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44 lines
1.2 KiB
PHP
44 lines
1.2 KiB
PHP
#!/usr/bin/env php
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<?php
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/*
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* Observium
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*
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* This file is part of Observium.
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*
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* @package observium
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* @subpackage discovery
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* @author Adam Armstrong <adama@memetic.org>
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* @copyright (C) 2006 - 2012 Adam Armstrong
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*/
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require 'includes/defaults.inc.php';
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require 'config.php';
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require 'includes/definitions.inc.php';
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require 'includes/functions.php';
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$handle = fopen('ips.txt', 'w');
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foreach (dbFetchRows('SELECT * FROM `ipv4_networks`') as $data) {
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$cidr = $data['ipv4_network'];
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list ($network, $bits) = explode('/', $cidr);
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if ($bits != '32' && $bits != '32' && $bits > '22') {
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$addr = Net_IPv4::parseAddress($cidr);
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$broadcast = $addr->broadcast;
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$ip = ip2long($network) + '1';
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$end = ip2long($broadcast);
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while ($ip < $end) {
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$ipdotted = long2ip($ip);
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if (dbFetchCell('SELECT COUNT(ipv4_address_id) FROM `ipv4_addresses` WHERE `ipv4_address` = ?', array($ipdotted)) == '0' && match_network($config['nets'], $ipdotted)) {
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fputs($handle, $ipdotted."\n");
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}
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$ip++;
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}
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}
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}
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fclose($handle);
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shell_exec('fping -t 100 -f ips.txt > ips-scanned.txt');
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