If the Linux OS has X-Windows, execute the following commands to start the installation:

1. Grant the execution permission for DualShield RADIUS installer: chmod a+x setupdualradiusxxx.bin
2. Start the installation: ./setupdualradiusxxx.bin 
   in which xxx is the version and build number.
   
   

Now, you are ready to start installing the DualShield RADIUS Server, and go through the following steps: 

1. Welcome
2. Licensing Agreements
3. Installation Path
4. Server Selection
5. Installation Packages
6. Server Configuration
7. Agent Registration
8. Configuration Summary
9. Installing
10. Perform External Processes
11. Installation Finish

Step 1: Welcome

Step 2: Licensing Agreement

Step 3: Installation Path

Step 4: Server Selection 

Step 5: Select Installation Packages

Step 6: Server Configuration 

Step 7: Agent Registration - Enter the DualShield Server's FQDN accordingly 

Step 8: Configuration Summary 

Step 9: Installing 

Step 10: Perform External Processes 

Step 11: Installation Finished