nanog mailing list archives

Re: home router battery backup


From: Dave Taht <dave.taht () gmail com>
Date: Thu, 13 Jan 2022 10:06:40 -0800

On Thu, Jan 13, 2022 at 10:02 AM Ryland Kremeier
<rkremeier () barryelectric com> wrote:

Thanks for this! Definitely going to look into doing this!

I typically run the ups monitor off a suitable openwrt box (most have
at least one usb port) no need for a separate pi.

I tend also to hang a good gps off a second usb port, if available.
There's a topic for geeks - does anyone else really know (or care)
what time it really is?



Thank you,

-- Ryland



From: Stephen Stuart
Sent: Thursday, January 13, 2022 11:58 AM
To: Jared Mauch
Cc: nanog () nanog org
Subject: Re: home router battery backup



[...]

note that if your ups has a usb port, you can attach a raspberry pi
and run upsmon to be told (among other things) when the battery
requires replacement rather than rely on hearing the beeps. good for
the out-of-the-way closets with network gear.





-- 
I tried to build a better future, a few times:
https://wayforward.archive.org/?site=https%3A%2F%2Fwww.icei.org

Dave Täht CEO, TekLibre, LLC


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