Show the interface Link Local addresses on the status_interfaces.php

3 files changed, 35 insertions, 16 deletions

diff --git a/etc/inc/interfaces.inc b/etc/inc/interfaces.inc
index c89861f..10e8d0d 100644
--- a/etc/inc/interfaces.inc
+++ b/etc/inc/interfaces.inc
@@ -3729,8 +3729,7 @@ function find_interface_ipv6($interface, $flush = false)
  */
 function find_interface_ipv6_ll($interface, $flush = false)
 {
-	global $interface_ipv6_arr_cache;
-	global $interface_snv6_arr_cache;
+	global $interface_llv6_arr_cache;
 	global $config;
 	
 	$interface = str_replace("\n", "", $interface);
@@ -3739,7 +3738,7 @@ function find_interface_ipv6_ll($interface, $flush = false)
 		return;
 
 	/* Setup IP cache */
-	if (!isset($interface_ipv6_arr_cache[$interface]) or $flush) {
+	if (!isset($interface_llv6_arr_cache[$interface]) or $flush) {
 		$ifinfo = pfSense_get_interface_addresses($interface);
 		// FIXME: Add IPv6 support to the pfSense module
 		exec("/sbin/ifconfig {$interface} inet6", $output);
@@ -3747,21 +3746,14 @@ function find_interface_ipv6_ll($interface, $flush = false)
 			if(preg_match("/inet6/", $line)) {
 				$parts = explode(" ", $line);
 				if(preg_match("/fe80::/", $parts[1])) {
-					$ifinfo['ipaddrv6'] = $parts[1];
-					if($parts[2] == "-->") {
-						$parts[5] = "126";
-						$ifinfo['subnetbitsv6'] = $parts[5];
-					} else {
-						$ifinfo['subnetbitsv6'] = $parts[3];
-					}
+					$partsaddress = explode("%", $parts[1]);
+					$ifinfo['linklocal'] = $partsaddress[0];
 				}
 			}
 		}
-		$interface_ipv6_arr_cache[$interface] = $ifinfo['ipaddrv6'];
-		$interface_snv6_arr_cache[$interface] = $ifinfo['subnetbitsv6'];
+		$interface_llv6_arr_cache[$interface] = $ifinfo['linklocal'];
 	}
-
-	return $interface_ipv6_arr_cache[$interface];
+	return $interface_llv6_arr_cache[$interface];
 }
 
 function find_interface_subnet($interface, $flush = false)
@@ -3875,6 +3867,25 @@ function get_interface_ipv6($interface = "wan")
 		return null;
 }
 
+function get_interface_linklocal($interface = "wan")
+{
+	$realif = get_real_interface($interface);
+	if (!$realif) {
+		if (preg_match("/^carp/i", $interface))
+			$realif = $interface;
+		else if (preg_match("/^vip/i", $interface))
+			$realif = $interface;
+		else
+			return null;
+	}
+
+	$curip = find_interface_ipv6_ll($realif);
+	if ($curip && is_ipaddrv6($curip) && ($curip != "::"))
+		return $curip;
+	else
+		return null;
+}
+
 function get_interface_subnet($interface = "wan")
 {
 	$realif = get_real_interface($interface);
diff --git a/etc/inc/pfsense-utils.inc b/etc/inc/pfsense-utils.inc
index f93bd20..c1cf525 100644
--- a/etc/inc/pfsense-utils.inc
+++ b/etc/inc/pfsense-utils.inc
@@ -1120,6 +1120,7 @@ function get_interface_info($ifdescr) {
 	$ifinfo['macaddr'] = $ifinfotmp['macaddr'];
 	$ifinfo['ipaddr'] = $ifinfotmp['ipaddr'];
 	$ifinfo['subnet'] = $ifinfotmp['subnet'];
+	$ifinfo['linklocal'] = get_interface_linklocal($ifdescr);
 	$ifinfo['ipaddrv6'] = get_interface_ipv6($ifdescr);
 	$ifinfo['subnetv6'] = get_interface_subnetv6($ifdescr);
 	if (isset($ifinfotmp['link0']))
diff --git a/usr/local/www/status_interfaces.php b/usr/local/www/status_interfaces.php
index 61ce262..e998ae1 100755
--- a/usr/local/www/status_interfaces.php
+++ b/usr/local/www/status_interfaces.php
@@ -210,8 +210,15 @@ include("head.inc");
 			<?=htmlspecialchars($ifinfo['gateway']);?>
 		</td>
 	</tr>
-	<?php endif; ?>
-	<?php if ($ifinfo['ipaddrv6']): ?>
+	<?php endif; ?><?php if ($ifinfo['linklocal']): ?>
+	<tr>
+		<td width="22%" class="vncellt"><?=gettext("IPv6 Link Local");?></td>
+		<td width="78%" class="listr">
+			<?=htmlspecialchars($ifinfo['linklocal']);?>
+			&nbsp; 
+		</td>
+	</tr>
+	<?php endif; ?><?php if ($ifinfo['ipaddrv6']): ?>
 	<tr>
 		<td width="22%" class="vncellt"><?=gettext("IPv6 address");?></td>
 		<td width="78%" class="listr">