From f20f0c91faa2d6b21271a5a0fad23ea46c5eb0df Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Mon, 10 Jul 2017 10:43:27 +0200
Subject: [PATCH] filter: Null4 and Null6 are special keywords, patch route-to
 for now

---
 src/opnsense/mvc/app/library/OPNsense/Firewall/FilterRule.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/opnsense/mvc/app/library/OPNsense/Firewall/FilterRule.php b/src/opnsense/mvc/app/library/OPNsense/Firewall/FilterRule.php
index 589a6e5e1..ef2316439 100644
--- a/src/opnsense/mvc/app/library/OPNsense/Firewall/FilterRule.php
+++ b/src/opnsense/mvc/app/library/OPNsense/Firewall/FilterRule.php
@@ -175,6 +175,10 @@ class FilterRule
     {
         if (!empty($this->gatewayMapping[$value]['logic'])) {
             return " " . $this->gatewayMapping[$value]['logic'] . " ";
+        } elseif ($value === 'Null4') {
+            return ' route-to ( lo0 127.0.0.1 )';
+        } elseif ($value === 'Null6') {
+            return ' route-to ( lo0 ::1 ) ';
         } else {
             return "";
         }