Bug ID 547942: SNMP ipAdEntAddr indicates floating vlan IP rather than local IP

Last Modified: Apr 10, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1

Fixed In:
11.5.4 HF2

Opened: Sep 23, 2015
Severity: 3-Major

Symptoms

An SNMP query response for ipAdEntAddr would sometimes return floating IPs rather than local IPs. This was due to the supporting software returning the first found IP address for a given vlan.

Impact

No impact to BIG-IP services, but the returned information to the SNMP query is sometimes incorrect.

Conditions

Problem started after upgrading to v11.5.1 Eng-HF7, from v10.2.4. The same problem can happen on freshly installed 11.5.x as well.

Workaround

None.

Fix Information

None

Behavior Change