Hi Harald, On Sat, Jan 9, 2021 at 11:02 PM Pravin B Shelar <pbshe...@fb.com> wrote: > > Following patch add support for flow based tunneling API > to send and recv GTP tunnel packet over tunnel metadata API. > This would allow this device integration with OVS or eBPF using > flow based tunneling APIs. > > Signed-off-by: Pravin B Shelar <pbshe...@fb.com> > --- > v4-v5: > - coding style changes > v3-v4: > - add check for non-zero dst port > v2-v3: > - Fixed coding style > - changed IFLA_GTP_FD1 to optional param for LWT dev. > v1-v2: > - Fixed according to comments from Jonas Bonn > This is the latest revision.
I have started with OVS integration, there are unit tests that validate the GTP support. This is datapath related test, that has the setup commands: https://github.com/pshelar/ovs/blob/6ec6a2a86adc56c7c9dcab7b3a7b70bb6dad35c9/tests/system-layer3-tunnels.at#L158 Once OVS patches are upstream I can post patches for ip-route command. Patch for iproute to add support for LWT GTP devices. https://github.com/pshelar/iproute2/commit/d6e99f8342672e6e9ce0b71e153296f8e2b41cfc
