PPTP stands for "Point-to-Point Tunneling Protocol" and is a method for implementing virtual private networks (VPNs).

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PPTP VPN on Server 2008 Enterprise

I asked this question on Server fault and was told that was not allowed so I am moving it here. I am running Windows Server 2008 enterprise in my HOME network inside of VMware workstation. I am ...
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3answers
2k views

Windows based portable PPTP Client separate from built-in OS client

Is there any Windows based portable pptp client separate from built-in OS client that I can put on my jump drive for use in a lock-down PC User/Guest account in XP or Vista? I would like to use my ...
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Unable to connect to PPTP VPN with Ubuntu 10.04

I'm trying to connect to my corporate VPN using a laptop running Ubuntu 10.04. It's a company laptop but as I have chosen to run Linux rather than "a proper" OS, I'm mostly on-my-own as far as getting ...
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218 views

What's better for RDP - PPTP VPN or Port Forwarding?

I need to be able to connect to a computer via RDP from a tablet, over the Internet. I was unable to make the tablet connect to a IPSec or L2TP VPN - the only thing that worked was PPTP. Is PPTP ...
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31 views

Can't connect to the router when using Linux as a router

I am using Linux as a router to filter and tunnel all the traffics from LAN through PPTP VPN, I managed to set up the router, which is an Ubuntu virtual machine, and the client, which is also an ...
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117 views

Setting up VPN on Centos with router doing dhcp

I've successfully setup PPTP VPN on my CentOS 5 server and can connect to it. I've set it up to use the IP range 10.0.1.50-60 and this works and we can ping each other but from what I can tell these ...
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464 views

Can't connect externally to Windows PPTP VPN

I'm trying to setup the basic Windows PPTP VPN so I can access temporarily access my home network while I will be away. My laptop can connect to the VPN Server when on the same network using the VPN ...
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208 views

How does a VPN connection reroute the tunnel when an attack is detected?

Context Eli The Computer Guy says in the Youtube video "VPN - Virtual Private Networking" at 08:25 that a VPN tunnel was shut down and recreated with a different set of routers when an attack was ...
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487 views

Forcing Deluge traffic down ppp0 adapter?

Basically i have a PPTP VPN connection on my linux box (Raspberry Pi on Raspian) and I have Deluge installed with the WebUI. The client is fantastic, really love it and the functionality that comes ...
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141 views

Install a VPN Server on Ubuntu or CentOS which is router compatible

I am new to this networking stuff and for the last three days I have been trying to install PPTP VPN Server on my Ubuntu. Computers running XP can connect to it without a single problem, but when I ...
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173 views

How to restrict windows connection (PPTP) to a specific Port or App?

So lets say i want to restrict the PPTP (VPN) connection to specific applications, lets say for example Google Chrome uses the connection and other apps go through it. There is an app called ...
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1k views

VPN with D-Link DIR-600 Wireless Router

I just bought a D-Link DIR-600 Wireless Router and was hoping to setup a VPN client using the DD-WRT firmware. But unfortunately my hardware version of DIR-600, known as C1, is not supported by ...
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882 views

VPN on OSX disconnects after precisely 2 minutes and 30 seconds on specific network

When connecting to my own VPN server on a specific network, called public-network, my Mac disconnects the VPN connection after 2 minutes and 30 seconds. I have performed several tests and this is the ...
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pfSense 2.0 - Can PPP L2TP be used to be an L2TP tunnel?

i noticed in pfSense 2.0 (RC3) that my PPPoE interface is now a PPPoE tunnel assigned to my WAN NIC (Network Interface Card): where the PPPOE0(xl0) - ianboyd@superuser.com network port is defined ...
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1k views

VPN PPTP (MPPE) - connection freeze after while

I have configured VPN (PPTP) connection (configured as in screenshot) and I'm experiencing this issue (ubuntu 12.10): The connection works fine, I can browse web and access local content, however ...
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309 views

Tunneling PPTP VPN and network setup for bridged KVM running Windows 7 enterprise on Linux host

I'm using a Win7 provided image from work to run inside qemu-kvm (libvirt/virt-manager). The host is running Debian Wheezy. The Win7 VM wants to join the company AD and has certain tools to check if ...
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331 views

PPTP without GRE: possible?

[I hope this is not off-topic here] I'm trying to set up a PPTP tunnel between a Linux (Debian 6) Server and a Windows 7 Client. The problem is, that the PPTP connection itself (ports 1723 and 47) ...
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186 views

VPN for Home to watch TV on the go

My ISP offers TV on tablets, phones, etc. where I have to use an app, but I still have to have that traffic flow through my modem. What would be the best solution to setting up a VPN for probably just ...
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108 views

Windows 8 VPN PPTP Settings

I am having a problem getting my computer to connect to my companies VPN, the thing is it connects just fine from my Android phone with the default settings so I know it is a problem with the settings ...
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1answer
191 views

Cannot actually use VPN while it's connected?

I've just set up a VPN on my server running Windows Server 2008 R2, but I just found out that even after I've connected to it (PPTP), the traffic does not seem to go through the VPN at all. In other ...
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375 views

how to find the tcpportnumber in win7's registry?

i read this post: Change PPTP control connection's TCP port number i cannot find the tcpportnumber in win7's registry.so how to change pptp vpn's tcpportnumber in win 7?
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Logging in using VPN in Windows 8

Just installed Windows 8 Enterprise on my work laptop. I have configured my VPN connection (PPTP) like I had in Windows 7, but for some reason, I cannot find out where to select that I want to ...
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279 views

Forwarding VPN port (1723) disables internet on server

I'm trying to set up a VPN on Windows 7 and I started by forwarding port 1723. However, the exact moment that my router saves the port forwarding, I lose internet access on the PC being forwarded to. ...
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3k views

Using A VPN With WICD [closed]

How can I configure Wicd network manager to configure a PPTP VPN connection (or any type of VPN connection for that matter)? I am using Salix 14 if that matters to anyone, though that has nothing to ...
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829 views

VPN in Powershell

I am updating an old DOS script which is used to open a Windows PPTP VPN connection between two server, copy some files, then close the connection. I am wanting to rewrite the script in powershell, so ...
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298 views

barebones features for a DD-WRT router acting as PPTP server

I have a little router (Linksys E900) only to act as a VPN server. I have a decent router behind it, handling radio anyway. So I am happy to relegate any other CPU-intensive stuff to the bigger ...
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485 views

is PPTP VPN server supposed to work in DD-WRT 19342 (or later) big build? with a mac OS 10.8.2 client?

Following up on some confusing comments in the DD-WRT forums, see http://www.dd-wrt.com/phpBB2/viewtopic.php?t=167815 (with a screenshot of settings) In the model-specific thread I learnt that my VPN ...
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368 views

how to troubleshoot asymmetric speed PPTP VPN speed? (downlink to client is slow, the server bandwidth up, and there is no encryption overhead)

I hope I have a general question motivated by my specific problem: I have acceptable upload speeds and unacceptable download speeds on my VPN while I think both endpoints have quite some bandwidth in ...
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328 views

PPTP VPN connection disconnecting when accesing an IP over VPN

I have two PC lan behind a router. I am connecting to my company network through a VPN. I was not able to reach an IP, nor access the internet. The VPN connection would be disconnected automatically. ...
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89 views

PPTP tunnel only wrapping TCP Traffic

I am having difficulty configuring a PPTP VPN using Windows Server 2008 R2 to allow more then just TCP traffic. Connection and authentication work perfectly, but applications that require other ...
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1k views

PPTP: Linux clients unreachable

I have setup a PPTP server on a CentOS 6 box. Several clients (Windows and Linux) connect to this server. All clients use the same subnet. All clients (Win or Lin) can surf the Internet using the VPN ...
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731 views

How secure PPTP is?

I use my own VPS to serve as a PPTP gateway for my personal PC/laptop/android. It uses 128bit encryption, and MS-CHAPv2 for authentication. The questions are: is it enough to secure my connection ...
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4k views

PPTP VPN from Ubuntu cannot connect

I'm trying to configure under Linux (Kubuntu 9.10) a VPN I already use from Windows. I installed the network-manager-pptp package and added the VPN under Network Manager. These are the parameters ...
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541 views

Windows 7 client can't connect to CentOS PPTP VPN

Have a Macintosh (10.8.2) that connects just fine to a CentOS 6.0 virtual private server (OpenVZ, with PPP added by the host) via PPTP. A Windows 7 Home Premium client (virtualized in Sun's Virtual ...
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687 views

Trying to connect a Dlink DIR-615 router to a PPTP VPN from behind a Netgear WNDR3700

I have two routers: a Netgear WNDR3700 and a DLink DIR-615 (rev H2) Both are using stock firmware. The Netgear is my primary router (192.168.0.1/24). I'd like to set up the DLink (192.168.2.1/24) to ...
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9k views

Failure to connect to PPTP VPN in Ubuntu: VPN plugin failed: 1

I used network-manager-pptp under Ubuntu 12.04 to configure the vpn. IPv4 Settings: Automatic VPN: Gateway - set User name - set Password - Always Ask PPTP Advanced Option: PAP, CHAP, MSCHAP, ...
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360 views

PPTP password expired: how to fix on a linux client

Today, I discovered my team's PPTP passwords expire and I had to figure this out by looking through log files (/var/log/messages). Part 1 of my question is there a way I can start up my PPTP client ...
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708 views

Playing iPad to iPad Wifi games over PPTP VPN

I'm trying to use a VPN to play iPad to iPad Wifi (Local) games over the internet. Normally you open the game on both iPad's, connect to the same Wifi point and they can "see" and speak to each ...
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2answers
2k views

Creating stable, automatically reconnecting PPTP connection in Ubuntu

I've been using network-manager-pptp to create a PPTP VPN connection in my Ubuntu virtual machine for a while now, but I have constant problems with random disconnects. I don't know what the cause of ...
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1answer
2k views

Configuring cisco as VPN client

I need to configure 857W as PPTP client. PPTP is officialy not supported (there is no such protocol in request-dialin group) but it could be enabled with "service internal". Any way, my questions are ...
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566 views

PPTP VPN and Untangle Device

I have a question regarding PPTP VPN with encryption. I work in an office that uses this untangle device (http://www.untangle.com/). It is a firewall, that also has web blocking, virus blocking, web ...
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316 views

Linux Distro with PPTP/L2TP client support and IP Forwarding

I'm looking for a lightweight linux distro with a nice web based front end that I can throw on a VM to act as a secondary gateway out of my network through a VPN. I currently have a debian VM with ip ...
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162 views

How do I make servers visible on my VPN?

I'm tinkering with web servers on Rackspace, trying to figure out if I can set up a website with public parts and also private parts that are visible only via a VPN connection. I have 2 servers ...
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1k views

Make a VPN connection only for RDP

I am connecting to a cisco VPN router via PPTP on my windows 7 Ultimate machine. Like most VPN's, it connects just fine but also redirects all of my traffic through the VPN. I really only need RDP ...
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Set linux routing tables to route F5 vpn and internet traffic

I'm having trouble understanding how my VPN client works, and how to set up my routing tables to do what I would like. Here is the output BEFORE connecting to my vpn Kernel IP routing table ...
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964 views

Two VPN connections from the same IP address

I have set up a server running Windows Server 2008 which two remote users can dial into using a VPN connection. It works fine unless they are both in the same location, in which case only one of them ...
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Problem with 2 PPTP VPN connections

I have a problem with my network-manager in Ubuntu 10.10. When I dial one of my VPN connections, my other VPN connections be disabled and I can't use them! I tried to restart network-manager and ...
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2answers
349 views

Privacy, VPN and routers

Ever since this ACTA push-up the things are starting to heat up around torrents and privacy. I am using Tribler now, but this is not secure enough for me. Not enough privacy. I've been using in the ...
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503 views

Making PPTP VPN Secure

I've been reading about the security, or lack of, with regards to a PPTP VPN. The specific things mentioned over and over are the fact that DNS can leak and the encryption is insecure. Is this a ...
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969 views

ssh tunnel via specific interface

Client -ssh-> Server --> Internet Normally I initiate an ssh tunnel with: ssh -D 1337 admin@nas On the server I have two interfaces: eth1 and ppp0. Right now it uses eth1 when tunneling, but ...