Bug ID 2199701: Big3d was stuck in high CPU after network disruption

Last Modified: Jun 24, 2026

Affected Product(s):
BIG-IP DNS, GTM, Link Controller(all modules)

Known Affected Versions:
17.5.1.3, 17.5.1.4, 17.5.1.5, 17.5.1.6

Opened: Jan 07, 2026

Severity: 3-Major

Symptoms

Big3d is consuming high CPU

Impact

Big3d is overloaded with high CPU usage

Conditions

Network disruption

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips