OT: Determining TCP port ownership

From: Pete Turnbull <pete_at_dunnington.u-net.com>
Date: Mon Nov 5 12:49:50 2001

On Nov 5, 10:28, Jeffrey S. Sharp wrote:
> On Mon, 5 Nov 2001, Carlos Murillo wrote:
>
> > I did investigate the pin-out after I bought mine; they seem to use
> > all pins and I seem to remember that a couple are looped back?
>
> Sounds like a flavor of null-modem cable to me.

More than that. Some of the pins are used for non-RS232 on/off signalling
of battery state, etc. That's common on UPSs, not just APC ones. My
Powerware Prestige 6000 does that too.

-- 
Pete						Peter Turnbull
						Network Manager
						University of York
Received on Mon Nov 05 2001 - 12:49:50 GMT

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