Description of problem: With Linux virtual machines, we have at least two known cases where the IP address for an NIC is empty: 1. ghost config files(ifcfg-*) ; 2. the NIC has more than one IPv4 or one IPv6 address on the NIC. This leads to generating network mappings for conversion with nil addresses, which in turn causes the conversion to fail, as virt-v2v-wrapper can't handle nil addresses. Version-Release number of selected component (if applicable): 5.10.0
https://github.com/ManageIQ/manageiq/pull/18425