Last Modified: Jul 18, 2026
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
11.5.4, 11.5.4 hf1, 11.5.4 hf2, 11.5.4 hf3, 11.5.4 hf4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.6.0, 11.6.0 hf1, 11.6.0 hf2, 11.6.0 hf3, 11.6.0 hf4, 11.6.0 hf5, 11.6.0 hf6, 11.6.0 hf7, 11.6.0 hf8, 11.6.1, 11.6.1 hf1, 11.6.1 hf2, 11.6.2, 11.6.2 hf1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.0.0, 12.0.0 hf1, 12.0.0 hf2, 12.0.0 hf3, 12.0.0 hf4, 12.1.0, 12.1.0 hf1, 12.1.0 hf2, 12.1.1, 12.1.1 hf1, 12.1.1 hf2, 12.1.2, 12.1.2 hf1, 12.1.2 hf2
Fixed In:
13.0.0, 12.1.3
Opened: Jul 29, 2016 Severity: 3-Major Related Article:
K26168085
Secondary blades restart when modifying a virtual server's route domain in a different partition. This log signature is in /var/log/ltm before the secondaries restart: err mcpd[1255]: 0107004d:3: Virtual address (/stef/1.1.1.1%0) encodes IP address (1.1.1.1) which differs from supplied IP address field (1.1.1.1%1).
Traffic disrupted while secondary blades restart.
- Only happens on chassis. - Route domains created on each device. - Route domain assigned to a new partition after they were created.
None.
Secondary blades no longer restart when modifying a virtual server's route domain in a different partition.