TCP/IP Protocol Monitoring

SysGauge allows one to monitor the TCP/IP protocol activities including the number of active TCP/IP connections, the number of connection resets, the number of connection errors, the TCP/IP segments rate, etc. In order to add a TCP/IP monitoring counter, press the 'Monitor' button located on the main toolbar, selected the 'Network Protocols' counters category in the left-side view and then select an appropriate TCP/IP monitoring counter in the middle view.

SysGauge TCP/IP Protocol Monitoring

SysGauge provides two sets of TCP/IP monitoring counters with the first set of counters for the TCP/IP protocol version 4 and the second set of counters for the TCP/IP protocol version 6. In addition, in order to monitor the TCP/IP protocol activities in a remote computer via the network, press the 'Connect' button located in the bottom-left corner and specify the host name of the remote computer to monitor.

  • TCP Active Connections - this counter monitors the number of active TCP/IP connections.
  • TCP Passive Connections - this counter monitors the number of passive TCP/IP connections.
  • TCP Established Connections - this counter monitors the number of established TCP/IP connections.
  • TCP Connection Errors - this counter monitors the number of failed TCP/IP connections.
  • TCP Connection Resets - this counter monitors the number of TCP/IP connection resets.
  • TCP Segments Rate - this counter monitors the number of TCP/IP segments rate, which is displayed in segments per second.
  • TCP Segments Receive Rate - this counter monitors the number of TCP/IP segments receive rate, which is displayed in segments per second.
  • TCP Segments Transmit Rate - this counter monitors the number of TCP/IP segments transmit rate, which is displayed in segments per second.
  • TCP Segments Retransmit Rate - this counter monitors the number of TCP/IP segments retransmit rate, which is displayed in segments per second.

SysGauge News

9-Feb-2026

SysGauge v12.5 improves all types of system monitoring widgets and GUI layouts, improves the system monitoring counter dialog, improves the SysGauge Server process monitor and improves the system monitoring gauges and charts. In addition, the new product version improves the main SysGauge GUI application, improves the SysGauge Server product version and fixes a number of bugs.

14-Jan-2026

SysGauge v12.4 adds the ability to display the 10-seconds average, 30-seconds average and 60-seconds average for any system monitoring counter. In addition, the new product version adds the ability to send E-Mail notifications and save reports when the user-selected average value rises above or drops below a user-specified value. Finally, the new version improves the HTML and PDF reports and fixes a number of bugs.

11-Dec-2025

SysGauge v12.3 adds the ability to save PDF, Excel, HTML, text, CSV and JSON reports when a monitoring counter rises above or drops below a user-specified value. In addition, the new product version improves the fault-tolerance of system monitoring actions, improves the main SysGauge GUI application and fixes a number of bugs.

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