Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4
Fixed In:
17.0.0, 16.1.2.1, 15.1.4.1, 14.1.4.5
Opened: Jun 15, 2021 Severity: 3-Major
If an iRule uses the 'nexthop' command to select a VLAN for a virtual server, TMM may crash.
Traffic disrupted while TMM restarts.
-- Virtual server with SIP profile and iRule that executes a 'nexthop' command -- SIP network traffic occurs
Avoid using 'nexthop vlan' in an iRule in a SIP environment.
iRule creation does not cause any TMM core.