Hello Ole, : an entered ip route flush cache in the shell. : : But after this, 192.168.0.2 could not connect to the internet anymore. : : What is wrong with my routing tables? At first glance, I see nothing wrong with your routing tables, but suggest that you may wish to examine the rp_filter sysctl. Try your experiment again, but make sure you turn off the reverse path filtering. Reverse path filtering, in case you are unaware of it, is essentially a kernel-level anti-spoofing mechanism. -Martin [0] http://ipsysctl-tutorial.frozentux.net/ipsysctl-tutorial.html (missing?) http://madchat.org/sysadm/linux/ipsysctl-tutorial.html#AEN634 -- Martin A. Brown --- Wonderfrog Enterprises --- martin@xxxxxxxxxxxxxx _______________________________________________ LARTC mailing list LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc