F16-IP: No
Rationale
The selected IP datagram/ICMP stack has no cryptographic final-peer admission mechanism. Prefix or address routing decisions cannot enforce the identity allowlist and revocation task. An external ACL/firewall or added security layer is outside this column; this is a scope-based No, not a claim that IP applications cannot authorize users.
Assessment method
Documentary analysis; no protocol execution
Source context
Primary specification / explicit selected policy