Re: IP Chains and port forwarding

[Lauri Tischler]

Glynn Clements wrote:
> 
> Don't do that. Use:
> 
>         ipchains -A forward -s 10.1.1.1/24 -j MASQ
> or
>         ipchains -A forward -i eth0 -j MASQ
> 
> instead. You don't want to be masquerading *inbound* connections.

Sorry for dumb question but how does ipchains know, to what ipaddress
should stuff from eth0 to be masqueraded to.