The NSX Tier-0 Gateway router must be configured to restrict it from accepting outbound IP packets that contain an illegitimate address in the source address field by enabling Unicast Reverse Path Forwarding (uRPF).

No profile (default benchmark)

I - Mission Critical Classified

I - Mission Critical Public

I - Mission Critical Sensitive

II - Mission Support Classified

II - Mission Support Public

II - Mission Support Sensitive

III - Administrative Classified

III - Administrative Public

III - Administrative Sensitive