Hi Luca It could be easier to give you a hand if you provides us with the output of: ifconfig; route -n and iptables -L (and iptables -L -t nat) you call always try to execute the following: route add default gateway x.x.x.x netmask y.y.y.y ethX for the default gateway and: route add -net z.z.z.z netmask k.k.k.k dev ethY for the other route Hope it helps Andre Serralheiro On 9/7/06, Luca Ferrari <fluca1978@xxxxxxxxxxx> wrote:
Hi all, this is the situation: I've got a firewall double-homed, with a NIC assigned to a public IP and the other to the LAN network. Until now I've used the external NIC as default gateway, since my router has a public address too. Now I'd like to use another router on the lan as default, leaving untouched the external interface (since the firewall must be accessible from the outside world). So I've changed the default gw to the lan one, and it works, but I get the external ip unreachable, and I think it's because it does not know the gateway interface. So, how can I specify for the external interface the gateway to use? If I try to do it thru the route command it replies sayng that the network is unreachable. Any help? Thanks, Luca - To unsubscribe from this list: send the line "unsubscribe linux-admin" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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