The method that I follow currently when adding an SRX cluster to Junos Space/Security Director is as follows; 1) Discover the devices under Platform->Devices->Device Discovery->Discover Targets by using fxp0 (or management IP addresses) of each device. Once the devices are added we will have them under device management; 2) Once you go to Security Director->Security
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If you have confusion about Security Director and Junos Space, here is a simple description of these two; Security Director (previously known as Security Design) is the application that manages Juniper SRX firewalls. You can think of this as a module which is only responsible for security platforms of Juniper. It is a subset of
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