Description: Canaries running a Custom TCP service on all unused ports help detect any unexpected TCP connections, alerting you to potential threats even from a single stray connection, particularly in networks sensitive to such anomalies.
Step 1:
Log in to your Console.
Step 2:
Click on the Canary you want to configure the custom TCP service on.
Step 3:
Click on the gear icon (Configure Canary) to configure this Canary.
Step 4:
Scroll down to Custom TCP Service 1 and turn it on and enable Run this service on all unused ports.
Step 5:
Once you've made the changes you will then need to click on Deploy new configuration.
Note: This feature is not supported on Docker Canaries.
You're done! ;-)