Thanks for all information. I will post a note when I find out the problem.
Shailesh Patel
Distributed Systems Capabilities
Troy, Michigan 48098
(248) 265-7573
shaileshbhai.patel@eds.com
-----Original Message-----
From: Jane Curry [mailto:jane.curry@skills-1st.co.uk]
Sent: Thursday, January 18, 2001 11:35 AM
To: IBM NetView Discussion
Subject: Re: Antw: [NV-L] Netmon deleting device that were down for
10minutes
I have seen this with a bunch of Motorola routers that all had the same
interface configured (never found out why - they were FM'ed). Whenever a
demand poll occurred on one of them, it would find a duplicate IP address
and delete either the original device or the new one.
I've also seen similar problems with HSRP addresses or devices with MAC
addresses that look like HSRP addresses - Leslie has submitted some good
appends on this recently.
Regards,
Jane
Michael Seibold wrote:
> Hi Shailesh,
>
> is it possible that the device is deleted during a scheduled configuration
poll? Try to do a demand-poll on a device. Is it deleted during the
demand-poll?
>
> We once had this experience. Either there were old objects in the database
which we could find using ovtopodump, ovmapdump, ovobjprint and grep'ing for
name / ip-addresses and then clean the database (look in the archive for how
to do ovtopofix etc.). If this doesn't help I am afraid your database may be
corrupt (was /usr/OV full sometimes?).
>
> Michael Seibold
> GEK Gmünder Ersatzkasse
>
> >>> shaileshbhai.patel@eds.com 17.01.2001 18.50 Uhr >>>
> Hello All,
>
> Recently we are experiencing automatic deletion of devices from
maps
> which are perfectly good.
> We are running NetView 6.0.1 on Solaris 2.7.
>
> Here is one example, of many possible, of Netview
> deleting perfectly good devices from the maps:
>
> 979403723 3 Sat Jan 13 11:35:23 2001 pitts_146_179
> N Interface lan0 down.
> 979403723 3 Sat Jan 13 11:35:23 2001 pitts_146_179
> N Node Down.
> 979404328 3 Sat Jan 13 11:45:28 2001 pitts_146_179
> N Interface lan0 up.
> 979404329 3 Sat Jan 13 11:45:29 2001 pitts_146_179
> N Node Up.
> 979486135 7 Sun Jan 14 10:28:55 2001 pitts_146_179
> N Node managed.
> 979486135 1 Sun Jan 14 10:28:55 2001 pitts_146_179
> N Interface lan0 Deleted
> 979486135 1 Sun Jan 14 10:28:55 2001 pitts_146_179
> N Node Deleted.
>
> Does anybody know 'list of changes to devices' that causes
deleting?
>
> The node delete interval has been changed to 1 yr in snmp config.
>
> Thanks in advance
>
> Shailesh Patel
> Distributed Systems Capabilities
> Troy, Michigan 48098
> (248) 265-7573
> shaileshbhai.patel@eds.com
>
> _________________________________________________________________________
> NV-L List information and Archives: http://www.tkg.com/nv-l
>
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--
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Copyright (c) 2001 Jane Curry <jane.curry@skills-1st.co.uk>. All rights
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