Re: VPN error code 628

From: Robert L [MS-MVP] (noreply_at_hotmail.com)
Date: 09/28/04 

Date: Tue, 28 Sep 2004 09:15:15 -0500

3389 is for TS. quoted from http://www.ChicagoTech.net
Which ports need to be opened for running VPN

A: PPTP VPN uses TCP Port 1723, IP Protocol 47 (GRE); L2TP: UDP Port 1701;
IPSec: Pass IP protocol 50 and 51. Note: 47 is a protocol number and not
TCP port. The protocol name is GRE. It'll make a big difference when
configuring your firewall or router. 

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Robert Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN, Anti-Virus, Tips & Troubleshooting on 
http://www.ChicagoTech.net
This posting is provided "AS IS" with no warranties.
"Rod" <camino.april@tiscali.it> wrote in message 
news:OraBI0VpEHA.3800@TK2MSFTNGP14.phx.gbl...
> Hi!
> I have to connect my PC at home to my pc at my office.
>
> Office : PC1 as VPN server (XP Prof.)  ip 10.30.1.1
>            router ip 10.30.1.2 - public ip 85.25.67.35
>
> Home : PC2 as VPN client (XP Prof.)
>
> On the router I forwarded TCP Port 3389 to 10.30.1.1. Is it the only port 
> used by VPN connection ?
>
> When I try to connect I have ..."User and password verification" and after 
> some minute I have error 628 (Port closed by remote PC).
>
> Could anyone help me ?
>
> Antonio Grasso
>
>
>
>

Relevant Pages

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