128T AppID Modules

This repository contains scripts for use with your 128T Session Smart Router, to extend its application identification capability. For more information on the 128T's Application Identification behavior, and how to configure AppID modules, refer to our user documentation.

About AppID Modules

Generally, AppID modules are scripts placed on the 128T's filesystem that generate JSON output to /var/run/128technology/application-modules/. This JSON output is dynamically, and periodically ingested by the 128T to create FIB entries for a designated service within the 128T's configuration.

Each module can specify its time to live; after this TTL expires, the 128T will re-execute the AppID script and (re)generate the JSON file.

Installing AppID Modules

Copy the script (e.g., zoom.py) to /etc/128technology/application-modules on the target router. Ensure the permissions are correct using the command chmod +x zoom.py. You can test that the script is executable and functioning properly by running it manually: ./zoom.py. You should see it create a file named /var/run/128technology/application-modules/zoom.json, with a number of prefixes contained in it.

Configuring your 128T to use the Module

Each of the 128T application modules in this repository uses a specific NAME (the naming convention in these modules will use ALL CAPS) that needs to be configured within a service definition on your 128T. This NAME will be referenced in the application-name field in the configuration. For example:

[email protected]# show config running authority service ZOOM

config

    authority

        service  ZOOM
            name                  ZOOM

            description           "Zoom meetings"
            scope                 private
            application-name      ZOOM

            access-policy         trusted
                source      trusted
                permission  allow
            exit
            service-policy        voip-video
            share-service-routes  false
        exit
    exit
exit

In the case of the Zoom plugin, the application-name is ZOOM. The README.md file for each of the modules will indicate its application-name.

After configuring the service, don't forget to configure a service-route following the basic principles of 128T configuration design. For more information, review our documentation.

Contributing

Each contribution should include comments that indicate:

• The author of the module
• The purpose of the module
• Any caveats, etc.