Toggle navigation
Datatracker
Enable Javascript for full functionality.
Groups
Active WGs
Active RGs
Other
Active AGs
Active Areas
Active Directorates
Active Programs
Active RAGs
Active Teams
RSOC
By area/parent
Applications and Real-Time
General
Internet
Ops & Mgmt
Routing
Security
Transport
IRTF
New work
Chartering groups
BOFs
Other groups
Concluded groups
Non-WG lists
Documents
Search
Recent drafts
Draft submission
Sign in to track docs
RFC streams
IAB
IRTF
ISE
Meetings
Agenda
Materials
Floor plan
Registration
Important dates
Proceedings
Upcoming
Past
Request a session
Session requests
Other
IPR disclosures
Liaison statements
IESG agenda
NomComs
Downref registry
Statistics
Drafts/RFCs
Meetings
Tutorials
API Help
Release notes
Report a bug
User
Sign in
Password reset
Preferences
Handling of personal information
New account
Network Time Protocol (NTP)
RFC 958
Status
IESG evaluation record
IESG writeups
Email expansions
History
Document history
Date
Rev.
By
Action
1985-09-01
(System)
RFC published
RFC Editor
IASA & IETF LLC
IETF Trust
IRTF
IETF
IESG
IAB
IANA
Privacy Statement
IETF Tools