ggsn: Expect no linklocal-addr forwarding when testing open5gs
It's not really clear whether GTP should really be forwarding packets
with link-local address outside the tunnel. In theory the link-local
address should be used to communicate with the GGSN in order to get the
global link address, that's it. Running against open5gs it can be
observed that they are not forwarded, while osmo-ggsn forwards them
correctly.
Since it seems more like an implementation dependent detail, let's
accept any and adapt expectancies depending on what are we testing, this
way it ends up documented the current situation in case it ever changes
in the future.
Change-Id: Ieafd24c059b9341c702311c78caad3312db5f1f3
1 file changed