The iptables after '#' is what i tried.. but it did not work, it gave me this message: debian:/etc/init.d# sh nat.sh Warning: weird character in interface `eth1:0' (No aliases, :, ! or *). Warning: weird character in interface `eth1:0' (No aliases, :, ! or *). iptables v1.2.7a: multiple -j flags not allowed
#iptables -t nat -A POSTROUTING -o eth1:0 #iptables -A FORWARD -i eth0 -j ACCEPT -m state --state NEW,ESTABLISHED,RELATED #iptables -A FORWARD -i eth1:0 -j ACCEPT -m state --state ESTABLISHED,RELATED -j MASQUERADE
You need to fix those 3 lines just like the error messages say.
Iptables uses the real interface (eth1) not the aliased one.
and you can't combine two -j flags ACCEPT and MASQUERADE. I assume the -j MASQUERADE option is a mistake and should belong elsewhere.
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