Bug ID 1365941: BIG-IP running on VELOS with F5OS-C v1.5.1 might be susceptible to packet corruption

Last Modified: Feb 21, 2025

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

Known Affected Versions:
F5OS-C 1.5.1

Opened: Oct 03, 2023

Severity: 2-Critical

Symptoms

Tmm might crash due to corrupted network packets received from F5OS. The partition_fpga:hdp_netc_stat stats on the blade indicate high numbers of layer 4 checksum drops on the affected blade.

Impact

Traffic disrupted while tmm restarts.

Conditions

BIG-IP running on VELOS with F5OS-C v1.5.1

Workaround

Upgrade to a newer F5OS-C version

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips