Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP AAM, WOM
Known Affected Versions:
11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1
Fixed In:
11.4.1 HF2, 11.4.1 HF2, 11.4.0 HF6, 11.3.0 HF9, 11.2.1 HF10, 11.2.1 HF10
Opened: Oct 30, 2013 Severity: 1-Blocking Related Article:
K16615
After installing, WOM/WAM/AAM link is 'Down' and cannot be restored without a restart.
The wocd process cannot establish communication. The remote pair looks down.Not that the problem might not be visible without a high availability configuration, specifically, an Active/Standby setup.
WOM/WAM/AAM acceleration configuration in a clustered environment.
To recover from the link-down condition, run the command: bigstart restart mcpd. As an alternative, do not use cluster configurations for WOM/WAM/AAM.
This version corrects the communication problem between local and remote endpoints in a WAN optimization setup. The problem exists only when multiblade chassis exist on both sides of the WAN communication.