Symptoms

When a BIG-IP is discovered and monitored from the BIG-IQ, it may occasionally be marked as down for one minute.

Impact

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.

Conditions

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.

Workaround

There is no known workaround.

Fix Information

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.

Behavior Change