I am trying to get VPN working through a Windows Mobile Cell Phone through at L2TP connection but have failed. I can see the attempts coming into our ASA firewall however the username is always blank and I have not found much information on how to configure this. Does anyone have any ideas or information on how to configure this?
To allow end users to connect using Windows Mobile devices, configure the Mobile Policy parameters. These parameters apply only to Windows Mobile devices. Include them only if your end users use Windows Mobile. Windows Mobile Policy enforcement is supported only on Windows Mobile 5, Windows Mobile 5+AKU2, and Windows Mobile 6. It is not supported on Windows Mobile 6.1. Attempts to connect to a secure gateway that is configured to require a security policy that cannot be enforced will fail.
I'm having related issue with L2TP-over-IPSec to ASA. Using 8.21 code, and always have UDP port 1701 discarded on Outside interface when I try to connect from an XP laptop. Have ACE for all IKE and IPSec protocols, but UDP 1701 is always discarded at Outside.
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...