Enhancements to services interface and service set configurations: header-integrity-check
The enable-all statement at the [edit services service-set service-set-name service-set-options header-integrity-checks] hierarchy level enables you to configure Junos OS to verify the packet header for anomalies in IP, TCP, UDP, and IGMP information and to flag such anomalies and errors.
You can use the show services service-sets statistics integrity-drops command to monitor and verify this configuration.