On 5/28/2020 8:55 AM, Jonathan Billings wrote: > I don't believe that xinetd tells the underlying processes anything > about IPs, since xinetd handles the network connection and as far as > the process is concerned, it's just filehandles. Isn't the filehandle just a socket? So can't you use Perl's socket API to recover the connection information? So the next problem is to find something that wraps an existing filehandle in a Perl socket object.