How to manually download and enable the Network Module in an On-Premise Poller
   Please follow the steps given below to manually download and enable the Network Module for the On-Premise Poller: 
   - 
      Stop the On-Premise Poller service. 
      
 
- 
      
         Ensure that there are no existing processes in the On-Premise Poller 
      
      . 
      
 
- 
      Check if there is a folder named 
      
         NetworkPlus 
      
      in the directory where the On-Premise Poller is installed. If yes, delete it.
   
- 
      Download the 
      
         Network Module 
      
      from the URL below:  
   
- 
      
         Validate the authenticity
      
      of the file by downloading the checksum file provided here: 
      
 
- 
      
         Unzip the downloaded zip file to the On-Premise Poller directory (default location shown below):
      
   
      
         - 
            Windows: C:\Program Files (x86)\Site24x7OnPremisePoller 
            
 
- 
            Linux: /opt/Site24x7OnPremisePoller
         
 
   - 
      Once extracted, you should see this folder structure: 
      
 
      - 
         C:\Program Files (x86)\Site24x7OnPremisePoller\NetworkPlus 
         
 
- 
         /opt/Site24x7OnPremisePoller/NetworkPlus 
         
 
- 
      Start the 
      
         On-Premise Poller 
      
      with root/administrator privileges.
   
- 
      Log in to Site24x7 and navigate to 
      
         Admin 
      
      > 
      
         On-Premise Poller. 
      
      
 
- Click on the hamburger icon and click Enable Network Module to enable the Network Module. icon and click Enable Network Module to enable the Network Module.
  
 
- 
      
         
            Once the Network Module is enabled, you can 
            
               add a network or network device 
            
            . 
         
      
      
 
- 
      If the Network Module is down, contact  
      
         support@site24x7.com 
      
      
          with the following details: 
      
      
 
      - 
         
            Name of the On-Premise Poller 
         
         
 
- 
         
            Logs from the following directories: 
         
         
 
         - 
            
               Site24x7OnPremisePoller\logs 
            
            
 
- 
            
               Site24x7OnPremisePoller\NetworkPlus\logs
            
         
   
      
         
         
         Steps to validate the checksum 
      
      
   
   
      
      
      
         If you're using Windows 7 or above, use the
         
            Certutil 
         
         or the 
         
            Get- FileHash 
         
         utilities to verify the authenticity of the downloaded file by executing either of the commands given below: 
      
   
   
      
         
            
               CertUtil -hashfile Networkplus_win.zip SHA256
            
         
         
            
               Get-FileHash Networkplus_win.zip -Algorithm SHA256 | Format-List 
            
         
       
    
   
      If you're using Linux, execute the below code on the console to view the checksum value:
   
   
      
         
            
               sha256sum Networkplus_lin.zip
            
         
      
    
   
      On successful execution, you will see that the displayed checksum value exactly matches the checksum file downloaded in 
      
         step 5 
      
      .
   
 
   
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