How to configure IDP on the SRX Series
1- install license
2- install the IDP packages
3- create the IDP policy
4- Enable a Sec Policy for IDP Inspection
show system license installed
request security idp security-package download check-server
request security idp security-package download
request security idp security-package download status
request security idp security-package install
request security idp security-package install status
show security idp security-package-version
[edit]
root# run request security idp security-package install
error: Security Package installation disabled temporarily due to invalid license.