What port does QUIC use?

QUIC uses port 443 by default. The protocol is defined in RFC 9000.

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QUIC

Q: What is QUIC?

QUIC (QUIC) is a Transport Layer protocol in the Web category. UDP-based transport protocol with built-in TLS 1.3 encryption. Eliminates head-of-line blocking and reduces connection setup to one round trip.

Transport Layer — Web

Resumen del protocolo

Nombre completo QUIC

Abreviatura QUIC

Capa OSI Transport Layer

Categoría Web

Puerto predeterminado 443

RFC RFC 9000

Acerca de QUIC

UDP-based transport protocol with built-in TLS 1.3 encryption. Eliminates head-of-line blocking and reduces connection setup to one round trip.

Transport Layer Web Puerto 443

Referencia de estándares

QUIC está definido en RFC 9000, publicado por el Internet Engineering Task Force (IETF). Los RFC son los documentos de estándares oficiales para los protocolos de internet y están disponibles gratuitamente para revisión pública.

Protocolos relacionados — Transport Layer

TCP Transmission Control Protocol UDP User Datagram Protocol TLS Transport Layer Security SCTP Stream Control Transmission Protocol DCCP Datagram Congestion Control Protocol MPTCP Multipath TCP