Best snmp software for free download

SwitchInspector is an easy to use application that assists you with the design, validation and auditing of your Local Area Network. SwitchInspector provides an easy and effective way to inspect a Cisco LAN switch and report connected network devices.
Related software: switch, inspector, cisco, port, mapper, mapping, snmp, router, catalyst, …

IPCheck Mobile GUI offers reliable network and website monitoring through your PocketPC. Sensor types include PING, PORT, HTTP, HTTPS, Advanced HTTP, HTTP Transaction, DNS, SMTP, POP3, SNMP and custom.
Related software: server, downtime, uptime, monitor, ping, tool, port, http, snmp, down, ipcheck, monitoring, https, smtp, pop3, ftp, dns, pager, icq, sms, …

It will automatically scan all devices within specified subnets, draw and layout a map of your networks, monitor services of your devices and alert you in case some service has problems.
Related software: network, monitor, management, snmp, watchdog, netwatch, ping, dude, mikrotik, …

X-NetStat Professional shows your current Internet and network connections (addresses, ports used, traffic, age, process EXE, status). Includes IP-Lookup Tools, Network Statistics, Remote Access Server, Rules, Port Database. It's Internet radar.
Related software: netstat, xns, network, port, monitor, stats, tcp, icmp, udp, whois, finger, trace, traceroute, firewall, trojan, server, snmp, finwait, established, radar, arin, sniffer, traffic, packet, packets, x-netstat, port monitor, …

PRTG Traffic Grapher is an easy to use Windows based software solution that monitors bandwidth and network usage usage. The software supports SNMP, packet sniffing and netflow to create clear, live, at-a-glance readings, and helps identify usage trends to optimize the efficiency, layout and setup of leased lines, routers, firewalls, servers and other network components. PRTG Traffic Grapher runs on a Windows machine in your network 24 hours a day, 7 days a week, and constantly monitors and records the network usage parameters. The recorded data is stored in an internal database for later reference. Viewing the monitoring statistics and configuration is handled with the Windows GUI. For remote access to the monitoring results, PRTG Traffic Grapher comes with its own Web Interface and a built in web server to provide access to graphs and tables using any web browser. The application works with most network devices that support SNMP, and has been tested with a wide variety of routers and switches from companies such as Cisco, HP, 3Com, Linksys, DLink, as well as with various devices (e.g. computers running Windows or network printers). To further facilitate the monitoring of system parameters on machines running Windows 2000, XP or 2003, the software "Paessler SNMP Helper" is included for free. PRTG Traffic Grapher is available as a Freeware Edition (limited to monitoring one network device and suitable for home users and SOHOs) and several different commercial editions, offering monitoring for multiple network devices and advanced features suitable for corporate use.
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Monitor network hosts, shared resources, and traffic, get MAC addresses, scan TCP and UDP ports, and be notified when devices turn on or go down. Create network diagram and see your network's state in visual form at any time.
The program includes a number of features for administrators such as sending messages, shutting down and turning on remote computers, ping, name lookup, trace route, obtaining information on remote computers, creating reports, etc. LANState does not require installing any client software on the remote computers on your network.

Main features:
1. Modeling a local area network diagram in a visual mode and then saving the result as a map with images.
2. Monitoring hosts (ICMP ping and connecting to TCP port are supported).
3. Monitoring the usage of your shared resources by other users of the network.
4. Monitoring load of your network card (incoming/outgoing traffic).
5. Searching hosts by ICMP ping or scanning TCP ports.
6. Retrieving computer's network name by its IP address.
7. Notifying on events by playing a sound, writing to log, running program, sending e-mail, etc.
8. Performing actions on devices via the configurable context menu.
9. ICMP, TCP/IP, DNS, ARP, MAC, SNMP monitoring, etc.
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A free multi-threaded IP, SNMP and NetBIOS scanner with a modern interface and several advanced features. It is intended for both system administrators and general users who are interested in computer security. The program pings computers, scans for listening TCP ports and displays which types of resources are shared on a network (including system and hidden). In addition, it allows you to mount shared resources as network drives, browse them using Windows Explorer, filter the results list and more. SoftPerfect Network Scanner can also check for a user-defined port and report back if one is open. It can also resolve host names and auto-detect your local IP range.
Related software: resources, scanner, hidden, snmp, network, lan, tcp, netbios, …

System management tool that allows Network Administrators to execute programs on remote network computers without leaving their workplace. This can be useful in the case of the operating system patch installation, execution of the diagnostic tools, etc. The person using this software to execute programs on remote computers should have administrative login and password for the computer(s) he/she is remotely launching the programs on.
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FireDaemon is a system utility that allows you to install and run any native Win32 application or script (e.g. BAT/CMD, Perl, Java, Python, TCL/TK) as a Windows NT, 2000, XP, 2003 or Vista service. FireDaemon enables complete configuration of the installed service, which can be done from the GUI or XML. Among its key features is a low memory/CPU overhead, subprocess prioritization, support for custom environments, CPU binding, plus monitoring and logging to the event log and on-disk log files.

FireDaemon provides maximum uptime for particular applications, securing them against accidental crashes or intentional shutdowns. A program, setup as a service, runs in the background all the time, regardless of who is or is not logged in. This can be useful for certain programs, such as network management or business productivity software, that you would like running all the time. Another benefit is the ability to run as a specific local or domain user. Added to this is the ability to configure a service to run for specific periods of time during the day, week or month. This considerably simplifies systems administration and management.
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NetDecision is the affordable alternative to expensive and complicated high-end network management systems. Also, it's easily configured to match your precise network environment, scalable to accommodate growth, and simple to administer.

Features:
* Multi-level network topology.
* Network Discovery.
* Monitor devices and services. Network Manager continuously polls the mapped devices (and services on the devices). The user defines rules that are used to analyze the data received during polling and the status of the managed element can be changed based on that definition.
* MIB Browser
* Trap Simulator
* Status propagation.
* Events filtering.
* SNMP notifications (traps and informs) to events mapping.
* Events management. (Acknowledgment, Clear).
* Managed Elements Maintenance mode support.
* Multiple presentations support for single managed element.
* CIM-compliant network model.
* Custom attributes. MIB objects can be mapped to a human readable managed element attributes that are polled.
* Powerful and customizable event handling.
* Reports to help you analyze your network uptime, capacity utilization, and response time.
* Customizable user interface.
Related software: network, management, manager, snmp, mib, browser, trap, receiver, simulator, network management, network manager, mib browser, trap receiver, trap simulator, …

WinAgents RouterTweak is a specialized terminal shell making it easier to control the configuration of routers, switches and firewalls from the Cisco Systems company.
Knowing the principles of working with the command line interface of Cisco devices, you can use WinAgents RouterTweak to automate the most common tasks of network device administration. This approach saves your time by allowing you to hand over routine operations to the program. Here are some benefits you get by using WinAgents RouterTweak:
Having specified the username and password for connecting to a device only once, you will not have to spend time on entering them again when you connect to your router next time. WinAgents RouterTweak will enter the account data itself and switch to the privileged mode if necessary.
Just click once to get the configuration of your device in a visual form. Syntax highlighting and the structure tree of the device configuration will allow you to quicker find your bearings among numerous configuration commands.
WinAgents RouterTweak allows you to do without a TFTP server while editing access control lists. You can add, edit and remove commands located in the middle of ACLs. The program knows about the peculiarities of using the command line interface with Cisco access control lists and takes them into account while editing ACLs.
It is easier to edit configuration commands due to the context help system. While you are adding a new command to the configuration file, WinAgents RouterTweak requests its possible parameters from the device. In the process of editing commands, you see the list of available variants for each command all the time and can select one of them without entering the entire string.
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WinAgents MIB Browser is a network administrator's main tool for configuring devices with the help of the SNMP protocol (Simple Network Management Protocol). WinAgents MIB Browser allows you to read and modify the values of SNMP variables, as well as to monitor changes in these variables over time.

The main program features:

+ Convenient user interface
+ Support of SNMP versions 1, 2 and 3
+ Smart mechanism of caching the MIB tree, allowing you to considerably
+ reduce the amount of both
memory used and data transmitted over the network
+ Multi-functional editor of MIB modules with syntax highlighting
+ Bookmarks in the MIB tree (making it easier to find SNMP variables) A
+ mechanism for polling SNMP variables at certain intervals allowing you
+ to monitor changes in the values of variables over time.
Related software: snmp, mib, network, administration, management, browser, compiler, parser, network administration, network management, mib browser, mib compiler, mib parser, snmp compiler, snmp browser, …

WinAgents HyperConf automates configuration management for your network devices
Network administrators working as a part of IT department frequently face with some big questions: "Who had changed device configuration before the network went down? What configuration options were changed? How to configure a new device to replace the failed one?" WinAgents HyperConf offers you a solution to successfully cope with these problems.
WinAgents HyperConf supports configuration management for all Cisco routers, switches and firewalls running IOS, PIXOS and CatOS operating systems, also network devices of HP, 3Com, Foundry, Nortel (Bay), NETGEAR, D-Link and other network hardware vendors.
The program detects changes in network configuration, sends e-mail notifications and maintains configuration history for every network device. WinAgents HyperConf can back up your devices configurations by schedule, detect configuration changes using SYSLOG messages monitoring and, of course, provide you with an option to create configuration backups manually. In case of a problem you can easily roll back the device to its previously working configuration. Now you have full control over the network devices configurations and can surely know what is changing there in the course of time.
In addition to configuration monitoring features, WinAgents HyperConf has advanced visual editing tools for network devices configuration. Owing to the RouterTweak technology embedded into the program, you can edit Cisco devices configurations much easier and faster than before. You can examine changes by comparison of different configuration versions side-by-side, and the built-in configuration viewer highlights any differences in relevant colors. Using the batch scripting engine you can roll out a configuration change to multiple devices at the same time.
You can easily evaluate WinAgents HyperConf using a 30-days trial package available for download from the vendor's site.
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HostMonitor is an award-winning network monitoring software that continuously monitors servers availability and performance.

It can monitor any TCP service, ping a host, retrieve an URL, check the available disk space, check integrity of your files and web site, test your SQL server, and much more (60 test methods!).

It checks network servers at regular intervals and takes pre-defined actions if a device does not respond. It can provide a visual and sound warning, send an E-mail message to a mailbox, pager or mobile phone, execute external programs, restart services, etc (30 alert methods!).

HostMonitor can generate test result log files and reports. HostMonitor provides different log file detail levels and log file formats and can be configured to suit your needs.

The program includes a Log Analyzer which can illustrate separate information for each tested host, collect statistical information and show graphs of all request times for specific time periods for all or individual servers.

Package also includes HML Manager, Web Service, Telnet Service, Remote Monitoring Agents for Windows, Linux, FreeBSD and Solaris, other utilities.

Advanced Host Monitor package is available in several licensing options: Lite ($99), Standard ($175), Professional ($350), Enterprise ($599) and Enterprise With Lifetime Updates ($1199).
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IPCheck Server Monitor 5 helps organizations monitor critical network resources and immediately detect system failures or performance problems.

If offers reliable network and website monitoring using Paessler's IPCheck™ Technology, fast and easy installation, support for Windows NT/2000/XP/2003 and an intuitive web based user interface.

Various sensor types including PING, PORT, HTTP, HTTPS, Advanced HTTP, HTTP Transaction, DNS, SMTP, POP3, SNMP and custom sensors are supported for in depth monitoring of almost any network device.

Notifications can be triggered by uptimes, downtimes or slow responses and can be sent out by email and ICQ, via SMS and to pagers. Detailed uptime/downtime reports and graphs can be created online at any time.

The Freeware Edition monitors up to three sensors and is limited to PING, PORT and HTTP sensors and can be upgraded to the full feature set by requesting a Free 30 Day Trial License or by purchasing a Full License.
Related software: server, downtime, uptime, monitor, ping, tool, port, http, snmp, down, ipcheck, monitoring, https, smtp, pop3, ftp, dns, pager, icq, sms, …

A nice FREE graphic replacement for the standard TRACEROUTE utility. Please enter the URL or IP address of the site of your interest in the program's edit field and click the START button. The program will show you IP packets trace from your local computer to the host you have entered.
Related software: network, management, design, system, monitoring, visual, trace, route, administration, tool, server, troubleshooting, website, check, event, viewer, snmp, visual trace route, system administration tool, server monitoring tool, network troubleshooting tool, website check, event viewer, nt administration, …

Our on-demand monitoring service makes it easy and affordable to detect network and website failures early, minimizing downtime and avoiding economic impact.bello network monitoring service periodically checks your website as well as your other servers. As soon as outages are discovered you will be notified via email, SMS/pager or ICQ message. For the free starter account the monitoring interval is 60 minutes, for full service accounts you can choose monitoring intervals down to one minute. Sensor types include PING, PORT, HTTP, HTTPS, Advanced HTTP, HTTP Transaction, DNS, SMTP, POP3, SNMP, FTP and more.Even if you run your own monitoring systems you might want to consider using our on-demand monitoring service as a "second opinion" about the availability of websites and their uptimes, e.g. when SLA (service level agreements) must be checked.
Related software: server, downtime, uptime, monitor, ping, tool, port, http, snmp, down, ipcheck, monitoring, https, smtp, pop3, ftp, dns, pager, icq, sms, bello, paessler, …

A comprehensive network management guide and reference for Telecom, IT and networking professionals. An easy to use training tool for IT students to get an overall picture of network management architechture, frameworks, models, protocols and technologies. All in one chart displays the network management technologies for data networking and telecommunications, such as TMN model, FCAPS, eTOM, BSS/OSS, OAM&P, SNMP/RMON, AAA, IPFIX/NetFlow, CMIP/CMIS and more. Popular network management tools for status monitoring, traffic monitoring, device monitoring and troubleshooting. Designed by experts with decades of experience in the network technology creations and daily management. Large (27 in x 39 in) and high quality poster for offices, labs, class rooms and home offices.
Related software: network, management, snmp, fcaps, tmn, etom, cmip, cmis, netflow, rmon, network management, …

OpcDbGateway is a software package (configurator and runtime) dedicated for automation and industrial control system or office applications integration service providers.
It can be used not only in manufacturing plants, building management systems, power stations, waste-water processing facilities, for connecting corporate and control systems, but also for integrating data from various sources in office applications.

It has three main parts:
-OPC client to communicate with external OPC servers
-OPC server to provide handled data for external applications over OPC or web services or for graphical user interface provided by another our application OPCExplorer
-soft controller for data and tasks handling

It enables creating of easy or also very complex applications for data exchange between various data sources - OPC servers, OPC client applications, device communication drivers for external devices as sensors, actuators, programmable machines, data handling, monitoring, storing into process databases, creating trends, alarms, logging, reports, integrating to the on SOA (services oriented architecture) based systems.
The system enables parallel running of tasks for data collecting and processing, working with process databases using built-in database functions or SQL commands, periodical or single-shot launching of external programs and scripts at specified time or according to specified conditions.

The application based on OpcDbGateway can be created preferably by configuring using configurator with many powerful debugging features as historic trends wizard and OPC server address space mapping tool or by programming using external DLL modules. It is possible to program complex algorithms, special communication drivers within external DLL and then to add to the configured application part. The flexibility such a solution is enormous. Using of external DLL enables also third-party software integration - for example integration of communication driver
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Axence nVision is an advanced solution for a complex network management. The program provides network and user activity monitoring, as well as software and hardware inventory, and a wide range of reports, alerts and corrective actions - all with a user-friendly and very intuitive interface!

nVision monitors mail servers, web servers and URLs, TCP/IP and Windows services, applications health and performance (MS SQL, Exchange, etc.), switches and routers (port mapper and network traffic). The network is automatically discovered and presented on interactive graphical map.

nVision automatically collects node hardware and software information: model, CPU, memory, main board, drives, cards, etc., installed applications and Windows updates. It allows license usage auditing and verification. It will also alert you in case of a program installation or any configuration change.

Optional agents can monitor user activity: user activity/inactivity time, application usage, visited web pages, bandwidth usage. The agent also provides workstation remote control.

MIB compiler enables you to add new MIB files, which facilitate SNMP information from all network devices: switches, routers, printers, VoIP devices etc. The program can now effectively monitor thousands of different SNMP devices.

The program provides a wide range of alerts and reports: real-time and historical charts, system & application performance, service and host availability, interface traffic and utilization, inventory, user activity.

Thanks to the Web Access function, a number of administrators can have a simultaneous access to the program - they can access nVision via a WWW browser - at the same time and from any place.
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