I do have a 2610 with IOS IP Plus IPSec56 image software installed on my router at one of the office. What do I have to do for having VPN tunnel established between two of my offices. I understand that if I have similar router at other office, I can have IPSec tunnel between two of my offices. Will a VPN module of 2600 router help in this case?
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...