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Re: [Openvpn-users] Strange problem with TAP-Win32 Driver


  • Subject: Re: [Openvpn-users] Strange problem with TAP-Win32 Driver
  • From: "Ivan \"Rambius\" Ivanov" <rambiusparkisanius@xxxxxxxxx>
  • Date: Sat, 2 Dec 2006 13:20:11 -0500

Hello,

I am sory, I hit the Send button too early

On 12/2/06, Ivan Rambius Ivanov <rambiusparkisanius@xxxxxxxxx> wrote:
> Hello,
>
> My company is using OpenVPN for its VPN Server. We run the server on
> Red Hat Enterprise Linux and we are able to successfully connect to it
> using OpenVPN clients on Mac OS X, Linux, Windows.
>
> Now I have a problem with the Windows home machine of a colleague of
> mine. It runs Windows XP and I installed Open VPN on it and I have
> TAP-Win32 Adapter V8 in Network Connections.
So, the TAP-Win32 Adapter is disabled. When I right click it and I try
to enable, a pop up appears simply saying "Connection Failed!". Trying
to connect to the VPN server fails also with the following message in
the log file:

Sat Dec 02 12:55:55 2006 CreateFile failed on TAP device:
\\.\Global\{C9A51F7D-9F1F-4CA5-B6CC-DAB706BEA691}.tap
Sat Dec 02 12:55:55 2006 All TAP-Win32 adapters on this system are
currently in use.
Sat Dec 02 12:55:55 2006 Exiting

I tried to delete all TAP-Win32 virtual adapters and then create one.
It was created successfully but is disabled again. When I tried to
enable it it fails with the same "Connection Failed!" error.

As I said earlier, we have several working Windows XP VPN clients, so
I think the problem is with that specific machine, but I am pretty
clueless. The machine is connected to Internet via a Linksys router
and I have the feeling that it may block the VPN connection...

Could you please help me with resolving this issue?

Thank you very much in advance.

Regards
Ivan

-- 
Tangra Mega Rock: http://www.radiotangra.com
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