snmpdf



SNMPDF(1)                          Net-SNMP                          SNMPDF(1)




NAME

       snmpdf - display disk space usage on a network entity via SNMP


SYNOPSIS

       snmpdf [COMMON OPTIONS] [-Cu] AGENT


DESCRIPTION

       snmpdf  is  simply  a  networked verison of the typical df command.  It
       checks the disk space on the remote  machine  by  examining  the  HOST-
       RESOURCES-MIB’s  hrStorageTable  or  the  UCD-SNMP-MIB’s  dskTable.  By
       default, the hrStorageTable is preferred as it typically contains  more
       information.   However,  the  -Cu  argument  can be passed to snmpdf to
       force the usage of the dskTable.

       AGENT identifies a target SNMP agent, which is instrumented to  monitor
       the  gievn objects.  At its simplest, the AGENT specification will con-
       sist of a hostname or an IPv4 address.  In this situation, the  command
       will  attempt  communication with the agent, using UDP/IPv4 to port 161
       of the given target host. See the snmpcmd(1) manual  page  for  a  full
       list of the possible formats for AGENT.

       See  the snmpd.conf(5) manual page on setting up the dskTable using the
       disk directive in the snmpd.conf file.


OPTIONS

       COMMON OPTIONS
               Please see snmpcmd(1) for a list of possible values for  COMMON
               OPTIONS as well as their descriptions.

       -Cu     Forces  the command to use dskTable in mib UCD-SNMP-MIB instead
               of the default to determine the storage information. Generally,
               the  default use of hrStorageTable in mib HOST-RESOURCES-MIB is
               preferred because it typically contains more information.


EXAMPLES

       % snmpdf -v 2c -c public localhost

       Description       size (kB)         Used    Available Used%
       /                   7524587      2186910      5337677   29%
       /proc                     0            0            0    0%
       /etc/mnttab               0            0            0    0%
       /var/run            1223088           32      1223056    0%
       /tmp                1289904        66848      1223056    5%
       /cache               124330         2416       121914    1%
       /vol                      0            0            0    0%
       Real Memory          524288       447456        76832   85%
       Swap Space          1420296       195192      1225104   13%


SEE ALSO

       snmpd.conf(5), snmp.conf(5)



4th Berkeley Distribution         25 Jul 2003                        SNMPDF(1)

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