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Unable to ping Gateway after VMWare cluster migration

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TitleUnable to ping Gateway after VMWare cluster migration
Symptoms
  • ARP requests aren't being answered by the VM machine.
Environment
  • Software Release: NOS 6.0.2b
Cause
The ESXi 6.5 will install the i40en driver for the Intel X710 NIC cards, which has a defect that strips the vlan tag from the packets and drops all packets, resulting in pings being dropped.
Resolution
Install anew Distributed Virtual Switch (DVS) in vcenter and configure a port-channel group on the brocade for the DVS.
Additional notes

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