I need to create a VPN between a Router 1811 and a PIX 515E.
I am using this tipe of VPN in more than one case successfully, the difference this time is that the IP on the PIX side is NAT-ed by a cisco router to an IP of the link provider since we do not want to share the real IP of the PIX interface.
Now the first phase starts the communication but in the PIX debug i get the message that this end is Nat-ed and the other end is not.
NAT-T is enabled on the PIX and i have a VPN client that is connected with NAT-T, but in L2L this is not working.
Thanks in advance.