I am having trouble setting up IOS based SSL VPN ( WebVPN ) on Cisco 7206VXR. The IOS I am using is c7200-advipservicesk9-mz.124-22.T.bin (Tried c7200-advsecurityk9-mz.124-20.T2.bin as well) but couldn't get the Tunnel mode working. I used the following documents as a guideline:
The SSL VPN connects fine without any problem, but it just gets stuck when I want to go to the tunnel mode. Once I click the tunnel button, a pop up window appears saying downloading necessary packages, and that's it. It just stays there forever. I checked the installed package and they look fine. The client package I am using is sslclient-win-220.127.116.11-anyconnect.pkg.
It comes up with the following error in the router log:
<!!> %SSLVPN-5-SSL_TLS_ERROR: vw_ctx: UNKNOWN vw_gw: SSL_GW i_vrf: 0 f_vrf: 0 status: SSL/TLS connection error with remote at <!!>
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...