CommView is a powerful network monitor and analyzer designed for LAN administrators, security professionals, network programmers, home users…virtually anyone who wants a full picture of the traffic flowing through a PC or LAN segment. Loaded with many user-friendly features, CommView combines performance and flexibility with an ease of use unmatched in the industry.

This application captures every packet on the wire to display important information such as a list of packets and network connections, vital statistics, protocol distribution charts, and so on. You can examine, save, filter, import and export captured packets, view protocol decodes down to the lowest layer with full analysis of over 100 supported protocols. With this information, CommView can help you pinpoint network problems and troubleshoot software and hardware.

CommView runs on Windows 7 / 8 / 8.1 / 10 or Windows Server 2008 / 2012 (both 32- and 64-bit versions). It requires a 10/100/1000 Mbps Ethernet, Wireless Ethernet, or Token Ring network card, or a standard dial-up adapter. For remote monitoring tasks, you can use our special, optional add-on for CommView: CommView Remote Agent. It allows CommView users to capture network traffic on any computer where Remote Agent is running, regardless of the computer's physical location. This powerful and unique technology broadens your monitoring range: you are no longer limited by your LAN segment or personal computer.

If you are a seasoned professional, you definitely know the answer. Managing a LAN, creating network-oriented software, or performing a security audit have one thing in common: You're blind without a good network monitor. Every day, it helps you maintain efficient network data transmission, test firewalls and intrusion detection systems, or identify problems with network-based applications. And there is an important economic reason behind using a network analyzer: it costs a fraction of the price of information, time, software, and hardware that may potentially be lost or wasted by not using a network analyzer. A number of case studies describe real-world applications of CommView in business, government, and education sectors.

If you are a seasoned professional, you definitely know the answer. Managing a LAN, creating network-oriented software, or performing a security audit have one thing in common: You're blind without a good network monitor. Every day, it helps you maintain efficient network data transmission, test firewalls and intrusion detection systems, or identify problems with network-based applications. And there is an important economic reason behind using a network analyzer: it costs a fraction of the price of information, time, software, and hardware that may potentially be lost or wasted by not using a network analyzer. A number of case studies describe real-world applications of CommView in business, government, and education sectors.

What you can do with CommView

View detailed IP connections statistics: IP addresses, ports, sessions, etc.
Reconstruct TCP sessions.
Map packets to the application that is sending or receiving them.
View protocols distribution, bandwidth utilization, and network nodes charts and tables.
Generate traffic reports in real time.
Browse captured and decoded packets in real time.
Search for strings or hex data in captured packet contents.
Import and export packets in Sniffer®, EtherPeek™, AiroPeek™, Observer®, NetMon, and Tcpdump formats, export packets in hex and text formats.
Configure alarms that can notify you about important events, such as suspicious packets, high bandwidth utilization, unknown addresses, etc.
Create your own plug-ins for decoding any protocol.
Exchange data with your application over TCP/IP.
Export any IP address to SmartWhois for quick, easy IP lookup.
Capture loopback traffic.

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