Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP All
Known Affected Versions:
13.1.0, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3.1, 11.6.3, 11.6.2, 11.6.1, 11.6.0, 11.5.5, 11.5.4
Fixed In:
14.0.0, 13.1.0.6, 12.1.3.6, 11.6.3.2, 11.5.6
Opened: Aug 08, 2017 Severity: 3-Major Related Article:
K06831814
When a VLAN group is configured in translucent mode, IPv6 neighbor discovery packets sent from the BIG-IP system may have the locally unique bit flipped in the source MAC address.
In an HA configuration, switches in the network may have FDB entries for the standby system assigned to the port of the active system.
VLAN group in translucent mode.
No workaround at this time.
Translucent VLAN group no longer send neighbor discovery packets whose source MAC has the locally unique bit flipped.