Tcp, udp Reserved; do not use (but is a permissible source port value if the sending process does not expect messages in response) Offical. When minimized, TCP Monitor Plus stays hidden in the system tray, without interfering with your work. There is a so-called 'Mini-Monitor' you can enable, so as to get information at a glance about.
TCP Monitor Plus can monitor network connections for each connected adapter, providing information regarding data traffic, bandwidth, packets and their routes, or occurring events. Thanks to its simple approach and rich toolset, it comes in handy to all network administrators who want to have it all in a single package.
Not only that it retrieves network statistics, but it displays all the transferred packets along with hostnames of the data exchanging computers, IP addresses, used ports, protocols, and date stamps.
Moreover, it bundles a session monitoring tool that shows the number of active connections, as well as packet filtering capabilities to help you block certain connections. Additionally, it generates a statistical report containing the number of incoming datagrams, detected errors, and so on.
When minimized, TCP Monitor Plus stays hidden in the system tray, without interfering with your work. There is a so-called 'Mini-Monitor' you can enable, so as to get information at a glance about network traffic from a small floating window on your desktop, similar to a gadget. And if you don't want such a small window on your desktop permanently, you can configure TCP Monitor Plus to periodically show a popup ballon with network traffic information.
Monitor the network traffic in real time
For a selected network adapter, TCP Monitor Plus can retrieve real-time information regarding data traffic, as well as sent and received packets, displaying a graphical representation of the transfer speed, with minimum and maximum values marked down.Not only that it retrieves network statistics, but it displays all the transferred packets along with hostnames of the data exchanging computers, IP addresses, used ports, protocols, and date stamps.
Moreover, it bundles a session monitoring tool that shows the number of active connections, as well as packet filtering capabilities to help you block certain connections. Additionally, it generates a statistical report containing the number of incoming datagrams, detected errors, and so on.
NSLOOKUP, NETSTAT, WHOIS, PING and TRACEROUTE
Aiming to provide a complete network monitoring toolset, TCP Monitor Plus also comes with NSLOOKUP, NETSTAT, WHOIS, PING and TRACEROUTE tools that are otherwise available via the command console. The advantage is that you just have to navigate to the designated tab to open an utility, so usage is much easier.When minimized, TCP Monitor Plus stays hidden in the system tray, without interfering with your work. There is a so-called 'Mini-Monitor' you can enable, so as to get information at a glance about network traffic from a small floating window on your desktop, similar to a gadget. And if you don't want such a small window on your desktop permanently, you can configure TCP Monitor Plus to periodically show a popup ballon with network traffic information.
All-in-one network monitoring and testing toolkit
Although not difficult to use, TCP Monitor Plus mainly targets experienced users who know how to manage the provided information. With a good overall operational speed, real-time network monitoring capabilities and built-in testing tools, it belongs in the toolset of any network administrator out there. by Martin Brinkmann on April 20, 2018 in Software - 16 comments
LiveTcpUdpWatch is a free software program by Nirsoft that displays information about the TCP and UDP activity of any Windows device it is run on.
Windows comes with a handful of tools that reveal network activity; you may open the network tab of the Resource Monitor, or use the command line tool netstat to display open network connections using netstat -an (also available for Linux).
LiveTcpUdpWatch is a portable program for Windows that displays live network activity. You may run the program from any location on Windows systems as it does not need to be installed and can be run right away.
The application is compatible with Windows XP and newer versions of Windows, and is provided as a 32-bit or 64-bit executable.
LiveTcpUdpWatch
LiveTcpUdpWatch updates the network activity list automatically after you start the program. It lists detailed information about each network connection in its interface including the local program name and process ID, protocol, IP addresses and ports, remote IP address and domain name (if available), and sent and received bytes.
The network data is updated in realtime with new network connections added to the end of the table. You may tap on the F2 key to toggle the recording of the activity; useful if a lot of new connections are added and you need to look at some connections in detail.
The program captures TCP, UDP, IPv4 and IPv6 network data by default. A click on the Options menu at the top displays the capturing options and gives you control over them so that you may disable those that you don't require.
You find other customization options there as well: use it to have the program remove closed TCP connections automatically, auto-scroll to the newest entries, or hide localhost connections automatically.
The program comes with the usual options that all Nirsoft programs come with. You may generate HTML reports or export some or all of the data to several file formats including XML and CSV.
Nirsoft published similar tools in the past, specifically CurrPorts and NetworkTrafficView. CurrPorts displays active TCP connections and listening ports; it is an excellent program but it won't show some data, for instance when UDP packets are sent from the local computer to a remote address.
NetworkTrafficView is a network sniffer that catpures network traffic and displays summaries of that traffic in its interface.
Closing Words
LiveTcpUdpWatch is another handy program for Windows users and administrators. It is lightweight and portable, and works exactly as advertised. You may use it to display all TCP and UDP connections a Windows machine makes. The data may be useful to find data leaks, programs that phone home, or other network activity on the system; even if malicious actors download data from your PC to a remote address.
Now You: Do you monitor your network traffic?
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