From 63e8101ea7a1e02a8db1f628a36d3433bd1653a2 Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Sun, 5 Mar 2017 19:18:06 +0100
Subject: [PATCH] (firewall) empty means "in"... confusing ;)
 https://github.com/opnsense/core/blob/17.1.2/src/etc/inc/filter.inc#L2314-L2315

---
 src/opnsense/mvc/app/library/OPNsense/Firewall/FilterRule.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/opnsense/mvc/app/library/OPNsense/Firewall/FilterRule.php b/src/opnsense/mvc/app/library/OPNsense/Firewall/FilterRule.php
index 79efa40b7..4dc7db0e4 100644
--- a/src/opnsense/mvc/app/library/OPNsense/Firewall/FilterRule.php
+++ b/src/opnsense/mvc/app/library/OPNsense/Firewall/FilterRule.php
@@ -41,7 +41,7 @@ class FilterRule
     private $procorder = array(
         'disabled' => 'parseIsComment',
         'type' => 'parseType',
-        'direction' => 'parseReplaceSimple,any:',
+        'direction' => 'parseReplaceSimple,any:|:in',
         'log' => 'parseBool,log',
         'quick' => 'parseBool,quick',
         'interface' => 'parseInterface',