Common Extension Attributes

An extension is a microservice working on its own in a container independently from the ClearPass operating system, which is used by ClearPass to communicate with external systems.

Common extension attributes

Extension framework configuration parameters (common configuration)

Attribute	Description	Default Values
logLevel	Logging level for troubleshooting	“INFO”
verifySSLCerts	Should SSL certificates be validated when communicating with external context sources	true
enableEndpointCache	Cache endpoint attributes to optimize authorization queries, avoid repeated DB queries and reduce API calls to external context sources	true
endpointCacheTimeSeconds	The duration in seconds to cache the endpoint attributes	300
syncUpdatedOnly	If this option is set to true, only the endpoints updated after the previous sync would be fetched from the context source. Note that this option only works for the third-party context sources that have APIs to support this functionality. If this option is set to false, all endpoints are fetched at every sync interval.	true
syncAllOnStart	If this option is set to true, when the extension starts, the system will attempt to sync all endpoints in the external context source to ClearPass. Note that if you have a large number device context to be fetched, it would take a long time for the initial sync to complete. When used along with syncUpdatedOnly, the subsequent syncs should be faster.	true
enableSyncAll	Enable periodic sync of all endpoints	true
syncAllSchedule	The schedule for when the Sync All Endpoints process should run. Note: This uses CRON type scheduling.	0 2 * * 6
enableStats	Enable display of extension statistics	false
statsUsername	Create a username to access the extension statistics page	Give any username you want to use
statsPassword	Create a password to access the extension statistics page	Give any password you want to use
bypassProxy	Bypass the web proxy configured on ClearPass Policy Manager	false