I’m trying to connect to my LAN and my parents’ LAN via a VPN so that I can use Remote Desktop to adminster, provide support, etc. Unfortunately, my parents’ connect using a snow Airport Base Station. I uses a Linksys BEFW11S4 wireless broadband router. I know the Linksys provides IPSec pass-thru, but have had issues with the ABS. Any help would be greatly appreciated.
I opened ports 50, 51, and 500 on the ABS. Tried connecting to a Linksys behind it and was unable to connect from the WAN. I think the payload is getting screwed up by the Airport’s NAT.