Hi, I've already posted this to fedora-list twice some time ago, and once in fedora-forums, but never got any answer. Please apologise the cross-post. I have I server which routes a private network to the internet through ppp. All I had to do on Fedora-8 was: > /sbin/ifconfig eth0 up 192.168.1.1 > echo 1 > /proc/sys/net/ipv4/ip_forward > /sbin/iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE However with Fedora-11 this doesn't work anymore. Packes simply are not forewarded anymore. The routing tables look 1:1 the same: Fedora8: > 10.64.64.64 * 255.255.255.255 UH 0 0 0 ppp0 > 192.168.1.0 * 255.255.255.0 U 0 0 0 eth0 > default * 0.0.0.0 U 0 0 0 ppp0 Fedora11: > 10.64.64.64 * 255.255.255.255 UH 0 0 0 ppp0 > 192.168.1.0 * 255.255.255.0 U 0 0 0 eth0 > default * 0.0.0.0 U 0 0 0 ppp0 Any idea what the problem could be, or how I can debug that problem. Thank you in advance, Clemens -- To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html