On Sep 17, 2013, at 1:37 PM, oreddy <[email protected]> wrote: > Can somebody shed some light on this false alarm and how to resolve it.
Do you have duplicate IP addresses that are being monitored?
SELECT DISTINCT list."IP" AS "IP Address"
FROM (
SELECT dups.ipaddr AS "IP"
FROM (
SELECT ip.ipaddr, count(*) AS "Tally"
FROM ipinterface ip
GROUP BY ip.ipaddr
HAVING count(*) > 1) AS dups) as list
JOIN ifservices ifs
ON ifs.ipaddr = list."IP"
WHERE ifs.status = 'A'
ORDER BY list."IP"
This could explain why you have the same IP address getting polled nearly
simultaneously and even though there is only one reachable on the network they
are distinct instances of the same service being monitored in OpenNMS.
David
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