From c06c616558d754e1d02e0645cc3c6e039a5e0bdc Mon Sep 17 00:00:00 2001
From: ligc <ligc@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Thu, 28 Mar 2013 05:35:58 +0000
Subject: [PATCH] fix for bug 3446: for SLES, do not add FW_DEV_EXT if there is
 only nic

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@15683 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT/postscripts/configfirewall | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/xCAT/postscripts/configfirewall b/xCAT/postscripts/configfirewall
index 477614c1d..ddd864794 100755
--- a/xCAT/postscripts/configfirewall
+++ b/xCAT/postscripts/configfirewall
@@ -102,7 +102,12 @@ elsif (-f "/etc/SuSE-release")
         my $privintf = join(' ', @privates);
         
         # Configuration content
-        $conf .= "FW_DEV_EXT=\"$::opt_public\"\n";
+        # if the public and private interface is the same,
+        # do not set FW_DEV_EXT
+        if ($::opt_public ne $privintf)
+        {
+            $conf .= "FW_DEV_EXT=\"$::opt_public\"\n";
+        }
         $conf .= "FW_DEV_INT=\"$privintf\"\n";
         $conf .= "FW_MASQUERADE=\"yes\"\n";
         $conf .= "FW_PROTECT_FROM_INT=\"no\"\n";