Download a free trial of SolarWinds Orion: comprehensive server-based fault, bandwidth and performance management software that enables network engineers to view real-time statistics and the availability of their network from any Web browser. Scaling to the size of most corporate networks, Orion delivers robust network monitoring at an extremely affordable price, plus it takes only minutes to install and configure and is remarkably easy to use.

DEKSI Network Monitor is an advanced, powerful, and feature rich tool that monitors servers located on your LAN, WAN, and the Internet. DEKSI Network Monitor will allow the Administrator to increase the reliability and productivity of your corporate servers. Windows 9X, NT, 2000, XP, 2003 Server , Vista compatible and can monitor the servers with any operating system (Windows, Linux, Unix, etc.)

A free multi-threaded IP, SNMP and NetBIOS scanner with several advanced features. The program pings computers, scans for listening TCP ports and displays which types of resources are shared on a network (including hidden). In addition,it allows you to mount shared resources as network drives, browse them, filter the results list and more. The scanner can also check for a user-defined port, resolve host names and auto-detect your local IP range.

Cisco Snmp Tool is a Freeware Cisco Configuration Management Application.

After Version2.0 Beta there is a map interface which supports visual design of your network. Program can be used at LAN and WAN networks. But never forget to increase timeout and retry values at WAN networks. Typically 2000ms timeout and 2 retry values are enough for both LAN and WAN applicaitons.

SnmpSource component is a 100% powerful .net library for building cross-platform, real-time applications to monitor the network performance. **Multi SNMP version support: Complete support for SNMPv1 (RFC 1155, RFC 1157) and SNMPv2c (RFC 3416) **Simple MIB file to XML convertion and display**Support SMIv1 and SMIv2**Synchronized and Asynchronized Snmp request **Full set of C# and VB.net examples to perform many functionalities

Unbrowse SNMP is an application that makes it painless to monitor and configure your SNMP enabled routers, switches, and servers. A unique spreadsheet like MIB walker allows you to view and modify MIB tables A unique feature of Unbrowse is the concept of MyMibs. You can drag and drop frequently used MIB objects to create your own views. New features include a powerful passive trap monitor and SNMPv3 user and view admin tools.

nVision monitors your network: Windows, TCP/IP services, web and mail servers, URLs, applications (MS Exchange, SQL etc.). It also monitors routers and switches: network traffic, interface status, connected computers. You can collect network inventory and audit license usage. nVision will also alert you in case of a program installation or any configuration change. With the agent you can monitor user activity and access computers remotely.

XRatel SNMP OPC/DDE Server monitors Network Health as well as many other network parameters like bandwidth usage, error and collision rates, memory and CPU usages. It provides valuable information for system administrators to optimize the efficiency, layout and setup of WAN and LAN links, routers, servers and other SNMP enabled network components. Integration with OPC or DDE clients is easy and fast.

SolarWinds NetFlow Configurator is an easy-to-use tool for remotely and quickly configuring NetFlow v5 via SNMP on supported Cisco® devices. NetFlow Configurator also facilitates setting up collectors for Cisco NetFlow data, specifying the ports on which the collectors are listening, and enabling monitoring of inbound and outbound (ingress/egress) traffic data per interface.

The CommandCenter NOC performs network monitoring with a powerful polling engine, keeping close watch on your Windows servers, Linux/UNIX servers, network devices and applications. It can also continually monitor the performance of your network using configurable thresholds. If an outage is detected, or a threshold is crossed, the appropriate staff members can be alerted with e-mail or pager-based notifications.

With Engineer's Toolset's extensive network management capabilities, you'll look like a super hero, without having to develop any special powers. Here's a sample of Engineer's Toolset's save-the-day features: Monitors and alerts on availability, bandwidth utilization and health of network devices; Provides robust network diagnostics for troubleshooting and quickly resolving complex issues; Offers an array of network discovery tools.

ServerAssist provides deep monitoring of all your Windows and Linux servers, covering key indicators, event logs, performance items and services. ServerAssist identifies performance and availability problems, provides diagnostic information, and allows comprehensive service level and performance reporting. From one intuitive console, ServerAssist provides a complete solution for centrally managing the health and availability of all your servers.

Tembria Server Monitor continuously monitors your network for potential problems so you don't have to. Supporting popular Internet protocols, Tembria Server Monitor watches for specific conditions and notifies you if a problem is detected.

Unlike other networking monitoring tools, Tembria Server Monitor is easy to use. Built-in wizards and on-line help make it easy to setup scheduled events and monitor your network resources.

Monitors network and bandwidth usage as well as various other network parameters. Provides out-of-the-box graphs and dashboards for CPU utilization, memory usage, disk space usage, interface utilization, service response times, interface errors etc. Easy to use software that monitors network parameters via SNMP or using custom scriptable polling agents.