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Questions tagged [openswan]

129 questions
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How to start and stop a libreswan connection

I have a connection configured on my libreswan instance on two machines. The connection start automatically when I start the pluto daemon, I have try other settings, but the connection also starts if I do a ping and the service is up, however, I…
Colanta
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Openswan through Amazon VPC Routing to Office Network

Were trying to create a road warrior VPN network. Since the internet in our office is slow, we are running it through a VPC with a replicated AD and File Server. There is currently an Amazon VPC VPN to the office connecting to the VPC. In the VPC…
David Eisen
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openswan IPSEC site to site randomly disconnects on debian server

goodmorning my friends, this is my situation: I have two debian servers with static IP connected through a site to site VPN OPENSWAN, everything works like a charm, I can ping the entire lan from any workstations and transfer performance is very…
silvered.dragon
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IPSec VPN Fortigate Phase 2 stuck

Trying to setup a VPN connection to Office Fortigate but I can't pass phase 2. Received info from sysadmins: PSK IKE v1 Aggressive mode Phase1 3DES-SHA1 DH group 5 Key lifetime 28800 XAUTH PAP Server (not sure if this necessary to know) Phase2…
H.Rabiee
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amazon ec2 instance going to a remote ip using openswan tunnel is up but no traffic being established on the remote ip

I having establishing a vpn tunnel to a remote peer/public ip using amazon ec2 openswan. The tunnel is up but no traffic has been seen on our side or the remote side? Is there I been missing? Please see my config. My /etc/ipsec.conf config setup …
Edmar
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Openswan and Cisco ASA

i have post this same question on "Unix & Linux" but iv got no answer and will delete from there but ill try here too. I need this as soon as possible to solve it or at least to find out what is the problem. I already have configure similar scenario…
IvanCD
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Clients cannot connect to L2TP server on Ubuntu 12.04 & 14.04 LTS

I am trying to set up a L2TP/IPSec server on AWS with instance running Ubuntu 14.04LTS. I followed the instructions that I found here : https://raymii.org/s/tags/vpn.html. I tried to use 12.04LTS and 14.04LTS to install the VPN server but both gave…
CK Tan
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Openswan ip tunnel not passing traffic

I had this tunnel already working, but now I needed to add two more ips 10.50.240.48/28 and 10.50.96.0/20. I set up my left and right and leftsubnets and rightsubnets properly in the openswan config. It has already been working but I just added two…
JohnMerlino
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IPsec VPN Site-to-Site: Unable to reach hosts on same subnet as gateway

I am trying to bridge an office network with an Amazon VPC cloud network. So far everything seems to be working, except that I cannot reach servers on the same subnet as the cloud gateway. Office subnet: 10.0.0.0/24 Cloud subnet: 10.1.0.0/16 Public…
whynotacarrot
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Cannot connect to IPSEC/L2TP VPN Arch Linux/Windows 8

I have check a lot of other L2TP/IPsec VPN post and none of them seem to quite match the issues I am having so here is what going on. I am trying to set up a VPN on my Arch Linux server that I can connect to from my local devices (most of which are…
angellusmortis
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Strongswan with X.509 authentication and LDAP authorization

I would like to setup Strongswan/Libreswan with PKI authentication. Now I have searched and found only how to configure specific accepted client certificates like here: …
MemCtrl
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Openswan + xl2tpd connections time out after a while

I have a non-NATed Openswan+xl2tpd server (Ubuntu 12.04), to which I connect with a Windows 8 behind NAT. The client loses its connection after a while of doing nothing (between 30 and 60 minutes, but I didn't time it). The client doesn't have…
Halfgaar
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Openswan tunnel to remote public NAT'd host

Need help on this VPN set-up to work. Left-hand. EC2: eth0:10.0.0.100/EIP=1.1.1.1 (ie. NAT'd IP) eth1:10.0.0.200/EIP=2.2.2.2 Peer ip/leftid: 1.1.1.1 Right-hand. Cisco: Peer ip: 3.3.3.3 Peer host/rightsubnet: 3.3.3.30/32 (Public NAT'd…
dcvpn
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L2TP & IPSec (OpenSwan) on Centos time out when connecting

I'm having big trouble setting up a very simple VPN. Using Centos 6. My Server Address : 61.34.26.32 (fictive) Whenever I try to connect (from iPhone5 or MacOS X) i get a connection timeout. I haven't tried yet on Windows, but should work at least…
Disco
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How do I limit one connection per user for L2TP/IPSec using OpenSwan?

I've successfully set up a VPN server with openswan, pppd, and xl2tpd on Ubuntu. Everything works great, but I'm having trouble finding out how to only allow one VPN connection per user listed in the /etc/ppp/chap-secrets file? Right now a user can…
Han
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