Re: is it mandatory to have ssh port 22 open for WAL replication

From: Ian Barwick <ian(dot)barwick(at)2ndquadrant(dot)com>
To: Sanjib Mohanty <sanjib(dot)technical(at)gmail(dot)com>, pgsql-admin(at)lists(dot)postgresql(dot)org
Subject: Re: is it mandatory to have ssh port 22 open for WAL replication
Date: 2020-09-07 07:52:20
Message-ID: 9b0c0215-35fe-66ca-74f6-52fcf0512b00@2ndquadrant.com
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On 2020/09/07 16:47, Sanjib Mohanty wrote:
> Hi Experts,
>
> Is it mandatory to have ssh port 22 open between the master and slave for wal replication?
>
> I believe this is done on 5432 port , rirht?

Correct, all replication is handled via the port PostgreSQL itself listens
on, default 5432.

PostgreSQL itself does not require or use SSH.

Regards

Ian Barwick

--
Ian Barwick https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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