I have 2 PIX 501's, one at each remote office and they end into a PIX 515. PIX A was moved to a different office with a new static IP, but the IP address in the config of the PIX 515 was not changed in the isakmp key statement, nor the crypto map set peer statement. We are using IPSEC. Now both PIX A and PIX B have connectivity, meaning we can ping machines on our domain but that is about it. All clients in each office are down and cannot access resources on the domain like email, if they can get to shared folders it will prompt for userid and password. We are also getting the error 1006 Cannot bind to domain. Now if I understand correctly, if the peers cannot negotiate an IKE SA then no IPSEC SA will be made. Are they dependant on each other? This all worked before the move.