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Initial version

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S.S 2009-08-26 03:20:01 +02:00 committed by Steve Schnepp
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commit 57f2b00f13
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plugins/other/upnp_router_ Executable file
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#!/usr/bin/php
<?php
/**
* Plugin: UPNP router
* Author: Sebastian S. (scitor@@el337.de)
* Version: 0.1 (TESTING)
*
* Munin (http://munin.projects.linpro.no/) plugin for monitoring traffic on UPNP enabled routers.
*
* Requirements:
***************
* - PHP (translate it for performance gain)
* - upnpc (MiniUPnP client: http://miniupnp.tuxfamily.org/)
*
* Usage:
********
* Copy to upnp_router_ your munin plugins directory (/usr/share/munin/plugins) and execute:
*
* $ munin-node-configure --shell
*
* Don't forget to enable UPNP on your router, the script should find any connections automatically.
* Change the path of your upnpc binary if you didn't make install it.
*
********************
* TESTING VERSION! *
********************
* Please Note: This version was only tested on one single router so far.
* I tried to make the router detection pretty general, but you never know.
* If you have a router with enabled upnp not beeing detected by this script
* feel free to send me an email with your output of:
*
* $ upnpc -s
*
* command.
*
* Changelog:
************
* version 0.1 - 26 Aug, 2009
* Sebastian S. <scitor@@el337.de>
* - initial author
*
**/
#%# family=auto
#%# capabilities=autoconf suggest
$result = explode("\n",shell_exec('/usr/bin/upnpc -s'));
foreach($result as $line)
{
switch(true)
{
case preg_match('%Found .* IGD : http://([^/]+):\d+(?:/[^/]+)*/([^/]+)\b%', $line,$regs):
$IGD = $regs[1].'_'.$regs[2];
$routers[$IGD]['ip'] = $regs[1];
$routers[$IGD]['name'] = $regs[2];
break;
case preg_match('/ExternalIPAddress = \b((?:[0-9]{1,3}\.){3}[0-9]{1,3})\b/', $line, $regs):
$routers[$IGD]['ext_ip'] = $regs[1];
break;
case preg_match('/Status : ([^,]+),/', $line, $regs):
$routers[$IGD]['status'] = $regs[1];
break;
case preg_match('/Bytes:\s*Sent:\s*(\d+)\s*Recv:\s*(\d+)\s*/', $line, $regs):
$routers[$IGD]['bytes_in'] = $regs[2];
$routers[$IGD]['bytes_out'] = $regs[1];
break;
case preg_match('/Packets:\s*Sent:\s*(\d+)\s*Recv:\s*(\d+)\s*/', $line, $regs):
$routers[$IGD]['pkts_in'] = $regs[2];
$routers[$IGD]['pkts_out'] = $regs[1];
break;
}
}
$param_IGD = pathinfo($argv[0],PATHINFO_BASENAME);
if (preg_match('/upnp_router_(bytes|pkts)_((?:[0-9]{1,3}\.){3}[0-9]{1,3})_(.+)/i', $param_IGD, $regs))
{
$param_IGD = $regs[2].'_'.$regs[3];
$param_type = $regs[1];
}
switch($argv[1])
{
case 'suggest':
echo 'bytes_'.implode("\nbytes_",array_keys($routers))."\n";
echo 'pkts_'.implode("\npkts_",array_keys($routers))."\n";
break;
case 'autoconf':
echo (count($routers)>0?'yes':'no (no routers found)')."\n";
break;
case 'config':
echo "graph_order down up\n";
echo "graph_title UPNP $param_IGD $param_type traffic\n";
echo "graph_args --base 1000\n";
echo "graph_vlabel $param_type in (-) / out (+) per \${graph_period}\n";
echo "graph_category network\n";
echo "graph_info This graph shows the incoming and outgoing $param_type of the UPNP router found at $param_IGD.\n";
echo "down.label received\n";
echo "down.type COUNTER\n";
echo "down.graph no\n";
//echo "down.cdef down,8,*\n";
echo "up.label bps\n";
echo "up.type COUNTER\n";
echo "up.negative down\n";
//echo "up.cdef up,8,*\n";
break;
default:
if (isset($routers[$param_IGD]))
{
echo 'up.value '.$routers[$param_IGD][$param_type.'_out']."\n";
echo 'down.value '.$routers[$param_IGD][$param_type.'_in']."\n";
}
break;
}