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Questions tagged [l2tp]

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0
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0answers
6 views

Set up vpn on raspberry - initial connection error

I want to create a VPN on my RaspberryPi. For this I was following this more or less simple tutorial online: https://www.stewright.me/2018/07/create-a-raspberry-pi-vpn-server-using-l2tpipsec/ I get ...
0
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0answers
146 views

L2TP VPN connection stuck “Connecting” on Windows 10

On Windows 10 Pro build 17134, when I try to connect to an L2TP VPN connection, through the system tray network menu, it gets stuck "Connecting" and never connects: However, when I connect the same ...
0
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0answers
20 views

How can I Autoconnect a L2TP VPN with presharedkey on windows server?

Just as simple as my question, every tutorial on the net, doesn't solve reconnecting L2tp, But pptp. They don't mention that rasdial doesn't ask anything about L2tp specific fields and without them, ...
0
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0answers
42 views

L2TP/IPSec using srongswan in ubuntu

I'm using strongswan on ubuntu 16.04 to connect to a thirdparty L2TP/IPSec VPN. They provided me a profile file like this: VPN connection IP : X.X.X.X IPSEC Authentication : --------------------- ...
0
votes
1answer
506 views

Cannot connect to SoftEther VPN from Windows SSTP or L2TP client, but server management connection is OK

I set up SoftEther VPN server on a VPS on Centos 6.10. Strangely, I can access the server with VPN Server Manager and do whatever I like with it, but when I try to make VPN connection (from the very ...
0
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0answers
42 views

How can I Connect VPN via SOCKS Proxy or other VPN on Mac OS

my company provides the VPN for accessing intranet. However , my home's IP seems blocked by the service provider. Can I Do something Like this? PC ===[Socks Proxy]===[L2TP VPN]=======> Intranet PC ==...
0
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0answers
164 views

L2TP Client can't connect to VPN, client is behind a SonicWall

I have a client who is getting a device installed that connects to a L2TP VPN tunnel to their own company. Our client has a SonicWall and for some reason the device is having a hard time connecting to ...
1
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0answers
42 views

Strongswan xl2tpd: Can't connect to local services through vpn

I have a l2tp vpn server set up and I am trying to access services running on port 9090 via 192.168.67.14. I can access port 80 but I get connection refused when I try any other port. I have disabled ...
0
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3answers
3k views

Can't connect to L2TP IPsec VPN from Windows 10 but it works with macOS High Sierra

I am trying to connect from a Windows 10 client to an Ubiquiti EdgeRouter VPN, I went through the instructions on https://help.ubnt.com/hc/en-us/articles/204950294-EdgeRouter-L2TP-IPsec-VPN-Server but ...
0
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0answers
195 views

How to route packets from an incoming tunnel interface (l2tp) to the internet?

I'm trying to set up tunneldigger for tunneling traffic from an OpenWRT router to one of my dedicated servers. The tunnel itself seems to establish properly, but packets aren't routing as I expect ...
0
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0answers
101 views

Why does Windows VPN MS-CHAP v2 map error code 649 to 812?

When attempting to make a Windows VPN connection with MS-CHAP v2, why is error 649 mapped to the much more generic error 812? The former would seem to be much more useful. The dialog box shown to the ...
0
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0answers
67 views

Connecting computer to internet via L2tp tunnel to another computer

I am testing a configuration where I have 2 linux (Ubuntu) VMs,connected internally. One of them has internet access and the other not. I established an L2Tp tunnel between the 2 VMs , I am now ...
2
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2answers
13k views

L2TP/IPsec VPN fails to connect on Windows 10 - Works fine on iOS

I’ve configured an L2TP/ipsec server with a pre-shared key that works like a charm on my phone. I’ve tried several ways including disabling of firewall to connect on Windows 10 but it always fails. ...
-1
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1answer
2k views

Accessing server behind Mikrotik L2TP/IPSec Client

So I'm using an L2TP/IPSec VPN service which allows me to forward ports so I can access servers on my local network from the public internet. This works great when I've got my Windows PC as the client ...
0
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1answer
2k views

How to push DNS settings to VPN clients in Windows Server 2012R2?

I have configured L2TP VPN service in a Windows Server 2012R2 box. The service is totally fine for Windows and Linux clients but it does not work for macOS/iOS since DNS setting is not pushed to ...
0
votes
1answer
206 views

Why does VPN client connect with pfs=yes when server has pfs=no?

I have a small VPN set-up. The client in question is a Raspberry Pi running strongswan and xl2tpd to run as IPsec/L2TP. I made a configuration mistake on the client where I set pfs=yes (for perfect ...
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0answers
136 views

VPN, NAT - an out of the box solution

I am looking for an out of the box VPN solution for homeuser build with cheap hardware. The szenario is as easy as everywhere: Office: Server (private IPv4 LAN 192.168.10.x) <-> router and ...
2
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0answers
304 views

xl2tpd-control command not working

I have an cisco vpn server which which i am trying to connect an endpoint through VPN(IPsec/L2TP). I have strongswan, xl2tpd and pppd running on my machine. IPsec conection is established successfully ...
0
votes
1answer
859 views

L2TP VPN Server on Raspberry Pi

I setup a L2TP VPN server on my Raspberry PI. When I tried to connect to it from my iPhone, I got the following error in the /var/log/auth.log file: Jan 3 10:53:08 raspberrypi pluto[4116]: ERROR: ...
0
votes
1answer
853 views

L2TP/IPsec VPN Debian/Ubuntu IPsec fails to negotiate or establish security associations

I spent 2 days to configure and figure what's wrong with this setup of L2TP/IPsec VPN. I'm using Debian 8.6 on my VPS server and on my Virtual machine on laptop I'm using Ubuntu 14.04.5. On my VPS im ...
0
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1answer
1k views

Using openswan on raspian get “We cannot identify ourselves with either end of this network”

I just spent several hours fighting with Raspberry Pi 3 to get it to connect to my VPN at work. I got OpenSwan installed and (apparently) configured, and also xl2ptd. After starting the services and ...
1
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0answers
1k views

Unable to Connect to Windows Server 2012 VPN using L2TP

Trying to connect to Windows Server 2012 VPN over L2TP. Server configured to support L2TP using "custom IPSec policy" PSK. All authentication methods are checked off. Clients are configured to ...
0
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1answer
223 views

Have more than 2 concurrent VPN connection to a Windows Server 2008R2 Enterprise

I am trying to have 10 PCs to concurrently connect to my windows server 2008 R2 Enterprise via L2TP VPN. The problem that I am facing now is that after connecting 2 PCs via VPN, a third one cannot ...
0
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0answers
3k views

L2TP IPSec doesn't work from other city

I have a well working L2TP IPSec connection from any mobile or desktop client to my Mikrotik RB2011UiAS-2HnD-IN (RouterOS v6.30.2). It works when I connect through any mobile or stationary ISP within ...
0
votes
1answer
2k views

Can't Ping other local ips on l2tp vpn connection, getting: ping: sendmsg: No such device

I have setup an l2tp client using xl2tp to connect to an l2tp vpn server. The server connection requires that the connection be setup WITHOUT ipsec. So I have set up a basic xl2tp connection. The ...
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0answers
103 views

Linksys L2TP VPN Disconnecting

I am using a 2nd router as a L2TP VPN Router. Whenever the router boots up, it connects to VPN for about 2 minutes, then it disconnects. It stays in a "connecting" state and never regains a connection....
0
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1answer
2k views

Windows 10 automatically disconects from VPN server

I am connecting to the VPN server with Windows 10 built-in provider using L2TP/IPsec protocol with username/password and a Pre Shared Key. Everything is fine except the fact that every 1.5 hours it ...
0
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0answers
1k views

Windows 10 client Split Tunneling

Hey guys I have been trying to setup a vpn to my home network for a good chunk of time and am stuck. I've tried both PPTP and L2TP/IPsec from my microtik router. The client is able to see the network ...
1
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0answers
2k views

Connect to L2TP/IPsec (username/password/PSK) on cmd.exe

How may I connect to VPN using the username, password and PSK combo in the command line? Google has been of no help; any guidance will be most welcome. I want a command to the effect of vpnclient /...
0
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2answers
4k views

How to redirect LAN traffic to a L2TP/IPsec client connection on a gateway?

I established a L2TP/IPsec client connection on the gateway, and I'm trying to redirect my host on LAN to use this connection when accessing the Internet. Here is the network topology. This is my ...
1
vote
2answers
661 views

IPSec tunneling mode vs transport mode vs transport+L2TP

According to many docs, transport mode should be used in host-to-host IPSec, while tunneling is used to connect gateways and L2TP is used for remote access. But nothing prevents me from using ...
2
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2answers
14k views

L2TP over IPSec VPN on Fedora 21

I need to connect a Linux Fedora 21 desktop to a L2TP over IPSec VPN. I was given a set of instructions for how to do so on a MAC as that is what they use but I have been unable to do so on Fedora. ...
0
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1answer
2k views

ssh over VPN to ubuntu server

I have remote server(ubuntu server). I access remote server by ssh as ssh root@IP_OF_SERVER, then I have setup a webapp running in server and access it by IP_OF_SERVER:80. Every thing is working fine. ...
5
votes
1answer
6k views

L2TP/IPSec stopped working after openssl upgrade

VPN connections from my MacBook / iOS devices to a Debian server having openswan / xl2tp were working just fine until I used apt-get to upgrade everything due to openssl heartbleed announcement. Now ...
2
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2answers
5k views

IPSec with or without L2TP?

I'm referring to this question. And to be clear: This is really not about the old PPTP vs L2TP debate. ;-) I successfully set up racoon as an IKE server without any L2TP implementation running and it ...
0
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1answer
829 views

Windows 2003 as L2TP server (without IPsec) L2TP PPP

Is there a way to configure Windows server (2003/2008) as a traditional L2TP server without having IPsec . I have an L2TP client which is similar to an LAC and dials in to the LNS using SCCRQ and gets ...
0
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1answer
93 views

Can I run a VPN server with certificates only, and no password/pre-shared keys?

I've seen several writeups around discussing VPN server configuration. In all of them, there are 2 or 3 pre-shared keys / passwords used at various levels of the tunnel -- one for IPSec, one for L2TP,...
0
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1answer
577 views

Logging VPN Traffic (L2TP/IPSec on Ubuntu)

I'm running a small, private VPN server for me and 2-3 other people. For bandwidth monitoring, and to comply with any possible DMCA or other government (re: new Canadian law) requests, I want to have ...
1
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0answers
388 views

VPN can't access local IPs

i have mac mini with OS X mavericks at the office. We have server app installed their and I connect succesfully but L2TP but can access only the mac mini and can't access other local computers. This ...
3
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1answer
2k views

Setting up VPN client: L2TP with IPsec

I've got to connect to vpn server. It works on Windows, but in Ubuntu 10.04 not. Number of options is confusing for me. There is the input that I have: IP Address of VPN Pre-shared key to ...
0
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2answers
688 views

Bonding 2 Internet Service Provider connections?

It's a silly question, probably, but anyway... I've got 2 Internet Service Providers: First provides a connection that runs over L2TP Second provides a Wifi connection Is there any way I can bond ...
0
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0answers
4k views

Openswan l2tp ipsec vpn on Ubuntu 13.04 for remote access (Android road warrior). Does not work

I followed the directions from here: http://samsclass.info/ipv6/proj/proj-L5-VPN-Server.html I used the same exact files as posted at that site. On my router, I have port-forwarded 500 UDP and 4500 ...
2
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0answers
758 views

Setup Ubuntu L2TP VPN server and authenticate users with certificates

I am trying to setup an L2TP server on my Ubuntu VPS and use certificates to authenticate users rather than a password. The reason behind this choice is that I don't want to have plain text passwords ...
4
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1answer
8k views

How do I connect Android 4.2 VPN to OS X Server VPN (L2TP)?

I have a Mac mini running OS X 10.8.2 with the OS X Server 2.2.1 from the app store, and I have set up the VPN using L2TP in the Server.app interface. I have tested this VPN connection using a Macbook,...
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vote
3answers
2k views

How do I get L2TP to successfully install on Centos 5.9?

I am trying to setup a Centos 5.9 VPS as a L2TP VPN server. I am using this tutorial Tutorial but when I try to start Racoon with /etc/racoon/init.sh it gives me an error. pfkey_open: Address family ...
0
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0answers
1k views

Dlink DIR-615. Virtual server feature doesn't work after switching to L2TP

Hardware. Router Dlink DIR-615. Hardware Version: E4 Firmware Version: 5.10RU What did I have? A static IP from ISP. The mode to be used by the router to connect to the Internet is set to "Static ...
0
votes
1answer
1k views

Access to VPN possible from inside network but not from outside as intended

I installed an L2TP VPN network on an iMac using OS X Lion Server app. It works fine in testing when I use my wireless access on the network (accessing the external IP address), but am unable to ...
1
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0answers
553 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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0answers
114 views

I can't communication with PCs behind my VPN server

My scenario is: Local net = 192.168.0.0/24 GW and VPN server = 192.168.0.3 Reserved IP for VPN clients = 192.168.0.87 to 99 I'm using OpenSWAN + xl2tpd + PPP on Debian "Squeeze" 6.0.5 with kernel 2....
0
votes
2answers
2k views

Openswan L2TP/IPsec VPN for iPhone fails during connection

I spent the morning trying to configure an L2TP/IPsec VPN using Openswan and xl2tpd on a Debian Squeeze server for use by a mix of iOS and Mac clients. I am trying to set it up using pre-shared keys ...