Something

use strict;
use Net::SNMP;
use Socket;

my $MIB1 = "1.3.6.1.2.1.2.2.1.1";
my $HOST = "128.128.2.10";
my $COMM = "public";
my $SNMP = 'snmpv2c';

my ($session, $error) = Net::SNMP->session(
        -hostname       => $HOST,
        -version        => $SNMP,
        -community      => $COMM
);

my $result = $session->get_table(
    -baseoid => $MIB1
);


foreach(keys %$result)
{
          # Zero-Pad content with length of 1
          $result->{$_} = ( (length($result->{$_}) == 1) ? "0$result->{$_}" : $result->{$_} );
}

# Sort our hash via the _Value_ of the hash keys... numerically ascending
foreach my $key ( sort { $result->{$a} <=> $result->{$b} } ( keys( %$result ) ) )
{
        print( $result->{$key} . "\n");
}