On my side, I have no plans to add what you need, so
patches are very
welcome. I can help providing indications on how to get things done if you
have time to work on this. So I would suggest you fire at one front at a time.
I would start by adding the assymmetric tunnel ID allocation that you need,
which should not be too complicated to add. You have to extend the netlink
interface that we have on gtp to support this.
Thanks Pablo for the kind response, I will study the docs and the gtp module and try to
propose some patches.
Rgds,
Vicent