Last Modified: Nov 07, 2022
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Known Affected Versions:
5.1.0, 5.0.0 HF1
Opened: Jun 28, 2016
When a BIG-IP is discovered and monitored from the BIG-IQ, it may occasionally be marked as down for one minute.
Very rarely the discovered BIG-IP will be marked down for one minute, even though it is up. If customer has an alert configured, it will alert the customer that the BIG-IP is down.
BIG-IP is discovered and actually up. The more BIG-IPs that are discovered, the more likely this issue is to be seen in a given time period.
There is no known workaround.
We corrected a timing issue with connections between BIG-IQ and managed devices to resolve the possibility of inaccurately reporting managed BIG-IP systems as down.