I have a PIX-506E set up locally and a PIX-506E set up at a Site 1. I can connect to Site 1 from my backup internet connection which isn't firewalled. When trying to connect to Site 1 through Local PIX I secure the communication tunnel.. but it will not let me remote desktop into any remote machines on that network. It will let me however if I use the non-firewalled backup connection.
Please inform me how to forward/allow access through the Local PIX so that the Local VPN client can access Site 1.
I was told to use NAT-T and forward UDP 4500 but I don't know how to do either of these.
Can anyone help please? I've been trying to get this working for almost 2 weeks.