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#! /usr/bin/perl
# **** License ****
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# This code was originally developed by Vyatta, Inc.
# Portions created by Vyatta are Copyright (C) 2007 Vyatta, Inc.
# All Rights Reserved.
#
# Author: Stephen Hemminger
# Date: January 2010
# Description: Script to display SNMP information
#
# **** End License ****
#
use strict;
use warnings;
sub get_community {
my $snmpcfg = '/etc/snmp/snmpd.conf';
open (my $cfg, '<', $snmpcfg)
or return;
my $community;
while (<$cfg>) {
next unless m/^r[ow]community (\w+)/;
$community = $1;
last;
}
close $cfg;
return $community;
}
my $community = get_community();
die "No SNMP communities configured\n"
unless $community;
exec 'snmpstatus', '-c', $community, '-v', '1', 'localhost'
or die "Can't exec snmpstatus: $!";
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