STDs are stable identifiers for "Internet Standards." An STD may consist of a single RFC or a group of RFCs related to a specific protocol. The collection may become empty as the STD evolves.
RFC 862: STD 20: Echo Protocol
Internet Standard
- J. Postel
- May 1983
- Legacy publication
Abstract
This RFC specifies a standard for the ARPA Internet community. Hosts on the ARPA Internet that choose to implement a Echo Protocol are expected to adopt and implement this standard. The Echo service simply sends back to the originating source any data it receives.
Abstract
This RFC specifies a standard for the ARPA Internet community. Hosts on the ARPA Internet that choose to implement a Echo Protocol are expected to adopt and implement this standard. The Echo service simply sends back to the originating source any data it receives.