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Could not connect to external Wireguard server after update do 27.1
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Topic: Could not connect to external Wireguard server after update do 27.1 (Read 356 times)
Staddler
Newbie
Posts: 3
Karma: 0
Could not connect to external Wireguard server after update do 27.1
«
on:
August 28, 2024, 10:56:10 am »
Hi,
I used to use an external Wireguard connection to reach my companies network from my windows 11 host at home.
This does not work any longer after I updated OPNsense to 24.1.
The Wireguard protocol says:
Handshake to peer 1 (....) dit not complete after 5 seconds, retrying...
As far as I know, the Wireguard client uses UPD to communicate with the server.
I created a firewall rule in OPNsense to allow "any to any" with IP4 and TCP+UDP (just for testing).
The internal Windows firewall is deactivated.
Other Tools like Syncthing work fine. Syncthing also uses UDP on an specific port.
The OPNsense log-files does not contain any lines with the port I used for this Wireguard connection.
Does Anybody have an idea what's the problem could be?
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Staddler
Newbie
Posts: 3
Karma: 0
Re: Could not connect to external Wireguard server after update do 27.1
«
Reply #1 on:
August 28, 2024, 12:40:56 pm »
It's getting even stranger.
When I use Wifi, everything works.
Using an normal LAN connection does not work.
What could this cause?
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doktornotor
Hero Member
Posts: 709
Karma: 70
Re: Could not connect to external Wireguard server after update do 27.1
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Reply #2 on:
August 28, 2024, 01:00:45 pm »
Well, the current version is 24.7.x. I'd start there.
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Staddler
Newbie
Posts: 3
Karma: 0
Re: Could not connect to external Wireguard server after update do 27.1
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Reply #3 on:
August 28, 2024, 01:15:21 pm »
Yes, Sorry. I User 24.7.
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Could not connect to external Wireguard server after update do 27.1