esx.problem.net.fence.port.badfenceid
Summary
VMkernel failed to set fenceID.
Causes
The fenceID is out of range (0 and 0xFFFFFF).
Resolutions
Make sure that the distributed port is configured with a valid fenceID.
Review VMware online documents such as vSphere Networking Guide and vSphere Troubleshooting Guide to resolve host network issues.
External
Refer to the VMware Online Documentation for more information on vCenter event messages and possible solutions.