From 0ac2af1c1a83bc975c5c8f6ff86d5cd49c0a0291 Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Sat, 5 May 2018 10:01:24 +0200
Subject: [PATCH] lib/interfaces, parse ifconfig tunnel data for
 https://github.com/opnsense/core/pull/2382

---
 src/etc/inc/interfaces.lib.inc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/etc/inc/interfaces.lib.inc b/src/etc/inc/interfaces.lib.inc
index 49071fb9f..10c07195a 100644
--- a/src/etc/inc/interfaces.lib.inc
+++ b/src/etc/inc/interfaces.lib.inc
@@ -281,6 +281,12 @@ function legacy_interfaces_details($intf = null)
                     return $a['link-local'] - $b['link-local'];
                 });
             }
+        } elseif (strpos($line, "\ttunnel ") !== false) {
+            // extract tunnel proto, source and destination
+            $result[$current_interface]["tunnel"] = array();
+            $result[$current_interface]["tunnel"]["proto"] = $line_parts[1];
+            $result[$current_interface]["tunnel"]["src_addr"] = $line_parts[2];
+            $result[$current_interface]["tunnel"]["dest_addr"] = $line_parts[4];
         } elseif (preg_match("/media: (.*)/", $line, $matches)) {
             // media, when link is between parenthesis grep only the link part
             $result[$current_interface]['media'] = $matches[1];