WhatsUp and WhatsUp Gold
Network monitoring tools for Windows. Download trial copy or purchase this software online.
http://www.uksuperweb.co.uk/whatsup.html

Optimal Networks Application Performance Measurement
Profile, predict, measure, and diagnose ERP or e-commerce application performance across the application lifecycle, from development through deployment to production. Product and company info, white papers, online support, and services.
http://www.optimal.com

Proxima Technology
Deliver service level management (SLM) solutions that measure and report on service level agreements (SLA), based on events received from PATROL, Tivoli, ServiceView, ClearView, WBEM, SNMP and other management environments.
http://www.proxima-tech.com

Emerging Technologies Inc.
Develops software (add-ons for LINUX and FreeBSD) and hardware bandwidth management solutions. Product descriptions, manuals, drivers, white papers.
http://www.etinc.com/

Analyser Sales Ltd
LAN/WAN monitoring and analysis solutions. Downloads, brochures, advice, on-line ordering.
http://www.analysersales.ltd.uk

Empowered Networks
Offers solutions for performance optimization, analysis and management of communications networks and network services.
http://www.empowerednetworks.com

RippleTech LogCaster
Windows NT/2000 systems and applications management software that provides an all-in-one solution for real-time application, server and Windows NT/2000 monitoring. Includes company and product information, free 30 day trial version.
http://www.rippletech.com/

Axial Systems Limited
Independent suppliers of network analysers and management systems to the UK market.
http://www.axial.co.uk/

InMon Corporation
Traffic monitoring solutions for high-speed, switched networks. Product information, white papers, 30 day evaluation.
http://www.inmon.com

NetScout Systems, Inc.
Standards-based solutions that monitor distributed applications from end to end across enterprise and e-business networks. Includes information about company, products, and technical training.
http://www.netscout.com/

ViaScope
Family of product offering Network Monitoring Solution in your centralized or distributed environment. RMONI/II based Network Monitoring, Web Access Monitoring and blocking, WAN Bandwidth monitoring and allocation.
http://www.viascope.com

Analytical Engines, Inc.
provider of modeling and simulation tools, delivering a simple, fast, and accurate simulation tool called NetRule designed specifically for information technology (IT) operations.
http://www.analyticalengines.com/

Sychron Inc - Ensuring Quality of Service
Sychron QualityShield[tm] can provide secure, authenticated levels of service, personalized to each individual customer, or tiered by content, with 100% availability in all conditions.
http://www.sychron.com/

WildPackets, Inc.
Developers of packet and protocol analyzers, Internet measurement tools, and TCP/IP test utilities. Company, product and training information, white papers, knowledge base, and a glossary.
http://www.wildpackets.com/

Compuware's Application Performance Management Products
Compuware's APM products, Strobe and APMPower, help IT organizations manage the performance of their mission-critical OS/390 applications.
http://www.compuware.com/products/strobe/

Uptime Devices, Inc.
Manufactures IP based device that provides monitoring of: temperature, humidity, water, security, airflow, UPS, serial (RS232) connections, dry contacts, remote power rebooting, remote power metering and color cameras. Provides real-time measurements and sends warnings and critical alarms to network management systems, web browser and email.
http://www.uptimedevices.com/

Allot NetEnforcer Bandwidth Management
Fault tolerant traffic shaping, bandwidth monitoring and reporting, and service level management for IP networks. Includes a tool that automatically discovers network protocols and creates a QoS policy.
http://www.allot.com/html/products_netenforcer.shtm

Agilent Technologies IP Test Solutions
Links to router testing technology information and integrated IP traffic and routing protocol test solutions: RouterTester and QA Robot
http://advanced.comms.agilent.com/routertester/

GN Nettest Performance Surveillance
Provide Quality of Service (QoS) through network monitoring solutions allowing flow management, troubleshooting, and statistical reporting. Includes product info and online documentation.
http://www.nettest.com/

VEL Technologies, LLC
ADMLink Network Inventory uses SNMP to allow system administrators locate, inventory, manage and track routers, computers, printers and other devices on their networks.
http://www.admlink.com/

Concord Communications, Inc.
Develops, markets and supports family of turnkey, automated, scalable, software-based performance analysis and reporting solutions for the management of computer networks. (Nasdaq: CCRD).
http://www.concord.com/

RzK GmbH
Developers of Windows software products which analyze and supervise networks. Includes free network tools.
http://www.rzk.com/

Statseeker
Highly scalable network monitoring software purpose built to blanket monitor the entire network, regardless of its size.
http://www.statseeker.com/

Birds-Eye Network Services
Provides self-service network monitoring to customers who are connected to the Internet.
http://www.birds-eye.net/diagnostics/

Pandora Free Monitoring System
Program to analyze the status and performance of several parameters from different operating systems and devices. Site contains documentation, news and add-ons. [Open Source]
http://pandora.sourceforge.net/