On 2025-08-10, Grant Taylor <[email protected]> wrote:

>> and it looks like I'm going to need to do that to avoid possible 
>> collisions
>
> I would ask why.  But you hint at some additional complications.

I need to be able to run servers that are required to bind to
specific, well-known, reserved ports that are within the Linux
ephemeral port range. If some client connection happens to be using
one of those reserved ports, then the server will be unable to run.

At least that's what my googling and reading have led me to
believe. Is that wrong?

Can a server bind to a and listen on a local port that is already
in-use as the source port for a TCP connection?

I guess I should test it...

--
Grant





Reply via email to