selftests_bpf: add L2 encap to test_tc_tunnel

Update test_tc_tunnel to verify adding inner L2 header
encapsulation (an MPLS label or ethernet header) works.

Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Alan Maguire 2019-04-09 15:06:43 +01:00 • committed by Daniel Borkmann
commit 3ec61df82b
3 changed files with 277 additions and 59 deletions