Hi
That's your eth1 address, and your XP's gateway is, so you said, 192.5.1.1.
What's more, it would be nicer if you used private IP range on your LAN (192.168.0.0, 172.16.0.0, or 10.0.0.0 subnets are official private subnets, whereas 192.5.x.x is public and routable on Internet)... that wont work better, but that's the way people are supposed to do.