This article explains whether security policies are automatically imported into Juniper Security Director (JSD) On-Prem after adding a device.

• Users may wonder whether security policies, NAT rules, and referred objects are automatically imported into JSD On-Prem after the device discovery process.

Yes, Juniper Security Director On-Prem supports the automatic import of security policies, NAT configurations, and referred objects after a device is discovered. To enable this feature, ensure that the “Auto-import device after device discovery” option is turned on. This setting is located in the JSD GUI under Administration > Organization. This option is enabled by default, meaning that once a device is successfully discovered, its associated configurations will be automatically imported without manual intervention.

 For more details, refer to the official documentation:  https://www.juniper.net/documentation/us/en/software/sd-on-prem24.4.1/sd-on-prem-user-guide/Other/about-organization.html