<![CDATA[IPSec 2.0 to 1.2.3?]]>So I am trying to do an IPsec from 2.0 to 1.2.3 as I upgraded one of my 1.2.3 machines (well clean install and config) and it wont connect.

It seems some parts are different.

I setup phase 1 and 2 on 2.0 to mirror the 1.2.3 as best I could but am I missing something else by chance?

]]>https://forum.netgate.com/topic/25036/ipsec-2-0-to-1-2-3RSS for NodeTue, 12 May 2026 09:38:14 GMTWed, 14 Jul 2010 23:54:14 GMT60<![CDATA[Reply to IPSec 2.0 to 1.2.3? on Thu, 15 Jul 2010 20:49:44 GMT]]>Not really. I run one from my house (2.0) to an employer (1.2.3) and it works flawlessly.

]]>https://forum.netgate.com/post/239778https://forum.netgate.com/post/239778Thu, 15 Jul 2010 20:49:44 GMT<![CDATA[Reply to IPSec 2.0 to 1.2.3? on Thu, 15 Jul 2010 20:48:39 GMT]]>Yea I figured, but I am remote and that server is not live because of the issue so I cant get it right now.

I figured I would post though in case someone ran into that or know of something little i could have missed or done wrong due to how different they are.

Any examples any place that show working config for 1.2.3 to 2.0 connection by chance?

]]>https://forum.netgate.com/post/239777https://forum.netgate.com/post/239777Thu, 15 Jul 2010 20:48:39 GMT<![CDATA[Reply to IPSec 2.0 to 1.2.3? on Thu, 15 Jul 2010 13:29:23 GMT]]>We'll need a lot more info than "it won't connect"  ;D

At a minimum, we'll need the log output from both ends. Screencaps of the config would also help.

]]>https://forum.netgate.com/post/239709https://forum.netgate.com/post/239709Thu, 15 Jul 2010 13:29:23 GMT