librenms/includes/discovery/cisco-pw.inc.php
2010-07-05 19:21:36 +00:00

67 lines
3.1 KiB
PHP
Executable File

<?php
if($config['enable_pseudowires'] && $device['os_group'] == "ios") {
unset( $cpw_count );
unset( $cpw_exists );
echo("Cisco Pseudowires : ");
$oids = shell_exec($config['snmpwalk'] . " -M " . $config['mibdir'] . " -m CISCO-IETF-PW-MIB -CI -Ln -Osqn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " cpwVcID");
$oids = str_replace(".1.3.6.1.4.1.9.10.106.1.2.1.10.", "", $oids);
$oids = trim($oids);
foreach ( explode("\n", $oids) as $oid ) {
if($oid) {
list($cpwOid, $cpwVcID) = explode(" ", $oid);
if($cpwOid) {
list($cpw_remote_id) = split(":", shell_exec($config['snmpget'] . " -M " . $config['mibdir'] . " -m CISCO-IETF-PW-MPLS-MIB -Ln -Osqnv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " cpwVcMplsPeerLdpID." . $cpwOid));
$interface_descr = trim(shell_exec($config['snmpwalk'] . " -M " . $config['mibdir'] . " -m CISCO-IETF-PW-MIB -Oqvn -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " cpwVcName." . $cpwOid));
$cpw_remote_device = @mysql_result(mysql_query("SELECT device_id FROM ipv4_addresses AS A, ports AS I WHERE A.ipv4_address = '".$cpw_remote_id."' AND A.interface_id = I.interface_id"),0);
$if_id = @mysql_result(mysql_query("SELECT `interface_id` FROM `ports` WHERE `ifDescr` = '$interface_descr' AND `device_id` = '".$device['device_id']."'"),0);
if($cpw_remote_device && $if_id) {
$hostname = gethostbyid($cpw_remote_device);
#echo("\nOid: " . $cpwOid . " cpwVcID: " . $cpwVcID . " Remote Id: " . $cpw_remote_id . "($hostname(".$cpw_remote_device.") -> $interface_descr($if_id))");
if(mysql_result(mysql_query("SELECT count(*) FROM pseudowires WHERE `interface_id` = '$if_id'
AND `cpwVcID`='".$cpwVcID."'"),0)) {
echo(".");
} else {
$insert_query = "INSERT INTO `pseudowires` (`interface_id`,`peer_device_id`,`peer_ldp_id`,`cpwVcID`,`cpwOid`) ";
$insert_query .= "VALUES ('$if_id','$cpw_remote_device','$cpw_remote_id','$cpwVcID', '$cpwOid')";
mysql_query($insert_query);
echo("+");
#echo($device['device_id'] . " $cpwOid $cpw_remote_device $if_id $cpwVcID\n");
}
$cpw_exists[] = $device['device_id'] . " $cpwOid $cpw_remote_device $if_id $cpwVcID";
}
}
}
}
$sql = "SELECT * FROM pseudowires AS P, ports AS I, devices as D WHERE P.interface_id = I.interface_id AND I.device_id = D.device_id AND D.device_id = '".$device['device_id']."'";
$query = mysql_query($sql);
while ($cpw = mysql_fetch_array($query)) {
unset($exists);
$i = 0;
while ($i < count($cpw_exists) && !$exists) {
$this_cpw = $cpw['device_id'] . " " . $cpw['cpwOid'] . " " . $cpw['peer_device_id'] . " " . $cpw['interface_id'] . " " . $cpw['cpwVcID'];
if ($cpw_exists[$i] == $this_cpw) { $exists = 1;
# echo($cpw_exists[$i]. " || $this_cpw \n");
}
$i++;
}
if(!$exists) {
echo("-");
# echo($this_cpw . "\n");
mysql_query("DELETE FROM pseudowires WHERE pseudowire_id = '" . $cpw['pseudowire_id'] . "'");
}
}
echo("\n");
}
?>