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This is a modified version of the Internet RFC suitable for machine-translating. Original version is available here: RFC367


Obsoleted by: 370

Network Working Group                                   Ellen Westheimer
Request for Comments: 367                                            BBN
NIC #11014                                                  19 July 1972
Category: F, G.3
Updates: 366
Obsoletes: None


                          NETWORK HOST STATUS

This RFC reports on the status of most Network Hosts from July 3 to July 14.

No testing was done on July 4 as BBN took a holiday to celebrate Independence Day. No testing was done on July 11 and 12 as I was on vacation.

Several Hosts are currently excluded from the daily testing as they are presently intended to be users only. Included here are the Terminal IMPs, which are presently in the Network (AMES, MITRE, RADC, NBS, ETAC, USC, GWC, NOAA, SAAC, ARPA, and BBN*). This category also includes the Network Control Center computer (Network address 5) which is used solely for gathering statistics from the Network. Finally, included among these Hosts are the following:

Network
   Address           Site            Computer
   -------           ----            --------
   7                 Rand            IBM-360/65
73 Harvard PDP-1 138 Lincoln TSP 12 Illinois PDP-11 19 NBS PDP-11 23 USC IBM-360/44

The tables on the next two pages summarize the Host status for this period.





   ---------
   *The BBN Terminal IMP (Network Address 158) is a prototype and as such
is frequently not connected to the Network, but being used to refine and debug the Terminal IMP programs. NO. SITE DATE AND TIME (EASTERN) 7/3 7/5 7/6 7/7 7/12 7/13 7/14 1730 1200 1700 1630 1600 1700 1400

Westheimer [Page 1]


RFC 367                   NETWORK HOST STATUS                  July 1972
1 UCLA-NMC O H H O O O O
   65    UCLA-CCN*        D     #D     O     O     O      O      O
   2     SRI-ARC          O      D     D     O     O      O      O
   66    SRI-AI           D     #D     O     O     O      D      O
   3     UCSB-MOD75       D      O     O     O     O      O      D
   4     UTAH-10          D      O     O     O     O      O      D
   69    BBN-TENEX        H      O     O     O     O      O      F
133 BBN-TENEXB #D #D #D #D #D #D #D 6 MIT-MULTICS O O O O O O O 70 MIT-DMCG O O O O O F H 134 MIT-AI O O O O O O O 194 MIT-ML H O O O O O O 71 RAND-CSG D O O O O O O 8 SDC-ADEPT D #D D D #D D #D 9 HARVARD-10 O #D #D O O #D O 10 L.L.-360 D H H H H D H 74 L.L.-TX-2 #D O O O O O D 11 STANFORD-AI O O R O O O O 13 CASE D D D D D D D 14 CMU-10 O D O D D O D
   15    AMES-ILLIAC      D      D     D     D     O      O      D
   16    AMES-67          D      D     D     D     D      D      D

where
D = Dead (Destination Host either dead or inaccessible [due to network
partitioning or local IMP failure] from the BBN Terminal IMP.)
F = Full (Destination Host opened a connection, informed user that all
Network ports were in use, and immediately closed the connection.)
H = 1/2 Open (Destination Host opened a connection but then either
immediately closed it, or did not respond any further.)
O = Open (Destination Host opened a connection and was accessible to
users.)
R = Refused (Destination Host returned a CLS to the initial RFC.) T = Timed out (Destination Host did not complete the ICP and open a
connection within 60 seconds.)

--------- *The only service currently offered by the UCLA IBM-360/91 is a Network Job Service (NETRJS), however, the BBN Terminal IMP is not equipped to test NETRJS. We are assuming that initial connection to the NETRJS logger indicates that NETRJS is also functioning.

#These sites advertise that they may not have their system available at these times.

Westheimer [Page 2]


RFC 367                   NETWORK HOST STATUS                  July 1972
STATUS OR
SITE STATUS PREDICTIONS ADDRESS SITE COMPUTER OR PREDICTIONS OBTAINED FROM ------- ---- -------- ---------------- ---------------
         UCLA          SIGMA-7      Server #Limited   Jon Postel
         UCLA          IBM-360/91   NETRJS now        Bob Braden
                                   (Telnet in June)
2 SRI (NIC) PDP-10 Server Jim White
  66     SRI (AI)      PDP-10       Server            Len Chaiten
   3     UCSB          IBM-360/75   Server            Ron Stoughton
   4     UTAH          PDP-10       Server            Barry Wessler
  *5     BBN (NCC)     DDP-516      Never             Alex McKenzie
69 BBN (TENEX-A PDP-10 Server Dan Murphy
133 BBN (TENEX-B PDP-10 Server (Exper.) Dan Murphy
6 MIT (Multics H-645 Server Mike Padlipsky
70 MIT (DM) PDP-10 Server Bob Bressler
134 MIT (AI) PDP-10 Server Jeff Rubin 198 MIT (ML) PDP-10 Server Jeff Rubin
  *7     RAND          IBM-360/65   User Only         Eric Harslem
  71     RAND          PDP-10       Server            Eric Harslem
   8     SDC           IBM-370/15   Server            Bob Long
9 HARVARD PDP-10 Server Bob Sundberg
*73 HARVARD PDP-1 User Only Bob Sundberg
10 LINCOLN IBM-360/67 "Soon" Joel Winett 74 LINCOLN TX-2 Server Will Kantrowitz
*138 LINCOLN TSP User Only Tom Barkelow
11 STANFORD PDP-10 Server Andy Moorer
*12 ILLINOIS PDP-11 User Only John Cravits *13 CASE PDP-10 July Charles Rose
  14     CARNEGIE      PDP-10       Server            Hal VanZoeren
  15     AMES          ILLIAC       Server            John McConnell
                       (PDP-10)
  16     AMES          IBM-360/67   "Soon"            Wayne Hathaway
*144 AMES TIP User Only *145 MITRE TIP User Only *146 RADC TIP User Only
*19 NBS PDP-11 User Only Robert Rosenthal
*147 NBS TIP User Only *148 ETAC TIP User Only
*23 USC IBM-360/44 User Now James Pepin
*151 USC TIP User Only *152 GWC TIP User Only *153 NOAA TIP User Only *154 SAAC TIP User Only *156 ARPA TIP User Only *158 BBN TIP User Only
(Prototype)

Westheimer [Page 3]


RFC 367                   NETWORK HOST STATUS                  July 1972
*Host not included in daily testing.

#The NMC is a research site and would like to have prior arrangement with each user.




[This RFC was put into machine readable form for entry]
[into the online RFC archives by Hélène Morin, Viagénie, 12/99]









































Westheimer [Page 4]


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