Bug ID 1126425: BGP daemon might core when route dampening is configured.

Last Modified: Oct 06, 2026

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

Known Affected Versions:
17.1.0, 17.1.0.1, 17.1.0.2, 17.1.0.3, 17.1.1, 17.1.1.1, 17.1.1.2, 17.1.1.3, 17.1.1.4, 17.1.2, 17.1.2.1, 17.1.2.2, 17.1.3, 17.1.3.1, 17.1.3.2, 17.1.3.4, 17.1.3.5, 17.5.0, 17.5.1, 17.5.1.2, 17.5.1.3, 17.5.1.4, 17.5.1.5, 17.5.1.6, 17.5.1.8, 17.5.1.9, 21.1.0, 21.1.0.1, 21.1.0.2

Opened: Jul 14, 2022

Severity: 3-Major

Symptoms

BGP daemon might core when route dampening is configured.

Impact

Unexpected process restart.

Conditions

-- bgp configured -- route dampening is configured

Workaround

BGP dampening feature can be disabled to avoid unexpected process restarts.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips