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Cisco Bug: CSCuq90340 - VM UUID gets lost in PNSC causing vNIC and Security Profile to be lost.

Last Modified

Nov 27, 2020

Products (1)

  • Cisco Virtual Network Management Center

Known Affected Releases


Description (partial)

In PNSC the UUID is changing and getting updated to UUID.BIOS however UUID on VSM is VC.UUID

This happens when a VM is moved or power cycled this issue can occur.

If this happens PNSC loses view of the VM and the Security Profile applied.  This can cause the VM to lose connectivity and all packets to be dropped through filtering.

each VM has two UUIDs:

Normally we can see under the Vethernet port that VM is connected and on the PNSC that UUID is matched and there is no issue.  We should see that this UUID under the VM at Resource Management>Vm Managers is VC.UUID

Moving or powering on the VM can cause this issue to occur.
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