SETTING SSH CONNECTION WITHOUT PASSWORD

Do step by step below :

1. From Source Server
   

• Login as OS user that will be use for SSH without password
  
• At user home directory, go to directory "ssh" : cd .ssh
  
• Run command : ssh-keygen -t dsa. This command will be generate file id_dsa.pub
  
  

2. Copy file id_dsa.pub to Target Server (Notes : usually OS user in Target and Source is same)

• Run command : scp id_dsa.pub server_target:/home_user/.ssh/
  
• Fill in user password at Target Server
  
  

3. Create authorized key at Target Server
   

• Login as user at Target Server
  
• At user home directory, go to directory "ssh" : cd .ssh
  
• Run command : ls –al and make sure id_dsa.pub file available
  
• Run command : cat id_dsa.pub >> authorized_keys2
  
  

4. At Source Server
   

• Login as previous OS user that will be use for SSH without password
  
• Run command : ssh server_target and make sure that SSH connection will not prompt password.
  

Please try and good luck :) :) :)