Xsight Network Monitor 

Xsight release notes

VersionNotes
5.8 Added option to display resolved DNS names as IP addresses.
5.7 Added ability to monitor sockets.
5.6 Added Tag feature and extra sort options.
5.5 Improvements to installation scripts
5.4 Added historical graphs for services
5.3 Added sort by IP option
5.2 Added edit buttons feature
Added acknowledge feature
5.1 Implemented sites feature
4.5 Enhanced edit function
4.3 First release