Network Working Group
RFC #266
NIC #7814
Categories: F, G, 3
Updates: RFC 255
Obsoletes: None
 Ellen Westheimer
Bolt Beranek and Newman Inc.
8 November 1971

NETWORK HOST STATUS

This RFC reports on the status of most.Network Hosts from October 26 to November 5. (Massachusetts celebrated Armistice day on Monday, October 25.) During these two weeks the general status of these hosts remained as it had been previously.

The table on the following page summarizes the daily information on host status for this period.

[Page 1]

NETWORK
ADDRESS SITE COMPUTER DAY, DATE AND TIME (EASTERN)
-------  ----       --------            ----------------------------
                                T     W    Th     F    M    T    W    Th   F
                              10/26 10/27 10/28 10/29 11/1 11/2 11/3 11/4 11/5
                              1430  1200  1300  1300  1630 1330 1330 1330 1330
   1     UCLA       SIGMA-7     O     O     O     T    O    T    O    O    O
 *65     UCLA       IBM-360/91  O     D     O     O    O    O    O    O    O
   2     SRI(NIC)   PDP-10      O     O     O     O    D    O    D    O    O
  66     SRI(AI)    PDP-10      D     D     D     D    D    D    D    D    D
   3     UCSB       IBM-360/75  D     O     O     O    O    D    D    O    O
   4     UTAH       PDP-10      T     T     T     D    D    D    D    D    T
  69     BBN(TENEX) PDP-10      D     O     D     D    O    O    O    O    O
   6     MIT(MULTICS) H-645     O     D     D     O    O    O    O    T    O
  70     MIT(DM)    PDP-10      D     H     T     O    O    O    O    O    T
   8     SDC        IBM-360/67  D     D     D     D    D    D    D    D    D
   9     HARVARD    PDP-10      D     D     T     D    D    D    D    D    D
  10     LINCOLN    IBM-360/67  H     D     H     T    T    H    H    D    H

where

D= Dead (Destination Host either dead or inaccessible [due to network
partitioning or local IMP failure] from the BBN Terminal IMP.)

R= Refused (Destination Host returned a CLS to the initial RFC.)

T= Timed out (Destination Host did not respond in any way to the
initial RFC, although not dead.)

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.) 

* The UCLA IBM-360/91 currently has Remote Job Service (NETRJS), but
  has not implemented a full server Telnet System.  The BBN Terminal
  IMP is not equipped to test NETRJS;  however, we are assuming that
  receipt of the UCLA explanatory message indicates that NETRJS is also
  functioning.

[ 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 2]