Merge pull request #2690 from vitalisator/stp

add basic STP/RSTP support

html/includes/print-stp.inc.php

@@ -0,0 +1,29 @@
+<?php
+
+$stp_raw = dbFetchRow('SELECT * FROM `stp` WHERE `device_id` = ?', array($device['device_id']));
+$stp = array (
+    'Root bridge'                 => ($stp_raw['rootBridge'] == 1) ? 'Yes' : 'No',
+    'Bridge address (MAC)'        => $stp_raw['bridgeAddress'],
+    'Protocol specification'      => $stp_raw['protocolSpecification'],
+    'Priority (0-61440)'          => $stp_raw['priority'],
+    'Time since topology change'  => formatUptime($stp_raw['timeSinceTopologyChange']),
+    'Topology changes'            => $stp_raw['topChanges'],
+    'Designated root (MAC)'       => $stp_raw['designatedRoot'],
+    'Root cost'                   => $stp_raw['rootCost'],
+    'Root port'                   => $stp_raw['rootPort'],
+    'Max age (s)'                 => $stp_raw['maxAge'],
+    'Hello time (s)'              => $stp_raw['helloTime'],
+    'Hold time (s)'               => $stp_raw['holdTime'],
+    'Forward delay (s)'           => $stp_raw['forwardDelay'],
+    'Bridge max age (s)'          => $stp_raw['bridgeMaxAge'],
+    'Bridge hello time (s)'       => $stp_raw['bridgeHelloTime'],
+    'Bridge forward delay (s)'    => $stp_raw['bridgeForwardDelay']
+);
+foreach (array_keys($stp) as $key) {
+    echo "
+      <tr>
+        <td width=280 class=list-large>$key</td>
+        <td class=box-desc>$stp[$key]</td>
+      </tr>
+    ";
+}