This document defines the IP header field, called the DS (for differentiated services) field. [STANDARDS-TRACK]| IETF Datatracker
In the early days of the Arpanet, each specification contained its own definition of ABNF. This included the email specifications, RFC733 and then RFC822 which have come to be the common citations for defining ABNF. The current document separates out that definition, to permit selective reference. Predictably, it also provides some modifications and enhancements. [STANDARDS-TRACK]| IETF Datatracker
This memo defines and discusses requirements for devices that perform the network layer forwarding function of the Internet protocol suite. [STANDARDS-TRACK]| IETF Datatracker
This document describes the observed behavior of the syslog protocol. This memo provides information for the Internet community.| IETF Datatracker
This document specifies version 6 of the Internet Protocol (IPv6), also sometimes referred to as IP Next Generation or IPng. [STANDARDS-TRACK]| IETF Datatracker
User Datagram Protocol (RFC 768, )| IETF Datatracker
Internet Protocol (RFC 791, )| IETF Datatracker
This RFC is the revised basic definition of The Domain Name System. It obsoletes RFC-882. This memo describes the domain style names and their used for host address look up and electronic mail forwarding. It discusses the clients and servers in the domain name system and the protocol used between them.| IETF Datatracker
This RFC is the revised specification of the protocol and format used in the implementation of the Domain Name System. It obsoletes RFC-883. This memo documents the details of the domain name client - server communication.| IETF Datatracker