- Log in to Barracuda Backup and Click on Backup.
- Go to System > Software Downloads page.
![](http://www.howtonetworking.com/blog/wp-content/uploads/2023/06/image-13.png)
3. Once the Agent is installed, go to the Backup > Sources page.
4. To the right of the source unable to connect, click Edit Agent Source.
5. In the Agent Software section, click Test Software Connectivity.