darkk@thinkpad /etc/init.d $ ip rule list 0: from all lookup local 32764: from all fwmark 0x1 lookup rw 32765: from 172.27.89.182 lookup rw 32766: from all lookup main 32767: from all lookup default darkk@thinkpad /etc/init.d $ ip route show table rw default dev tun_rw scope link src 172.27.89.182 darkk@thinkpad /etc/init.d $ sudo iptables -t mangle -L -vn ... Chain OUTPUT (policy ACCEPT 1257 packets, 334K bytes) pkts bytes target prot opt in out source destination 98 6664 MARK udp -- * * 0.0.0.0/0 213.180.204.8 OWNER UID match 1000 MARK or 0x1 ... 85.834638 192.168.222.68 -> 213.180.204.8 UDP Source port: 44832 Destination port: traceroute