SNMPLink.org  
   SNMPLink.org is a portal about SNMP protocol and MIBs.
   http://www.snmplink.org

Quallaby  
   Proviso Product Line eliminates the guesswork in writing service level agreements. Providers can deliver meaningful reports monitoring performance, policy, bandwidth, quality of service initiatives and more, without forcing customers to compromise their a
   http://www.quallaby.com

Network Instruments - LAN/WAN network analysis tools  
   Network analysis software tools including Observer 32bit Windows based protocol analyzer and Distributed Observer protocol analyzation for multi-segment LANs and WANs
   http://www.networkinstruments.com/

Trinagy, Inc.  
   Develops and implements software to optimize networks. Includes company information, products and services.
   http://www.desktalk.com/

InfoVista - Business Oriented Service Level Management  
   Service level Reporting and Analysis tool for complete and flexible IT Quality of Service monitoring and reporting.
   http://www.infovista.com

Clairvoyant Software  
   Develops web-based capacity planning applications for ISPs, e-commerce sites and e-business providers to allow them to precisely assess their network resource utilization and predict future requirements.
   http://www.clairvoyant.com/

Linux CMU SNMP Project  
   Software and documentation for the CMU SNMP port to Linux. Includes a bilingual SNMPv1/SNMPv2 agent and several simple command-line management tools.
   http://www.gaertner.de/snmp/

LogiSoft AR Ltd., SNMP Software and Development Tools for You  
   SNMP Software Development Tools for Windows. C++ Class Libraries, Visual Basic ActiveX Controls, MIB Compiler, SNMP Utilities, C++/VB source code generator. SNMP Testing and Performance Tuning Utilities.
   http://www.logisoftar.com

Gambit Communications - MIMIC SNMP Agent Simulator  
   MIMIC SNMP Agent Simulator helps reduce total cost of ownership of network management systems. MIMIC complements laboratories used to develop, test, market, sell, support, install and maintain SNMP-based enterprise network management software.
   http://www.gambitcomm.com

Valencia Systems, Inc.  
   Network performance collection and reporting software, Aruba, used to track and trend traffic, utilization, availability, and SLA compliance.
   http://www.valenciasystems.com/

Gadgets Software, Network Intelligence  
   Software for the measurement and visualisation of traffic flows on carrier sized networks. Supports Netflow Exports. Immersive 3D interactive OpenGL interface.
   http://www.gadgets.co.nz

SMB SNMP  
   An extension to the Samba SMB-based file and printer sharing system. Allows people to see SNMP agents as shared Windows resources.
   http://jake.unipi.it/~deri/SMB_SNMP/

SimpleSoft, Inc.  
   Provider of SNMP test and simulation tools. Product and company information.
   http://www.smplsft.com/

Sinetica Device Management  
   Hardware and software products designed to integrate any device, including non networked equipment such as UPS systems and smoke detectors, onto the IT network using SNMP. Includes information about company, products, and services.
   http://www.sinetica.co.uk/

NET-SNMP Project (formely UCD-SNMP)  
   Free SNMP tools available for download including an extensible agent, a trap demon, an SNMP library, and other SNMP applications. Includes a tutorial, an FAQ, and manuals.
   http://net-snmp.sourceforge.net/

Agilent NetMetrix  
   Agilent NetMetrix software and hardware provides network monitoring and reporting of network performance, along with the associated probes for optimal network response.
   http://www.agilent.com/cm/product/netmetrix/nmx_main.shtml

Evalesco Systems - SysOrb Network Monitoring System  
   SysOrb from Evalesco performs multi-platform active, passive and SNMP-based monitoring of networked servers, devices and processes/services, and contains a built-in data repository.
   http://www.evalesco.com/

Network Health  
   Web-based network performance reporting software family by Concord Communications. Aids in network monitoring and service level management.
   http://www.concord.com/solutions/products/network.shtml

Snmp Construction Kit  
   A few java beans (with source code) allowing anyone to build network management applications using SNMP
   http://membres.lycos.fr/ysoun

Future Software  
   Protocol source code products for OEMs, all with a common architecture and SNMP manageable.
   http://www.futsoft.com/

T-Soft - The Essence of Network Knowledge  
   The Umbrella Suite is a data mining, warehousing, and analysis tool that consolidates data and produces useful, actionable reports via the web or the GUI client.
   http://www.tsoft-tele.com/

Analyse It  
   SNMP network interface utilization and error reporting tool with configurable thresholds. Documentation, screen shots, and downloadable version.
   http://mechsoft1.tripod.com/

Active SNMP  
   SNMP network management software with a Web-browser interface implemented in the Java(TM) technology.
   http://www.cscare.com/activesnmp/