Not able to register to vCenter using IPv6 Last updated Save as PDF Share Share Tweet Share Views:46Visibility:PublicVotes:0Category:virtual-storage-console-for-vmware-vsphereSpecialty:virtLast Updated: Applies to ONTAP Tools for VMware (OTV) TCP/IP v6 Issue When vCenter and OTV are configured with IPv6, OTV is unable to communication with Vcenter.