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l2tpd over ipsec

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http://forums.fedoraforum.org – Hi All, I'm having problem connecting to my openswan server (ver 2.4.15) using my iphone 4s. it take me several days and still not works, can any one help me to fix this problem. thanks. my config file as below: /etc/ipsec.d/vpn.conf conn L2TP-PSK-NAT rightsubnet=vhost:%no,%priv also=L2TP-PSK-noNAT conn L2TP-PSK-noNAT type=transport left=a.a.a.a leftnexthop=a.a.a.b leftprotoport=17/1701 right=%any rightsubnet=vhost:%no,%priv rightprotoport=17/%any authby=secret keyingtries=0 (HowTos)

sine's picture
Submitted by sine on 09/09/2012

Stories similar to l2tpd over ipsec

On ClusterA and B I have installed the "openswan" package on Debian Squeeze.

ClusterA ip is 172.16.0.107, B is 172.16.0.108

When they ping one another, it does not reach the destination.

/etc/ipsec.conf:

version 2.0 # conforms to second version of ipsec.conf specification

config setup protostack=netkey oe=off

conn L2TP-PSK-CLUSTER type=transport left=172.1

I have share some part of IpSec configurations which include actual Ip assigment. I would like to know if it is possible not give actuall ip.Instead giving such as 0.0.0.0 as generic IP. When I have changed the actuall IP 12.34.56.78 with 0.0.0.0 as follow it does not work.

#vi /etc/ipsec.d/l2tp-psk.conf left=12.34.56.78 leftnexthop=12.34.56.1 vi /etc/ipsec.secrets Add: 12.34.56.78 %any 0.0.

OpenSwan issues 3 years 47 weeks ago

I'm trying to perform a VPN lan to lan IPSEC connection. By my side, I have a server with 2 IP's, i.j.k.l (destined to act as a VPN gateway) and i.j.k.m (the server). I am a newbie. I don't know if this configuration is normal, but it's forced by our partner.

My configuration is:

OS: Fedora release 7 (Moonshine)

I've configured a 3G IP Gateway of mine to connect using IKE Phase 1 Aggressive Mode with PSK to my openswan installation running on Ubuntu server 12.04.

I've been tearing my hair off in frustration for too long and decided Serverfault might be able to help.

I am trying to get a VPN working between Ubuntu and a SonicWall router.

I need to setup L2TP/IPPSEC on CentOS 5.5. I have installed IPSEC ( 2.6.21-5.el5_4.2) from CentOS 5 and l2tpd (0.69-12jdl) from Damion de Soto. Now I need to know the commands to get everything talking to each other.

This is my home server so it only has on NIC that is attached to the my local home network.

Hello everybody !

I'm registered to this forum for explain my problem with the L2TP protocol.

I use Ubuntu 11.10 and I have Internet by a WiFi Hotspot. But a lot of ports are blocked. (FTP, SIP and other...). Therefore, I need to bypass the firewall of the hotspot. I'm suscribed to hidemynet, and I started to configure the VPN.

How I can keep internet connection after establishing IpSec connection to server?

I have followed to following link to establihed IpSec server http://rootmanager.com/ubuntu-ipsec-l2tp-windows-domain-auth/setting-up-...

then following the below one to connect this server from Windows 7 machine.

http://confoundedtech.blogspot.com/2012/07/windows-l2tp-