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Re: [hobbit] UPS units
- To: <hobbit (at) hswn.dk>
- Subject: Re: [hobbit] UPS units
- From: "McDonald, Dan" <Dan.McDonald (at) austinenergy.com>
- Date: Fri, 19 Sep 2008 07:34:09 -0500
- References: <961092e10809162241n6009bebfh8aa378c1b6214380 (at) mail.gmail.com> <48D09955.7080902 (at) vegasystems.com> <961092e10809170602g76c8fdcey998223e93749c0b7 (at) mail.gmail.com>
- Thread-index: AckaVAN755JWHqQwSu+UD2wSnR7wsA==
- Thread-topic: [hobbit] UPS units
On Wed, 2008-09-17 at 09:02 -0400, Josh Luthman wrote:
> I don't have Devmon installed and I would, if at all possible, prefer
> to avoid SNMP.
We use Liebert/Emmerson UPS here, (GXT2, NPower, and NFinity) and I
monitor about 130 UPS. I use MRTG, configured with a template, to poll
the boxes. bbmrtg.pl imports the data into hobbit. I am alarmed on:
1. Load on battery
2. UPS switched to Bypass
3. Battery less than 60 minutes (yellow) or 30 minutes (red)
4. Current draw within 10% of rated max
5. Input voltage more than 15% below nominal (brown-out) or 15% above
nominal.
6. frequency off by more than 1Hz
7. UPS inaccessible (ping)
I can't fathom a way to monitor that without snmp.
--
Daniel J McDonald, CCIE #2495, CISSP #78281, CNX
Austin Energy
http://www.austinenergy.com