While attempting to set up IDP on an SRX Series device, the IDP attack database fails to download.
What is one reason for this behavior?

A.
The device’s Untrust zone to Trust zone security policy does not allow this traffic.

B.
The device’s configuration does not include the URL from which to retrieve the attack database.

C.
A firewall filter applied to the loopback interface is preventing the download of the attack
database.

D.
The host inbound traffic has not been configured correctly.