constat is an application that monitors, logs, and reports the activity of network connections present on a system. It reports sent/received traffic information for every live network device, giving you the option of displaying its output in units of kilobytes, megabytes, and gigabytes, along with the number of transmitted packets. It also includes a real time monitoring option based on a timer. Additionally, constat provides the option to view the socket table (local/remote IPs with ports they are binded to) for a specific protocol or all protocols at once. It does not require the X server.
|Tags||Utilities Networking Monitoring|
|Operating Systems||POSIX Linux Unix|
Release Notes: An output only numbers option has been added (-n). A new style of output formatting (transmitted packets are shown on a separate line). An option to use old style formatting (-o). A new log format (same as syslog). The log file has been moved to /var/log/ and renamed to constat.log. The -s option is extended (the 'more' command is automatically executed when viewing all entries; -s=<n> shows the last n entries). The monitoring timer (-m option) default value has changed to 30 seconds. configure has been added. COPYRIGHT has been renamed to COPYING. INSTALL, TODO, and AUTHORS files have been added.
Release Notes: There is a new log format (more grep-friendly). The protocols udplite and raw have been added. Unix sockets support, monitoring interval setting (-m[=seconds]), and background mode (-b and -x options) have been added. The man pages have been updated.
Release Notes: This release adds the MTU to additional info. It has an improved -t option that can display info for a specific protocol or all at once. Destination address and destination port columns have been added. An option to list available protocols (-p) has been added. A 'Press Ctrl-C to exit' message has been added to the monitoring mode. The help and man pages have been updated.
Release Notes: The argument parsing mechanism was totally rewritten. Logging was added. An option to view local addresses and ports was added. An option to view additional information was added. A quiet mode was added. The documentation was updated. Man pages were added.
Release Notes: A added monitoring option (-m) was added. The mechanism for obtaining and processing data was rewritten. Options to view the amount of data sent or received in GB or KB (-g, -k) were added. The --help output was updated.