Trigger for Telnet Traffic



Here is a simple trigger to create an Application to monitor hosts talking on tcp:23 (telnet).

// look for tcp:23
if ( Flow.server.port == 23 && Flow.ipproto == "TCP" ) {
    Flow.setApplication("Telnet Traffic", true);
    // the 'true' above causes turn timing to be collected

The trigger will create an Application called “Telnet Traffic”.

If you are looking for everything in your environment, you can “Apply to All” this trigger.

If you are looking for specific devices, you can apply this trigger to specific devices or groups of devices.