We have a problem with our pix515e,i have two tunnel in my pix 1 to us and the other to aus.AUS tunnel is working fine,all of a sudden my US tunnel is not working.my pix shows tunnel is up but i am not able to ping my servers in US.Packet is reaching upto USA end Public ip, when we
checkout with ping and traceroute command. Encapsulation is happening but
decapsulation is not happening .
IPsec Vpn tunnel from chennai to Australia end is working fine . Chennai to
USA end , tunnel is established but decapsulation is not happening there. we
have checked out the configuration in both chennai and USA end. If we try to
establish the site to client vpn using cisco vpn client , then it is working
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...
[toc:faq]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 and UDP are I...