I have a Cisco 831 and wanted to replace it with a PIX 501, but I cant get any activity through the outside interface on the 501. It is a Static DSL line, and I have the 831 configured the same way, but I cant access the internet with the 501, but I can get access from the 831. The DSL modem is dumb and only has bridge capabilities. It should be straight forward but for some reason its turning out to be a real pain. Any suggestions would be greatly appreciated.