Attention is currently required from: fixeria, daniel, lynxis lazus.
pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-bsc/+/32176 )
Change subject: gprs: fix has_valid_nsvc(): permit local udp port 0 ......................................................................
Patch Set 1: Code-Review+1
(2 comments)
Patchset:
PS1:
I am guessing you meant: https://gerrit.osmocom.org/c/osmo-bsc/+/32169.
yes sorry, I got confused.
You have to use a different bind port anyway when running everything on the same host
Not really, you can use also another IP address.
I see random bind port selection as a useful option, removing the need to pick and configure it manually.
ACK.
AFAIU, osmo-sgsn "learns" the PCU's bind port during the initial NS handshake, yes. So it needs not to be known by the SGSN in advance. There is no config options in osmo-sgsn to specify the bind addresses of PCUs.
Fine then!
PS1: I'd welcome review from daniel and lynxis here.