I have an existing tunnel between 2 sites: (A and B) configured on 2 FWs. Now I was asked to add 1 more tunnel berween A and C. Since C is new site, I can just copy the existing configuration and change the IP address for site C, how about A? how is the configuration need to be done to add one more tunnel?
The following is my existing config on FW A (only VPN related commands are listed):
access-list 101 permit ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0
access-list NoNAT permit ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0
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...