diff options
Diffstat (limited to 'config/mactovendor/bin/diag_arp.php_')
| -rw-r--r-- | config/mactovendor/bin/diag_arp.php_ | 339 |
1 files changed, 339 insertions, 0 deletions
diff --git a/config/mactovendor/bin/diag_arp.php_ b/config/mactovendor/bin/diag_arp.php_ new file mode 100644 index 00000000..b72b73cd --- /dev/null +++ b/config/mactovendor/bin/diag_arp.php_ @@ -0,0 +1,339 @@ +<?php
+/*
+ diag_arp.php
+ part of the pfSense project (http://www.pfsense.org)
+ Copyright (C) 2004-2009 Scott Ullrich <sullrich@gmail.com>
+
+ originally part of m0n0wall (http://m0n0.ch/wall)
+ Copyright (C) 2005 Paul Taylor (paultaylor@winndixie.com) and Manuel Kasper <mk@neon1.net>.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+ OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*
+ pfSense_BUILDER_BINARIES: /bin/cat /usr/sbin/arp
+ pfSense_MODULE: arp
+*/
+
+##|+PRIV
+##|*IDENT=page-diagnostics-arptable
+##|*NAME=Diagnostics: ARP Table page
+##|*DESCR=Allow access to the 'Diagnostics: ARP Table' page.
+##|*MATCH=diag_arp.php*
+##|-PRIV
+
+@ini_set('zlib.output_compression', 0);
+@ini_set('implicit_flush', 1);
+
+require("guiconfig.inc");
+
+function leasecmp($a, $b) {
+ return strcmp($a[$_GET['order']], $b[$_GET['order']]);
+}
+
+function adjust_gmt($dt) {
+ $ts = strtotime($dt . " GMT");
+ return strftime("%Y/%m/%d %H:%M:%S", $ts);
+}
+
+function remove_duplicate($array, $field) {
+ foreach ($array as $sub)
+ $cmp[] = $sub[$field];
+ $unique = array_unique($cmp);
+ foreach ($unique as $k => $rien)
+ $new[] = $array[$k];
+ return $new;
+}
+
+// Define path to AWK
+$awk = "/usr/bin/awk";
+
+// Read in leases file
+$leasesfile = "{$g['dhcpd_chroot_path']}/var/db/dhcpd.leases";
+
+/* this pattern sticks comments into a single array item */
+$cleanpattern = "'{ gsub(\"#.*\", \"\");} { gsub(\";\", \"\"); print;}'";
+
+/* We then split the leases file by } */
+$splitpattern = "'BEGIN { RS=\"}\";} {for (i=1; i<=NF; i++) printf \"%s \", \$i; printf \"}\\n\";}'";
+
+/* stuff the leases file in a proper format into a array by line */
+exec("cat {$leasesfile} | {$awk} {$cleanpattern} | {$awk} {$splitpattern}", $leases_content);
+$leases_count = count($leases_content);
+
+$pools = array();
+$leases = array();
+$i = 0;
+$l = 0;
+$p = 0;
+// Put everything together again
+while($i < $leases_count) {
+ /* split the line by space */
+ $data = explode(" ", $leases_content[$i]);
+ /* walk the fields */
+ $f = 0;
+ $fcount = count($data);
+ /* with less then 20 fields there is nothing useful */
+ if($fcount < 20) {
+ $i++;
+ continue;
+ }
+ while($f < $fcount) {
+ switch($data[$f]) {
+ case "failover":
+ $pools[$p]['name'] = $data[$f+2];
+ $pools[$p]['mystate'] = $data[$f+7];
+ $pools[$p]['peerstate'] = $data[$f+14];
+ $pools[$p]['mydate'] = $data[$f+10];
+ $pools[$p]['mydate'] .= " " . $data[$f+11];
+ $pools[$p]['peerdate'] = $data[$f+17];
+ $pools[$p]['peerdate'] .= " " . $data[$f+18];
+ $p++;
+ $i++;
+ continue 3;
+ case "lease":
+ $leases[$l]['ip'] = $data[$f+1];
+ $leases[$l]['type'] = "dynamic";
+ $f = $f+2;
+ break;
+ case "starts":
+ $leases[$l]['start'] = $data[$f+2];
+ $leases[$l]['start'] .= " " . $data[$f+3];
+ $f = $f+3;
+ break;
+ case "ends":
+ $leases[$l]['end'] = $data[$f+2];
+ $leases[$l]['end'] .= " " . $data[$f+3];
+ $f = $f+3;
+ break;
+ case "tstp":
+ $f = $f+3;
+ break;
+ case "tsfp":
+ $f = $f+3;
+ break;
+ case "atsfp":
+ $f = $f+3;
+ break;
+ case "cltt":
+ $f = $f+3;
+ break;
+ case "binding":
+ switch($data[$f+2]) {
+ case "active":
+ $leases[$l]['act'] = "active";
+ break;
+ case "free":
+ $leases[$l]['act'] = "expired";
+ $leases[$l]['online'] = "offline";
+ break;
+ case "backup":
+ $leases[$l]['act'] = "reserved";
+ $leases[$l]['online'] = "offline";
+ break;
+ }
+ $f = $f+1;
+ break;
+ case "next":
+ /* skip the next binding statement */
+ $f = $f+3;
+ break;
+ case "hardware":
+ $leases[$l]['mac'] = $data[$f+2];
+ /* check if it's online and the lease is active */
+ if($leases[$l]['act'] == "active") {
+ $online = exec("/usr/sbin/arp -an |/usr/bin/awk '/{$leases[$l]['ip']}/ {print}'|wc -l");
+ if ($online == 1) {
+ $leases[$l]['online'] = 'online';
+ } else {
+ $leases[$l]['online'] = 'offline';
+ }
+ }
+ $f = $f+2;
+ break;
+ case "client-hostname":
+ if($data[$f+1] <> "") {
+ $leases[$l]['hostname'] = preg_replace('/"/','',$data[$f+1]);
+ } else {
+ $hostname = gethostbyaddr($leases[$l]['ip']);
+ if($hostname <> "") {
+ $leases[$l]['hostname'] = $hostname;
+ }
+ }
+ $f = $f+1;
+ break;
+ case "uid":
+ $f = $f+1;
+ break;
+ }
+ $f++;
+ }
+ $l++;
+ $i++;
+}
+
+/* remove duplicate items by mac address */
+if(count($leases) > 0) {
+ $leases = remove_duplicate($leases,"ip");
+}
+
+if(count($pools) > 0) {
+ $pools = remove_duplicate($pools,"name");
+ asort($pools);
+}
+
+// Put this in an easy to use form
+$dhcpmac = array();
+$dhcpip = array();
+
+foreach ($leases as $value) {
+ $dhcpmac[$value['mac']] = $value['hostname'];
+ $dhcpip[$value['ip']] = $value['hostname'];
+}
+
+exec("/usr/sbin/arp -an",$rawdata);
+
+$i = 0;
+
+/* if list */
+$ifdescrs = get_configured_interface_with_descr();
+
+foreach ($ifdescrs as $key =>$interface) {
+ $hwif[$config['interfaces'][$key]['if']] = $interface;
+}
+
+$data = array();
+foreach ($rawdata as $line) {
+ $elements = explode(' ',$line);
+
+ if ($elements[3] != "(incomplete)") {
+ $arpent = array();
+ $arpent['ip'] = trim(str_replace(array('(',')'),'',$elements[1]));
+ $arpent['mac'] = trim($elements[3]);
+ $arpent['interface'] = trim($elements[5]);
+ $data[] = $arpent;
+ }
+}
+
+function _getHostName($mac,$ip)
+{
+ global $dhcpmac, $dhcpip;
+
+ if ($dhcpmac[$mac])
+ return $dhcpmac[$mac];
+ else if ($dhcpip[$ip])
+ return $dhcpip[$ip];
+ else if(gethostbyaddr($ip) <> "" and gethostbyaddr($ip) <> $ip)
+ return gethostbyaddr($ip);
+ else
+ return "";
+}
+
+$pgtitle = array(gettext("Diagnostics"),gettext("ARP Table"));
+include("head.inc");
+
+?>
+
+<body link="#000000" vlink="#000000" alink="#000000">
+
+<?php include("fbegin.inc"); ?>
+
+<div id="loading">
+ <img src="/themes/<?=$g['theme'];?>/images/misc/loader.gif"><?= gettext("Loading, please wait..."); ?>
+ <p/>
+</div>
+
+<?php
+
+// Flush buffers out to client so that they see Loading, please wait....
+for ($i = 0; $i < ob_get_level(); $i++) { ob_end_flush(); }
+ob_implicit_flush(1);
+
+// Resolve hostnames and replace Z_ with "". The intention
+// is to sort the list by hostnames, alpha and then the non
+// resolvable addresses will appear last in the list.
+foreach ($data as &$entry) {
+ $dns = trim(_getHostName($entry['mac'], $entry['ip']));
+ if(trim($dns))
+ $entry['dnsresolve'] = "$dns";
+ else
+ $entry['dnsresolve'] = "Z_ ";
+}
+
+// Sort the data alpha first
+$data = msort($data, "dnsresolve");
+
+// Load MAC-Manufacturer table
+$macs=file("/usr/local/pkg/mactovendor/mac-prefixes");
+if ($macs){
+ foreach ($macs as $line){
+ if (preg_match('/([0-9A-Fa-f]{6}) (.*)$/', $line, $matches)){
+ /* store values like this $mac_man['000C29']='VMware' */
+ $mac_man["$matches[1]"]=$matches[2];
+ }
+ }
+}
+
+?>
+<table width="100%" border="0" cellpadding="0" cellspacing="0">
+ <tr>
+ <td>
+ <table class="tabcont sortable" width="100%" border="0" cellpadding="0" cellspacing="0">
+ <tr>
+ <td class="listhdrr"><?= gettext("IP address"); ?></td>
+ <td class="listhdrr"><?= gettext("MAC address"); ?></td>
+ <td class="listhdrr"><?= gettext("Hostname"); ?></td>
+ <td class="listhdr"><?= gettext("Interface"); ?></td>
+ <td class="list"></td>
+ </tr>
+ <?php foreach ($data as $entry): ?>
+ <tr>
+ <td class="listlr"><?=$entry['ip'];?></td>
+ <td class="listr">
+ <?php
+ $mac=$entry['mac'];
+ $mac_hi = strtoupper($mac[0] . $mac[1] . $mac[3] . $mac[4] . $mac[6] . $mac[7]);
+ if(isset($mac_man[$mac_hi])){
+ $mac_man_ar = explode(' ', $mac_man[$mac_hi]);
+ print "<span title=\"$mac, {$mac_man[$mac_hi]}\">" . $mac_man_ar[0] . substr($mac, 8) . "</span>"; }
+ else{ print $mac; }
+ ?>
+ </td>
+ <td class="listr">
+ <?php
+ echo str_replace("Z_ ", "", $entry['dnsresolve']);
+ ?>
+ </td>
+ <td class="listr"><?=$hwif[$entry['interface']];?></td>
+ </tr>
+ <?php endforeach; ?>
+ </table>
+ </td>
+ </tr>
+</table>
+
+<?php include("fend.inc"); ?>
+
+<script type="text/javascript">
+ $('loading').innerHTML = '';
+</script>
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