Last Modified: Apr 17, 2024
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3, 15.1.10.4
Opened: Aug 17, 2021 Severity: 3-Major
When there are a significant number of virtual servers or pools, mcpd can take a several seconds to respond to query_all messages, if the update_status is set to 1 in the message.
While mcpd is busy updating the status for each virtual server or pool, mcpd will not able to to respond to any messages. Control plane operations might timeout.
Update_status is set to 1 in the message. This could occur, for example, with the following snmp command snmpget -v2c -c public localhost ltmVsStatusNumber.0
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