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Cisco Bug: CSCuj19963 - When ESX is upgraded to vsphere 5.5, Mellanox NICs get policy mismatch

Last Modified

Sep 16, 2013

Products (1)

  • Cisco Nexus 1000V Switch for VMware vSphere

Known Affected Releases

4.2(1)SV2(2.0.253)

Description (partial)

Symptom:

When ESX is upgraded from pre-vsphere 5.5 to vsphere 5.5, Mellanox NICs get policy mismatch

Conditions:

when ESX is upgraded from pre-vsphere 5.5 to vsphere 5.5, VMware may rename CDN NICs (such as Mellanox) from 'vmnic34.p23' to 'vmnic3' or 'vmnic1000202'.  This will change the LTL numbers of the NIC. This will potentially cause policy mismatch
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