The management server cannot be reached from the target node via HTTP(S)

 Dear all,

When I try to deploy Agent on EM12CR3 then I faced the error blow

1, The management server cannot be reached from the target node via HTTP(S) ,

                           Expected result: The management server must be reachable from the target node via HTTP(S). Actual Result: HTTPS url https://em12.localdomain:4904/empbs/genwallet is not reachable from the target node                                Check complete. The overall result of this check is: Failed

2, The "visiblepw " is not set the sudoers file and as a result, the user will not be able to run sudo over ssh.
 

And I disabled all the Firewall on the server