Last Modified: Jun 30, 2019
See more info
BIG-IP GTM, Install/Upgrade
Known Affected Versions:
13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0, 188.8.131.52, 184.108.40.206, 220.127.116.11, 18.104.22.168, 22.214.171.124, 126.96.36.199, 188.8.131.52, 184.108.40.206, 13.1.1, 220.127.116.11, 18.104.22.168, 22.214.171.124
Opened: Sep 20, 2017
B4400 blades in the VIPRION chassis might encounter inconsistent DAGv2 state after upgrading from v12.1.x to v13.0.0 or v13.1.0. You might see messages similar to the following continuously logged into /var/log/tmm on the Standby unit: notice CDP: Selected DAG state from primary PG 0 for CMP state 03 with clock 6765
There is no traffic impact on the Active BIG-IP system, but the issue causes the Standby BIG-IP system to constantly update its DAGv2 table.
Upgrading VIPRION B4400 blades from v12.1.x to v13.0.0 or v13.1.0.
Reboot one of the B4400 blades in the Active BIG-IP system.
DAGv2 state is now consistent between B4400 blades after upgrade.