Bug ID 1161761: Egress traffic is dropped on interface 1/1.1

Last Modified: May 29, 2024

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

Known Affected Versions:
F5OS-C 1.5.0

Fixed In:
F5OS-C 1.6.0, F5OS-C 1.5.1

Opened: Sep 27, 2022

Severity: 2-Critical

Symptoms

Egress traffic on interface 1/1.1 is dropped. If that interface is configured as part of a LAG with LACP enabled, the interface will remain in an LACP_DEFAULTED state.

Impact

All traffic that the system tries to transmit out of interface 1/1.1 is dropped.

Conditions

-- F5OS-C partition using the blade in slot 1. -- The port group for the interfaces in slot 1 are configured in 4x25GbE or 4x10GbE mode.

Workaround

Do not use interface 1/1.1 in affected software versions.

Fix Information

Do not use interface 1/1.1 in affected software versions.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips