Re: [gentoo-user] iptables configuration problem

["Chuanwen Wu" <wcw8410@gmail.com>]

2007/5/14, Norberto Bensa <nbensa@gmx.net>:
> Chuanwen Wu wrote:
> > I have tried set all the gw in my subnet to 192.168.1.254 or 192.168.1.1.
> > Is't all right?
>
> I don't know, it depends on what's your gw's IP is.
>
> Let's say you have this setup:
>
>
> GW: 192.168.1.1
>
> Other PCs are: 192.168.1.2... 192.168.1.3... and so on.
>
>
> On the GW you need:
>
> echo 1 > /proc/sys/net/ipv4/ip_forward
>
> iptables -t nat -A POSTROUTING -o ethX -j MASQUERADE
> (note: change ethX by the NIC your internet connection is on. If your
> cablemodem/adsl/whatever is on eth3 -for example- change ethX to eth3)
>
>
> On the others PC you need to set GW to 192.168.1.1
>
>
> I hope this helps.
>
> Best regards,
> Norberto
>
Thank you!I think i have done what you meant.
Here is the information:

/etc/conf.d/net in the server
config_eth0=( "202.114.10.134 netmask 255.255.255.0 brd 202.114.10.255" )
routes_eth0=( "default gw 202.114.10.129" )

config_eth1=( "192.168.1.63 netmask 255.255.255.0 brd 192.168.1.255" )
routes_eth1=( "default gw 192.168.1.1" )


/etc/conf.d/net in one PC
config_eth0=( "192.168.1.35 netmask 255.255.255.0 brd 192.168.1.255" )
routes_eth0=( "default gw 192.168.1.1" )

-- 
wcw
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