Why doesn't iptables works with vlans? iptables -t mangle -A FORWARD -i eth0 -o eth1.11 -j MARK --set-mark 4 Gives me the error: host/network eth1.11 not found. I'm running kernel version 2.4.27. with iptables 1.2.9 The eth1.11 exists works perfect. Seby, ____________________________________________________________ SC. FO Comunicatii SRL. Sebastian Ionita Administrator Sistem mobil: 0720 600016 tel fix: 0264 450456