NAME

uusub − monitor uucp network

SYNOPSIS

/usr/lib/uucp/uusub [ options ]

DESCRIPTION

Uusub defines a uucp subnetwork and monitors the connection and traffic among the members of the subnetwork.  The following 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:

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

where sys is the remote system name, #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 connections, time is the latest successful connect time, #dev is the number of unsuccessful connections because of no available device (e.g. ACU), #login is the number of unsuccessful connections because of login failure, #nack is the number of unsuccessful connections because of no response (e.g. line busy, system down), and #other is the number of unsuccessful connections because of other reasons. 

The meanings of the traffic statistics are:

sfile sbyte rfile rbyte

where 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 command with the −uhr option.  Similarly, rfile and rbyte are the numbers of files and bytes received. 

EXAMPLE

uusub −c all −u 24

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

FILES

/usr/spool/uucp/SYSLOG system log file

/usr/lib/uucp/L_sub connection statistics

/usr/lib/uucp/R_sub traffic statistics

SEE ALSO

uucp(1C), uustat(1C). 

Version 2.3  —  July 04, 1985