mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
75 lines
3.6 KiB
PHP
75 lines
3.6 KiB
PHP
<?php
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echo 'IPv4 Addresses : ';
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if( key_exists('vrf_lite_cisco', $device) && (count($device['vrf_lite_cisco'])!= 0) ){
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$vrfs_lite_cisco = $device['vrf_lite_cisco'];
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}
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else {
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$vrfs_lite_cisco = array(array('context_name'=>null));
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}
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foreach ($vrfs_lite_cisco as $vrf) {
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$device['context_name']=$vrf['context_name'];
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$oids = trim(snmp_walk($device, 'ipAdEntIfIndex', '-Osq', 'IP-MIB'));
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$oids = str_replace('ipAdEntIfIndex.', '', $oids);
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foreach (explode("\n", $oids) as $data) {
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$data = trim($data);
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list($oid,$ifIndex) = explode(' ', $data);
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$mask = trim(snmp_get($device, "ipAdEntNetMask.$oid", '-Oqv', 'IP-MIB'));
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$addr = Net_IPv4::parseAddress("$oid/$mask");
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$network = $addr->network.'/'.$addr->bitmask;
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$cidr = $addr->bitmask;
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if (dbFetchCell('SELECT COUNT(*) FROM `ports` WHERE device_id = ? AND `ifIndex` = ?', array($device['device_id'], $ifIndex)) != '0' && $oid != '0.0.0.0' && $oid != 'ipAdEntIfIndex') {
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$port_id = dbFetchCell('SELECT `port_id` FROM `ports` WHERE `device_id` = ? AND `ifIndex` = ?', array($device['device_id'], $ifIndex));
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if (dbFetchCell('SELECT COUNT(*) FROM `ipv4_networks` WHERE `ipv4_network` = ?', array($network)) < '1') {
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dbInsert(array('ipv4_network' => $network,'context_name' => $device['context_name']), 'ipv4_networks');
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// echo("Create Subnet $network\n");
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echo 'S';
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}
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else {
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//Update Context
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dbUpdate(array('context_name' => $device['context_name']), 'ipv4_networks', '`ipv4_network` = ?', array($network) );
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echo 's';
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}
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$ipv4_network_id = dbFetchCell('SELECT `ipv4_network_id` FROM `ipv4_networks` WHERE `ipv4_network` = ?', array($network));
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if (dbFetchCell('SELECT COUNT(*) FROM `ipv4_addresses` WHERE `ipv4_address` = ? AND `ipv4_prefixlen` = ? AND `port_id` = ? ', array($oid, $cidr, $port_id)) == '0') {
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dbInsert(array('ipv4_address' => $oid, 'ipv4_prefixlen' => $cidr, 'ipv4_network_id' => $ipv4_network_id, 'port_id' => $port_id, 'context_name' => $device['context_name']), 'ipv4_addresses');
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// echo("Added $oid/$cidr to $port_id ( $hostname $ifIndex )\n $i_query\n");
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echo '+';
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}
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else {
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//Update Context
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dbUpdate(array('context_name' => $device['context_name']), 'ipv4_addresses', 'ipv4_address` = ? AND `ipv4_prefixlen` = ? AND `port_id` = ?',array($oid, $cidr, $port_id) );
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echo '.';
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}
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$full_address = "$oid/$cidr|$ifIndex";
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$valid_v4[$full_address] = 1;
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}
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else {
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echo '!';
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}//end if
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}//end foreach
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$sql = "SELECT * FROM ipv4_addresses AS A, ports AS I WHERE I.device_id = '".$device['device_id']."' AND A.port_id = I.port_id";
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foreach (dbFetchRows($sql) as $row) {
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$full_address = $row['ipv4_address'].'/'.$row['ipv4_prefixlen'].'|'.$row['ifIndex'];
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if (!$valid_v4[$full_address]) {
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echo '-';
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$query = dbDelete('ipv4_addresses', '`ipv4_address_id` = ?', array($row['ipv4_address_id']));
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if (!dbFetchCell('SELECT COUNT(*) FROM `ipv4_addresses` WHERE `ipv4_network_id` = ?', array($row['ipv4_network_id']))) {
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$query = dbDelete('ipv4_networks', '`ipv4_network_id` = ?', array($row['ipv4_network_id']));
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}
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}
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}
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echo "\n";
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unset($device['context_name']);
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unset($valid_v4);
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}
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unset($vrfs_c); |