On Mon, Oct 01, 2018 at 08:16:22PM +0200, Richard Weinberger wrote: > Florian, > > Am Montag, 1. Oktober 2018, 18:24:25 CEST schrieb Florian Fainelli: > > If all you are doing is forwarding anything, one thing I experimented > > with before is the following: > > > > # tc qdisc add dev eth1 handle ffff: ingress > > # tc qdisc add dev eth3 handle ffff: ingress > > # tc filter add dev eth3 parent ffff: u32 \ > > > match u32 0 0 \ > > > action mirred egress redirect dev eth1 > > # tc filter add dev eth1 parent ffff: u32 \ > > > match u32 0 0 \ > > > action mirred egress redirect dev eth3 > > # ifconfig eth3 promisc > > # ifconfig eth1 promisc > > > > and this works just fine actually, bypassing the bridge layer entirely. > > Yeah, mirred is a powerful knife. :-) > > In my case it is too low level since I utilize the netfilter functionality of > the bridge layer. You can use mirred only for the specific packets you care about and let the rest continue to the bridge.
