From d12e0997b002da46e95c5ace7ffd0962f08d1a9a Mon Sep 17 00:00:00 2001
From: Seth Mos <seth.mos@xs4all.nl>
Date: Sat, 5 May 2007 20:24:28 +0000
Subject: [PATCH] Do not create nat on rules for opt interfaces with a gateway.

---
 etc/inc/filter.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/etc/inc/filter.inc b/etc/inc/filter.inc
index 3a2c58dc8d..b2b93b3a2e 100644
--- a/etc/inc/filter.inc
+++ b/etc/inc/filter.inc
@@ -716,7 +716,7 @@ function filter_nat_rules_generate() {
 			update_filter_reload_status("Creating outbound rules (opt{$i})");
 			$optcfg = $config['interfaces']['opt' . $i];
 
-			if (isset($optcfg['enable']) && !$optcfg['bridge']) {
+			if ((isset ($optcfg['enable'])) && (!$optcfg['bridge']) && (interface_has_gateway("$opt_interface"))) {
 				$optsa = gen_subnet($optcfg['ipaddr'], $optcfg['subnet']);
 
 				/* create outbound nat entries for primary wan */
@@ -3272,4 +3272,4 @@ function return_vpn_subnet($adr) {
 
 }
 
-?>
\ No newline at end of file
+?>