[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Further logs from WhatsUp-Gold
- To: Steve Glines <sglines@is-cs.com>
- Subject: Re: Further logs from WhatsUp-Gold
- From: Simon Leinen <simon@limmat.switch.ch>
- Date: 29 Sep 2000 21:05:37 +0200
- Cc: Aroot Mailing list <aroot@ops.ietf.org>
- Delivery-date: Fri, 29 Sep 2000 12:06:13 -0700
- Envelope-to: aroot-data@psg.com
- User-Agent: Gnus/5.0807 (Gnus v5.8.7) Emacs/20.4
>>>>> "sg" == Steve Glines <sglines@is-cs.com> writes:
> Here is a log from our whatsup net checker. This one pings every 10
> seconds with a 10 second timeout. SVCUP means that the ping was a sucess
> but DNS timed out. The Log only records results every minute.
I don't know... according to the request logs on our aroot.psg.com
(alias mbone-cern.switch.ch), WhatsUp-Gold asks for the PTR record of
1.0.0.127.in-addr.arpa. Because the name server isn't configured as
authoritative any zone including that name, it will return an empty
answer. Maybe this makes WhatsUp-Gold think the server doesn't work.
Obviously these things are not entirely straightforward to monitor
(but what is?).
> 20000929 0835 SVCUP Aroot 192.83.230.1 DNS missed 1
> 20000929 0835 DOWN Aroot 192.83.230.1 1
> 20000929 0835 SVCDOWN Aroot 192.83.230.1 DNS
> 20000929 0835 SVCUP Aroot 192.83.230.1 DNS missed 2
> 20000929 0834 DOWN Aroot 192.83.230.1 1
> 20000929 0834 SVCDOWN Aroot 192.83.230.1 DNS
> 20000929 0830 SVCUP Aroot 192.83.230.1 DNS missed 1
> 20000929 0830 DOWN Aroot 192.83.230.1 1
[...]
--
Simon Leinen simon@babar.switch.ch
SWITCH http://www.switch.ch/misc/leinen/
Who is General Failure & why's he reading my disk?