Hi Daniel,  Please check if there's a file called "conf.txt" under "scli" dir in your home directory (~/scli/conf.txt) - if yes, please make sure that:  "cli_use_secure_communication=0"  is not set there.  Thanks, Pawel
Hello,  I've just upgraded my ScaleIO POC from 1.32-3 to version 2.0  My config is : 10.0.5.110 Primary MDM 10.0.5.111 Secondary MDM 10.0.5.112 Tie Breaker  After upgrade I've tried to secure connections with the following instruction on the secondary  mdm (10.0.5.111) who was active:   # scli --login --username=admin --password=xxxxxxxx --use_nonsecure_communication  # scli --set_component_authentication_properties --use_authentication --use_nonsecure_communication  # scli --set_management_client_communication --enable_client_secure_communication --use_nonsecure_communication  # scli --switch_mdm_ownership --new_master_mdm_ip 10.0.5.110  # reboot  Now, when I try to login on the other mdm (10.0.5.110), I get the error message :  [root[NAME] ~]# scli --login --username=admin --password=xxxxxxx Error: MDM failed command.  Status: Commands sent on an unsecure connection are not allowed.  How can I "securely" connect to the mdm 10.0.5.110 ?  The connection on the mdm 10.0.5.11 (where i launch the previous commands) works fine [IMAGE]  Thanks in advance for help Daniel
Error: MDM failed command. Status: Commands sent on an unsecure connection are 
not allowed.