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From: Yogesh Mahajan <[email protected]>
To: Markus KARG <[email protected]>
Cc: [email protected]
Subject: Re: Fwd: pgadmin says "SSL error: tlsv1 alert no application protocol"
Date: Mon, 16 Dec 2024 10:25:21 +0530
Message-ID: <CAMa=N=PxEuXgxwZuekb1FAXh8+zK785oVf98nNab3K4qQHpXEA@mail.gmail.com> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
	<[email protected]>
	<[email protected]>

Hi,

I guess an error is occurring while connecting to the server. Can
you please check and change SSL mode for server which is giving error to
'prefer'/'disabled'

[image: Screenshot 2024-12-16 at 10.23.59 AM.png]

Thanks,
Yogesh Mahajan
EnterpriseDB


On Fri, Dec 13, 2024 at 9:01 PM Markus KARG <[email protected]> wrote:

> Could anybody please be so kind and help me with this issue? Thanks! :-)
>
> Am 12.12.2024 um 22:18 schrieb Markus KARG:
> > I was using PGAdmin with PostgreSQL 17 via Traefik 3 successfully
> > since many months, but since I recently moved on to PostgresSQL 17 the
> > UI of PGAdmin always tells me "SSL error: tlsv1 alert no application
> > protocol". All other applications connect successfully.
> >
> > I do not want to use TLSv1, and neither PostgreSQL 17 nor Traefik 3 is
> > explicitly configured to use TLS v1. In PGAdmin I explicitly have set
> > the min and max SSL versions to 1.3.
> >
> > So I do wonder who in this game is using TLSv1 and how to get rid of it?
> >
> > Thanks!
> >
> > -Markus
> >
> >
> >
>
>
>


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  [image/png] Screenshot 2024-12-16 at 10.23.59 AM.png (126.9K, 3-Screenshot%202024-12-16%20at%2010.23.59%E2%80%AFAM.png)
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