We have to implement a customer site installation where two 2611s are interconnected via an IPSec tunnel and in parallel (outside the tunnel) run voice over VIC-2BRI-NT/TE cards (customer-owned Ericsson PABXs on both ends). The VICs are said to need 12.1(4)T or 12.1(3)XI but I can't seem to find IP Plus IPSec 3DES images for those releases... any solutions to this?
I think the 12.1(3)XI is a deferred release so I would avoid using it. 12.1.5T is available and would be suitable for you. Cisco reps have been know to send early deployment releases once in awhile for specific needs, so you might want to give that a try.
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...