извините
это ip a
[root@comp-Sempron-Processor-2b0f72 ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
link/ether 48:54:e8:2b:0f:72 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.1/24 brd 192.168.0.255 scope global eth0
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
link/ether 00:04:61:a3:5c:32 brd ff:ff:ff:ff:ff:ff
inet 10.143.103.141/21 brd 10.143.103.255 scope global eth1
4: pan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
link/ether c2:b6:e7:d9:f2:64 brd ff:ff:ff:ff:ff:ff
5: ppp0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1400 qdisc pfifo_fast state UNKNOWN qlen 3
link/ppp
inet 93.81.133.143 peer 85.21.230.64/32 brd 93.81.133.143 scope global ppp0
ввожу команду форвард:
[root@comp-Sempron-Processor-2b0f72 ~]# iptables -A FORWARD -s eth0 -o ppp0 -j ACCEPT
iptables v1.4.5: host/network `eth0' not found
Try `iptables -h' or 'iptables --help' for more information.
хм...