On Sunday, August 8th, 2021 at 2:15 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> ourdiaspora ourdiaspora@protonmail.com writes:
>
> > psql -d cpacweb -U cpaca
> >
> > psql: FATAL: Peer authentication failed for user "cpaca"
>
> It's a gold
>
> plated certainty that the default packet filter configuration
>
> wouldn't allow traffic to port 5432 from off-machine.
A quick ddg search revealed:
sudo ss -tulpn
Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port
tcp LISTEN 0 128 ::1:5432 :::* users:(("postgres",pid=21794,fd=3))
Is the correct conclusion from this output, that the port 5432 is open?
