i'm trying to setup nat, and when adding -j MASQUERADE i get "iptables: Invalid argument"
in the kernel i have every netfilter option built-in, and in networking options i have packet socket, network packet filtering, unix domain sockets, tcp/ip networking, ip: multicasting, ip: advanced router, ip: policy routing, ip: tunneling, and ip: multicast routing. i've been doing the following: muffin root # iptables --flush muffin root # iptables --table nat --flush muffin root # iptables --delete-chain muffin root # iptables --table nat --delete-chain muffin root # iptables -vv --table nat --append POSTROUTING --out-interface eth1 -j MASQUERADE MASQUERADE all opt -- in * out eth1 0.0.0.0/0 -> 0.0.0.0/0 libiptc v1.2.7a. 6 entries, 936 bytes. Table `nat' Hooks: pre/in/fwd/out/post = 0/0/0/612/148 Underflows: pre/in/fwd/out/post = 0/0/0/612/464 Entry 0 (0): SRC IP: 0.0.0.0/0.0.0.0 DST IP: 0.0.0.0/0.0.0.0 Interface: `'/................to `'/................ Protocol: 0 Flags: 00 Invflags: 00 Counters: 84 packets, 15516 bytes Cache: 00000000 Target name: `' [36] verdict=NF_ACCEPT Entry 1 (148): SRC IP: 0.0.0.0/0.0.0.0 DST IP: 0.0.0.0/0.0.0.0 Interface: `'/................to `eth1'/XXXXX........... Protocol: 0 Flags: 00 Invflags: 00 Counters: 5 packets, 780 bytes Cache: 00000008 IP_IF_OUT Target name: `' [36] verdict=296 Entry 2 (296): SRC IP: 0.0.0.0/0.0.0.0 DST IP: 0.0.0.0/0.0.0.0 Interface: `'/................to `eth1'/XXXXX........... Protocol: 0 Flags: 00 Invflags: 00 Counters: 0 packets, 0 bytes Cache: 00004008 UNKNOWN IP_IF_OUT Target name: `MASQUERADE' [56] Entry 3 (464): SRC IP: 0.0.0.0/0.0.0.0 DST IP: 0.0.0.0/0.0.0.0 Interface: `'/................to `'/................ Protocol: 0 Flags: 00 Invflags: 00 Counters: 117 packets, 10100 bytes Cache: 00000000 Target name: `' [36] verdict=NF_ACCEPT Entry 4 (612): SRC IP: 0.0.0.0/0.0.0.0 DST IP: 0.0.0.0/0.0.0.0 Interface: `'/................to `'/................ Protocol: 0 Flags: 00 Invflags: 00 Counters: 135 packets, 11444 bytes Cache: 00000000 Target name: `' [36] verdict=NF_ACCEPT Entry 5 (760): SRC IP: 0.0.0.0/0.0.0.0 DST IP: 0.0.0.0/0.0.0.0 Interface: `'/................to `'/................ Protocol: 0 Flags: 00 Invflags: 00 Counters: 0 packets, 0 bytes Cache: 00000000 Target name: `ERROR' [64] error=`ERROR' iptables: Invalid argument any ideas on what i ought to try or what i might have done wrong would be greatly appreciated. -scott -- [EMAIL PROTECTED] mailing list
