From 179891c3463c8b62e58d5e33af10ca2f45978264 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Sun, 7 Aug 2005 20:13:23 +0000
Subject: Allow outgoing gif tunnels to talk

---
 etc/inc/filter.inc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'etc')

diff --git a/etc/inc/filter.inc b/etc/inc/filter.inc
index 447a3d9..f9ae874 100644
--- a/etc/inc/filter.inc
+++ b/etc/inc/filter.inc
@@ -2216,7 +2216,9 @@ function create_firewall_outgoing_rules_to_itself() {
 	/* setup outgoing gif tunnels */
 	$number_of_gifs = find_last_gif_device();
 	for($x=0; $x<$number_of_gifs; $x++) {
-		$rule .="pass out quick on gif{$x} all keep state label \"let out anything from firewall host itself ipsec gif\"\n";
+		if(does_interface_exist("gif{$x}") == true) {
+			$rule .="pass out quick on gif{$x} all keep state label \"let out anything from firewall host itself ipsec gif\"\n";
+		}
 	}
 
 	return $rule;
-- 
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