This article applies as of PRTG 24

What steps do I need to take to monitor my AWS Linux instances with SSH sensors?

Monitoring AWS Linux instances with SSH sensors

To monitor your AWS Linux instances using SSH sensors, you need to take the following steps.

1. Make sure that your Linux instances have a security group configured that allows SSH access via port 22.
   
   
   
2. Create devices in PRTG for each of your EC2 instances using the public IP address of each instance.
   
   
3. Set the Credentials for Linux/Solaris/Mac OS (SSH/WBEM) Systems in the device settings based on your AWS userand private key.
   • The Amazon Linux AMI default user is ec2-user.
   • Generate your private key in OpenSSH RSA format as described in How can I use private keys for my SSH sensors with PRTG?
     
4. You can now addthe following sensors to your devices in PRTG:
   • SSH Disk Free v2
   • SSH INodes Free v2
   • SSH Load Average v2
   • SSH Meminfo v2
   • SSH Remote Ping v2

The device with the SSH sensors looks like this:

More

• AWS documentation: Connecting to Your Linux Instance Using SSH