[Nut-upsuser] frequent COMMBAD/COMMOK notifications (every 3-6 minutes)

[Lee Damon]

For all the details I put in this I realized I forgot to mention we are
using SNMPv1 for this UPS.

nomad

On Fri, Jul 14, 2023 at 3:37 PM Lee Damon <lvd at uw.edu> wrote:

> I'm running nut-2.8.0-3.el8.x86_64 on CentOS Stream 8 talking with an
> APC Smart-UPS RT 5000 RM XL via a Network Management Card AP9619 (version
> A10). Up to today I would receive occasional COMMBAD messages, then 5
> minutes later I'd see a COMMOK.Maybe 1 or two a day.
>
> Today I updated the firmware on the AP9619 from 3.7.2 to SUMX 3.9.3 and
> AOX 3.9.4, the most recent releases available for the card.
>
> Now I am seeing COMMBAD, then a minute later COMMOK, roughly every 3-6
> minutes. I don't think it's a network problem:
>
> 1000 packets transmitted, 999 received, 0.1% packet loss, time 1000727ms
> rtt min/avg/max/mdev = 2.503/3.554/78.377/2.519 ms
>
> So, is there something I can do to figure out what's going on or failing
> that is there a setting I can tweak that says "If you lose comm with the
> UPS, wait 6 minutes before complaining about it"?
>
> thanks,
> nomad
>
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