librenms-librenms/includes/polling/cisco-ipsec-flow-monitor.inc.php

<?php

// alpha:/home/observium/dev# snmpbulkwalk -v2c -c XXXXX -M mibs -m CISCO-IPSEC-FLOW-MONITOR-MIB cisco.3925  cipSecGlobalStats
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalActiveTunnels.0 = Gauge32: 10
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalPreviousTunnels.0 = Counter32: 677 Phase-2 Tunnels
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalInOctets.0 = Counter32: 2063116135 Octets
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalHcInOctets.0 = Counter64: 135207102311
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalInOctWraps.0 = Counter32: 31 Integral units
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalInDecompOctets.0 = Counter32: 2063116135 Octets
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalHcInDecompOctets.0 = Counter64: 135207102311
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalInDecompOctWraps.0 = Counter32: 31 Integral units
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalInPkts.0 = Counter32: 779904964 Packets
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalInDrops.0 = Counter32: 5 Packets
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalInReplayDrops.0 = Counter32: 32 Packets
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalInAuths.0 = Counter32: 779904970 Events
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalInAuthFails.0 = Counter32: 0 Failures
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalInDecrypts.0 = Counter32: 779904970 Packets
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalInDecryptFails.0 = Counter32: 5 Packets
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalOutOctets.0 = Counter32: 3486168696 Octets
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalHcOutOctets.0 = Counter64: 544652047992
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalOutOctWraps.0 = Counter32: 126 Integral units
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalOutUncompOctets.0 = Counter32: 3486168696 Octets
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalHcOutUncompOctets.0 = Counter64: 544652047992 Octets
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalOutUncompOctWraps.0 = Counter32: 126 Integral units
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalOutPkts.0 = Counter32: 828696339 Packets
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalOutDrops.0 = Counter32: 4520 Packets
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalOutAuths.0 = Counter32: 828696339 Events
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalOutAuthFails.0 = Counter32: 0 Failures
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalOutEncrypts.0 = Counter32: 828696318 Packets
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalOutEncryptFails.0 = Counter32: 0 Failures
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalProtocolUseFails.0 = Counter32: 0 Failures
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalNoSaFails.0 = Counter32: 5 Failures
// CISCO-IPSEC-FLOW-MONITOR-MIB::cipSecGlobalSysCapFails.0 = Counter32: 0 Failures
if ($device['os_group'] == 'cisco') {
    $data = snmpwalk_cache_oid($device, 'cipSecGlobalStats', null, 'CISCO-IPSEC-FLOW-MONITOR-MIB');
    $data = $data[0];

    // Use HC Counters if they exist
    if (is_numeric($data['cipSecGlobalHcInOctets'])) {
        $data['cipSecGlobalInOctets'] = $data['cipSecGlobalHcInOctets'];
    }

    if (is_numeric($data['cipSecGlobalHcOutOctets'])) {
        $data['cipSecGlobalOutOctets'] = $data['cipSecGlobalHcOutOctets'];
    }

    if (is_numeric($data['cipSecGlobalHcInDecompOctets'])) {
        $data['cipSecGlobalInDecompOctets'] = $data['cipSecGlobalHcInDecompOctets'];
    }

    if (is_numeric($data['cipSecGlobalHcOutUncompOctets'])) {
        $data['cipSecGlobalOutUncompOctets'] = $data['cipSecGlobalHcOutUncompOctets'];
    }

    $rrd_filename = $config['rrd_dir'].'/'.$device['hostname'].'/'.safename('cipsec_flow.rrd');
    $rrd_create   = ' DS:Tunnels:GAUGE:600:0:U';
    $rrd_create  .= ' DS:InOctets:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:OutOctets:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:InDecompOctets:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:OutUncompOctets:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:InPkts:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:OutPkts:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:InDrops:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:InReplayDrops:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:OutDrops:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:InAuths:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:OutAuths:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:InAuthFails:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:OutAuthFails:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:InDencrypts:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:OutEncrypts:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:InDecryptFails:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:OutEncryptFails:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:ProtocolUseFails:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:NoSaFails:COUNTER:600:0:100000000000';
    $rrd_create  .= ' DS:SysCapFails:COUNTER:600:0:100000000000';
    $rrd_create  .= $config['rrd_rra'];

    if (is_file($rrd_filename) || $data['cipSecGlobalActiveTunnels']) {
        if (!file_exists($rrd_filename)) {
            rrdtool_create($rrd_filename, $rrd_create);
        }

        $rrd_update   = array();
        $rrd_update[] = $data['cipSecGlobalActiveTunnels'];
        $rrd_update[] = $data['cipSecGlobalInOctets'];
        $rrd_update[] = $data['cipSecGlobalOutOctets'];
        $rrd_update[] = $data['cipSecGlobalInDecompOctets'];
        $rrd_update[] = $data['cipSecGlobalOutUncompOctets'];
        $rrd_update[] = $data['cipSecGlobalInPkts'];
        $rrd_update[] = $data['cipSecGlobalOutPkts'];
        $rrd_update[] = $data['cipSecGlobalInDrops'];
        $rrd_update[] = $data['cipSecGlobalInReplayDrops'];
        $rrd_update[] = $data['cipSecGlobalOutDrops'];
        $rrd_update[] = $data['cipSecGlobalInAuths'];
        $rrd_update[] = $data['cipSecGlobalOutAuths'];
        $rrd_update[] = $data['cipSecGlobalInAuthFails'];
        $rrd_update[] = $data['cipSecGlobalOutAuthFails'];
        $rrd_update[] = $data['cipSecGlobalInDecrypts'];
        $rrd_update[] = $data['cipSecGlobalOutEncrypts'];
        $rrd_update[] = $data['cipSecGlobalInDecryptFails'];
        $rrd_update[] = $data['cipSecGlobalOutEncryptFails'];
        $rrd_update[] = $data['cipSecGlobalProtocolUseFails'];
        $rrd_update[] = $data['cipSecGlobalNoSaFails'];
        $rrd_update[] = $data['cipSecGlobalSysCapFails'];

        rrdtool_update($rrd_filename, $rrd_update);

        $graphs['cipsec_flow_tunnels'] = true;
        $graphs['cipsec_flow_pkts']    = true;
        $graphs['cipsec_flow_bits']    = true;
        $graphs['cipsec_flow_stats']   = true;

        echo ' cipsec_flow';
    }//end if

    unset($data, $rrd_filename, $rrd_create, $rrd_update);
}//end if