CONTAP-525793: fsxadmin LIF is unreachable during Ontap upgrade from 9.16.1 to 9.17.1
Issue
During Ontap upgrade from 9.16.1 to 9.17.1, fsxadmin LIF (both v4 and v6) may become unreachable. The LIF status is still shown as operationally up but no packets are delivered to the node owning the LIF.
