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

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VPN PPTP Connection Shared With--Or From Within--VirtualBox VM

Using a Windows 7 host and a PPTP connection I've been unable to get the VPN working with a VM running a RedHat Linux derivative. Sharing the host's PPTP connection with VirtualBox's host-only network ...
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Is the Mercury router dropping PPTP packets?

I managed to connect my PPTP VPN server with Huawei router + Asus Ap at work. When I get home with my Mercury router, I can establish connection to the server which means at the server side, has ppp0 ...
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42 views

Forward all TCP and UDP connections over VPN

I have the following setup: OS: Ubuntu v13 Software: PPTP NIC 1 (eth1) IP: 10.2.95.207/24 Gateway: 10.2.95.1 (this is the network I want to connect to) NIC 2 (eth2) IP: 7.82.176.254/8 (the network ...
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22 views

NAT Rule for PPTP Port Forwading

I'm under a very heavy firewall where only very common ports such as 21 and 80 are open. I installed PPTP on my own dedicated server (a Debian Linux) and I`m trying to connect it using Windows, but ...
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28 views

Connection from iPhone to Windows 7 PPTP VPN fails during LCP negotiation

First, some specs! Remote device: iPhone 4S / iOS 7.0.4 VPN server: Windows 7 Home Premium 64-bit SP1 I've been trying for a while with little luck to get a VPN server set up on my home Windows 7 ...
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123 views

Connecting to OpenVPN though a PPTP VPN on Yosemite

I have just updated to Mac OS X Yosemite and the problem is that the traffic doesn't route to OpenVPN or Kerio connection behind a PPTP connection. Mavericks OS X does not have a problem. I can also ...
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60 views

No browsing issue on PPTP VPN Server on CentOS 6 64bit

I am trying to setup a VPN server in CentOS 6 64-bit. I used the first 4 steps of following document to setup the server in How-to-setup-your-own-vpn-with-pptp. And I successfully managed to setup ...
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49 views

IPAD Air2 PPTP vpn missing vpn dns

User has an IPAD Air2. When he connects to the VPN using his iphone it does not get dns server settings. He is connecting to Windows RRAS as pptp vpn. If I connect with a windows laptop I get all ...
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30 views

Clients get logged out after 12 minutes from VPN

I have installed and setup a PPTPD-VPN server on my Raspbian RPi to route my internet traffic through. It all works fine until (precisely) 12 minutes after login, then the client gets logged out. ...
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27 views

VPN is blocked only on windows?

Hi was trying to setup an vpn on my macbook because the network i am on blocks a lot of pages and it worked fine on the macbook i used the afreevpn.com vpn it worked no problems then i tried on my ...
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105 views

Copy a Windows VPN client configuration to a Linux client so it also connects to a Windows VPN Server

I have two virtual machines at hand, one Windows 8.1 and the other Debian 7.7 linux. The first one (Win8.1) was already configured to connect to a Windows PPTP VPN, I now need to do the same on the ...
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35 views

Max OSX can not connect to PPTP server

I followed the guide lines in Easiest way to setup Ubuntu as a VPN server on my newly created Linode VPS, but My Mac won't connect to that host. I can ssh to that host, though.
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104 views

no received packet on osx yosemite using pptp connection

i am very new at this networking stuff. what i want to archived is - accessing and browsing internet using my vps ip on other country. ( so i can bypass my country blocked website ) - sharing my vps ...
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363 views

Is an openVPN with ipv6 more secure than PPTP VPN with ipv4?

I have heard that using ipv6 in combination with a PPTP vpn can expose your true ip address, so I have been using a PPTP VPN with ipv4 for the past few months. I am considering switching to an openVPN ...
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69 views

DD-WRT as a switch and a VPN server

I am trying to run a DD-WRT as both a switch in an existing network and a VPN server. I have set up DD-WRT as a switch in the network. My network now looks like this: imgur[dot]com/KPGVxEP I am ...
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57 views

ADSL > VPN > Squid3 > DHCP > eth1 All on local debian server

I've been trying to setup this config for months but due to lack of knowledge & experience I have no success; HW on hand; Fast enough Local Debian server with 2 NICs & SSD hdd ADSL modem in ...
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874 views

VPN Connection Over 3G

I have a PPTP server running on my linux box, and i can successfully connect an android client to it using WiFi but when i try to connect to the server using data-connection (3G) it fails to connect. ...
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73 views

How to see log of nmcli “Network connection failed :unknown reason”

My country has network block, so when i use "nmcli connection up uuid", it always show "connection establish successful" and then show "Network connection failed :unknown reason:" right now, I find ...
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108 views

Win 8.1 connected to PPTP VPN, DNS not working

I have a server A (Windows Server 2008 R2) and a client B (Windows 8.1) in different locations. I set up a VPN server on A. Since I have only one NIC on A, I chose custom configuration and enabled ...
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802 views

PPTP connection: Timeout sending config requests when in eduroam network

trying to connect to a pptp-vpn from within my university network ('eduroam' standard). connection cannot be established (LCP: Timeout sending Config-Requests). The connection works flawlessly from ...
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85 views

Not able to SSH into Raspberry Pi when PPTP is active

I have a Raspberry Pi set up as a seedbox, and I'm trying to make it connect to my VPN. I'm using PPTP to connect, and I can make the connection work just fine, and my IP address as shown to the ...
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458 views

Unable to make outbound PPTP Connection through DD-WRT

I am unable to make outbound connections to an external PPTP VPN. All of my testing seems to indicate it is an issue with my DD-WRT Configuration on our router. Here's what I have and what I know: ...
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75 views

Windows 7 don't use VPN connection

I have a Windows 7 computer connected to a VPN (PPTP). This VPN is only being used to access a remote server, and is quite slow. So, I'd like to browse the internet directly, not over the VPN. On OS ...
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61 views

Setup PPTP to access home network transparently

I have Raspberry Pi box connected to home WiFi-router and running pptpd. The local addresses is 192.168.1.32 (eth0) and 192.168.2.1 (ppp0) and local name raspberry.local. I have iMac connected to ...
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328 views

DNS server not responding in vpn connection win 8.1

I use win 8.1 and my campus has an intranet network and a vpn(PPTP). to connect to internet, first I have to connect to the intranet(wireless network) and then connect to vpn. But the problem is when ...
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209 views

Windows 7 network icon says no internet, but I am connected

Yesterday I had to configure a RAS dial in interface so that a remote machine can VPN into me. Before doing this, my Network icon in the tray would show I was connected. Now it has that confusing ...
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240 views

PPTP VPN only using IPv6 Connections?

I followed this tutorial to set up a PPTP VPN: https://www.digitalocean.com/community/tutorials/how-to-setup-your-own-vpn-with-pptp Once complete, I connected to it with my desktop and noticed I ...
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154 views

Why does my PPTP VPN connection fail to route to the remote network in Linux?

I'm trying to connect to my office's PPTP VPN on Linux via ppp. The gateway has a local IP address in the 10.4.x.x net and I need to access other machines in the 10.x.x.x net (which I can do normally ...
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1answer
226 views

CIFS mount over VPN hangs when VPN crashes and reconnects

I've successfully shared Windows share over VPN (PPTP), mounted it with mount.cifs on my Ubuntu machine and I'm able to browse the shared contents from the Ubuntu. However, sometimes, when the ...
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252 views

PPTP does not work externally

I have a PPTP server that I can connect to using its LAN IP, but not using the external IP. My router is set up to forward PPTP to the correct machine and the server can access the internet. However, ...
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48 views

Something's up with my PPTP+SMB setup

Yesterday I could connect to my PPTP VPN and access a SMB server on it perfectly well. Today it is throwing up a bucketload of problems. The VPN is now stopping internet traffic, even though it's set ...
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197 views

not all packets forwarded by pptp VPN server

I have the following setup: +------+ +---------+ ppp0---------+ |router| | A +-----+---+-----+ B | | R | ...
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55 views

How to test a PPTP VPN server from a remote location?

I cannot decide whether a VPN server blocks my geographic location or whether it is down altogether. What is a legitimate and trustworthy service that could (try to) connect from its own location as a ...
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276 views

PPTP server not functioning (or set up) correctly

I've set up a PPTP server on Ubuntu Sever 14.04. I need to allow a foreign client to access the LAN, but NOT attempt to use my internet connection. When connecting to the VPN the client loses internet ...
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197 views

How to configure a VPN client in the router based on a connection log from my computer?

I am struggling with DD-WRT's PPTP client, as all configurations (and builds) I tried based on the all-important wiki but also older forum posts led to no ppp0 connection showing up with ifconfig. ...
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24 views

reading a routing table for pptp vpn data

I expected a route (on my router) to show my PPTP VPN connection. Now I see my VPN server IP show up, but still with vlan2, not ppp. Is this a problem? What can I do about it? Kernel IP routing table ...
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129 views

how to pick addresses and DNSMasq server for PPTP VPN client (in DD-WRT)?

I must be confused about terminology for addresses my remote network uses, but I could not get my DD-WRT (build 20548) connect to the PPTP server. At least I could not even verify that I am connected ...
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29 views

what happens to my IP my inner VPN uses if my outer VPN channel breaks down?

I want to use a VPN tunnel within a VPN tunnel. So I establish a connection first, and then another one, which will already by routed via the first. The first is the outer one, the second the inner ...
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162 views

PPTP authenticate using LDAP

I'm using both centos 6.5 in PPTP and LDAP server (OpenDJ). Anyone know how to configure when connecting to PPTP VPN server it will authenticate using the LDAP credentials? Thanks
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135 views

Host a SSTP VPN Server on Windows 8

I have a small server computer running Windows 8 at home. Currently it is hosting a PPTP VPN server using the build-in Windows 8 functionality for that. What I would want is something more secure, ...
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59 views

VPN on WIN 7…ipad connects but no DNS services

I have set up a vpn on a win 7 machine PPTP and can successfully connect to it from another win 7 machine over the internet and get out with the new ip address. However, when I connect with an ipad, ...
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1answer
263 views

Ubuntu vs. Windows VPN routing behavior

Both my home and workplace networks are the same (subnet 10.0.0.x). When I configure a VPN connection on my Windows 7 machine (PPTP), I can ping any server that is located at my workplace without any ...
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519 views

How to bring up the ppp0 interface?

I am trying to start my pptpd server on Ubuntu 12.04 on my laptop and I was following the instructions at this page and Ubuntu's official guide. I am doing this because I wanted to setup a VPN server ...
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295 views

Problems with PPTP VPN on Windows 7

I have a PPTP VPN server set up on Ubuntu VPS and it works OK on my Mac, but when I connect to it on my Windows 7 machine, most sites work, but for some reason some others do not work – browser just ...
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9k views

Can't connect to PPTP VPNs in Windows 8.1

I have a couple PPTP VPNs which I've set up in Windows 8.1 . They were working fine for months and months, able to connect with no issues. Then a couple weeks ago they stopped working, and I get a ...
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100 views

Is there any way to install a VPN PPTP (not OpenVPN) Server on a NAS with FunPlug?

I have a CH3SNAS from Conceptronic with FunPlug installed to enhance its capabilities. I would like to install a VPN PPTP server, but I only have found OpenVPN packages for FunPlug. Does somebody ...
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1answer
3k views

vpn error occurring when trying to connect to a server

I am running windows 7 and at my workplace I have created a PPTP dial-up connection so I can connect back to my workplace but I persistently receive a 807 error: "The connection between your computer ...
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516 views

How can I configure my DD-WRT VPN PPTP server to assign netmask 255.255.255.0 to clients?

I have a router running DD-WRT with a PPTP Server working fine, but every PPTP client gets assigned IP like this one: IPv4 Address . . . . . . . . . . . . : 192.168.210.2 Subnet Mask . . . . . . . . ...
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160 views

IPSec Policy Is Blocking 127.0.0.1

I created an IPSec policy on Windows 8.1, it's purpose was to allow only traffic that goes via the VPN, everything else should be blocked (except LAN and 127.0.0.1). LAN is working fine, but 127.0.0.1 ...
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75 views

how to access a range of public IPs only through a VPN?

For security reasons, I am not supposed to access an otherwise public IP range unless a VPN is up. However, if my VPN is down, my system routes to the IP anyway, which is a breach of my obligations. ...