mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
9f2de7d605
* Added initial IPv6 Address discovery for TP-LINK Jetstream * styleci cleanup * styleci cleanup * styleci cleanup * split OS specific code in separate file * styleci cleanup
94 lines
4.0 KiB
PHP
94 lines
4.0 KiB
PHP
<?php
|
|
|
|
use LibreNMS\Config;
|
|
|
|
foreach (DeviceCache::getPrimary()->getVrfContexts() as $context_name) {
|
|
$device['context_name'] = $context_name;
|
|
|
|
if (file_exists(Config::get('install_dir') . "/includes/discovery/ipv6-addresses/{$device['os']}.inc.php")) {
|
|
include Config::get('install_dir') . "/includes/discovery/ipv6-addresses/{$device['os']}.inc.php";
|
|
} else {
|
|
$oids = snmp_walk($device, 'ipAddressIfIndex.ipv6', ['-Osq', '-Ln'], 'IP-MIB');
|
|
$oids = str_replace('ipAddressIfIndex.ipv6.', '', $oids);
|
|
$oids = str_replace('"', '', $oids);
|
|
$oids = str_replace('IP-MIB::', '', $oids);
|
|
$oids = trim($oids);
|
|
|
|
foreach (explode("\n", $oids) as $data) {
|
|
if ($data) {
|
|
$data = trim($data);
|
|
[$ipv6addr,$ifIndex] = explode(' ', $data);
|
|
$oid = '';
|
|
$sep = '';
|
|
$adsep = '';
|
|
unset($ipv6_address);
|
|
$do = '0';
|
|
foreach (explode(':', $ipv6addr) as $part) {
|
|
$n = hexdec($part);
|
|
$oid = "$oid" . "$sep" . "$n";
|
|
$sep = '.';
|
|
$ipv6_address = $ipv6_address . "$adsep" . $part;
|
|
$do++;
|
|
if ($do == 2) {
|
|
$adsep = ':';
|
|
$do = '0';
|
|
} else {
|
|
$adsep = '';
|
|
}
|
|
}
|
|
|
|
$ipv6_prefixlen = snmp_get($device, ".1.3.6.1.2.1.4.34.1.5.2.16.$oid", '', 'IP-MIB');
|
|
$ipv6_prefixlen = explode('.', $ipv6_prefixlen);
|
|
$ipv6_prefixlen = str_replace('"', '', end($ipv6_prefixlen));
|
|
|
|
if (Str::contains($ipv6_prefixlen, 'SNMPv2-SMI::zeroDotZero')) {
|
|
d_echo('Incomplete IPv6 data in IF-MIB');
|
|
$oids = trim(Str::replaceFirst($data, '', $oids));
|
|
}
|
|
|
|
$ipv6_origin = snmp_get($device, ".1.3.6.1.2.1.4.34.1.6.2.16.$oid", '-Ovq', 'IP-MIB');
|
|
|
|
discover_process_ipv6($valid, $ifIndex, $ipv6_address, $ipv6_prefixlen, $ipv6_origin, $device['context_name']);
|
|
} //end if
|
|
} //end foreach
|
|
} //end 'else'
|
|
|
|
if (empty($oids)) {
|
|
$oids = snmp_walk($device, 'ipv6AddrPfxLength', ['-OsqnU', '-Ln'], 'IPV6-MIB');
|
|
$oids = str_replace('.1.3.6.1.2.1.55.1.8.1.2.', '', $oids);
|
|
$oids = str_replace('"', '', $oids);
|
|
$oids = trim($oids);
|
|
|
|
foreach (explode("\n", $oids) as $data) {
|
|
if ($data) {
|
|
$data = trim($data);
|
|
[$if_ipv6addr,$ipv6_prefixlen] = explode(' ', $data);
|
|
[$ifIndex,$ipv6addr] = explode('.', $if_ipv6addr, 2);
|
|
$ipv6_address = snmp2ipv6($ipv6addr);
|
|
$ipv6_origin = snmp_get($device, "IPV6-MIB::ipv6AddrType.$if_ipv6addr", '-Ovq', 'IPV6-MIB');
|
|
discover_process_ipv6($valid, $ifIndex, $ipv6_address, $ipv6_prefixlen, $ipv6_origin, $device['context_name']);
|
|
} //end if
|
|
} //end foreach
|
|
} //end if
|
|
|
|
$sql = 'SELECT `ipv6_addresses`.*, `ports`.`device_id`, `ports`.`ifIndex` FROM `ipv6_addresses`';
|
|
$sql .= ' LEFT JOIN `ports` ON `ipv6_addresses`.`port_id` = `ports`.`port_id`';
|
|
$sql .= ' WHERE `ports`.device_id = ? OR `ports`.`device_id` IS NULL';
|
|
foreach (dbFetchRows($sql, [$device['device_id']]) as $row) {
|
|
$full_address = $row['ipv6_address'] . '/' . $row['ipv6_prefixlen'];
|
|
$port_id = $row['port_id'];
|
|
$valid_address = $full_address . '-' . $port_id;
|
|
if (! $valid['ipv6'][$valid_address]) {
|
|
echo '-';
|
|
$query = dbDelete('ipv6_addresses', '`ipv6_address_id` = ?', [$row['ipv6_address_id']]);
|
|
if (! dbFetchCell('SELECT COUNT(*) FROM `ipv6_addresses` WHERE `ipv6_network_id` = ?', [$row['ipv6_network_id']])) {
|
|
$query = dbDelete('ipv6_networks', '`ipv6_network_id` = ?', [$row['ipv6_network_id']]);
|
|
}
|
|
}
|
|
}
|
|
|
|
echo "\n";
|
|
unset($device['context_name']);
|
|
}
|
|
unset($vrfs_c);
|