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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/rfc287.txt | |
parent | ea76e11061bda059ae9f9ad130a9895cc85607db (diff) |
doc: Add RFC documents
Diffstat (limited to 'doc/rfc/rfc287.txt')
-rw-r--r-- | doc/rfc/rfc287.txt | 271 |
1 files changed, 271 insertions, 0 deletions
diff --git a/doc/rfc/rfc287.txt b/doc/rfc/rfc287.txt new file mode 100644 index 0000000..7fca7bf --- /dev/null +++ b/doc/rfc/rfc287.txt @@ -0,0 +1,271 @@ + + + + + + +Network Working Group Ellen Westheimer +Request for Comments: #287 BBN +NIC: #8273 22 December 1971 +Categories: F, G.3 +Updates: RFC #267 +Obsoletes: None + + Status of Network Hosts + + This RFC reports on the status of most Network Hosts from +December 6 to December 18. Due to hardware debugging, the BBN +prototype Terminal IMP (Network Address 158) was unavailable for most +of the two weeks from November 22 to December 6. There was, therefore, +no Host status reports for that period. + + 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) + 71 Rand PDP-10 + 13 Case PDP-10 + 15 Ames/(Paoli) ILLIAC/(B6500) + 16 Ames IBM-360/67 + + 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: + + + + + + + + + + + + [Page 1] + + Network + Address Site Computer + ------- ---- -------- + + 7 Rand IBM-360/65 + 73 Harvard PDP-1 + 12 Illinois PDP-11 + 19 NBS PDP-11 + + The NBS Terminal IMP (Network Address 147) was installed in +Washington at the beginning of December. + + 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 2] + +NETWORK +ADDRESS SITE COMPUTER DAY, DATE AND TIME (EASTERN) +------- ---- -------- ---------------------------- + M Tu W Th F + 12/6 12/7 12/8 12/9 12/10 + 1300 1700 1300 1300 1630 + + 1 UCLA SIGMA-7 D O O H T + + *65 UCLA IBM-360/91 H H D H H + + 2 SRI (NIC) PDP-10 D T D D D + + 66 SRI (AI) PDP-10 D D D D D + + 3 UCSB IBM-360/75 O D O R D + + 4 UTAH PDP-10 T D D D T + + 69 BBN PDP-10 D D D D T + + 6 MIT (Multics) H-645 O O O T O + + 70 MIT (DM) PDP-10 O O D D O + + 8 SDC IBM-360/67 #D #D #D #D #D + + 9 HARVARD PDP-10 D T D O D + + 10 LINCOLN LAB IBM-360/67 D D D D H + + 74 LINCOLN LAB TX2 D D D D D + + 11 STANFORD PDP-10 D D D D D + + 14 CARNAGIE PDP-10 D D O D D + +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.) + + + + + [Page 3] + +NETWORK +ADDRESS SITE COMPUTER DAY, DATE AND TIME (EASTERN) +------- ---- -------- ---------------------------- + M Tu W Th F + 12/13 12/14 12/15 12/16 12/17 + 1300 1700 1700 1600 1400 + 1000 1400 1400 1300 1100 + + 1 UCLA SIGMA-7 D #D D O O + + *65 UCLA IBM-360/91 O #D D O O + + 2 SRI (NIC) PDP-10 D D D T O + + 66 SRI (AI) PDP-10 D D D D D + + 3 UCSB IBM-360/75 T O D O D + + 4 UTAH PDP-10 D D D D D + + 69 BBN PDP-10 T H H O T + + 6 MIT (Multics) H-645 O H O D D + + 70 MIT (DM) PDP-10 D O D O O + + 8 SDC IBM-360/67 #D #D #D #D #D + + 9 HARVARD PDP-10 O D O D T + + 10 LINCOLN LAB IBM-360/67 H D H H H + + 74 LINCOLN LAB TX2 D D D H D + + 11 STANFORD PDP-10 D D D D D + + 14 CARNAGIE PDP-10 D D D D D + +*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 NETJRS. We are assuming that initial connection to the NETRJS +logger indicates that NETJRS is also functioning. + +# These sites advertise that they may not have their systems available +at these times. + + + + + + + [Page 4] + + "STATUS OR +NETWORK PREDICTIONS" +ADDRESS SITE COMPUTER STATUS OR PREDICTION OBTAINED FROM +------- ---- -------- -------------------- ------------- + + 1 UCLA SIGMA-7 Server Jon Postel + 65 UCLA IBM-360/91 Remote Job Service + now, Telnet in April Bob Braden + 2 SRI (NIC) PDP-10 Server John Melvin + 66 SRI (AI) PDP-10 "Soon" Len Chaiten + 3 UCSB IBM-360/75 Server Jim White + 4 UTAH PDP-10 "Soon" Barry Wessler + *5 BBN (NCC) DDP-516 Never Alex McKenzie + 69 BBN (TENEX) PDP-10 Server Dan Murphy +*133 BBN (TENEX-B) PDP-10 Server (Experimental) 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 January '72 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 Winnet + 74 LINCOLN TX2 "Soon" Tom Barkalow + 11 STANFORD PDP-10 "Soon" Andy Moorer + *12 ILLINOIS PDP-11 User Only John Cravits + *13 CASE PDP-10 March '72 Charles Rose + 14 CARNEGIE PDP-10 January '72 Hal VanZoeren + *15 AMES/(PAOLI) ILLIAC/ + (B6500) September '62 John McConnel + *16 AMES IBM-360/67 Januray '72 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. + + [ This RFC was put into machine readable form for entry ] + [ into the online RFC archives by Daniel Lang 4/97] + + + + + + + + + + [Page 5] + |