Mary, SOunds like your cable modem is not in bridge mode. You might want to check with the cable company and see how you put the modem back into bridge mode.
Scott On Jun 26, 2011, at 8:29 PM, Mary Otten wrote: > Hi all, > > I've been using this airport extreme for a while with no problems. Then our > cable went out today and I had to reset the modem and the router, per cable > company instructions. Things began to work again, and now I'm getting a > problem report from airport utility saying I have a double nat problem and > the following message. > This Apple Wi-Fi base station has a private IP address on its Ethernet WAN > port. It is connected to a device or network that is using Network Address > Translation (NAT) to provide private IP addresses. You should change your > Apple Wi-Fi base station from using DHCP and NAT to bridge mode. > I'm using a cable modem which, to the best of my knowledge, should not be set > up as is being recommended by the airport utility. How in heaven's name would > an airport extreme get a private ip address on its input? I'm reluctant to > make the recommended change for fear of screwing something up. > Mary Otten > motte...@gmail.com > > > -- > You received this message because you are subscribed to the Google Groups > "MacVisionaries" group. > To post to this group, send email to macvisionaries@googlegroups.com. > To unsubscribe from this group, send email to > macvisionaries+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/macvisionaries?hl=en. > -- You received this message because you are subscribed to the Google Groups "MacVisionaries" group. To post to this group, send email to macvisionaries@googlegroups.com. To unsubscribe from this group, send email to macvisionaries+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/macvisionaries?hl=en.
