RFC 298 (rfc298) - Page 3 of 4

Network host status

RFC 298                   NETWORK HOST STATUS              February 1972


    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 second)

      * 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 indicated the NETRJS is also functioning.

      #These sites advertise that they may not have their system
      available at these times



























Westheimer