Bug ID 1573601: MCP query for fw_rule_stat takes ~23s to complete

Last Modified: May 29, 2024

Affected Product(s):
BIG-IP AFM(all modules)

Known Affected Versions:
15.1.0,,,,,, 15.1.1, 15.1.2,, 15.1.3,, 15.1.4,, 15.1.5,, 15.1.6,, 15.1.7, 15.1.8,,, 15.1.9,, 15.1.10,,,

Opened: Mar 29, 2024

Severity: 3-Major


- On average mcpd takes more time to process large firewall rule stats ~20k, but sometimes it takes even longer. - MCPD abruptly removes the LACPD connection causing LACPD to restart. - Multiple MPCD query response exceeding messages and then lead to bcm core. Ex: 010e0004:4: MCPD query response exceeding 60 seconds


MCPD response is slow for fw_rule_stat query and some protocols[LACPD] restarts abruptly and lead to bcm core.


More(~20k) firewall rules configured along with pccd.overlap.check enabled.


Disable db pccd.overlap.check

Fix Information


Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips