F37-TO: Yes
Rationale
Explicitly select router-local active queue management in the IPv4 transport carrying Tor TCP/TLS links. RFC 7567 describes congestion-dependent dropping based on the affected router queue. The controller acts at that segment; the onion-service application need not learn its location.
Assessment method
Primary Tor specification and explicitly selected IP policy review
Source context
Tor Specifications and RFC 7567
Outstanding qualification
Optional IP-layer architectural witness, not proof that every Tor relay path deploys AQM. Ordinary TCP loss or circuit SENDME alone is not credited as localization. Local queue control does not restore consumed upstream capacity or guarantee delivery.
Public sources
Editorial evidence references
The following identifiers refer to research records not included in this public package; they are not public links.
- round678.html