Which cisco IOS 12.2 supports the SA-VAM in c7206VXR ?
Dear Cisco Expertise,
Our company has three c7206vxr running ios 12.2.5c provide the service of pptp vpn gateway for the remote users. As the demanding of IPsec vpn is increasing from our users, we are planning to upgrade the ios of all the c7206
to IOS 12.2.8T(5). The newly added feature of Easy VPN server in IOS12.2.8T is perfectly fit for us. It is very easy to setup RAS IPsec vpn and the remote user can be connected through the cisco vpn client 3.5.
In concerned with the performance impact on the vpn gateway, we also purchased a few SA-VAM to off-load the IPsec encryption process from NPE. However, the IOS 12.2.8T does not recognize it and just reported an unknown module inserted in slot. As refer to some articles of SA-VAM, the minimum supported IOS version is 12.1.(9)E or later. In the Tech notes of Implementing Crypto and QoS, it stated that SA-VAM is planned to be supported in IOS 12.2T as of May 2002. So, I have tried the IOS 12.2.2T to 12.2.8T but no one can recognize it.
Could the cisco engineers please advise which IOS12.2 supports it and would the SA-VAM be supported in the successive release of IOS 12.2.8T ?
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...