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diff --git a/doc/rfc/rfc342.txt b/doc/rfc/rfc342.txt new file mode 100644 index 0000000..0eaf1ab --- /dev/null +++ b/doc/rfc/rfc342.txt @@ -0,0 +1,222 @@ + + + + + + +Network Working Group Ellen Westheimer +NIC #10421 BBN +RFC #342 15 May 1972 +Categories: F. G.3 +Updates: RFC #332 +Obsoletes: None + + NETWORK HOST STATUS + + This RFC reports on the status of most Network Hosts from April + 24 to May 5. During this interval the IBM 360/44 at the University + of Southern California (Network Address 23) became a Network user. + + Several Hosts are currently excluded from the daily testing. + These Hosts fall into two categories: + + 1) Hosts which are not expected to be functioning on the Network + as servers (available for use from other sites) on a regular basis + for at least two weeks. Included here are: + + Network + Address Site Computer + ------- ---- -------- + 134 MIT-AI PDP-10 + 13 Case PDP-10 + + 2) Hosts which are currently intended to be users only. + Included here are the Terminal IMPs, which are presently in the + Network (AMES, MITRE, NBS, ETAC, USC, GWC, 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 + 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. + + + + + [Page 1] + +SITE + NO. SITE DATE AND TIME (EASTERN) +---- ---- ----------------------- + 4/24 4/25 4/26 4/27 4/28 5/1 5/2 5/3 5/4 5/5 + 1700 1600 1300 1430 1700 1300 1300 1700 1430 1430 + 1 UCLA-NMC O O D O O O O O O O + 65 UCLA-CCN* O O D O O D O O O O + 2 SRI-ARC O O O O O O T D O O + 66 SRI-AI D D D D D O D D D D + 3 UCSB-MOD75 O H O O O O O O O O + 4 UTAH -10 O D O D T T O T T O + 69 BBN-TENEX O O T T O O O O O O +133 BBN-TENEXB #D #D #D #D #D #D #D #D #D T + 6 MIT-MULTICS R D O O O O D O D O + 70 MIT-DMCG O O F F O F O O O F + 71 RAND-CSG O O O T O #O! D O O O + 8 SDC-ADEPT D #D #D #D D #D D #D D #D + 9 HARVARD-10 O O O O O O O O #D D + 10 L.L.-360 D D D H H D D H D D + 74 L.L-TX-2 O T #D O O O O #D O O + 11 STANFORD-AI D D D D D D D T D D + 14 CMU-10 O O D O D D D D O O + 15 AMES-ILLIAC T D T T D T T T D T + 16 AMES-67 D D D 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. +!Rand opened a connection but requested users to logout immediately. + + + + [Page 2] + + "STATUS OR + SITE PREDICTIONS" +ADDRESS SITE COMPUTER STATUS OR PREDICTION OBTAINED FROM +------- ---- -------- -------------------- ------------- + + 1 UCLA SIGMA-7 Server #Limited Jon Postel + 65 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(TENEXA) PDP-10 Server Dan Murphy + 133 BBN(TENEXB) 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 User Now Jeff Rubin + *7 RAND IBM-370/65 User Only Eric Harslem + 71 RAND PDP-10 Server Eric Harslem + 8 SDC IBM-370/155 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 + 11 STANFORD PDP-10 "Soon" Andy Moorer + *12 ILLINOIS PDP-11 User Only John Cravits + *13 CASE PDP-10 June Charles Rose + 14 CARNEGIE PDP-10 "Soon" Hal VanZoeren + 15 AMES ILLIAC Server John McConnell + (B6500) + 16 AMES IBM-360/67 "Soon" Wayne Hathaway +*144 AMES TIP User Only +*145 MITRE 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 +*158 BBN TIP User Only + (Prototype) +________________ +*Host not included in daily testing. + +#The NMC is a research site and would like to have prior arrangement +with each user. + + + + + + [Page 3] + + [ This RFC was put into machine readable form for entry ] + [ into the online RFC archives by BBN Corp. under the ] + [ direction of Alex McKenzie. 12/96 ] + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + [Page 4] + |