Transcript ppt - UW Staff Web Server

The 4,612 days of NDC
( and happily counting… :)
Terry Gray
7 May 2001
Organization
 Administrative Services (Alisa Hata)
 Computer Maintenance Group (Eric Beam)
 Distributed Systems Engineering (Lori Stevens)
 Architecture & Tools
 Messaging & Media Apps
 Web & Messaging Support
 Network Engineering Services (David Richardson)




Routing Technology
Tools & Security
Transport R&D
External Relationships & Policy
 Network Support Services (Linda Wright)
 Network Implementation
 Network Operations
 System Management (Alisa Hata)
NDC Roots:
40 Years of Network Computing
in 20 Minutes
The 60’s
1961: First paper on packet switching (Len Kleinrock)
1962: First paper on Internets & human communication
(JCR Licklider & W. Clark)
1964: First paper on secure packetized voice (Paul Baran)
Multics project (Corbató and Vyssotsky)
1965: First packet net connection, MIT to SDC
1966: Bob Taylor bribes Larry Roberts to join ARPA
1967: Term "packet switching" coined by Donald Davies
1968: ARPANET contract RFP and award (BBN)
1969: First ARPANET IMP installed (UCLA)
[1 host]
UNIX created (Thompson, Ritchie)
The 70’s
1970: First packet radio --ALOHANET (Abramson) [10 hosts]
1971: First ARPANET terminal server (TIP)
1972: First network email (Ray Tomlinson); Unix pipes
1973: First Ethernet (Bob Metcalfe); GREP created
1974: TCP paper (Kahn & Cerf)
1975: First sat links; First email lists; Microsoft founded
1976: UUCP created; Apple founded
1977:
[100 hosts]
1978: TCP split into TCP and IP (Cerf, Postel, Cohen)
1979:
The 80’s
1980:
1981: IBM PC introduced
1982:
1983: NCP->TCP cutover
1984: DNS introduced
[1,000 hosts]
1985: First DNS registration (symbolics.com)
1986: NSFnet created; First Interop conference
1987: NSFnet upgraded to T1 lines
[10,000 hosts]
1988: NDC created!
1989: Internet gateway to MCImail
[100,000 hosts]
NDC orders first Cisco router; AutoIP deployed
The 90’s
1990: ARPANET ceases; First commercial dial-up ISP; Win3.0
UW becomes NWNET NOC
1991: WWW, PGP, Commercial use of NSFnet;
Pine 1.0 released; 10BT @ UW ; Nebula begins
1992: First MBONE casts
[1,000,000 hosts]
1993: Mosaic released; whitehouse.gov; Retired MICOM
1994: First major SPAM (Cantor & Siegel); www.washington.edu
1995: NSFnet commercial transition; Netscape IPO
1996: University CIOs vote to create Internet2;
RFC2060 (IMAP4); first FE @ UW
1997: 2000th RFC; Verio acquires NWNET; SNNAP
1998: First I2 connections; PNWGP; PubCookie [20,000,000 hosts]
1999: First Internet HDTV transmission; first GE @ UW
The 00’s
2000: USNO greets new year as 19100
[1 billion web pages]
2001: Webpine; Wireless LAN pilots; PubCookie goes public;
TEG’s CatCam operational
Architectural Keynotes
• Priorities: Reliability , Scalability, Manageability
– KISS, Modularity, Small fault zones
• Example: Clustering via Ref System
• Claim: complexity is our #1 enemy
Growth
More Growth
•
•
•
•
•
Backbone: ~ 1 Terabyte/day
Reffed servers: 244
Reffed desktops: 1450
FS Backups/year: > 40,000
WWW page views/year: > 100 million
Futures
• Still more growth…
• Security
• Multimedia
References:
• http://www.isoc.org/internet/history/
• http://www.zakon.org/robert/internet/timeline/
• http://www.caspiannetworks.com/internethistorian
/timeline.shtml
• http://www.columbia.edu/~rh120/ch001j.c11