Bug ID 1123793: MRF:"static routes" in SIP "router profiles" needs to be toggled post upgrade

Last Modified: Jan 20, 2023

Bug Tracker

Affected Product:  See more info
BIG-IP Install/Upgrade, LTM(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,, 16.1.0, 16.1.1, 16.1.2,,, 16.1.3,,,

Opened: Jul 01, 2022
Severity: 4-Minor


SIP MRF does not forward the traffic to pool members after an upgrade or when running 'forceload mcpd' followed by an mcpd restart.


After upgrade or forceload mcpd followed by the mcpd restart, SIP MRF fails to forward traffic to the pool member.


After configuring SIP MRF with static routes attached with router, upgrade to other volume or try force-loading mcpd followed by the mcpd restart.


After each upgrade, toggle[remove-->update==>re-add-->update] the "Static routes" under the "router profiles" for the MRF to work.

Fix Information


Behavior Change