I need to configure a pix to create a vpn tunnel to a Checkpoint firewall. I have configured pix and when I ping from an inside host on the pix to a host on the dmz of CP FW I get MM_NO_STATE when I issue the cmd sh isakmp sa. PIX appears to initiate the vpn tunnel. Any advise.
If you follow this hen you should be good to go. If it still doesn't work, then as the previous response suggested, we'd need to see the "debug cry isa" and "debug cry sa" output. It's sounds like the PIX is maybe not getting a response from the CheckPoint to its tunnel request, so make sure you have UDP port 500 connectivity between the two devices.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...