[root@cstnfs ~]# virt-v2v -ic esx://
10.206.68.57?no_verify=1 -o rhev -os 10.204.206.10:/cst/secondary --network perfmgt vm
virt-v2v: Failed to connect to esx://
10.206.68.57?no_verify=1: libvirt error code: 45, message: authentication failed: Password request failed