I have a new site VPN between a ASA5510 at head office and a Pix501 at a branch office. When I reboot the 501 the VPN comes up fine (i.e. I can ping devices at both sides). However, after approx 10 mins the connection drops and doesn't come back unless I reboot the 501 again. I have Pix 501's at 2 other sites connecting to the 5510 that work fine.
Can anyone point me in the right direction as to why this might be happening?
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...