mirror of
https://github.com/munin-monitoring/contrib.git
synced 2018-11-08 00:59:34 +01:00
Initial version
This commit is contained in:
Paul Saunders
Steve Schnepp
parent
91bbb7e413
commit
6acc8042d4
285
plugins/other/tg585v7__
Executable file
285
plugins/other/tg585v7__
Executable file
@ -0,0 +1,285 @@
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#!/usr/bin/perl
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# -*- cperl -*-
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=head1 NAME
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TG585v7_ - Munin plugin to monitor the stats of a Thomson TG585 v7.
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=head1 APPLICABLE SYSTEMS
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Any system with access to a Thomson TG585 v7 ADSL router.
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Requires perl and WWW::Mechanize.
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=head1 CONFIGURATION
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The plugin needs HTML access to the router. If you can get to http://YOUR_ROUTER/,
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and are greeting with a page titled "THOMSON TG585 v7", then you can probably use this plugin.
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This is a wildcard plugin, so you will need to create symlinks to this plugin (or create copies if your filesystem doesn't support linking). Links should be of the form:
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TG585v7_<hostname of router>_<mode>
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where "<mode>" is one of "bandwidth", "power", "errors" or "uptime" (thus you probably want 4 symlinks in total.
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=head1 MAGIC MARKERS
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#%# family=auto
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#%# capabilities=autoconf
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=head1 BUGS
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Please report bugs to L<darac+munin@darac.org.uk>.
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=head1 AUTHOR
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Unknown
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=head1 LICENSE
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GPL
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=cut
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use strict;
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use warnings;
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use lib $ENV{'MUNIN_LIBDIR'};
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use Munin::Plugin;
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my $ret;
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if ( !eval "require WWW::Mechanize;" ) {
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$ret = "Could not load WWW::Mechanize";
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}
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my $USER = $ENV{user};
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my $PASS = $ENV{pass};
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our @name_fields = split /_/, $0;
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if (scalar @name_fields == 3){
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if ($name_fields[1] eq '' or $name_fields[2] eq ''){
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print "Misconfigured symlink. See Documentation\n";
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exit 1;
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}
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} else {
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print "Misconfigured symlink. See Documentation\n";
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exit 1;
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}
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my $host = $name_fields[1];
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my $mode = $name_fields[2];
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if ( defined $ARGV[0] and $ARGV[0] eq "autoconf" ) {
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if ($ret) {
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print "no ($ret)\n";
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exit 1;
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}
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print "yes\n";
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exit 0;
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}
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if ( defined $ARGV[0] and $ARGV[0] eq "config" ) {
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if ($ret) {
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print $ret;
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exit 1;
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}
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print "host_name $host\n" unless $host eq 'localhost';
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if ($mode eq 'bandwidth'){
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print <<EOF;
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graph_vlabel kbps down (-) / up (+)
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graph_category Network
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graph_title ADSL Bandwidth
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graph_info Sync rates for your ADSL line on $host
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down.label Bandwidth
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down.type GAUGE
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down.graph no
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down.min 0
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up.label Bandwidth
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up.type GAUGE
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up.negative down
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up.min 0
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up.info This is your ADSL sync rate. Actual throughput is likely to be lower.
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EOF
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} elsif ($mode eq 'power') {
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print <<EOF;
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graph_vlabel dB down (-) / up (+)
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graph_category Network
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graph_title ADSL Strength
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graph_info Signal Strengths for your ADSL line on $host
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downout.label Output Power
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downout.type GAUGE
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downout.graph no
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upout.label Output Power
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upout.type GAUGE
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upout.negative downout
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downline.label Line Atten.
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downline.type GAUGE
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downline.graph no
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upline.label Line Atten.
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upline.type GAUGE
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upline.negative downline
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downsn.label SN Margin
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downsn.type GAUGE
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downsn.graph no
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upsn.label SN Margin
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upsn.type GAUGE
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upsn.negative downsn
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EOF
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} elsif ($mode eq 'errors'){
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print <<EOF;
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graph_vlabel # errors down (-) / up (+) per \${graph_period}
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graph_category Network
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graph_title ADSL Errors
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graph_info Errors on your ADSL line on $host
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downFEC.label FEC Errors
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downFEC.type COUNTER
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downFEC.graph no
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upFEC.label FEC Errors
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upFEC.type COUNTER
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upFEC.negative downFEC
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downCRC.label CRC Errors
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downCRC.type COUNTER
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downCRC.graph no
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upCRC.label CRC Errors
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upCRC.type COUNTER
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upCRC.negative downCRC
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downHEC.label HEC Errors
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downHEC.type COUNTER
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downHEC.graph no
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upHEC.label HEC Errors
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upHEC.type COUNTER
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upHEC.negative downHEC
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EOF
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} elsif ($mode eq 'uptime'){
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print <<EOF;
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graph_vlabel uptime in days
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graph_category System
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graph_title Uptime
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graph_info Uptime for your ADSL line and Router on $host
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Box.label Router
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Box.type GAUGE
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DSL.label DSL
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DSL.type GAUGE
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iNet.label Internet
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iNet.type GAUGE
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EOF
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} else {
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print "Don't know how to graph $mode\n";
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exit 1;
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}
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exit 0;
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}
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sub Uptime2Days {
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my $uptime = shift;
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if ($uptime =~ m{(\d+) days?, (\d+):(\d+):(\d+)}i){
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return int($1) + (int($2)/24) + (int($3)/1440) + (int($4)/86400);
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} else {
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return 'U';
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}
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}
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# Fetch
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my $mech = WWW::Mechanize->new();
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$mech->credentials($USER, $PASS);
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if ($mode eq 'bandwidth' or $mode eq 'power' or $mode eq 'errors'){
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$mech->get("http://$host/cgi/b/dsl/dt/?be=0&l0=1&l1=0");
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} elsif ($mode eq 'uptime'){
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$mech->get("http://$host/cgi/b/bb/?be=0&l0=2&l1=-1");
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}
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if ($mech->success()){
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my $page = $mech->content;
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if ($mode eq 'bandwidth'){
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$page =~ m{Bandwidth \(Up/Down\).*<td[^>]+>([\d,\.]+) / ([\d,\.]+)};
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my $upBW = $1;
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my $downBW = $2;
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$upBW =~ s/,//;
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$downBW =~ s/,//;
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print "down.value $downBW\n";
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print "up.value $upBW\n";
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} elsif ($mode eq 'power'){
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$page =~ m{Output Power.*<td[^>]+>([\d,\.]+) / ([\d,\.]+)};
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my $upOUT = $1;
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my $downOUT = $2;
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$upOUT =~ s/,//;
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$downOUT =~ s/,//;
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$page =~ m{Line Attenuation.*<td[^>]+>([\d,\.]+) / ([\d,\.]+)};
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my $upLINE = $1;
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my $downLINE = $2;
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$upLINE =~ s/,//;
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$downLINE =~ s/,//;
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$page =~ m{SN Margin.*<td[^>]+>([\d,\.]+) / ([\d,\.]+)};
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my $upSN = $1;
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my $downSN = $2;
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$upSN =~ s/,//;
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$downSN =~ s/,//;
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print "downout.value $downOUT\n";
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print "upout.value $upOUT\n";
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print "downline.value $downLINE\n";
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print "upline.value $upLINE\n";
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print "downsn.value $downSN\n";
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print "upsn.value $upSN\n";
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} elsif ($mode eq 'errors'){
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$page =~ m{FEC Errors.*<td[^>]+>([\d,\.]+) / ([\d,\.]+)};
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my $upFEC = $1;
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my $downFEC = $2;
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$upFEC =~ s/,//;
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$downFEC =~ s/,//;
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$page =~ m{CRC Errors.*<td[^>]+>([\d,\.]+) / ([\d,\.]+)};
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my $upCRC = $1;
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my $downCRC = $2;
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$upCRC =~ s/,//;
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$downCRC =~ s/,//;
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$page =~ m{HEC Errors.*<td[^>]+>([\d,\.]+) / ([\d,\.]+)};
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my $upHEC = $1;
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my $downHEC = $2;
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$upHEC =~ s/,//;
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$downHEC =~ s/,//;
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print "downFEC.value $downFEC\n";
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print "upFEC.value $upFEC\n";
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print "downCRC.value $downCRC\n";
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print "upCRC.value $upCRC\n";
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print "downHEC.value $downHEC\n";
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print "upHEC.value $upHEC\n";
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} elsif ($mode eq 'uptime'){
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my ($DSLRaw, $DSLUp, $iNetRaw, $iNetUp, $BoxRaw, $BoxUp);
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if ($page =~ m{Uptime:.*<td[^>]+>(.*)</td>}g){
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$DSLRaw = $1;
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$DSLUp = Uptime2Days($DSLRaw);
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} else {
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$DSLUp = 'U';
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}
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if ($page =~ m{Uptime:.*<td[^>]+>(.*)</td>}g){
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$iNetRaw = $1;
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$iNetUp = Uptime2Days($iNetRaw);
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} else {
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$iNetUp = 'U';
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}
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$mech->get("http://$host/cgi/b/cfg/ov/?be=0&l0=1&l1=1");
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$page = $mech->content;
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if ($page =~ m{Time Since Power-on:.*<td[^>]+>(.*)</td>}){
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$BoxRaw = $1;
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$BoxUp = Uptime2Days($BoxRaw);
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} else {
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$BoxUp = 'U';
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}
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print "Box.value $BoxUp\n";
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print "Box.extinfo $BoxRaw\n";
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print "DSL.value $DSLUp\n";
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print "DSL.extinfo $DSLRaw\n";
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print "iNet.value $iNetUp\n";
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print "iNet.extinfo $iNetRaw\n";
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} else {
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print "Don't know how to graph $mode\n";
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exit 1;
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}
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exit 0;
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}
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