Bug #6276: document how to setup the prototype - osmo-ePDG - VoWifi Evolved Packet Data Gateway - Open Source Mobile Communications

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Bug #6276

closed

document how to setup the prototype

Added by lynxis 5 months ago. Updated 3 months ago.

Status:

Closed

Priority:

Normal

Assignee:

lynxis

Target version:

Start date:

11/28/2023

Due date:

% Done:

100%

Description

Document the prototype setup in a wiki page:

- overall network setup
- document the strongswan compilation
- document how to setup epdg erlang code
- document how to setup open5gs
- later: document volte setup

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Updated by lynxis 5 months ago

So far I managed to get SWu to connect to the ePDG.
Further the ePDG is doing everything correct, but the open5gs is rejecting the GTPv2 Session Request because of
missing TLVs.

Dec 03 00:12:21 pgw open5gs-smfd[3095]: 12/03 00:12:21.940: [smf] INFO: [Added] Number of SMF-UEs is now 1 (../src/smf/context.c:1019)
Dec 03 00:12:21 pgw open5gs-smfd[3095]: 12/03 00:12:21.940: [smf] INFO: [Added] Number of SMF-Sessions is now 1 (../src/smf/context.c:3068)
Dec 03 00:12:21 pgw open5gs-smfd[3095]: 12/03 00:12:21.940: [smf] ERROR: No TEID (../src/smf/s5c-handler.c:105)
Dec 03 00:12:21 pgw open5gs-smfd[3095]: 12/03 00:12:21.940: [smf] ERROR: No Serving Network (../src/smf/s5c-handler.c:125)
Dec 03 00:12:21 pgw open5gs-smfd[3095]: 12/03 00:12:21.940: [smf] ERROR: No Data in Serving Network (../src/smf/s5c-handler.c:129)
Dec 03 00:12:21 pgw open5gs-smfd[3095]: 12/03 00:12:21.940: [smf] ERROR: Invalid Len[0] in Serving Network (../src/smf/s5c-handler.c:133)
Dec 03 00:12:21 pgw open5gs-smfd[3095]: 12/03 00:12:21.940: [smf] ERROR: No S2b ePDG GTP-U TEID (../src/smf/s5c-handler.c:161)

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