Questions tagged [openswan]

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Module xfrm_user is in use

I've installed Openswan in Ubuntu 14.04 using sudo apt-get install l2tp-ipsec-vpn Upon configuration for accessing my client VPN network (every time I had to change the password as it is dynamic), I ...
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5 votes
2 answers
31k views

Openswan shows no installation candidate after running apt-get update

I have ubuntu server 16.04 installed, with a working internet connection but running apt-get install openswan still fails, giving E: Package 'openswan' has no installation candidate. Does anyone know ...
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0 votes
2 answers
2k views

Add Static route to Ubuntu on a Digital Ocean VPS

I am trying to add a static route to a remote subnet from a digital ocean vps (ubuntu 14.08) but everytime i run the following command I get the error: "RTNETLINK answers: Network is unreachable" ...
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1 vote
0 answers
298 views

OpennSwan Ipsec Client with Cisco ASA/3000

I've tried a week without any success to setup IPsec ESP authentication via a CISO ASA. This is the topology I'm trying to achieve . I want to connect to the network which is on the back of CISCO ...
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0 votes
1 answer
69 views

VPN between Ubuntu server AND Cisco device

I have an ubuntu server that should connect to a Cisco device. I've googled and found out this could be accomplished using Openswan and also I've followed the steps from a similar question, but I've ...
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2 votes
2 answers
4k views

How do I connect to an L2TP IPSec VPN using a PSK on 15.04?

I've installed StrongSwan and the network manager helper and I have the options in the applet for VPN, but it only supports certificate configuration, not PSK entry. I've tried to add the PSK into ...
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0 votes
1 answer
1k views

Starting service 'ipsec' tries to run uninstalled OpenSwan instead of StrongSwan

I installed OpenSwan to setup VPN server. It was not enough for my requirements so I had to uninstall it. Later, I installed StrongSwan to handle IPsec VPN. Now all my StrongSwan configuration is ...
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  • 183
1 vote
0 answers
1k views

IPSec site-to-site VPN - behind router

I want to setup site-to-site VPN between two routers. On one site is an Ubuntu router marked "A", on the other site is a Cisco small business router marked "C". Here you can see the draft: http://s17....
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  • 11
1 vote
2 answers
7k views

E: Package 'openswan' has no installation candidate

I am on Ubuntu MATE 14.10, I have all my software sources turned on in 'Software & Updates', I have run apt-get update, etc, but I am still getting the following error when I run sudo apt-get ...
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  • 354
2 votes
1 answer
450 views

openswan inside a lan

I need to create an encrypted channel between two computers inside a lan using openswan, so I can show how the encrypted traffic is using wireshark. I installed openswan in both computers (running ...
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  • 123
3 votes
1 answer
31k views

VPN between Ubuntu server (14.04.1 LTS ) AND Cisco ASA 5510

I have an Ubuntu server (14.04.1 LTS ) that should connect to a Cisco ASA 5510 (Adaptive Security Appliance). I have tried - to use Racoon without any success. Not even phase 1 is successful. The ...
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  • 151
1 vote
1 answer
3k views

Wait Until VPN Connection is Made before Mounting

Is there a way in /etc/fstab that I can wait for the VPN connection to be made, and then mount the network drives?
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  • 334
2 votes
0 answers
2k views

Setting up L2TP/IPSec VPN Server with OpenSwan fails during IPSec authentication

I'm trying to set up my Linode server (Ubuntu 12.04.4 LTS) to act as a L2TP/IPSec VPN server for when I'm traveling in China so that I can access Facebook/Twitter/YouTube on the go. I've followed ...
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0 votes
1 answer
5k views

installing OpenSwan xl2tpd for IPSEC/L2TP VPN [duplicate]

I have a VPS hosted with QuickWeb.co.nz Running Ubuntu 12.04 OpenVZ. I downloaded and unpacked OpenSwan, but I still cannot install: root@vps:~/openswan-2.6.35# apt-get install openswan xl2tpd ppp ...
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9 votes
2 answers
15k views

i got error when i am trying to install L2TP .. can any help me ..solve this issuse

root@t-Aspire-5742:/# sudo ipsec verify Checking your system to see if IPsec got installed and started correctly: Version check and ipsec on-path [OK] Linux Openswan ...
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  • 523
5 votes
1 answer
11k views

Openswan's ipsec verify fails on "Two or more interfaces found, checking IP forwarding"

I'm trying to set an L2TP/IPsec VPN. I have installed openswan from the repository on Ubuntu 13.04 Section: universe/net Architecture: amd64 Version: 1:2.6.38-1 and configured it following the ...
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0 votes
2 answers
9k views

How do I get KLIPS or NETKEY on 11.10 server?

I'm attempting to run OpenSWAN on my Ubuntu11.10 server. All I've done so far is install openswan from the package manager and attempt to set up conf files. However, IPSec support seems to be broken, ...
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  • 327
1 vote
1 answer
4k views

How to setup IPSec with Amazon EC2

How to setup an IPSec connection from my ubuntu laptop to Amazon EC2 instance? I tried setting it up using elastic IP and VPC with the following openswan configuration but it is not working. conn ...
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