JET

What Is It?

Juniper Extension Toolkit (JET) provides a standards-based interface for customizing management and control plan functionality. JET's programmatic interface for developers of third-part applications is an evolution of the Junos SDK.

How People Use It

• Running applications directly on Junos devices.
• Extending the functionality of Junos OS and Junos OS Evolved
• Configuration changes that require fast commit times
• Concurrently configure a device using separate instances of the ephemeral database

Getting Started

• JET Developer Guide
• Overview of the JET API's
• JET IDL files on GitHub
• Ephemeral Configuration Database

Supported Releases

• >= Junos OS 16.1
• All Junos OS Evolved