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author | Thomas Voss <mail@thomasvoss.com> | 2024-11-27 20:54:24 +0100 |
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committer | Thomas Voss <mail@thomasvoss.com> | 2024-11-27 20:54:24 +0100 |
commit | 4bfd864f10b68b71482b35c818559068ef8d5797 (patch) | |
tree | e3989f47a7994642eb325063d46e8f08ffa681dc /doc/rfc/rfc293.txt | |
parent | ea76e11061bda059ae9f9ad130a9895cc85607db (diff) |
doc: Add RFC documents
Diffstat (limited to 'doc/rfc/rfc293.txt')
-rw-r--r-- | doc/rfc/rfc293.txt | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/doc/rfc/rfc293.txt b/doc/rfc/rfc293.txt new file mode 100644 index 0000000..4b06c26 --- /dev/null +++ b/doc/rfc/rfc293.txt @@ -0,0 +1,167 @@ + + + + + + +Network Working Group Ellen Westheimer +RFC #293 BBN +NIC #8303 18 January 1972 +Categories: F, G.3 +Updates: RFC 288 +Obsoletes: None + + NETWORK HOST STATUS + + This RFC reports on the status of most Network Hosts from January +3 to January 15. + + 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 + ------- ---- -------- + 133 BBN PDP-10 (B) + 8* SDC IBM-370/155 + 13 Case PDP-10 + 15 Ames/(Paoli) ILLIAC-(B6500) + +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 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 + + The tables on the next two pages summarize the Host status for +this period. +______________ + + + + + + + [Page 1] + +*The SDC site is currently replacing their IBM 360/67 by an IBM +370/155. This site therefore is temporarily without any permanent +Host on the network, and for this reason was not included in the daily +testing for the preceding two weeks. +**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. + +< In the original, the tables on this and the following page were typed > +< in "landscape" format. For this online version the tables are > +< compressed horizontally to fit on a "portrait"-oriented page > + + "STATUS OR +NETWORK PREDICTION" +ADDRESS SITE COMPUTER STATUS OR PREDICTION OBTAINED FROM +------- ---- -------- -------------------- ------------- + + 1 UCLA SIGMA-7 Server Jon Postel + 65 UCLA IBM-360/91 Remote Job Service now, Bob Braden + Telnet in April + 2 SRI(NIC) PDP-10 Server John Melvin + 66 SRI(AI) PDP-10 "Soon" Len Chaiten + 3 UCSB IBM-360/75 Server Jim White + *5 BBN(NCC) DDP-516 Never Barry Wessler + 69 BBN(TENEX-A) PDP-10 Server Alex McKenzie +*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 + *7 RAND IBM-360/65 User Only Eric Harslem + 71 RAND PDP-10 "Soon" Eric Harslem + *8 SDC IBM-360/67 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 TX2 Server Will Kantrowitz + 11 STANFORD PDP-10 "Soon" Andy Moorer + *12 ILLINOIS PDP-11 User Only John Cravits + *13 CASE PDP-10 March Charles Rose + 14 CARNEGIE PDP-10 "Soon" Hal VanZoeren + *15 AMES/(PAOLI) ILLIAC/(B6500) September John McConnell + 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 +*158 BBN TIP(Prototype) User Only + +* Host not included in daily testing + + + + [Page 2] + +NET +ADDR SITE COMPUTER DATE AND TIME (EASTERN) +---- ---- -------- ----------------------- + + 1/3 1/4 1/5 1/6 1/7 1/10 1/11 1/12 1/14 1/15 + 1700 1330 1200 1800 0900 1730 1030 1030 1800 1000 + 1 UCLA(NMC) SIGMA-7 O O #D O O O O #D O O +65 UCLA(CCN) IBM-360/91 O O O D #D O O O O D + 2 SRI(NIC) PDP-10 O #D O O D O O O T O +66 SRI(AI) PDP-10 D D D D D D D D D D + 3 UCSB IBM-360/75 D D #D O O D D #D D D + 4 UTAH PDP-10 D D #D O O D D #D D D +69 BBN(10X-A)PDP-10 O O H O O O O O D T + 6 MIT(Multics)H-645 O D D D O O O D T O +70 MIT(DM) PDP-10 O O O T O O D D O T +71 RAND PDP-10 T D D T D D D D D D + 9 HARVARD PDP-10 #T #D O #D D #D O T #D O +10 LL IBM-360/67 D T H D D D H D D H +74 LL TX-2 H H #D T D O H #D O O +11 STANFORD PDP-10 D D D D D D D D D D +14 CARNEGIE PDP-10 D T D D D D D D D H +16 AMES IBM-360/67 D D D D D D D D D H + +where +D = Dead (Destination Host either dead or inaccessible [due to network + partitioning or local IMP failure] from the BBN Terminal IMP.) + +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. + + [ 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 3] + + [Page 4] + |