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Questions tagged [libreswan]

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2
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1answer
527 views

AWS EC2 CentOS 7 with LibreSwan IPsec Tunnel UP (Established), No Traffic flow, cannot ping Peer encryption Domain Nodes

I have LibreSwan Setup on AWS EC2 CentOS7 instance, IPsec tunnel is established with the peer (Cisco ASA). The Tunnel is up, but I no traffic. I cannot ping the nodes at the side of the peer. Here is ...
1
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1answer
169 views

Issue IKEV1 for Libreswan 3.27 : no connection has been authorized with policy PSK+IKEV1_ALLOW

I'm trying to connect to a Cisco ASA 5520. I have been provided credentials : Phase1 VPN IP address (Public IP) | XXX.XXX.XXX.XXX Authentication Method | Pre-Shared Secret Encryption ...
1
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1answer
607 views

LibreSwan IKEv1 XAUTH VPN server — so close and yet so far

Here's an ASCII-art diagram of my situation 192.168.10.0/24 | +---+ .7 | | A |------+ _____ +---+ | ( ) | ....
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0answers
43 views

Libreswan Testbed in VirtualBox

I'm currently working to create a testbed in VirtualBox for two VMs with an isolated opportunistic IPSec network with LibreSwan. All services are coming up fine, but network traffic between the two ...
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0answers
25 views

Options for rebuilding OpenSwan box to LibreSwan without downtime?

This is all in an AWS VPC environment. We have an old Ubuntu 12.04 machine running OpenSwan which is managing a pile of VPN connections. This has worked well for us thus far, but 12.04 is no longer ...
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0answers
28 views

How do I stop a single connection?

ipsec version Linux Libreswan 3.23 (netkey) on 3.10.0-862.11.6.el7.x86_64 ipsec status show 1 connection active: Total IPsec connections: loaded 2, active 1 ipsec stop stops everything. But how ...
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0answers
195 views

How to make the libreswan the initiator of the tunnel?

I am connecting a site-to-site vpn with libreswan and it doesnt initiate the tunnel without a traffic from the other side. Is there a way to up the vpn tunnel from my side? Part of the pluto log is ...
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0answers
299 views

Configured libreswan(openswan) in google cloud vpn not working, what could be the issue?

I need to connect to a vpn from my gcloud vps. I configured openswan in a centos 7. Enabled ip forwarding by editing /etc/systemctl.conf by adding ip forwarding rule and reloaded systemctl. Added ...