/includes/discovery/discovery-protocols.inc.php
PHP | 170 lines | 149 code | 21 blank | 0 comment | 33 complexity | bcc07cd4b34d04c934e937ae3f61792d MD5 | raw file
Possible License(s): GPL-3.0, MIT
- <?php
- echo("Discovery protocols:");
- global $link_exists;
- $community = $device['community'];
- if ($device['os'] == "ironware")
- {
- echo(" Brocade FDP: ");
- $fdp_array = snmpwalk_cache_twopart_oid($device, "snFdpCacheEntry", array(), "FOUNDRY-SN-SWITCH-GROUP-MIB");
- if ($fdp_array)
- {
- unset($fdp_links);
- foreach (array_keys($fdp_array) as $key)
- {
- $interface = mysql_fetch_assoc(mysql_query("SELECT * FROM `ports` WHERE device_id = '".$device['device_id']."' AND `ifIndex` = '".$key."'"));
- $fdp_if_array = $fdp_array[$key];
- foreach (array_keys($fdp_if_array) as $entry_key)
- {
- $fdp = $fdp_if_array[$entry_key];
- $remote_device_id = @mysql_result(mysql_query("SELECT `device_id` FROM `devices` WHERE `sysName` = '".$fdp['snFdpCacheDeviceId']."' OR `hostname`='".$fdp['snFdpCacheDeviceId']."'"), 0);
- if (!$remote_device_id)
- {
- $remote_device_id = discover_new_device($fdp['snFdpCacheDeviceId']);
- if ($remote_device_id)
- {
- $int = ifNameDescr($interface);
- log_event("Device autodiscovered through FDP on " . $device['hostname'] . " (port " . $int['label'] . ")", $remote_device_id, 'interface', $int['interface_id']);
- }
- }
- if ($remote_device_id)
- {
- $if = $fdp['snFdpCacheDevicePort'];
- $remote_interface_id = @mysql_result(mysql_query("SELECT interface_id FROM `ports` WHERE (`ifDescr` = '$if' OR `ifName`='$if') AND `device_id` = '".$remote_device_id."'"),0);
- } else { $remote_interface_id = "0"; }
- discover_link($interface['interface_id'], $fdp['snFdpCacheVendorId'], $remote_interface_id, $fdp['snFdpCacheDeviceId'], $fdp['snFdpCacheDevicePort'], $fdp['snFdpCachePlatform'], $fdp['snFdpCacheVersion']);
- }
- }
- }
- }
- echo(" CISCO-CDP-MIB: ");
- unset($cdp_array);
- $cdp_array = snmpwalk_cache_twopart_oid($device, "cdpCache", array(), "CISCO-CDP-MIB");
- if ($cdp_array)
- {
- unset($cdp_links);
- foreach (array_keys($cdp_array) as $key)
- {
- $interface = dbFetchRow("SELECT * FROM `ports` WHERE device_id = ? AND `ifIndex` = ?", array($device['device_id'], $key));
- $cdp_if_array = $cdp_array[$key];
- foreach (array_keys($cdp_if_array) as $entry_key)
- {
- $cdp = $cdp_if_array[$entry_key];
- if (is_valid_hostname($cdp['cdpCacheDeviceId']))
- {
- $remote_device_id = dbFetchCell("SELECT `device_id` FROM `devices` WHERE `sysName` = ? OR `hostname` = ?", array($cdp['cdpCacheDeviceId'], $cdp['cdpCacheDeviceId']));
- if (!$remote_device_id)
- {
- $remote_device_id = discover_new_device($cdp['cdpCacheDeviceId']);
- if ($remote_device_id)
- {
- $int = ifNameDescr($interface);
- log_event("Device autodiscovered through CDP on " . $device['hostname'] . " (port " . $int['label'] . ")", $remote_device_id, 'interface', $int['interface_id']);
- }
- }
- if ($remote_device_id)
- {
- $if = $cdp['cdpCacheDevicePort'];
- $remote_interface_id = dbFetchCell("SELECT interface_id FROM `ports` WHERE (`ifDescr` = ? OR `ifName` = ?) AND `device_id` = ?", array($if, $if, $remote_device_id));
- } else { $remote_interface_id = "0"; }
- if ($interface['interface_id'] && $cdp['cdpCacheDeviceId'] && $cdp['cdpCacheDevicePort'])
- {
- discover_link($interface['interface_id'], 'cdp', $remote_interface_id, $cdp['cdpCacheDeviceId'], $cdp['cdpCacheDevicePort'], $cdp['cdpCachePlatform'], $cdp['cdpCacheVersion']);
- }
- }
- else
- {
- echo("X");
- }
- }
- }
- }
- echo(" LLDP-MIB: ");
- unset($lldp_array);
- $lldp_array = snmpwalk_cache_threepart_oid($device, "lldpRemoteSystemsData", array(), "LLDP-MIB");
- $dot1d_array = snmpwalk_cache_oid($device, "dot1dBasePortIfIndex", array(), "BRIDGE-MIB");
- if ($lldp_array)
- {
- $lldp_links = "";
- foreach (array_keys($lldp_array) as $key)
- {
- $lldp_if_array = $lldp_array[$key];
- foreach (array_keys($lldp_if_array) as $entry_key)
- {
- if (is_numeric($dot1d_array[$entry_key]['dot1dBasePortIfIndex']))
- {
- $ifIndex = $dot1d_array[$entry_key]['dot1dBasePortIfIndex'];
- } else {
- $ifIndex = $entry_key;
- }
- $interface = mysql_fetch_assoc(mysql_query("SELECT * FROM `ports` WHERE device_id = '".$device['device_id']."' AND `ifIndex` = '".$ifIndex."'"));
- $lldp_instance = $lldp_if_array[$entry_key];
- foreach (array_keys($lldp_instance) as $entry_instance)
- {
- $lldp = $lldp_instance[$entry_instance];
- $remote_device_id = @mysql_result(mysql_query("SELECT `device_id` FROM `devices` WHERE `sysName` = '".$lldp['lldpRemSysName']."' OR `hostname`='".$lldp['lldpRemSysName']."'"), 0);
- if (!$remote_device_id && is_valid_hostname($lldp['lldpRemSysName']))
- {
- $remote_device_id = discover_new_device($lldp['lldpRemSysName']);
- if ($remote_device_id)
- {
- $int = ifNameDescr($interface);
- log_event("Device autodiscovered through LLDP on " . $device['hostname'] . " (port " . $int['label'] . ")", $remote_device_id, 'interface', $int['interface_id']);
- }
- }
- if ($remote_device_id)
- {
- $if = $lldp['lldpRemPortDesc']; $id = $lldp['lldpRemPortId'];
- $remote_interface_id = @mysql_result(mysql_query("SELECT interface_id FROM `ports` WHERE (`ifDescr` = '$if' OR `ifName`='$if' OR `ifDescr`= '$id' OR `ifName`='$id') AND `device_id` = '".$remote_device_id."'"),0);
- } else {
- $remote_interface_id = "0";
- }
- if (is_numeric($interface['interface_id']) && isset($lldp['lldpRemSysName']) && isset($lldp['lldpRemPortId']))
- {
- discover_link($interface['interface_id'], 'lldp', $remote_interface_id, $lldp['lldpRemSysName'], $lldp['lldpRemPortId'], NULL, $lldp['lldpRemSysDesc']);
- }
- }
- }
- }
- }
- if ($debug) { print_r($link_exists); }
- $sql = "SELECT * FROM `links` AS L, `ports` AS I WHERE L.local_interface_id = I.interface_id AND I.device_id = '".$device['device_id']."'";
- if ($query = mysql_query($sql))
- {
- while ($test = mysql_fetch_assoc($query))
- {
- $local_interface_id = $test['local_interface_id'];
- $remote_hostname = $test['remote_hostname'];
- $remote_port = $test['remote_port'];
- if ($debug) { echo("$local_interface_id -> $remote_hostname -> $remote_port \n"); }
- if (!$link_exists[$local_interface_id][$remote_hostname][$remote_port])
- {
- echo("-");
- mysql_query("DELETE FROM `links` WHERE id = '" . $test['id'] . "'");
- if ($debug) { echo(mysql_affected_rows()." deleted "); }
- }
- }
- }
- unset($link_exists);
- echo("\n");
- ?>