On Tue, Aug 26, 2025 at 3:28 AM xx Z <xxz030811(at)gmail(dot)com> wrote:
> Hello PostgreSQL community,
>
> I have a question regarding the configuration of streaming replication.
>
> When setting up streaming replication over TLS, I've noticed that while
> the primary server can restrict its supported encryption algorithms using
> the ssl_ciphers parameter, there doesn't seem to be a corresponding method
> for the standby (client) side of the replication connection. The standby
> appears to use all the default ciphers supported by the system's OpenSSL
> library.
>
What is a "standby (client)"?
Postgresql version: 15.2
>
That's missing 12 sets (three years) of bug fixes. When using RPM or .deb
packages, updating takes only a few minutes.
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