mirror of
https://github.com/librenms/librenms.git
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44f3a83038
git-svn-id: http://www.observium.org/svn/observer/trunk@402 61d68cd4-352d-0410-923a-c4978735b2b8
101 lines
5.9 KiB
PHP
Executable File
101 lines
5.9 KiB
PHP
Executable File
<?
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echo("Polling BGP peers\n");
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if(!$config['enable_bgp']) { echo("BGP Support Disabled\n"); } else {
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$query = "SELECT * FROM bgpPeers WHERE device_id = '" . $device['device_id'] . "'";
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$peers = mysql_query($query);
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while($peer = mysql_fetch_array($peers)) {
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### Poll BGP Peer
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echo("Checking ".$peer['bgpPeerIdentifier']." ");
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$peer_cmd = $config['snmpget'] . " -m BGP4-MIB -Ovq -" . $device['snmpver'] . " -c" . $device['community'] . " " . $device['hostname'].":".$device['port'] . " ";
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$peer_cmd .= "bgpPeerState." . $peer['bgpPeerIdentifier'] . " bgpPeerAdminStatus." . $peer['bgpPeerIdentifier'] . " bgpPeerInUpdates." . $peer['bgpPeerIdentifier'] . " bgpPeerOutUpdates." . $peer['bgpPeerIdentifier'] . " bgpPeerInTotalMessages." . $peer['bgpPeerIdentifier'] . " ";
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$peer_cmd .= "bgpPeerOutTotalMessages." . $peer['bgpPeerIdentifier'] . " bgpPeerFsmEstablishedTime." . $peer['bgpPeerIdentifier'] . " bgpPeerInUpdateElapsedTime." . $peer['bgpPeerIdentifier'] . " ";
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$peer_cmd .= "bgpPeerLocalAddr." . $peer['bgpPeerIdentifier'] . "";
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$peer_data = trim(`$peer_cmd`);
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list($bgpPeerState, $bgpPeerAdminStatus, $bgpPeerInUpdates, $bgpPeerOutUpdates, $bgpPeerInTotalMessages, $bgpPeerOutTotalMessages, $bgpPeerFsmEstablishedTime, $bgpPeerInUpdateElapsedTime, $bgpLocalAddr) = explode("\n", $peer_data);
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$peerrrd = $config['rrd_dir'] . "/" . $device['hostname'] . "/bgp-" . $peer['bgpPeerIdentifier'] . ".rrd";
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if(!is_file($peerrrd)) {
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$woo = shell_exec($config['rrdtool'] . " create $peerrrd \
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DS:bgpPeerOutUpdates:COUNTER:600:U:100000000000 \
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DS:bgpPeerInUpdates:COUNTER:600:U:100000000000 \
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DS:bgpPeerOutTotal:COUNTER:600:U:100000000000 \
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DS:bgpPeerInTotal:COUNTER:600:U:100000000000 \
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DS:bgpPeerEstablished:GAUGE:600:0:U \
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RRA:AVERAGE:0.5:1:600 \
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RRA:AVERAGE:0.5:6:700 \
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RRA:AVERAGE:0.5:24:775 \
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RRA:AVERAGE:0.5:288:797");
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}
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rrdtool_update("$peerrrd", "N:$bgpPeerOutUpdates:$bgpPeerInUpdates:$bgpPeerOutTotalMessages:$bgpPeerInTotalMesages:$bgpPeerFsmEstablishedTime");
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$update = "UPDATE bgpPeers SET bgpPeerState = '$bgpPeerState', bgpPeerAdminStatus = '$bgpPeerAdminStatus', ";
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$update .= "bgpPeerFsmEstablishedTime = '$bgpPeerFsmEstablishedTime', bgpPeerInUpdates = '$bgpPeerInUpdates' , bgpLocalAddr = '$bgpLocalAddr' , bgpPeerOutUpdates = '$bgpPeerOutUpdates'";
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$update .= " WHERE `device_id` = '".$device['device_id']."' AND bgpPeerIdentifier = '" . $peer['bgpPeerIdentifier'] . "'";
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mysql_query($update);
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if($device['os'] == "IOS" || $device['os'] == "IOS XE") {
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## Poll each AFI/SAFI for this peer (using CISCO-BGP4-MIB)
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$afi_query = mysql_query("SELECT * FROM bgpPeers_cbgp WHERE `device_id` = '".$device['device_id']."' AND bgpPeerIdentifier = '" . $peer['bgpPeerIdentifier'] . "'");
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while($peer_afi = mysql_fetch_array($afi_query)) {
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$afi = $peer_afi['afi'];
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$safi = $peer_afi['safi'];
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#echo($config['afi'][$afi][$safi]. " ");
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$cbgp_cmd = $config['snmpget'] . " -m CISCO-BGP4-MIB -Ovq -" . $device['snmpver'] . " -c" . $device['community'] . " " . $device['hostname'].":".$device['port'];
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$cbgp_cmd .= " cbgpPeerAcceptedPrefixes." . $peer['bgpPeerIdentifier'] . ".$afi.$safi";
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$cbgp_cmd .= " cbgpPeerDeniedPrefixes." . $peer['bgpPeerIdentifier'] . ".$afi.$safi";
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$cbgp_cmd .= " cbgpPeerPrefixAdminLimit." . $peer['bgpPeerIdentifier'] . ".$afi.$safi";
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$cbgp_cmd .= " cbgpPeerPrefixThreshold." . $peer['bgpPeerIdentifier'] . ".$afi.$safi";
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$cbgp_cmd .= " cbgpPeerPrefixClearThreshold." . $peer['bgpPeerIdentifier'] . ".$afi.$safi";
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$cbgp_cmd .= " cbgpPeerAdvertisedPrefixes." . $peer['bgpPeerIdentifier'] . ".$afi.$safi";
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$cbgp_cmd .= " cbgpPeerSuppressedPrefixes." . $peer['bgpPeerIdentifier'] . ".$afi.$safi";
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$cbgp_cmd .= " cbgpPeerWithdrawnPrefixes." . $peer['bgpPeerIdentifier'] . ".$afi.$safi";
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#echo("\n$cbgp_cmd\n");
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$cbgp_data = preg_replace("/^OID.*$/", "", trim(`$cbgp_cmd`));
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list($cbgpPeerAcceptedPrefixes,$cbgpPeerDeniedPrefixes,$cbgpPeerPrefixAdminLimit,$cbgpPeerPrefixThreshold,$cbgpPeerPrefixClearThreshold,$cbgpPeerAdvertisedPrefixes,$cbgpPeerSuppressedPrefixes,$cbgpPeerWithdrawnPrefixes) = explode("\n", $cbgp_data);
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$update = "UPDATE bgpPeers_cbgp SET";
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$update .= " `cbgpPeerAcceptedPrefixes` = '$cbgpPeerAcceptedPrefixes'";
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$update .= ", `cbgpPeerDeniedPrefixes` = '$cbgpPeerDeniedPrefixes'";
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$update .= ", `cbgpPeerPrefixAdminLimit` = '$cbgpPeerAdminLimit'";
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$update .= ", `cbgpPeerPrefixThreshold` = '$cbgpPeerPrefixThreshold'";
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$update .= ", `cbgpPeerPrefixClearThreshold` = '$cbgpPeerPrefixClearThreshold'";
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$update .= ", `cbgpPeerAdvertisedPrefixes` = '$cbgpPeerAdvertisedPrefixes'";
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$update .= ", `cbgpPeerSuppressedPrefixes` = '$cbgpPeerSuppressedPrefixes'";
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$update .= ", `cbgpPeerWithdrawnPrefixes` = '$cbgpPeerWithdrawnPrefixes'";
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$update .= " WHERE `device_id` = '".$device['device_id']."' AND bgpPeerIdentifier = '" . $peer['bgpPeerIdentifier'] . "' AND afi = '$afi' AND safi = '$safi'";
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mysql_query($update);
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$cbgp_rrd = $config['rrd_dir'] . "/" . $device['hostname'] . "/cbgp-" . $peer['bgpPeerIdentifier'] . ".$afi.$safi.rrd";
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if(!is_file($cbgp_rrd)) {
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$woo = shell_exec($config['rrdtool'] . " create $cbgp_rrd \
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DS:AcceptedPrefixes:GAUGE:600:U:100000000000 \
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DS:DeniedPrefixes:GAUGE:600:U:100000000000 \
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DS:AdvertisedPrefixes:GAUGE:600:U:100000000000 \
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DS:SuppressedPrefixes:GAUGE:600:U:100000000000 \
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DS:WithdrawnPrefixes:GAUGE:600:U:100000000000 \
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RRA:AVERAGE:0.5:1:600 \
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RRA:AVERAGE:0.5:6:700 \
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RRA:AVERAGE:0.5:24:775 \
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RRA:AVERAGE:0.5:288:797");
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}
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rrdtool_update("$cbgp_rrd", "N:$cbgpPeerAcceptedPrefixes:$cbgpPeerDeniedPrefixes:$cbgpPeerAdvertisedPrefixes:$cbgpPeerSuppressedPrefixes:$cbgpPeerWithdrawnPrefixes");
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}
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}
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echo("\n");
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} ## End While loop on peers
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} ## End check for BGP support
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?>
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