We are trying to establish VPN tunnel between VPN concentrator which is in my client's network and PIX 515E in my LAN (Site A & Site B).
I am not able to ping my VPN concentrator's outside interface IP address(PEER IP) from my PIX firewall SITE A,but my VPN tunnel has been established and working fine..
Also I am trying to establish another VPN tunnel from site B to the same VPN concentrator.The Site B is also an PIX 515E.I am not able to Ping to the VPN device even from this PIX firewall and also my tunnel is not getting established.When we tried with the command sh crypto isakmp sa
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...