| commit | dc2248220a4aa61560c95aca98d4162095bd7e8a | [log] [tgz] |
|---|---|---|
| author | Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> | Fri Aug 03 16:58:11 2018 +0900 |
| committer | Daniel Borkmann <daniel@iogearbox.net> | Fri Aug 10 16:12:20 2018 +0200 |
| tree | 97e3beb255faf4f6d15ce3dc11acbfc0f0100e56 | |
| parent | 948d4f214fde43743c57aae0c708bff44f6345f2 [diff] |
veth: Avoid drops by oversized packets when XDP is enabled Oversized packets including GSO packets can be dropped if XDP is enabled on receiver side, so don't send such packets from peer. Drop TSO and SCTP fragmentation features so that veth devices themselves segment packets with XDP enabled. Also cap MTU accordingly. v4: - Don't auto-adjust MTU but cap max MTU. Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>