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Veeam Management Pack 8.0 Update 5 for System Center
Veeam MP for VMware Online Knowledge Base

esx.problem.net.proxyswitch.port.unavailable

Summary

Virtual NIC connection to switch failed. There are no more ports available on the host proxy switch.

If a VM cannot get a valid dvPort to connect to, the vNetwork Distributed Switch (vDS) proxy switch port becomes unavailable.

Causes

This might occur as part of VM power on, or if the user attempts to connect a VM's vNIC to a dvPortgroup or a dvPort.

The message will contain the vNIC MAC address, the UID of the vDS, and the port number.

Resolutions

Migrate the virtual machine to a different host. If this is a vendor-specific vDS, consult the vendor documentation for this issue.

Refer to this VMware KB article for more information.

External

Refer to the VMware Online Documentation for more information on vCenter event messages and possible solutions.

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