gridmeld is a Python3 application which consumes session data from the Cisco ISE pxGrid service, and publishes IP indicators to Palo Alto Networks MineMeld for consumption by PAN-OS.

The pxGrid 2.0 REST and WebSocket APIs available in ISE 2.4 are used to perform bulk session download, and subscribe to session directory updates. Sessions are synchronized to a MineMeld localDB miner using the MineMeld config API as IPv4 or IPv6 indicators with a TrustSec Security Group Tag (SGT). The miner is connected to a dagPusherNg output node which will push IP-SGT mappings to PAN-OS as registered-ip objects, which can be used to configure Dynamic Address Groups (DAGs) for security policy enforcement.