RFC 342 (rfc342) - Page 2 of 4


Network Host Status



Alternative Format: Original Text Document



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.