Question : Problem: Back to my mac connectivity problem with Linksys wireless adsl router

Hi, I'm a .mac member. I want to use my iMac at home through back to my mac (BTMM) service from my macbook pro while at work travel etc

The problem is although I've set up UPnP I get the following error.(attached)

Answer : Problem: Back to my mac connectivity problem with Linksys wireless adsl router

Have you tried disabling the firewall on your Mac?

Your problem might just be that you have an incompatible router, but see what you get when you completely shut down the Mac's firewall.