I don't know if this is the correct list to ask. I apologise if not. My internet access is through a router owned by my ISP. The WAN side is a fixed address which is translated to 192.168.1.0, netmask 255.255.255.0. Fairly normal, I think. The LAN interface is 192.168.1.1 to which my server is connected via an ethernet interface. Address 192.168.1.7 is to a Linksys wireless router, address 192.168.2.0. This is for my customers so I can hook them up to my network whenever they visit my office. This is a fine setup for my customers. The only problem I have and which I have not been able to solve is that I can't see the customer machines on the network from the server but they can see the server. To put it simple, a machine on 192.168.2.125 can ping the server on 192.168.1.1 but I can't ping the other way. What do I need to specify? I am happily running FC2 updated to latest level. netstat -rn on server yields: Kernel IP routing table Destination Gateway Genmask Flags MSS Window irtt Iface 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0 0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0 I have tried to route add -net 192.168.2.0 gw 192.168.1.7 to no avail. netstat on a customer machine gave: Route Table =========================================================================== Interface List 0x1 ........................... MS TCP Loopback interface 0x1000003 ...00 06 25 40 c5 94 ...... Wireless-G Notebook Adapter =========================================================================== =========================================================================== Active Routes: Network Destination Netmask Gateway Interface Metric 0.0.0.0 0.0.0.0 192.168.2.1 192.168.2.125 1 127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1 192.168.2.0 255.255.255.0 192.168.2.125 192.168.2.125 1 192.168.2.125 255.255.255.255 127.0.0.1 127.0.0.1 1 192.168.2.255 255.255.255.255 192.168.2.125 192.168.2.125 1 224.0.0.0 224.0.0.0 192.168.2.125 192.168.2.125 1 255.255.255.255 255.255.255.255 192.168.2.125 192.168.2.125 1 Default Gateway: 192.168.2.1 =========================================================================== Persistent Routes: None