Hi, I tried to mirror TCP traffic with mangle chain, that all packets sent to 192.168.56.2 would be copied to 192.168.56.1, # On 192.168.56.2 I executed, iptables -A PREROUTING -p tcp --dport 80 -j TEE --gateway 192.168.56.1 But on 192.168.56.1 no traffic to port 80 was seen Anything wrong? -- Best Regards, Aaron Lewis - PGP: 0xDFE6C29E ( http://pgp.mit.edu/ ) Finger Print: 9482 448F C7C3 896C 1DFE 7DD3 2492 A7D0 DFE6 C29E -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html