includes/html/pages/routing/bgp.inc.php
<?php
use App\Models\Device;
use LibreNMS\Exceptions\InvalidIpException;
use LibreNMS\Util\IPv6;
use LibreNMS\Util\Number;
use LibreNMS\Util\Time;
use LibreNMS\Util\Url;
if (! Auth::user()->hasGlobalRead()) {
include 'includes/html/error-no-perm.inc.php';
} else {
$link_array = [
'page' => 'routing',
'protocol' => 'bgp',
];
print_optionbar_start('', '');
echo '<span style="font-weight: bold;">BGP</span> » ';
if (! $vars['type']) {
$vars['type'] = 'all';
}
if ($vars['type'] == 'all') {
echo "<span class='pagemenu-selected'>";
}
echo generate_link('All', $vars, ['type' => 'all']);
if ($vars['type'] == 'all') {
echo '</span>';
}
echo ' | ';
if ($vars['type'] == 'internal') {
echo "<span class='pagemenu-selected'>";
}
echo generate_link('iBGP', $vars, ['type' => 'internal']);
if ($vars['type'] == 'internal') {
echo '</span>';
}
echo ' | ';
if ($vars['type'] == 'external') {
echo "<span class='pagemenu-selected'>";
}
echo generate_link('eBGP', $vars, ['type' => 'external']);
if ($vars['type'] == 'external') {
echo '</span>';
}
echo ' | ';
if ($vars['adminstatus'] == 'stop') {
echo "<span class='pagemenu-selected'>";
echo generate_link('Shutdown', $vars, ['adminstatus' => null]);
echo '</span>';
} else {
echo generate_link('Shutdown', $vars, ['adminstatus' => 'stop']);
}
echo ' | ';
if ($vars['adminstatus'] == 'start') {
echo "<span class='pagemenu-selected'>";
echo generate_link('Enabled', $vars, ['adminstatus' => null]);
echo '</span>';
} else {
echo generate_link('Enabled', $vars, ['adminstatus' => 'start']);
}
echo ' | ';
if ($vars['state'] == 'down') {
echo "<span class='pagemenu-selected'>";
echo generate_link('Down', $vars, ['state' => null]);
echo '</span>';
} else {
echo generate_link('Down', $vars, ['state' => 'down']);
}
// End BGP Menu
if (! isset($vars['view'])) {
$vars['view'] = 'details';
}
echo '<div style="float: right;">';
if ($vars['view'] == 'details') {
echo "<span class='pagemenu-selected'>";
}
echo generate_link('No Graphs', $vars, ['view' => 'details', 'graph' => 'NULL']);
if ($vars['view'] == 'details') {
echo '</span>';
}
echo ' | ';
if ($vars['graph'] == 'updates') {
echo "<span class='pagemenu-selected'>";
}
echo generate_link('Updates', $vars, ['view' => 'graphs', 'graph' => 'updates']);
if ($vars['graph'] == 'updates') {
echo '</span>';
}
echo ' | Prefixes: Unicast (';
if ($vars['graph'] == 'prefixes_ipv4unicast') {
echo "<span class='pagemenu-selected'>";
$extra_sql = " AND `bgpPeerIdentifier` NOT LIKE '%:%'";
}
echo generate_link('IPv4', $vars, ['view' => 'graphs', 'graph' => 'prefixes_ipv4unicast']);
if ($vars['graph'] == 'prefixes_ipv4unicast') {
echo '</span>';
}
echo '|';
if ($vars['graph'] == 'prefixes_ipv6unicast') {
echo "<span class='pagemenu-selected'>";
$extra_sql = " AND `bgpPeerIdentifier` LIKE '%:%'";
}
echo generate_link('IPv6', $vars, ['view' => 'graphs', 'graph' => 'prefixes_ipv6unicast']);
if ($vars['graph'] == 'prefixes_ipv6unicast') {
echo '</span>';
}
echo '|';
if ($vars['graph'] == 'prefixes_ipv4vpn') {
echo "<span class='pagemenu-selected'>";
}
echo generate_link('VPNv4', $vars, ['view' => 'graphs', 'graph' => 'prefixes_ipv4vpn']);
if ($vars['graph'] == 'prefixes_ipv4vpn') {
echo '</span>';
}
echo '|';
if ($vars['graph'] == 'prefixes_ipv6vpn') {
echo "<span class='pagemenu-selected'>";
}
echo generate_link('VPNv6', $vars, ['view' => 'graphs', 'graph' => 'prefixes_ipv6vpn']);
if ($vars['graph'] == 'prefixes_ipv6vpn') {
echo '</span>';
}
echo ')';
echo ' | Multicast (';
if ($vars['graph'] == 'prefixes_ipv4multicast') {
echo "<span class='pagemenu-selected'>";
}
echo generate_link('IPv4', $vars, ['view' => 'graphs', 'graph' => 'prefixes_ipv4multicast']);
if ($vars['graph'] == 'prefixes_ipv4multicast') {
echo '</span>';
}
echo '|';
if ($vars['graph'] == 'prefixes_ipv6multicast') {
echo "<span class='pagemenu-selected'>";
}
echo generate_link('IPv6', $vars, ['view' => 'graphs', 'graph' => 'prefixes_ipv6multicast']);
if ($vars['graph'] == 'prefixes_ipv6multicast') {
echo '</span>';
}
echo ')';
echo ' | MAC (';
if ($vars['graph'] == 'macaccounting_bits') {
echo "<span class='pagemenu-selected'>";
}
echo generate_link('Bits', $vars, ['view' => 'graphs', 'graph' => 'macaccounting_bits']);
if ($vars['graph'] == 'macaccounting_bits') {
echo '</span>';
}
echo '|';
if ($vars['graph'] == 'macaccounting_pkts') {
echo "<span class='pagemenu-selected'>";
}
echo generate_link('Packets', $vars, ['view' => 'graphs', 'graph' => 'macaccounting_pkts']);
if ($vars['graph'] == 'macaccounting_pkts') {
echo '</span>';
}
echo ')';
echo '</div>';
print_optionbar_end();
echo "<table border=0 cellspacing=0 cellpadding=5 width=100% class='table sortable'>";
echo '<tr style="height: 30px"><td width=1></td><th>Local address</th><th></th><th>Peer address</th><th>Type</th><th>Family</th><th>Remote AS</th><th>Peer description</th><th>State</th><th>Last error</th><th width=200>Uptime / Updates</th></tr>';
if ($vars['type'] == 'external') {
$where = 'AND D.bgpLocalAs != B.bgpPeerRemoteAs';
} elseif ($vars['type'] == 'internal') {
$where = 'AND D.bgpLocalAs = B.bgpPeerRemoteAs';
}
if ($vars['adminstatus'] == 'stop') {
$where .= " AND (B.bgpPeerAdminStatus = 'stop')";
} elseif ($vars['adminstatus'] == 'start') {
$where .= " AND (B.bgpPeerAdminStatus = 'start' || B.bgpPeerAdminStatus = 'running')";
}
if ($vars['state'] == 'down') {
$where .= " AND (B.bgpPeerState != 'established')";
}
$peer_query = "SELECT * FROM `bgpPeers` AS `B`, `devices` AS `D` WHERE `B`.`device_id` = `D`.`device_id` $where $extra_sql ORDER BY `D`.`hostname`, `B`.`bgpPeerRemoteAs`, `B`.`bgpPeerIdentifier`";
foreach (dbFetchRows($peer_query) as $peer) {
unset($alert);
if ($peer['bgpPeerState'] == 'established') {
$col = 'green';
} else {
$col = 'red';
$peer['alert'] = 1;
}
if ($peer['bgpPeerAdminStatus'] == 'start' || $peer['bgpPeerAdminStatus'] == 'running') {
$admin_col = 'green';
} else {
$admin_col = 'gray';
}
if ($peer['bgpPeerAdminStatus'] == 'stop') {
$peer['alert'] = 0;
$peer['disabled'] = 1;
}
if ($peer['bgpPeerRemoteAs'] == $peer['bgpLocalAs']) {
$peer_type = "<span style='color: #00f;'>iBGP</span>";
} else {
$peer_type = "<span style='color: #0a0;'>eBGP</span>";
// Private ASN ranges
// 64512 - 65534 (Private)
// 4200000000 - 4294967294 (Private)
if (($peer['bgpPeerRemoteAs'] >= 64512 && $peer['bgpPeerRemoteAs'] <= 65534) || ($peer['bgpPeerRemoteAs'] >= 4200000000 && $peer['bgpPeerRemoteAs'] <= 4294967294)) {
$peer_type = "<span style='color: #0af;'>Priv eBGP</span>";
}
}
try {
$local_addr = new IPv6($peer['bgpLocalAddr']);
} catch (InvalidIpException $e) {
$local_addr = $peer['bgpLocalAddr'];
}
try {
$peer_addr = new IPv6($peer['bgpPeerRemoteAddr'] != '0.0.0.0' ? $peer['bgpPeerRemoteAddr'] : $peer['bgpPeerIdentifier']);
} catch (InvalidIpException $e) {
$peer_addr = $peer['bgpPeerIdentifier'];
}
// display overlib graphs
$graph_array = [];
$graph_array['type'] = 'bgp_updates';
$graph_array['to'] = \LibreNMS\Config::get('time.now');
$graph_array['from'] = \LibreNMS\Config::get('time.day');
$graph_array['height'] = '110';
$graph_array['width'] = $width;
// Peer Address
$peer_device = Device::whereHas('bgppeers', fn ($q) => $q->where('bgpLocalAddr', $peer['bgpPeerIdentifier']))->first();
$peeraddresslink = '<span class=list-large>' . Url::deviceLink($peer_device, $peer_addr, ['tab' => 'routing', 'proto' => 'bgp']) . '</span>';
// Local Address
$graph_array['id'] = $peer['bgpPeer_id'];
$graph_array['afi'] = 'ipv4';
$graph_array['safi'] = 'unicast';
$graph_array_zoom = $graph_array;
$graph_array_zoom['height'] = '150';
$graph_array_zoom['width'] = '500';
$graph_array_zoom['afi'] = 'ipv4';
$graph_array_zoom['safi'] = 'unicast';
$overlib_link = 'device/device=' . $peer['device_id'] . '/tab=routing/proto=bgp/';
$localaddresslink = '<span class=list-large>' . Url::overlibLink($overlib_link, $local_addr, Url::graphTag($graph_array_zoom)) . '</span>';
if ($peer['bgpPeerLastErrorCode'] == 0 && $peer['bgpPeerLastErrorSubCode'] == 0) {
$last_error = $peer['bgpPeerLastErrorText'];
} else {
$last_error = describe_bgp_error_code($peer['bgpPeerLastErrorCode'], $peer['bgpPeerLastErrorSubCode']) . '<br/>' . $peer['bgpPeerLastErrorText'];
}
echo '<tr class="bgp"' . ($peer['alert'] ? ' bordercolor="#cc0000"' : '') . ($peer['disabled'] ? ' bordercolor="#cccccc"' : '') . '>';
unset($sep);
foreach (dbFetchRows('SELECT * FROM `bgpPeers_cbgp` WHERE `device_id` = ? AND bgpPeerIdentifier = ?', [$peer['device_id'], $peer['bgpPeerIdentifier']]) as $afisafi) {
$afi = $afisafi['afi'];
$safi = $afisafi['safi'];
$this_afisafi = $afi . $safi;
$peer['afi'] .= $sep . $afi . '.' . $safi;
$sep = '<br />';
$peer['afisafi'][$this_afisafi] = 1;
// Build a list of valid AFI/SAFI for this peer
}
unset($sep);
echo ' <td></td>
<td width=150>' . $localaddresslink . '<br />' . generate_device_link($peer, null, ['tab' => 'routing', 'proto' => 'bgp']) . '</td>
<td width=30><b>»</b></td>
<td width=150>' . $peeraddresslink . '<br />' . Url::deviceLink($peer_device, vars: ['tab' => 'routing', 'proto' => 'bgp']) . "</td>
<td width=50><b>$peer_type</b></td>
<td width=50>" . $peer['afi'] . '</td>
<td><strong>AS' . $peer['bgpPeerRemoteAs'] . '</strong><br />' . $peer['astext'] . '</td>
<td>' . $peer['bgpPeerDescr'] . "</td>
<td><strong><span style='color: $admin_col;'>" . $peer['bgpPeerAdminStatus'] . "</span><br /><span style='color: $col;'>" . $peer['bgpPeerState'] . '</span></strong></td>
<td>' . $last_error . '</td>
<td>' . Time::formatInterval($peer['bgpPeerFsmEstablishedTime']) . "<br />
Updates <i class='fa fa-arrow-down icon-theme' aria-hidden='true'></i> " . Number::formatSi($peer['bgpPeerInUpdates'], 2, 3, '') . "
<i class='fa fa-arrow-up icon-theme' aria-hidden='true'></i> " . Number::formatSi($peer['bgpPeerOutUpdates'], 2, 3, '') . '</td></tr>';
unset($invalid);
switch ($vars['graph']) {
case 'prefixes_ipv4unicast':
case 'prefixes_ipv4multicast':
case 'prefixes_ipv4vpn':
case 'prefixes_ipv6unicast':
case 'prefixes_ipv6multicast':
[,$afisafi] = explode('_', $vars['graph']);
if (isset($peer['afisafi'][$afisafi])) {
$peer['graph'] = 1;
}
// fall-through
case 'updates':
$graph_array['type'] = 'bgp_' . $vars['graph'];
$graph_array['id'] = $peer['bgpPeer_id'];
}
switch ($vars['graph']) {
case 'macaccounting_bits':
case 'macaccounting_pkts':
$acc = dbFetchRow('SELECT * FROM `ipv4_mac` AS I, `mac_accounting` AS M, `ports` AS P, `devices` AS D WHERE I.ipv4_address = ? AND M.mac = I.mac_address AND P.port_id = M.port_id AND D.device_id = P.device_id', [$peer['bgpPeerIdentifier']]);
$database = Rrd::name($device['hostname'], ['cip', $acc['ifIndex'], $acc['mac']]);
if (is_array($acc) && is_file($database)) {
$peer['graph'] = 1;
$graph_array['id'] = $acc['ma_id'];
$graph_array['type'] = $vars['graph'];
}
}
if ($vars['graph'] == 'updates') {
$peer['graph'] = 1;
}
if ($peer['graph']) {
$graph_array['height'] = '100';
$graph_array['width'] = '218';
$graph_array['to'] = \LibreNMS\Config::get('time.now');
echo '<tr></tr><tr class="bgp"><td colspan="9">';
include 'includes/html/print-graphrow.inc.php';
echo '</td></tr>';
}
}//end foreach
echo '</table>';
}//end if