Hi, I just got an Iphone 3GS 32GB with IOS 5.0.1 and I can't establish the tunnel with the embeded Cisco VPN Client. My older Iphone with IOS 3.x.x worked fine with the embeded Cisco Vpn Client.
Main difference : the IOS5.x.x requires a Xauth authentication. Consequently, in addition to the VPNGroup name and VPNGroup password, I created in my Pix 501 6(3) a username with a password.
After adjusting the Pix config for Xauth on the crypto dynamic-map, the connection goes until the Pix requests the Username and Password. Right after entering the username and the password, the process abort on error.
Can anyone help ?
The 2 files are listings from the debug crypto isakmp on the Pix. I did two logs :
- PC log = VPN Client on a PC with WinXP to the Pix
- Iphone = VPN Client on the Iphone to the Pix.
Both use the same Group and User names and passwords.
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...