Add loopback class A to rfc1918 file

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@201 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb

Shorewall/firewall

@@ -1656,29 +1656,21 @@ add_a_rule()
     case $proto in
 	tcp|udp|TCP|UDP|6|17)
 	    if [ -n "$port" -a "x${port}" != "x-" ]; then
-		if [ -n "$multioption" ]; then 
+		dports="--dport"
-		    if [ "$port" != "${port%,*}" ]; then
+		if [ -n "$multioption" -a "$port" != "${port%,*}" ]; then
 		    multiport="$multioption"
-			dports="--dports $port"
+		    dports="--dports"
-		    else
-			dports="--dport $port"
-		    fi
-		else
-		    dports="--dport $port"
 		fi
+		dports="$dports $ports"
 	    fi
 
 	    if [ -n "$cport" -a "x${cport}" != "x-" ]; then
-		if [ -n "$multioption" ]; then
+		sports="--sport"
-		    if [ "$cport" != "${cport%,*}" ]; then
+		if [ -n "$multioption" -a "$cport" != "${cport%,*}" ]; then
 		    multiport="$multioption"
-			sports="--sports $cport"
+		    sports="--sports"
-		    else
-			sports="--sport $cport"
-		    fi
-		else
-		    sports="--sport $cport"
 		fi
+		sports="$sports $cport"
 	    fi
 		;;
 	icmp|ICMP|1)

Shorewall/rfc1918

@@ -51,6 +51,7 @@
 84.0.0.0/6		logdrop		# Reserved
 88.0.0.0/5		logdrop		# Reserved
 96.0.0.0/3		logdrop		# Reserved
+127.0.0.0/8		logdrop		# Loopback
 197.0.0.0/8		logdrop		# Reserved
 222.0.0.0/7		logdrop		# Reserved
 240.0.0.0/4		logdrop		# Reserved