We will be performing system updates on Sunday, July 21st, from 9-11am ET. You may experience brief service interruptions during that time.
Browse Prior Art Database

Telnet terminal location number option (RFC0946)

IP.com Disclosure Number: IPCOM000004942D
Original Publication Date: 1985-May-01
Included in the Prior Art Database: 2019-Feb-14
Document File: 4 page(s) / 5K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

R. Nedved

Related Documents

Other References:


Many systems provide a mechanism for finding out where a user is logged in from usually including information about telephone extension and office occupants names. The information is useful for physically locating people and/or calling them on the phone. In 1982 CMU designed and implemented a terminal location database and modified existing network software to handle a 64-bit number called the Terminal Location Number (or TTYLOC). It now seems appropriate to incorporate this mechanism into the TCP-based network protocol family. The mechanism is not viewed as a replacement for the Terminal Location Telnet Option (SEND-LOCATION) but as a shorthand mechansim for communicating terminal location information between hosts in a localized community. This RFC proposes a new option for Telnet for the ARPA-Internet community, and requests discussion and suggestions for improvements.