND CONFIDENTIAL Nodal Network Device 7 PROPRIETARY AND CONFIDENTIAL Nodal Network Device - Cont 8 The number of LMA Node is the same of number of PDN. PROPRIETARY AND CONFIDENTIAL Nodal RP-PPP 9 PROPRIETARY 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 10 PROPRIETARY AND CONFIDENTIAL Nodal RP-RP-PDN2 11 PROPRIETARY AND CONFIDENTIAL Nodal RP-RP-Aux1 12 PROPRIETARY AND CONFIDENTIAL Nodal RP-RP-Aux2 13 PROPRIETARY AND CONFIDENTIAL Nodal RP-RP-Aux3 14 PROPRIETARY AND CONFIDENTIAL Configuration in Node PROPRIETARY AND CONFIDENTIAL Node Emulator Configuration 16 PROPRIETARY AND CONFIDENTIAL Node Network Devices 17 PROPRIETARY AND CONFIDENTIAL Node Network Devices - Cont 18 PROPRIETARY AND CONFIDENTIAL Node RP-A11 19 PROPRIETARY AND CONFIDENTIAL Message Flow for PDN Connection Please refer to section 5.5.4.1.1 of X.S0057-v3 for details. 20 PROPRIETARY AND CONFIDENTIAL Each color block represents a connection configured in GUI. 21 PROPRIETARY AND CONFIDENTIAL