Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.5.1, 11.5.1 HF1, 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, 11.5.1 HF10, 11.5.1 HF11, 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
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.
No impact to BIG-IP services, but the returned information to the SNMP query is sometimes incorrect.
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.
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