My dislike of Cisco grows :) We just moved a client to a new location (and hence, a new external IP address). I changed the IP address in the config (as shown below). However, I can ping the router from the outside world, I can ping the router from the LAN, I can ping the outside world from within the router, BUT folks on the lan cannot reach the outside world. FastEthernet0 is the external interface with a GW of .225. Vlan1 is the internal LAN. The IP route appears to route traffic to the outside, but no internal users have Internet access. Please help (config portions below).
ip address 199.48.48.XXX 255.255.255.248
ip nat outside
ip address 192.168.1.1 255.255.255.0
ip ospf priority 64
ip route 0.0.0.0 0.0.0.0 220.127.116.11