Unix and Linux Stack Exchange
Unix and Linux Stack Exchange

Questions tagged [pptp]

Point to Point Tunneling Protocol

53 questions
7
votes
1 answer

PPTP VPN error: LCP terminated by peer

I cannot connect to my PPTP VPN server, even though the CHAP authentication succeeds. This is from /var/log/syslog: Jun 11 07:27:22 aspire pppd[32221]: CHAP authentication succeeded Jun 11 07:27:22 aspire pppd[32221]: LCP terminated by peer (MPPE…
sashoalm
  • 5,760
  • 11
  • 32
  • 47
6
votes
1 answer

How to open VPN connection inside other VPN connection under Linux/Ubuntu

Is it possible to have two VPN connections on top of each other under Ubuntu? Scenario: My organization is quite large and has its own large network. Each group inside the organization has its own subnetwork. All subnets go through a router. The…
newtovpn
  • 61
  • 1
  • 2
5
votes
1 answer

Undocumented pppd exit code

If my machine (OSX 10.9.2) is not connected to the Internet and I want to establish pptp connection by using pppd: $ sudo /usr/sbin/pppd serviceid 5BE14D3A-7B94-4704-ADE0-9883B189199E debug logfile /tmp/ppp.log plugin…
Bojan Komazec
  • 173
  • 5
4
votes
2 answers

PPTP VPN not working with Linux router

ORIGINAL: I've just switched from an old Linux install (Debian squeeze) to a new one (Linux Mint 17.3) for my router (I am using a full desktop PC with a Linux install as my router). The Linux PC connects directly to my DSL modem and negotiates a…
Jez
  • 948
  • 3
  • 15
  • 33
4
votes
0 answers

Redhat / Centos 7 Firewalld best practice for pptp or L2TP/IPsec rules

Having a quick look at Centos 7, and though I'd spin up a VPN daemon or 3, but immediately discovered the usual packages aren't yet in the core repositories, so had to dig around and found the necessary bits in the likes of the EPEL beta tree.…
arober11
  • 464
  • 1
  • 4
  • 7
3
votes
0 answers

How to bind ppp0 interface (PPTP VPN) as 'external' in proxy server?

I'm trying to bind ppp0 interface (PPTP VPN) as 'external' interface in proxy server (Tinyproxy). Unfortunately it does not work. Using route add -net default gw 10.9.0.1 I can make all the traffic go via VPN but this is not what I want. My routes…
totalizator
  • 31
  • 2
3
votes
1 answer

Iptables forward with pptp and openvpn

I have OpenVPN and PPTP installed on a VPS. I'm having a few questions that I can't seem to get a firm answer on. I want to install OpenVPN on 1.1.1.1 (eth0, public IP address) and PPTP on 1.1.1.2 (eth0:1, public IP address). I was able to achieve…
John
  • 31
  • 1
  • 2
3
votes
1 answer

PPTP with dhcp only for clients

I have a local network at home with a router and a small server. The router manages the local network (DHCP, etc) but does not support PPTP. On the server (Ubuntu 12.04) I set up pptpd and this is working fine ... except that the dhcp3 server…
Franklin
  • 31
  • 2
3
votes
2 answers

command OR script to detect vpn connection status

I'm using Ubuntu Network Manager VPN client to connect to a PPTP vpn server. I have an application that get some data from internet and must be runned from behind the VPN. I need to suspend application process if VPN connection dropped. How can I…
Ariyan
  • 2,056
  • 3
  • 27
  • 36
3
votes
3 answers

Enabling an Internet route through ppp0

I have Debian 8.0.0-64 running on my server, which has eth1 as the interface with the default gateway. eth0 is pointing to the internal network. root@server:/home/user# ifconfig eth0 Link encap:Ethernet HWaddr 06:46:7e:88:72:d7 …
Philipp
  • 171
  • 1
  • 2
  • 11
3
votes
0 answers

PPTP VPN client auto startup : need to restart network interface

The PPTP client works well. So the following lines were added in /etc/network/interfaces to enable the tunnel at system startup : auto tunnel iface tunnel inet ppp provider myTunnel according to HowTo Debian : PPTP Client but the vpn remain…
Alexandre Brach
  • 131
  • 1
  • 3
3
votes
0 answers

Route VPN Connections through VPN

I am currently setting up a wireless router using OpenWRT. The landlord of the dorm I live in requires joining a VPN to access the internet, supporting both PPTP and OpenVPN. I want to support the "freifunk" network, which provides free WiFi all…
ApolloLV
  • 133
  • 4
3
votes
1 answer

PPTP VPN client connectivity not working

I am trying to connect to my VPN from my tonidoplug. I followed the steps found in PPTP Client. But I am getting the below error now: $ sudo pon codeme debug dump logfd 2 nodetach Couldn't open the /dev/ppp device: No such device or address…
Mathew Paret
  • 93
  • 3
  • 13
3
votes
2 answers

How do I know why NetworkManager failed to initiate the VPN connection?

I'm running Arch Linux, and recently updated the whole system. Now I every time I connects to VPN with nmcli command, if it fails, I couldn't figure out the reason: NetworkManager[15967]: VPN plugin state changed: starting…
daisy
  • 53,527
  • 78
  • 236
  • 383
2
votes
1 answer

libc.so.6(GLIBC_2.14)(64bit)

Installed: glibc-static.x86_64 0:2.12-1.107.el6_4.4 glibc-utils.x86_64 0:2.12-1.107.el6_4.4 Dependency Installed: fontconfig.x86_64 0:2.8.0-3.el6 freetype.x86_64 0:2.3.11-14.el6_3.1 gd.x86_64…
Jason
  • 1,714
  • 5
  • 25
  • 30
1
2 3 4