hey friends, I want to configure transparent proxy on squid for my company on FC3. For time being I am testing the configuration on the test machines. The testing machines consists of a laptop on which Windows 98 is running and a machine on which FC3 is running with 2 Lan Cards. The ipaddresses of the LAN cards are eth0: 192.168.1.129 subnetmask 255.255.255.0 eth1: 192.168.1.130 subnetmask 255.255.255.0 Windows 98 machine is having only one LAN Card eth0: 192.168.1.151 subnetmask 255.255.255.0 Windows 98 (eth0) and FC3 (eth1) are connected to each other through cross cable and the FC3 eth0 is connected to the rest of the network of the company. Now the problem is that both the PCs are not able to ping each other (Windows 98 & FC3). But If I disable eth0 on FC3 then both are able to ping each other but not when eth0 is active on FC3. I have defined GATEWAY=192.168.1.110 under /etc/sysconfig/network. SELinux is off on FC3 and iptables are also not configured. Please guide me how to configure networking between FC3 and Windows 98. Thanks & Regards Ankush Grover