• Host profile might fail to extract after import of a VMware vSphere Distributed Switch from a backup fileIf you import a vSphere Distributed Switch (VDS) by previous backup file with Preserve original distributed switch and port group identifiers option selected, in case vCenter Server restarts, it does not load the port group from the database correctly, and the operation to extract the host profile might fail. You might see an error similar to A specified parameter was not correct: dvportgroup-XXXXX Error: specified value.

    This issue is resolved in this release.

    NOTE: If you have already encountered this issue, after you upgrade to vCenter Server 6.5 Update 1d, you must disconnect and reconnect the respective host.

  • vNICs of virtual machines might lose connection after a refresh of VMware Horizon view poolThe virtual network interface cards (vNIC) of virtual machines might lose connection after a refresh of a VMware Horizon view pool, because while VMs shut down and power on, the vCenter Server and the ESXi host might be out of sync, which might break the existing connection between vNICs and ephemeral port groups.

    This issue is resolved in this release.

  • vMotion of virtual machines with imported ephemeral port groups might fail as ports are not created after migrationYou might see vMotion of virtual machines with imported ephemeral port groups, or a VMware vSphere Distributed Switch (VDS) with such port groups, fail with an error similar to A general system error occurred: vim.fault.NotFound, because the ports might not be created after the migration.

    This issue is resolved in this release.

    NOTE: If you already can not migrate virtual machines due to this issue, after the upgrade to vCenter Server Update 1d you must delete the imported ephemeral port groups or DVS with such port groups and reimport them.

  • vCenter Server does not accept SNMP users with non-alphanumeric charactersWith this fix you can create users on vCenter Server SNMP configuration with non-alphanumeric characters. Previously, only SNMP configurations for ESXi allowed users with non-alphanumeric characters.

    This issue is resolved in this release.

  • vSphere Web Client might show error in vSphere Distributed Switch topology after a restart of vpxd due to outdated Link Aggregation Groups datavSphere Web Client might show an error in the vSphere Distributed Switch topology after a restart of vpxd due to outdated Link Aggregation Groups (LAG) data, as the vCenter Server database might not be updated with data for physical adapters added to the LAG before the restart, and the daemon might not be able to find it.

    This issue is resolved in this release.

    NOTE: If you already face the issue, you must reassign the physical adapters to the LAG.

Please find the link to download 6.5 U1d :https://my.vmware.com/web/vmware/details?downloadGroup=VC65U1D&productId=614&rPId=20189&src=so_5a314d05e49f5&cid=70134000001SkJn