VPN Connectivity

Unanswered Question
May 23rd, 2007

I'm trying to connect to remote site IPSec UDP VPN... here are the logs..


Cisco Systems VPN Client Version 4.6.02.0011

Copyright (C) 1998-2004 Cisco Systems, Inc. All Rights Reserved.

Client Type(s): Windows, WinNT

Running on: 5.2.3790 Service Pack 1

Config file directory: C:\Program Files\Cisco Systems\VPN Client


Cisco Systems VPN Client Version 4.6.02.0011

Copyright (C) 1998-2004 Cisco Systems, Inc. All Rights Reserved.

Client Type(s): Windows, WinNT

Running on: 5.2.3790 Service Pack 1

Config file directory: C:\Program Files\Cisco Systems\VPN Client


1 16:59:11.937 05/23/07 Sev=Warning/2 CVPND/0xA3400011

Error -14 sending packet. Dst Addr: 0xFFFFFFFF, Src Addr: 0xC0A80032 (DRVIFACE:1198).


2 16:59:58.015 05/23/07 Sev=Warning/3 CVPND/0xA340000D

The virtual adapter was not recognized by the operating system.


3 16:59:58.015 05/23/07 Sev=Warning/2 CM/0xE310000A

The virtual adapter failed to enable


4 16:59:58.249 05/23/07 Sev=Warning/2 IKE/0xE3000099

Failed to active IPSec SA: Unable to enable Virtual Adapter (NavigatorQM:936)


5 16:59:58.249 05/23/07 Sev=Warning/2 IKE/0xE30000A5

Unexpected SW error occurred while processing Quick Mode negotiator:(Navigator:2202)


I just can't figure out what could be wrong.

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jfrahim Wed, 05/23/2007 - 09:36

It seems like the VPN client installation didnt go well.. Can you try to uninstall the VPN client, reboot and then reinstall it. What operating system are you using? Also, make sure that you are usin ghe updated drivers for your NIC card

-Jazib

jahilnt10 Wed, 05/23/2007 - 10:02

Well, the client is connected, i can ping my far end and can download/upload file less than 6MB. Whenever I try to download files larger than 6MB, download start but it ends up with the error network path no longer, while the vpn connection is quite fine. This is an interesting case..


I know there are some mss/mtu tweaks which i already have tried, our remote end far away there are 15 to 20 hops ...where i should make mss/mtu changes?


What do you suggest, what could be wrong?

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