[Swan] windows 10 Policy Match Error
Paul Wouters
paul at nohats.ca
Tue Sep 10 23:47:07 UTC 2019
On Mon, 9 Sep 2019, Computerisms Corporation wrote:
> Having updated a good number of my firewalls to debian bullseye and libreswan
> 3.29, seemed reasonable to continue the quest.
>
> Then I came across one that has had me stumped for a while now.
>
> Windows 10 gives policy match error, and libreswan logs gives a
> no-proposal-chosen error. I found and read lots of stuff that is pretty much
> all just details to this entry on the wiki:
>
> https://libreswan.org/wiki/FAQ#Microsoft_Windows_connection_attempts_fail_with_NO_POROPOSAL_CHOSEN
>
> I have tried the registry entry, I have tried the ike= and esp= entries, as
> well as some entries that have worked in the past for me.
>
> Have tried removing libreswan entirely and recompiling and reinstalling, just
> in case a sun spot did something during the initial install.
>
> Wondering if any one has any other suggestions as to what the hiccup might
> be?
It is usually either the certificates aren't generated in a way Windows
likes it, or there is a misconfiguration. Re-installing or compiling
libreswan will not likely make a difference.
It's hard for us to say much more without seeing configurations and
logs unfortunately.
Paul
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