Understanding globally unique identifiers
Global unique identifier (GUIDs) are 36 characters long and consist of hexadecimal digits and hyphens. They are used in to identify device types, vendors, custom actions, and trails. The following topic provides briefly describes how to use a built-in script to generate new GUIDs that you might require and lists the GUID types and values that uses to prevent potential ID collisions.
You can also find the device type, vendor, custom action, and trail GUID values by viewing them on the Network > Network Admin > Device Adapters page or exporting the corresponding adapter definition.
Creating GUIDs
If you develop a new custom device type or custom action you must create a new, unique GUID. Insert the GUID string in the guid tags of your device adapter import file. For more information on developing different types of device adapters that use GUIDs, see Developing-device-adapters.
To generate a new GUID, use the create_guid.sh or create_guid.bat script in the BCAN_HOME/tools directory.
This script prints a GUID string to the screen. For more information, see Tools-and-scripts.
Important: If you are performing a application server upgrade, you must follow the procedure for upgrading existing XML files that reside in the BCAN_DATA directory. Be sure to preserve the id tags in your existing custom extension files to facilitate database upgrades. See Upgrading.
Configuration trail GUIDs
Shipped trails are identified by the GUID values listed in the following table: