When configuring a specific Distributed Firewall (DFW) Policy Section via the vDefend management plane, administrators have access to several foundational toggles:
Stateful (Option B): You can toggle whether the rules within this specific policy section should be processed statefully (maintaining a connection flow table to automatically allow return traffic) or statelessly.
Locked (Option C): You can toggle the lock icon to claim ownership of the policy section, preventing other administrators from making concurrent, conflicting edits to your rules.
TCP Strict is an advanced global setting/profile rather than a basic policy section configuration option, and Open is not a valid terminology state for a policy section in the vDefend UI.