Cricket
www.munitions.com/~jra/cricket/doc.html

MRTG
ee-staff.ethz.ch/~oetiker/webtools/mrtg/mrtg.html

Sun SunNet Manager
www.sun.com/software/solstice/em-products/network/sunnetmgr.html

Tivoli Manager
www.tivoli.com/products/index/mgt_framework

HP OpenView (HPOV)
www.openview.hp.com/products

Scotty
wwwhome.cs.utwente.nl/~schoenw/scotty

Tkined
wwwsnmp.cs.utwente.nl/~schoenw/scotty