Hi all, In order to test a firewall, I'd like to use a single host. There are two interfaces on the host, two on the firewall, with subnets as described below. eth0: eth1: 10.67.27.2 10.67.28.2 FIREWALL | | | | 10.67.27.0| |10.67.28.0 | | | | eth0: -HOST- eth1: 10.67.27.1 10.67.28.2 Is it possible, from the host, to send a packet to IP 10.67.28.2 by the long way (the loop using the firewall) ? Currently, the stack on the host takes the shortcut, ie a packet from the host destined to IP:10.67.28.2 never goes out of the host, even with a route specifying to use eth0 to reach 10.67.28.0 subnet. Any advice ? - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org