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help / color / mirror / Atom feedFrom: 李明 <[email protected]>
To: Ron Johnson <[email protected]>
Cc: pgsql-admin <[email protected]>
Subject: Re: Allow connections by IP address?
Date: Wed, 17 Sep 2025 07:40:17 +0800
Message-ID: <[email protected]> (raw)
In-Reply-To: <CANzqJaBD0vqs6=ovHOjUF4SV80pBx6A-1kZ8mwcryJq2bjFH2g@mail.gmail.com>
References: <CANzqJaBD0vqs6=ovHOjUF4SV80pBx6A-1kZ8mwcryJq2bjFH2g@mail.gmail.com>
Maybe you can set the allowed ips with listen_address in postgresql.conf.
More,through network admin can achieve your aim more efficiency.
> 在 2025年9月12日，00:21，Ron Johnson <[email protected]> 写道：
>
>
> PG 17.latest
>
> My server has two IP addresses:
> 10.1.2.3.4
> 10.1.2.3.5 (a VIP)
>
> Some connections should only come in through the VIP, while others (like replication) must come in through .4 and others (f.e. administrators, can come in from .4 or .5).
>
> Is there any way to restrict that? I don't see anything in https://www.postgresql.org/docs/17/auth-pg-hba-conf.html but may be overlooking something.
>
> (Why don't we use a connection pooler? The 3rd party application has only been validated against direct connections to PG. Bugs in PgPool caused problems in prod.)
>
> --
> Death to <Redacted>, and butter sauce.
> Don't boil me, I'm still alive.
> <Redacted> lobster!
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