Apr 27 19:11:09 company-fw init: low_mem_signal_processes: send signal 16 to routing Apr
27 19:11:09 company-fw /kernel: KERNEL_MEMORY_CRITICAL: System low on free
memory, notifying init (#4). Apr 27 19:11:09 company-fw rpd[1268]: Processing low memory
signal Apr 27 19:11:09 company-fw init: low_mem_signal_processes: send signal 16 to
idp-policy Apr 27 19:11:09 company-fw idpd[1295]: Processing low memory signal Apr 27
19:11:10 company-fw idpd[1987]: IDP_SECURITY_INSTALL_RESULT: security package
install result Done;Install aborted due to system reaching low memory condition!) You are
troubleshooting a problem where the IDP signature database update on your Junos device
has failed. Which action will resolve this problem?

A.
Perform a manual update of the IDP signature database by issuing the command request
security idp security-package download.

B.
Clear the control plane memory used by IDP by issuing the command clear security idp
status.

C.
Increase the amount of control plane memory by issuing the command set security
advancedservices data-plane memory low.

D.
Download the IDP signature database on the control plane without updating the data
plane detector engine by issuing the command request security idp security-package install

updateattackdatabase- only.