RFC 8189: Multi-Cost Application-Layer Traffic Optimization (ALTO)

The Application-Layer Traffic Optimization (ALTO) protocol, specified in RFC 7285, defines several services that return various metrics describing the costs…

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Outgoing relationships (2 related RFCs)

Normative reference — RFC 8174: Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words
Informative reference — RFC 7159: The JavaScript Object Notation (JSON) Data Interchange Format

Incoming relationships (2 related RFCs)

Normatively referenced by — RFC 8896: Application-Layer Traffic Optimization (ALTO) Cost Calendar
Informatively referenced by — RFC 9522: Overview and Principles of Internet Traffic Engineering