Re: [RFC net-next 0/2] net/sched: cls_flower, act_mirred: VXLAN redirect using TC

On Mon, 15 Aug 2016 12:08:04 +0300, amir@vadai.me wrote:

Any objection to the following?

# ENCAP rule
tc filter add dev $ETH protocol ip parent ffff: prio 10 \
		flower ip_proto 1 \
		action set_tunnel_key src_ip 11.11.0.1 dst_ip 11.11.0.2 key_id 11 dst_port 4789 \

Ability to control few tun_flags (e.g. TUNNEL_CSUM, TUNNEL_DONT_FRAGMENT)
might be useful too.

# DECAP rule
tc filter add dev $VXLAN protocol ip parent ffff: prio 10 \
		flower \
			enc_src_ip 11.11.0.2 enc_dst_ip 11.11.0.1 enc_key_id 11 \
			ip_proto 1 \

You might want to match the tunnel's udp port as well, for symmetry.