Assigning an interface for WireGuard Site2Site connection not possible?

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philipb232

Newbie
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Assigning an interface for WireGuard Site2Site connection not possible?

« on: June 29, 2024, 10:19:54 am »

I'm wondering why I can assign an interface to a RoadWarrior setup and manage firewall rules via this interface, but this doesn't seem to work with a Site2Site connection? I can assign an interface, but then the tunnel doesn't even cum up anymore.

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Patrick M. Hausen

Hero Member
Posts: 6825
Karma: 573

Re: Assigning an interface for WireGuard Site2Site connection not possible?

« Reply #1 on: June 29, 2024, 11:28:51 am »

It is possible, I have 2 s2s and 1 road warrior instance running, 3 interfaces total.

So more details, please.

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Deciso DEC750
People who think they know everything are a great annoyance to those of us who do. (Isaac Asimov)

Seimus

Hero Member
Posts: 608
Karma: 59

Re: Assigning an interface for WireGuard Site2Site connection not possible?

« Reply #2 on: June 29, 2024, 02:13:59 pm »

Rule of thumb:

You need to set the Instances with unique listening port.
If you create a new Instance and assign the same port as for the other Instance, it will not work.

And as requested by Patrick already, provide more details.

Regards,
S.

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