// Vendor specific IPv4/IPv6 BGP4 MIB
if (!isset($vendor_peers)) {
// Fetch BGP counters for some vendors
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerIdentifier, $vendor_bgp, $vendor_mib, $vendor_mib_dir);
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerRemoteAddr, $vendor_bgp, $vendor_mib, $vendor_mib_dir);
//$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerRemoteAddrType, $vendor_bgp, $vendor_mib, $vendor_mib_dir);
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerLocalAddr, $vendor_bgp, $vendor_mib, $vendor_mib_dir);
//$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerIndex, $vendor_bgp, $vendor_mib, $vendor_mib_dir);
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerState, $vendor_bgp, $vendor_mib, $vendor_mib_dir);
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerAdminStatus, $vendor_bgp, $vendor_mib, $vendor_mib_dir);
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerInUpdates, $vendor_bgp, $vendor_mib, $vendor_mib_dir);
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerOutUpdates, $vendor_bgp, $vendor_mib, $vendor_mib_dir);
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerInTotalMessages, $vendor_bgp, $vendor_mib, $vendor_mib_dir);
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerOutTotalMessages, $vendor_bgp, $vendor_mib, $vendor_mib_dir);
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerFsmEstablishedTime, $vendor_bgp, $vendor_mib, $vendor_mib_dir);
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerInUpdateElapsedTime, $vendor_bgp, $vendor_mib, $vendor_mib_dir);
// rewrite to pretty array.
foreach ($vendor_bgp as $entry) {
$v_ip = hex2ip($entry[$vendor_PeerRemoteAddr]);
$entry[$vendor_PeerLocalAddr] = hex2ip($entry[$vendor_PeerLocalAddr]);
$vendor_peers[$v_ip] = $entry;
}
}
}
if ($device['os_group'] == "cisco") {
foreach ($cbgp_oids as $cbgp_oid) {
$c_oid = $use_cisco_v2 ? str_replace('cbgpPeer', 'cbgpPeer2', $cbgp_oid) : $cbgp_oid;
echo "{$c_oid} ";
$c_prefixes = snmpwalk_cache_oid($device, $c_oid, $c_prefixes, 'CISCO-BGP4-MIB', mib_dirs('cisco'));
}
}
if ($device['bgpLocalAs']) {
log_event('BGP ASN removed: AS' . $device['bgpLocalAs'], $device, 'bgp');
dbUpdate(array('bgpLocalAs' => 'NULL'), 'devices', 'device_id = ?', array($device['device_id']));
echo 'Removed ASN (' . $device['bgpLocalAs'] . "\n";
}
# End if
}
# End if
// Process discovered peers
if (isset($peerlist)) {
// Walk vendor oids
if ($use_vendor) {
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerRemoteAs, $vendor_bgp, $vendor_mib, $vendor_mib_dir, TRUE);
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerRemoteAddr, $vendor_bgp, $vendor_mib, $vendor_mib_dir, TRUE);
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerRemoteAddrType, $vendor_bgp, $vendor_mib, $vendor_mib_dir, TRUE);
$vendor_bgp = snmpwalk_cache_oid_num2($device, $vendor_PeerIndex, $vendor_bgp, $vendor_mib, $vendor_mib_dir, TRUE);
$vendor_counters = snmpwalk_cache_oid($device, $vendor_PrefixCountersSafi, array(), $vendor_mib, $vendor_mib_dir);
}
foreach ($peerlist as $peer) {
$astext = get_astext($peer['as']);
if (dbFetchCell('SELECT COUNT(*) FROM `bgpPeers` WHERE `device_id` = ? AND bgpPeerRemoteAddr = ?', array($device['device_id'], $peer['ip'])) < '1') {
$params = array('device_id' => $device['device_id'], 'bgpPeerIdentifier' => $peer['id'], 'bgpPeerRemoteAddr' => $peer['ip'], 'bgpPeerLocalAddr' => $peer['local_ip'], 'bgpPeerRemoteAS' => $peer['as'], 'astext' => mres($astext));
dbInsert($params, 'bgpPeers');
echo '+';
} else {
dbUpdate(array('bgpPeerRemoteAs' => $peer['as'], 'astext' => mres($astext), 'bgpPeerLocalAddr' => $peer['local_ip'], 'bgpPeerIdentifier' => $peer['id']), 'bgpPeers', 'device_id = ? AND bgpPeerRemoteAddr = ?', array($device['device_id'], $peer['ip']));
echo '.';
}
}
# Foreach
// AFI/SAFI for specific vendors
}
}
if ($debug && $ip_data) {
echo "CISCO-IETF-IP-MIB\n";
print_vars($ip_data);
}
}
if (!count($ip_data)) {
// Get IP addresses from IPV6-MIB
$oids_ipv6 = array('ipv6AddrPfxLength', 'ipv6AddrType');
//.1.3.6.1.2.1.55.1.8.1.2.6105.16.254.128.0.0.0.0.0.0.2.26.169.255.254.23.134.97 = 64
//.1.3.6.1.2.1.55.1.8.1.3.6105.16.254.128.0.0.0.0.0.0.2.26.169.255.254.23.134.97 = stateful
//Types: stateless(1), stateful(2), unknown(3)
$oid_data = array();
foreach ($oids_ipv6 as $oid) {
$oid_data = snmpwalk_cache_oid_num2($device, $oid, $oid_data, 'IPV6-MIB', mib_dirs());
}
// Rewrite IPV6-MIB array
foreach ($oid_data as $key => $entry) {
list($ifIndex, $ip_address) = explode('.', $key, 2);
$ip_address = snmp2ipv6($ip_address);
if (!is_numeric($entry['ipv6AddrPfxLength'])) {
$entry['ipv6AddrPfxLength'] = '128';
}
if (is_ipv6_valid($ip_address, $entry['ipv6AddrPfxLength']) === FALSE) {
continue;
}
$ip_data[$ifIndex][$ip_address]['ipAddressIfIndex'] = $ifIndex;
$ip_data[$ifIndex][$ip_address]['ipAddressPrefix'] = $entry['ipv6AddrPfxLength'];
$ip_data[$ifIndex][$ip_address]['ipAddressOrigin'] = $entry['ipv6AddrType'];
}
// Also change $type
print_cli_data('Device OS changed', $device['os'] . " -> {$os}", 1);
log_event('OS changed: ' . $device['os'] . ' -> ' . $os, $device, 'device', $device['device_id'], 'warning');
dbUpdate(array('os' => $os), 'devices', '`device_id` = ?', array($device['device_id']));
$device['os'] = $os;
$device['type'] = $type;
}
}
// If enabled, check the sysORID table for supported MIBs
if ($config['snmp']['snmp_sysorid']) {
$sysORID_mibs = array();
$table_rows = array();
$advertised_mibs = array();
$capabilities_mibs = array();
print_cli_data_field('sysORID table');
$device_sysORID = snmpwalk_cache_oid_num2($device, 'sysORID', array(), 'SNMPv2-MIB');
$device_sysORID = snmpwalk_cache_oid($device, 'sysORDescr', $device_sysORID, 'SNMPv2-MIB', NULL, OBS_SNMP_ALL_MULTILINE);
//print_vars($device_sysORID);
foreach ($device_sysORID as $entry) {
$advertised_mibs[] = $entry['sysORID'];
if (preg_match('/AGENT-CAPABILITIES\\s+SUPPORTS\\s+(?<mib>\\S+)/', $entry['sysORDescr'], $matches)) {
$mib = str_ireplace('ETHERLIKE-MIB', 'EtherLike-MIB', $matches['mib']);
// Fix camel-case mib name
// Collect AGENT-CAPABILITIES if MIB exist in definitions
if (isset($config['mibs'][$mib]) && $mib != 'Printer-MIB') {
$capabilities_mibs[$mib][] = $entry['sysORID'];
} else {
// This is just for info in output
$capabilities_unused[$entry['sysORID']] = $mib;
}
}
