on site 24 it says that 2851 with AIM-VPM module has been tested with 200 GM with 15 sec registration time with one key server.
The problem is that there is a new generation of ISRs. I would like to use a 2900 router but don't know if the 2951 is necessary. 2951 has onboard IPSec acceleration but an adittional ISM-VPN-29 module can be installed.
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...