Bug ID 1737677: Reboot of both system controllers results in dataplane issues

Last Modified: Jul 15, 2026

Affected Product(s):
F5OS Velos(all modules)

Fixed In:
F5OS-C 1.8.1, F5OS v2.0.0

Opened: Nov 14, 2024

Severity: 2-Critical

Symptoms

Traffic outage after simultaneously rebooting both system controllers.

Impact

Traffic outage

Conditions

With a multi-blade partition configured, reboot both system controllers simultaneously.

Workaround

Reboot blades in affected partition.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips