1)   StableNet Express 5.0.1
StableNet Express comprehensively monitors your entire business critical network, system and application environments and helps you understand the health of your network devices and services.
network management, netflow, cflow, sflow, netstream, saa, smnp, rmon, reporting, sla,

 2)   FireScope Workbench 3.1.0
FireScope Workbench is a variety of tools designed to make life easier for IT operators. Features Service Modeler with dependency discovery, Service Catalog Builder, User Experience Checker, Ping Sweep & MIB browser/walk. More free tools coming soon.
SNMP, Discovery, Service Management, SLM, MIB Walk, MIB, Ping Sweep, Ping, utilities, network,