Bug ID 1309697: ICMP traffic gets received on a physical interface in r4000 and r2000 HA configured while moving the VLAN between interfaces

Last Modified: May 29, 2024

Affected Product(s):
F5OS F5OS-A(all modules)

Known Affected Versions:
F5OS-A 1.3.2

Opened: Jun 21, 2023

Severity: 2-Critical

Symptoms

ICMP traffic is not successful when pinging a tenant floating IP while a VLAN is moving between interfaces. Tcpdump shows that ICMP traffic can be observed at the physical interface but not at the virtual interface assigned to the tenant.

Impact

Traffic on the interface where the VLAN was configured cannot be processed by TMM.

Conditions

- r4000 or r2000 systems running BIG-IP HA Pair - Moving the VLAN between interfaces

Workaround

N/A

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips