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Old 06-10-2011
SNMP Problem

Hi, basically I'm just looking at the O'Reilly book 'Essential SNMP' and am following one of the examples. The code in the example is:

Code:
#!/usr/bin/perl
use SNMP::Util;
my $MIB1 = $ARGV[0];
my $HOST = $ARGV[1];
($MIB1) && ($HOST) || die "Usage: $0 MIB_OID HOSTNAME";
my $value = &snmpget("$HOST","$MIB1");
if ($value) { print "Results :$MIB1: :$value:\n"; }
else { warn "No response from host :$HOST:\n"; }

And the errors I'm getting are:

Code:
"my" variable $value masks earlier declaration in same statement at /usr/perl5/5.8.4/lib/SNMP/Util.pm line 804.
"my" variable @oid_names masks earlier declaration in same statement at /usr/perl5/5.8.4/lib/SNMP/Util.pm line 1636.
Undefined subroutine &main::snmpget called at ./snmpTest line 8.

Any ideas?

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Info::Layer3::Sun(3pm)					User Contributed Perl Documentation				    Info::Layer3::Sun(3pm)

NAME
SNMP::Info::Layer3::Sun - SNMP Interface to L3 Sun Solaris AUTHOR
begemot SYNOPSIS
# Let SNMP::Info determine the correct subclass for you. my $sun = new SNMP::Info( AutoSpecify => 1, Debug => 1, DestHost => 'mysunrouter', Community => 'public', Version => 1 ) or die "Can't connect to DestHost. "; my $class = $sun->class(); print "SNMP::Info determined this device to fall under subclass : $class "; DESCRIPTION
Subclass for Generic Sun Routers running SunOS Inherited Classes SNMP::Info::Layer3 Required MIBs Inherited Classes' MIBs See "Required MIBs" in SNMP::Info::Layer3 for its own MIB requirements. GLOBALS
These are methods that return scalar value from SNMP $sun->vendor() Returns 'sun' $sun->os() Returns 'sun' $sun->os_ver() Returns the software version extracted from message of the day. $sun->model() Returns 'Solaris Router' $sun->serial() Returns serial number Globals imported from SNMP::Info::Layer3 See documentation in "GLOBALS" in SNMP::Info::Layer3 for details. TABLE METHODS
These are methods that return tables of information in the form of a reference to a hash. Overrides $sun->i_ignore() Returns reference to hash. Increments value of IID if port is to be ignored. Ignores loopback Table Methods imported from SNMP::Info::Layer3 See documentation in "TABLE METHODS" in SNMP::Info::Layer3 for details. perl v5.12.4 2011-09-28 Info::Layer3::Sun(3pm)

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