 Cisco 877 to Nokia Checkpoint IP380
Hi
I am trying to setup a VPN from our Nokia IP380 to a cisco 877 device. The problem I am now having is that from the LAN on the cisco I can ping my internal network to the CP but from my internal LAN behind the CP I cannot ping back to anything behind the Cisco 877.
The cisco config all seems ok and has been checked over by various techies but also I can say the same for the CP.
The errors I am getting on the CP tracker "packets dropped due to invalid SA" also on the key exchange for the cisco it is saying "IKE: Quick Mode Received notification from Peer: no proposal chosen"
I have tried various options found in these and other forumns such as "Disable NAT inside VPN Community" & "Change to 'One VPN tunnel per each pair of host'"
Anyone had any similar problems they have overcome or any advise please? |