This article should help:
176924 Using PPTP, RRAS, and Proxy Server 2.0
http://support.microsoft.com/?id=176924
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Thanks,
Marc Reynolds
Microsoft Technical Support
This posting is provided "AS IS" with no warranties, and confers no rights.
"Ace Fekay [MVP]"
<PleaseSubstituteMyActualFirstName&(E-Mail Removed)> wrote in
message news:(E-Mail Removed)...
> In news:4f0a01c3e525$0a7d4b80$(E-Mail Removed),
> multitask <(E-Mail Removed)> posted their thoughts,
then
> I offered mine
> > I have a visiting user trying to use a VPN connection back
> > to their office and I have proxy 2.0 installed in my NT
> > 4.0 domain environment. The user has winsock loaded. No
> > error message - the connection fails immediately. Can you
> > point me to where I may have an issue.
> >
> > Thank you.
>
>
> Actually this is not a DNS question.
>
> You'll need to create a rule to allow the VPN ports inbound.
>
> What ports you may ask? That depends on what type of VPN (L2TP or PPTP).
> Proxy 20 may not support L2TP, but haven't tried it as of yet.
>
> What rule you may ask? I would suggest to post this to the Proxy newsgroup
> for a more specific response.
>
> --
> Regards,
> Ace
>
> Please direct all replies to the newsgroup so all can benefit.
> This posting is provided "AS IS" with no warranties.
>
> Ace Fekay, MCSE 2000, MCSE+I, MCSA, MCT, MVP
> Microsoft Windows MVP - Active Directory
> --
> =================================
>
>