Difference between revisions of "Fuzzball"

From Computer History Wiki
Jump to: navigation, search
m (added link to Daves UDEL bio page)
m (→‎Examples of routers)
 
(2 intermediate revisions by the same user not shown)
Line 1: Line 1:
−
[[PDP-11]] operating system by [https://www.eecis.udel.edu/~mills/ David Mills]; saw extensive use in early [[Internet]] work.
+
[[PDP-11]] operating system by [https://www.eecis.udel.edu/~mills/ David Mills]; although it was originally designed as an investigative tool and prototyping work-bench it saw extensive use in early [[Internet]] work as a backbone router for the NSFNET.
  
−
Outputs from the last Fuzzball disk image provided by David Mills. The dates are listed as 1992.
+
== Operating System ==
  
 +
This operating system was built atop of [[RT-11]], where RT-11 would boot, then directly jump into a virtual Fuzzball machine. If you needed to change something on the underyling host, you needed to reboot the machine.
  
−
'''DCN1: lsi-11/23 (256k), kwv11, rx02, rl02, dlv11, interlan ether'''
+
== Deployment within NSFNET ==
−
<nowiki>
 
−
.type bos7.com
 
−
! dcn1
 
−
! lsi-11/23 (256k), kwv11, rx02, rl02, dlv11, interlan ether
 
−
MACRO DAT7+CFGLIB.SML/LIBRARY
 
−
MACRO SUP7+SUP+DCNLIB.SML/LIBRARY
 
−
MACRO/OBJECT:DSKDY7 SUP7+DSKDY+DCNLIB.SML/LIBRARY
 
−
MACRO/OBJECT:DSKDL7 SUP7+DSKDL+DCNLIB.SML/LIBRARY
 
−
MACRO/OBJECT:INP7 SUP7+INP+DCNLIB.SML/LIBRARY+MOSLIB.SML/LIBRARY
 
−
MACRO UDEL2+CFGLIB.SML/LIBRARY
 
−
MACRO/OBJECT:SBNET7 SUP7+SBNETH+DCNLIB.SML/LIBRARY+MOSLIB.SML/LIBRARY
 
−
LINK/EXECUTE:BOS7/BOUNDARY:100/PROMPT/MAP:BOS7/GLOBAL DAT7,SUP7,INP7
 
−
SBNET7,UDEL2,DSKDY7,DSKDL7,DSRLIB,TCPLIB//
 
−
$USEI
 
−
DELETE/NOQUERY (DAT7,SUP7,DSKDY7,DSKDL7,UDEL2,INP7).OBJ
 
−
DELETE/NOQUERY SBNET7.OBJ
 
−
</nowiki>
 
  
−
'''DCN2: lsi-11/73 (256k), kwv11, rx02, rl02, dlv11, interlan ether'''
 
−
<nowiki>
 
−
.type bos3.com
 
−
! dcn2
 
−
! lsi-11/73 (256k), kwv11, rx02, rl02, dlv11, interlan ether
 
−
MACRO DAT3+CFGLIB.SML/LIBRARY
 
−
MACRO SUP3+SUP+DCNLIB.SML/LIBRARY
 
−
MACRO/OBJECT:DSKDY3 SUP3+DSKDY+DCNLIB.SML/LIBRARY
 
−
MACRO/OBJECT:DSKDL3 SUP3+DSKDL+DCNLIB.SML/LIBRARY
 
−
MACRO/OBJECT:INP3 SUP3+INP+DCNLIB.SML/LIBRARY+MOSLIB.SML/LIBRARY
 
−
MACRO UDEL2+CFGLIB.SML/LIBRARY
 
−
MACRO/OBJECT:SBNET3 SUP3+SBNETH+DCNLIB.SML/LIBRARY+MOSLIB.SML/LIBRARY
 
−
LINK/EXECUTE:BOS3/BOUNDARY:100/PROMPT/MAP:BOS3/GLOBAL DAT3,SUP3,INP3
 
−
SBNET3,UDEL2,DSKDY3,DSKDL3,DSRLIB,TCPLIB//
 
−
$USEI
 
−
DELETE/NOQUERY (DAT3,SUP3,DSKDY3,DSKDL3,UDEL2,INP3).OBJ
 
−
DELETE/NOQUERY SBNET3.OBJ
 
−
</nowiki>
 
  
−
'''DCN4 (backroom): lsi-11/73 (2048k), rx02, mscp, dlv11, dmv11, etc.'''
 
−
<nowiki>
 
−
.type bos4.com
 
−
! dcn4 (backroom)
 
−
! lsi-11/73 (2048k), rx02, mscp, dlv11, dmv11, etc.
 
−
!MACRO DAT4+CFGLIB.SML/LIBRARY
 
−
!MACRO/OBJECT:SUP4 SUP4+SUP+DCNLIB.SML/LIBRARY
 
−
!MACRO/OBJECT:DSKDY4 SUP4+DSKDY+DCNLIB.SML/LIBRARY
 
−
!MACRO/OBJECT:INP4 SUP4+INP+DCNLIB.SML/LIBRARY+MOSLIB.SML/LIBRARY
 
−
MACRO UDEL4+CFGLIB.SML/LIBRARY
 
−
LINK/EXECUTE:BOS4/BOUNDARY:100/PROMPT/MAP:BOS4/GLOBAL DAT4,SUP4,DSKDY4,INP4
 
−
UDEL4,DSRLIB,TCPLIB//
 
−
$USEI
 
−
!DELETE/NOQUERY (DAT4,SUP4,DSKDY4,INP4,UDEL4).OBJ
 
−
</nowiki>
 
  
−
'''udel7 (University of Delaware): lsi-11/23 (256k), rx02, rl02, dlv11'''
+
== Deployment as NTP Servers ==
−
<nowiki>
 
−
.TYPE BOS5.COM
 
−
! udel7
 
−
! lsi-11/23 (256k), rx02, rl02, dlv11
 
−
MACRO DAT5+CFGLIB.SML/LIBRARY
 
−
MACRO SUP5+SUP+DCNLIB.SML/LIBRARY
 
−
MACRO/OBJECT:INP5 SUP5+INP+DCNLIB.SML/LIBRARY+MOSLIB.SML/LIBRARY
 
−
MACRO/OBJECT:DSKDY5 SUP5+DSKDY+DCNLIB.SML/LIBRARY
 
−
MACRO/OBJECT:DSKDL5 SUP5+DSKDL+DCNLIB.SML/LIBRARY
 
−
MACRO UDEL2+CFGLIB.SML/LIBRARY
 
−
LINK/EXECUTE:BOS5/BOUNDARY:100/PROMPT/MAP:BOS5/GLOBAL DAT5,SUP5,INP5
 
−
UDEL2,DSKDY5,DSKDL5,DSRLIB,TCPLIB//
 
−
$USEI
 
−
DELETE/NOQUERY (DAT5,SUP5,INP5,DSKDY5,DSKDL5,UDEL2).OBJ
 
−
</nowiki>
 
  
−
'''DCN6: lsi-11/73 (2048k), rx02, mscp, dlv11, dmv11, etc.'''
+
== Examples of routers ==
−
<nowiki>
 
−
.TYPE BOS6.COM
 
  
−
! Generate egp server
 
−
!MACRO EGP+DCNLIB.SML/LIBRARY+MOSLIB.SML/LIBRARY+NETLIB.SML/LIBRARY
 
−
!MACRO EGP6+CFGLIB.SML/LIBRARY
 
−
!LINK EGP6,EGP,NETLIB
 
−
!DELETE/NOQUERY (EGP,EGP6).OBJ
 
−
! dcn6 (backroom)
 
−
! lsi-11/73 (2048k), rx02, mscp, dlv11, dmv11, etc.
 
−
MACRO DAT6+CFGLIB.SML/LIBRARY
 
−
MACRO/OBJECT:SUP6 SUP6+SUP+DCNLIB.SML/LIBRARY
 
−
MACRO/OBJECT:DSKDY6 SUP6+DSKDY+DCNLIB.SML/LIBRARY
 
−
MACRO/OBJECT:INP6 SUP6+INP+DCNLIB.SML/LIBRARY+MOSLIB.SML/LIBRARY
 
−
MACRO/OBJECT:SBNET6 SUP6+SBNETH+DCNLIB.SML/LIBRARY+MOSLIB.SML/LIBRARY
 
−
MACRO UDEL6+CFGLIB.SML/LIBRARY
 
−
LINK/EXECUTE:BOS6/BOUNDARY:100/PROMPT/MAP:BOS6/GLOBAL DAT6,SUP6,DSKDY6,INP6
 
−
SBNET6,UDEL6,DSRLIB,TCPLIB//
 
−
$USEI
 
−
</nowiki>
 
  
−
'''wwvb.isi.edu: lsi-11/73 (256k), kwv11, rx02, rl02, dlv11, interlan ether'''
+
* '''DCN1:''' lsi-11/23 (256k), kwv11, rx02, rl02, dlv11, interlan ether
−
<nowiki>
 
−
.type bos9.com
 
−
! wwvb.isi.edu
 
−
! lsi-11/73 (256k), kwv11, rx02, rl02, dlv11, interlan ether
 
−
MACRO DAT9+CFGLIB.SML/LIBRARY
 
−
MACRO SUP9+SUP+DCNLIB.SML/LIBRARY
 
−
MACRO/OBJECT:DSKDY9 SUP9+DSKDY+DCNLIB.SML/LIBRARY
 
−
MACRO/OBJECT:DSKDL9 SUP9+DSKDL+DCNLIB.SML/LIBRARY
 
−
MACRO/OBJECT:INP9 SUP9+INP+DCNLIB.SML/LIBRARY+MOSLIB.SML/LIBRARY
 
−
MACRO ISI+CFGLIB.SML/LIBRARY
 
−
LINK/EXECUTE:BOS9/BOUNDARY:100/PROMPT/MAP:BOS9/GLOBAL DAT9,SUP9,INP9
 
−
ISI,DSKDY9,DSKDL9,DSRLIB,TCPLIB//
 
−
$USEI
 
−
! wwvb.isi.edu
 
−
! lsi-11/23 (256k), kwv11, rx02, rl02, dlv11, 2x interlan ether
 
−
MACRO SUP9A+SUP+DCNLIB.SML/LIBRARY
 
−
LINK/EXECUTE:BOS9A/BOUNDARY:100/PROMPT/MAP:BOS9A/GLOBAL DAT9,SUP9A,INP9
 
−
ISI,DSKDY9,DSKDL9,DSRLIB,TCPLIB//
 
−
$USEI
 
−
DELETE/NOQUERY (DAT9,ISI,SUP9A).OBJ
 
−
DELETE/NOQUERY (SUP9,DSKDY9,DSKDL9,INP9).OBJ
 
−
</nowiki>
 
  
−
'''backfuzz.pa.dec.com: lsi-11/23 (512k), kwv11, mscp, dlv11, deqna ether'''
+
* '''DCN2:''' lsi-11/73 (256k), kwv11, rx02, rl02, dlv11, interlan ether
−
<nowiki>
 
−
.type bos11.com
 
−
! backfuzz.pa.dec.com
 
−
! lsi-11/23 (512k), kwv11, mscp, dlv11, deqna ether
 
−
MACRO DAT11+CFGLIB.SML/LIBRARY
 
−
MACRO SUP11+SUP+DCNLIB.SML/LIBRARY
 
−
MACRO/OBJECT:INP11 SUP11+INP+DCNLIB.SML/LIBRARY+MOSLIB.SML/LIBRARY
 
−
MACRO DECWRL+CFGLIB.SML/LIBRARY
 
−
LINK/EXECUTE:BOS11/BOUNDARY:100/PROMPT/MAP:BOS11/GLOBAL DAT11,SUP11,INP11
 
−
DECWRL,DSRLIB,TCPLIB//
 
−
$USEI
 
−
DELETE/NOQUERY (DAT11,SUP11,INP11,DECWRL).OBJ
 
−
</nowiki>
 
  
−
'''timer.nta.no: lsi-11/23 (256k), kwv11, rx02, rl02, dlv11, interlan ether'''
+
* '''DCN4:''' lsi-11/73 (2048k), rx02, mscp, dlv11, dmv11
−
  <nowiki>
+
 
−
.type bos12.com
+
* '''DCN6:''' lsi-11/73 (2048k), rx02, mscp, dlv11, dmv11, etc
−
! timer.nta.no
+
   
−
! lsi-11/23 (256k), kwv11, rx02, rl02, dlv11, interlan ether
+
* '''udel7:''' lsi-11/23 (256k), rx02, rl02, dlv11
−
MACRO DAT12+CFGLIB.SML/LIBRARY
+
 
−
MACRO SUP12+SUP+DCNLIB.SML/LIBRARY
+
* '''wwvb.isi.edu:''' lsi-11/73 (256k), kwv11, rx02, rl02, dlv11, interlan ether
−
MACRO NTARE+CFGLIB.SML/LIBRARY
+
 
−
LINK/EXECUTE:BOS12/BOUNDARY:100/PROMPT/MAP:BOS12/GLOBAL DAT12,SUP12
+
* '''backfuzz.pa.dec.com:''' lsi-11/23 (512k), kwv11, mscp, dlv11, deqna ether
−
NTARE,DSRLIB,TCPLIB//
+
 
−
$USEI
+
* '''timer.nta.no:''' lsi-11/23 (256k), kwv11, rx02, rl02, dlv11, interlan ether
−
DELETE/NOQUERY NTARE.OBJ
+
 
−
! timer.unik.no
+
==See also==
−
! lsi-11/23 (256k), kwv11, rx02, rl02, dlv11, deqna ether
+
* [[FuzzballConfigFiles]]
−
MACRO DAT13+CFGLIB.SML/LIBRARY
+
* [[FuzzabllBuildNotes]]
−
MACRO UNIK+CFGLIB.SML/LIBRARY
 
−
LINK/EXECUTE:BOS13/BOUNDARY:100/PROMPT/MAP:BOS13/GLOBAL DAT13,SUP12
 
−
UNIK,DSRLIB,TCPLIB//
 
−
$USEI
 
−
DELETE/NOQUERY (DAT12,DAT13,SUP12,UNIK).OBJ
 
−
</nowiki>
 
  
 
==External links==
 
==External links==
Line 162: Line 38:
 
* [https://www.eecis.udel.edu/~mills/gallery/gallery10.html Fuzzball information by David Mills]
 
* [https://www.eecis.udel.edu/~mills/gallery/gallery10.html Fuzzball information by David Mills]
 
* [http://web.archive.org/web/20141108042310/http://malarky.udel.edu/~dmills/data/du0/ Archived source code]
 
* [http://web.archive.org/web/20141108042310/http://malarky.udel.edu/~dmills/data/du0/ Archived source code]
−
* [http://ftp.dbit.com/pub/pdp11/fuzzball/fuzz.pdf The Fuzzball]
+
* [https://web.archive.org/web/20220612234439/https://www.eecis.udel.edu/~mills/database/papers/fuzz.pdf The Fuzzball]
 +
* [https://www.eecis.udel.edu/~mills/database/papers/bone.pdf The NSFNET Backbone Network]
  
 
{{stub}}
 
{{stub}}

Latest revision as of 00:34, 3 June 2023

PDP-11 operating system by David Mills; although it was originally designed as an investigative tool and prototyping work-bench it saw extensive use in early Internet work as a backbone router for the NSFNET.

Operating System

This operating system was built atop of RT-11, where RT-11 would boot, then directly jump into a virtual Fuzzball machine. If you needed to change something on the underyling host, you needed to reboot the machine.

Deployment within NSFNET

Deployment as NTP Servers

Examples of routers

  • DCN1: lsi-11/23 (256k), kwv11, rx02, rl02, dlv11, interlan ether
  • DCN2: lsi-11/73 (256k), kwv11, rx02, rl02, dlv11, interlan ether
  • DCN4: lsi-11/73 (2048k), rx02, mscp, dlv11, dmv11
  • DCN6: lsi-11/73 (2048k), rx02, mscp, dlv11, dmv11, etc
  • udel7: lsi-11/23 (256k), rx02, rl02, dlv11
  • wwvb.isi.edu: lsi-11/73 (256k), kwv11, rx02, rl02, dlv11, interlan ether
  • backfuzz.pa.dec.com: lsi-11/23 (512k), kwv11, mscp, dlv11, deqna ether
  • timer.nta.no: lsi-11/23 (256k), kwv11, rx02, rl02, dlv11, interlan ether

See also

External links

Retrieved from "https://gunkies.org/w/index.php?title=Fuzzball&oldid=29869"