Can't make this stuff up... so I am right back to where I was when I started this thread. I deleted the dns domain and account, restarted BI and it switched the web server ip back to the normal internal LAN ip (192.168.1.118) but it doesn't route anywhere, can't ping the NIC, nothing. The router shows the PC on the network on its usual ip, .118, but pings from the router utility or command prompt get 100% packet loss. Tried rebooting router and BI PC several times no help. I guess I'll go have lunch and see if the router sorts itself again.