Hi there, first post here so I figured I'd start with a pressing question I have.
I'm running the Network Sonar Discovery on SAM to add all of the servers into Solarwinds for monitoring. This has worked well for every subnet that I've run it on, with the exception of one. This particular subnet is separated off from the rest of our networks by a firewall due to it's particular high security nature. I've already got the ports open so that I can manually add a node into that subnet and have it show up in Solarwinds, but when I run the Network Sonar Discovery, it doesn't find anything.
I suspect that there is a different port that I need to open to get the discovery scan to actually run and detect ports on that subnet, but I'm not entirely sure what those ports are.
Any thoughts? Thanks for your help everyone!