Hi think, you gotta have to re-read the NAT-Howto. 1st: echo 1 > /proc/sys/net/ipv4/ip_forward 2nd: iptables -t nat -A POSTROUTING -s $lan -d $wan -o ppp0 -j MASQUERADE if you use dial up or iptables -t nat -A POSTROUTING -s $lan -d $wan -o $WAN_ETH -j SNAT --to-source $IP_WAN_ETH if you have adsl, a leased line or something. HTH Philipp -----Urspr�ngliche Nachricht----- Von: alesko [mailto:[EMAIL PROTECTED]] Gesendet: Samstag, 13. April 2002 13:09 An: [EMAIL PROTECTED] Betreff: iptbales problem Hello guys, I'm tryin' to do some ip-forwarding but without success.IPTABLES won't accept my parameters. I want the linux-box to forward all packets which come from my internal network. bash# iptables -A FORWARD -s 10.0.0/24 -d 0/0 -j MASQUERADE returns: iptables: invalid argument
