Re: can't ping LAN machine, NET pings fine

["Antony Gelberg" <antony@antgel.co.uk>]

Benedict Verheyen wrote:
> Hi,
> 
> i have a Debian (testing) machine as a firewall (named arthur) with 2
> nics, eth0 that is connected to the internet and gets an ip of the ISP
> via DHCP and eth1 which serves ip's for the lan and has ip
> 192.168.0.1. Currently there is only 1 other pc (named lancelot)
> besides the firewall machine in the network. It gets ip 192.168.0.10
> from the DHCP server on the firewall.
> 
> WORKS:
> ping from firewall to net
> ping from lan to net
> surfing net from lan
> 
> DOESN'T WORK:
> ping from firewall to lan
> ping from lan to firewall
> 
> I have disabled the iptables firewall on the firewall machine to be
> sure that this isn't it. Result is the same. 

Can you post iptables -L just after a ping fails?

Antony