14 Sep
2018
14 Sep
'18
7:50 a.m.
Hi Harald,
The Nokia packet Abis seems to be Nokia OML/RSL over SCTP/IUA (RFC 3057).
Interesting. Do you have protocol traces from a working setup with the Nokia BSC?
I have enclosed the trace of the handshake experiment. This is the trace that ends with receiving the OML wrapped in SCTP/IUA. We are working on getting our hands on a trace from a working setup.
1. Is it possible to configure a BTS of type "nokia_site" to run Abis over a unix domain socket ?
The unixsocket.c code in libosmoabis should be rather generic. I'm not sure anyone has tried to use it with Nokia BTS model so far, but it *should* work.
We will try something like this and see if that brings us to a new milestone. BR, Michael A