Attention is currently required from: fixeria, laforge, lynxis lazus.

pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/erlang/osmo-epdg/+/34804?usp=email )

Change subject: Handle GSUP EPDG_Tunnel through GTPv2C CreateSession Req+Resp ......................................................................

Patch Set 4:

(3 comments)

Patchset:

PS4:

Isn't there a GTPv2 ping/pong or keepalive? […]

It's not yet there. For now I'm focusing on adding the barebones of each interface to have 1 test case passing, so that it's easier then to incrementally add features in parallel by several people.

File src/epdg_gtpc_s2b.erl:

https://gerrit.osmocom.org/c/erlang/osmo-epdg/+/34804/comment/00151048_4754f... PS4, Line 10: % This program is free software; you can redistribute it and/or modify

In general on this project: We should have a separate discussion about the license. […]

Ack, I'm simply extending whatever code I found there.

https://gerrit.osmocom.org/c/erlang/osmo-epdg/+/34804/comment/9bb889b9_8b7d5... PS4, Line 60: %% TODO: make APN configurable? get it from HSS?

The UE sends the APN when connecting to the ePDG within the IKEv2. […]

But I think it is not yet defined how we pass that to osmo-epdg through the CEAI GSUP interface. We can add those missing bits as a follow-up.