uusub(1M)                                               uusub(1M)



     NAME
          uusub - monitor UUCP network

     SYNOPSIS
          /usr/bin/uusub [-asys] [-csys] [-dsys] [-f] [-l] [-r]
          [-uhr]

     DESCRIPTION
          uusub defines a uucp subnetwork and monitors the connection
          and traffic among the members of the subnetwork.  The fol-
          lowing flag options are available:

          -asys   Add sys to the subnetwork.

          -dsys   Delete sys from the subnetwork.

          -l      Report the statistics on connections.

          -r      Report the statistics on traffic amount.

          -f      Flush the connection statistics.

          -uhr    Gather the traffic statistics over the past hr
                  hours.

          -csys   Exercise the connection to the system sys.  If sys
                  is specified as all, then exercise the connection to
                  all the systems in the subnetwork.

          The meanings of the connections report are:

               sysname #call #ok time #dev #login #nack #other

          where sysname is the name of the remote system, #call is the
          number of times the local system tries to call sys since the
          last flush was done, #ok is the number of successful connec-
          tions, time is the latest successful connect time, #dev is
          the number of unsuccessful connections because of no avail-
          able device (for example, ACU), #login is the number of un-
          successful connections because of login failure, #nack is
          the number of unsuccessful connections because of no
          response (for example, line busy, system down), and #other
          is the number of unsuccessful connections because of other
          reasons.

          The meanings of the traffic statistics are:

               sysname sfile sbyte rfile rbyte

          where sysname is the name of the remote system, sfile is the
          number of files sent and sbyte is the number of bytes sent
          over the period of time indicated in the latest uusub com-



     April, 1990                                                     1

     uusub(1M)                                               uusub(1M)



          mand with the -uhr flag option.  Similarly, rfile and rbyte
          are the numbers of files and bytes received.

     EXAMPLES
             uusub -c all -u 24

          is typically started by cron(1M) once a day.

     FILES
          /usr/bin/uusub
          /usr/spool/uucp/SYSLOG   system log file
          /usr/lib/uucp/L_sub      connection statistics
          /lib/uucp/R_sub          traffic statistics

     SEE ALSO
          uucp(1C), uustat(1C).







































     2                                                     April, 1990