From 2df2f6af71821a4eca82708c932617369f6811d8 Mon Sep 17 00:00:00 2001
From: Alexander Langer <alex@FreeBSD.org>
Date: Sat, 22 Jun 1996 00:54:36 +0000
Subject: [PATCH] Flush out the rules before adding entries.  This prevents
 duplicate rules from appearing when switching back and forth from single to
 multi-user modes.

---
 etc/rc.firewall | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/etc/rc.firewall b/etc/rc.firewall
index de2b563484be..9558f97a28a6 100644
--- a/etc/rc.firewall
+++ b/etc/rc.firewall
@@ -1,6 +1,6 @@
 ############
 # Setup system for firewall service.
-# $Id: rc.firewall,v 1.1 1996/04/03 17:13:58 phk Exp $
+# $Id: rc.firewall,v 1.2 1996/04/12 09:16:42 phk Exp $
 
 ############
 #
@@ -29,6 +29,10 @@
 #	ISBN 0-201-6337-4
 #
 
+############
+# Flush out the list before we begin.
+/sbin/ipfw flush
+
 ############
 # If you just configured ipfw in the kernel as a tool to solve network
 # problems or you just want to disallow some particular kinds of traffic