nanog mailing list archives

Re: OOB core router connectivity wish list


From: Jared Mauch <jared () puck nether net>
Date: Thu, 10 Jan 2013 12:08:55 -0500


On Jan 10, 2013, at 11:52 AM, Saku Ytti <saku () ytti fi> wrote:

On (2013-01-10 11:41 -0500), Randy Whitney wrote:

Nothing beats POTS in a broad power outage scenario. Numerous power
outages have taken down mobile service completely while the POTS
lines stayed up as it carries its own power by design.

Is your RS232 Modem POTS powered?

If POP is powerless, where will be POTS powered RS232 Modem connect to?

Not sure about you, but I've used the ability for a POTS line to either ring or give me a modem tone to determine the 
power status at the site.

- Jared



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