[CentOS] postgresql Service Blind
Pete Biggs
pete at biggs.org.uk
Thu Sep 13 10:37:46 UTC 2018
>
> When I nmap the CentOS box, I can’t see that port open. I’ve turned
> off SELinux, so I’m not sure why I can’t see the open port 5432.
>
> What am I missing? It has to be something I’ve overlooked.
>
In postgresql.conf change the listen_address to be
listen_address = '*'
by default it only listens on localhost. It's documented in the file
and is easily googleable.
Use 'netstat -nlt' (or whatever the modern equivalent is) to see what's
listening on which address.
P.
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