librenms-librenms/html/pages/routing/vrf.inc.php

<?php

if ($_SESSION['userlevel'] >= '5') {

  if (!isset($_GET['optb'])) { $_GET['optb'] = "all"; }
  if (!isset($_GET['optc'])) { $_GET['optc'] = "basic"; }

  print_optionbar_start();

  echo('<span style="font-weight: bold;">VRF</span> &#187; ');

  if ($_GET['opta'] == "vrf" && $_GET['optb'] == "all") { echo("<span class='pagemenu-selected'>"); }
  echo('<a href="routing/vrf/all/'.$_GET['optc'].'/">All</a>');
  if ($_GET['opta'] == "vrf" && $_GET['optb'] == "all") { echo("</span>"); }
  echo(' | ');
  if ($_GET['opta'] == "vrf" && $_GET['optc'] == "basic") { echo("<span class='pagemenu-selected'>"); }
  echo('<a href="routing/vrf/'.$_GET['optb'].'/basic/">Basic</a>');
  if ($_GET['opta'] == "vrf" && $_GET['optc'] == "basic") { echo("</span>"); }
  echo(" | ");
  if ($_GET['opta'] == "vrf" && $_GET['optc'] == "details") { echo("<span class='pagemenu-selected'>"); }
  echo('<a href="routing/vrf/'.$_GET['optb'].'/details/">Details</a>');
  if ($_GET['opta'] == "vrf" && $_GET['optc'] == "details") { echo("</span>"); }
  echo(" | Graphs: ( ");
  if ($_GET['opta'] == "vrf" && $_GET['optc'] == "bits") { echo("<span class='pagemenu-selected'>"); }
  echo('<a href="routing/vrf/'.$_GET['optb'].'/bits/">Bits</a>');
  if ($_GET['opta'] == "vrf" && $_GET['optc'] == "bits") { echo("</span>"); }
  echo(" | ");
  if ($_GET['opta'] == "vrf" && $_GET['optc'] == "upkts") { echo("<span class='pagemenu-selected'>"); }
  echo('<a href="routing/vrf/'.$_GET['optb'].'/upkts/">Packets</a>');
  if ($_GET['opta'] == "vrf" && $_GET['optc'] == "upkts") { echo("</span>"); }
  echo(" | ");
  if ($_GET['opta'] == "vrf" && $_GET['optc'] == "nupkts") { echo("<span class='pagemenu-selected'>"); }
  echo('<a href="routing/vrf/'.$_GET['optb'].'/nupkts/">NU Packets</a>');
  if ($_GET['opta'] == "vrf" && $_GET['optc'] == "nupkts") { echo("</span>"); }
  echo(" | ");
  if ($_GET['opta'] == "vrf" && $_GET['optc'] == "errors") { echo("<span class='pagemenu-selected'>"); }
  echo('<a href="routing/vrf/'.$_GET['optb'].'/errors/">Errors</a>');
  if ($_GET['opta'] == "vrf" && $_GET['optc'] == "errors") { echo("</span>"); }

  echo(" )");

  print_optionbar_end();

if($_GET['optb'] == "all" ) {

  // Pre-Cache in arrays
  // That's heavier on RAM, but much faster on CPU (1:40)

  // Specifying the fields reduces a lot the RAM used (1:4) .
  $vrf_fields = "vrf_id, mplsVpnVrfRouteDistinguisher, mplsVpnVrfDescription, vrf_name";
  $dev_fields = "D.device_id as device_id, hostname, os, hardware, version, features, location, status, `ignore`, disabled";
  $port_fields = "interface_id, ifvrf, device_id, ifDescr, ifAlias, ifName";

  foreach (dbFetchRows("SELECT $vrf_fields, $dev_fields FROM `vrfs` AS V, `devices` AS D WHERE D.device_id = V.device_id") as $vrf_device)
  {
    if (empty($vrf_devices[$vrf_device['mplsVpnVrfRouteDistinguisher']])) { $vrf_devices[$vrf_device['mplsVpnVrfRouteDistinguisher']][0] = $vrf_device; }
      else { array_push ($vrf_devices[$vrf_device['mplsVpnVrfRouteDistinguisher']], $vrf_device); }
  }

  foreach (dbFetchRows("SELECT $port_fields FROM `ports` WHERE ifVrf<>0") as $port)
  {
    if (empty($ports[$port['ifvrf']][$port['device_id']])) { $ports[$port['ifvrf']][$port['device_id']][0] = $port; }
      else { array_push ($ports[$port['ifvrf']][$port['device_id']], $port); }
  }

  echo("<div style='margin: 5px;'><table border=0 cellspacing=0 cellpadding=5 width=100%>");
  $i = "1";
  foreach (dbFetchRows("SELECT * FROM `vrfs` GROUP BY `mplsVpnVrfRouteDistinguisher`") as $vrf)
  {
    if ($i % 2) { $bg_colour = $list_colour_a; } else { $bg_colour = $list_colour_b; }
    echo("<tr valign=top bgcolor='$bg_colour'>");
    echo("<td width=240><a class=list-large href='routing/vrf/".$vrf['mplsVpnVrfRouteDistinguisher']."/".$_GET['optc']."/'>" . $vrf['vrf_name'] . "</a><br /><span class=box-desc>" . $vrf['mplsVpnVrfDescription'] . "</span></td>");
    echo("<td width=100 class=box-desc>" . $vrf['mplsVpnVrfRouteDistinguisher'] . "</td>");
    #echo("<td width=200 class=box-desc>" . $vrf['mplsVpnVrfDescription'] . "</td>");
    echo("<td><table border=0 cellspacing=0 cellpadding=5 width=100%>");
    $x=1;
    foreach ($vrf_devices[$vrf['mplsVpnVrfRouteDistinguisher']] as $device)
    {
      if ($i % 2)
      {
        if ($x % 2) { $dev_colour = $list_colour_a_a; } else { $dev_colour = $list_colour_a_b; }
      } else {
        if ($x % 2) { $dev_colour = $list_colour_b_b; } else { $dev_colour = $list_colour_b_a; }
      }
      echo("<tr bgcolor='$dev_colour'><td width=150>".generate_device_link($device, shorthost($device['hostname'])));

      if ($device['vrf_name'] != $vrf['vrf_name']) { echo("<a href='#' onmouseover=\" return overlib('Expected Name : ".$vrf['vrf_name']."<br />Configured : ".$device['vrf_name']."', CAPTION, '<span class=list-large>VRF Inconsistency</span>' ,FGCOLOR,'#e5e5e5', BGCOLOR, '#c0c0c0', BORDER, 5, CELLPAD, 4, CAPCOLOR, '#050505');\" onmouseout=\"return nd();\"> <img align=absmiddle src=images/16/exclamation.png></a>"); }
      echo("</td><td>");
      unset($seperator);

      foreach ($ports[$device['vrf_id']][$device['device_id']] as $port)
      {
        $port = array_merge ($device, $port);

        switch ($_GET['optc'])
        {
          case 'bits':
          case 'upkts':
          case 'nupkts':
          case 'errors':
            $port['width'] = "130";
            $port['height'] = "30";
            $port['from'] = $config['time']['day'];
            $port['to'] = $config['time']['now'];
            $port['bg'] = "#".$bg;
            $port['graph_type'] = "port_".$_GET['optc'];
            echo("<div style='display: block; padding: 3px; margin: 3px; min-width: 135px; max-width:135px; min-height:75px; max-height:75px;
               text-align: center; float: left; background-color: ".$list_colour_b_b.";'>
               <div style='font-weight: bold;'>".makeshortif($port['ifDescr'])."</div>");
            generate_port_thumbnail($port);
            echo("<div style='font-size: 9px;'>".truncate(short_port_descr($port['ifAlias']), 22, '')."</div>
              </div>");
            break;

          default:
            echo($seperator.generate_port_link($port,makeshortif($port['ifDescr'])));
            $seperator = ", ";
            break;
         }
       }
       echo("</td></tr>");
       $x++;
     } // End While

     echo("</table></td>");

     $i++;
   }
   echo("</table></div>");

} else {

  echo("<div style='background: $list_colour_a; padding: 10px;'><table border=0 cellspacing=0 cellpadding=5 width=100%>");
  $vrf = dbFetchRow("SELECT * FROM `vrfs` WHERE mplsVpnVrfRouteDistinguisher = ?", array($_GET['optb']));
  echo("<tr valign=top bgcolor='$bg_colour'>");
  echo("<td width=200 class=list-large><a href='routing/vrf/".$vrf['mplsVpnVrfRouteDistinguisher']."/".$_GET['optc']."/'>" . $vrf['vrf_name'] . "</a></td>");
  echo("<td width=100 class=box-desc>" . $vrf['mplsVpnVrfRouteDistinguisher'] . "</td>");
  echo("<td width=200 class=box-desc>" . $vrf['mplsVpnVrfDescription'] . "</td>");
  echo("</table></div>");

  $x=0;

  $devices = dbFetchRows("SELECT * FROM `vrfs` AS V, `devices` AS D WHERE `mplsVpnVrfRouteDistinguisher` = ? AND D.device_id = V.device_id", array($vrf['mplsVpnVrfRouteDistinguisher']));
  foreach ($devices as $device)
  {
    $hostname = $device['hostname'];
    if ($x % 2) { $device_colour = $list_colour_a; } else { $device_colour = $list_colour_b; }
    echo("<table cellpadding=10 cellspacing=0 class=devicetable width=100%>");

    include("includes/device-header.inc.php");

    echo("</table>");
    unset($seperator);
    echo('<div style="margin: 0 0 0 60px;"><table cellspacing=0 cellpadding=7>');
    $i=1;
    foreach (dbFetchRows("SELECT * FROM `ports` WHERE `ifVrf` = ? AND `device_id` = ?", array($device['vrf_id'], $device['device_id'])) as $interface)
    {
      if ($x % 2)
      {
        if ($i % 2 === 0) { $int_colour = $list_colour_a_b; } else { $int_colour = $list_colour_a_a; }
      } else {
        if ($i % 2 === 0) { $int_colour = $list_colour_b_a; } else { $int_colour = $list_colour_b_b; }
      }

      include("includes/print-interface.inc.php");

      $i++;
    }
    $x++;
    echo("</table></div>");
    echo("<div style='height: 10px;'></div>");
  }

}

} else {

  include("includes/error-no-perm.inc.php");

} ## End Permission if

?>