iptables + ulogd + mirror port = server does not match packets
I configured mirroring at border router from uplink interface to interface which is connected to server.
I would like to match at server all packets which go through uplink interface.
"-A PREROUTING -p tcp -m tcp --tcp-flags SYN SYN -j ULOG --ulog-nlgroup 3 "
at raw, mangle and nat.
Server match only packets with dest. MAC address of this server.
What I made wrong?
Re: iptables + ulogd + mirror port = server does not match packets
That's exactly what I am trying to do. I've been unable to find a solution. If someone can have a solution 3 years later.