Ensure the vFiler DR does not have the same IP address as the original filer prior to the IP address change - duplicate IP addresses will be on the network at the same time. Since the vFiler DR will b...Ensure the vFiler DR does not have the same IP address as the original filer prior to the IP address change - duplicate IP addresses will be on the network at the same time. Since the vFiler DR will be using the same computer account in Active Directory as the source vFiler, a small race condition may be hit - if the vFiler DR is active and changing computer passwords in AD, clients can lose access to the source vFiler.