diff --git a/Shorewall-common/changelog.txt b/Shorewall-common/changelog.txt
index 520d77d20..297f4eb16 100644
--- a/Shorewall-common/changelog.txt
+++ b/Shorewall-common/changelog.txt
@@ -1,3 +1,7 @@
+Changes in Shorewall 4.3.2
+
+1) Added 'dhcp' option.
+
 Changes in Shorewall 4.3.1
 
 1) Allow addresses in rules to be enclosed in square brackets.
diff --git a/Shorewall-common/releasenotes.txt b/Shorewall-common/releasenotes.txt
index 7abe6848a..de5d0f303 100644
--- a/Shorewall-common/releasenotes.txt
+++ b/Shorewall-common/releasenotes.txt
@@ -1,32 +1,18 @@
-Shorewall 4.3.1
+Shorewall 4.3.2
 
 ----------------------------------------------------------------------------
                R E L E A S E  4 . 3  H I G H L I G H T S
 ----------------------------------------------------------------------------
 1) Support is included for IPv6.
 
-Problems Corrected in 4.3.1
+Problems Corrected in 4.3.2
 
-1) Shorewall6 parsing of the hosts file HOSTS column has been
-   corrected.
+    None.
 
-Other changes in 4.3.1
+Other changes in 4.3.2
 
-1) It is now permitted to enclose addresses in [] even when an
-   interface name is not specified.
-
-   Example:
-
-	ACCEPT	net:[2001:1::1]	$FW
-
-2) The Socket6 perl module is only required now if DNS names appear in
-   your Shorewall6 configuration files.
-
-3) Shorewall6 now recognizes IPv4 addresses embedded in the IPv6
-   address space (e.g., ::ffff:192.168.1.3).
-
-4) IP_FORWARDING has been added back into shorewall6.conf and works
-   like the corresponding option in Shorewall.
+1)  The 'dhcp' option has been added to accomodate IPv6 DHCP (UDP ports
+    546 and 547).
 
 Migration Issues.
 
@@ -64,6 +50,7 @@ New Features in Shorewall 4.3
 
 	blacklist
         bridge
+	dhcp
 	optional
 	routeback
 	sourceroute
@@ -93,8 +80,14 @@ New Features in Shorewall 4.3
        The HOSTS column in /etc/shorewall6/hosts also uses this
        convention:
 
-       #ZONE      HOSTS					OPTIONS
-       chat6	  eth0:[2001:19f0:feee::dead:beef:cafe]
+           #ZONE      HOSTS					OPTIONS
+           chat6      eth0:[2001:19f0:feee::dead:beef:cafe]
+
+       Even when an interface is not specified, it is permitted to
+       enclose addresses in [] to improve readability. Example:
+
+           #ACTION      SOURCE		DEST
+	   ACCEPT	net:[2001:1::1]	$FW
 
    g)  There are currently no Shorewall6 or Shorewall6-lite manpages.
 
diff --git a/Shorewall-perl/Shorewall/Compiler.pm b/Shorewall-perl/Shorewall/Compiler.pm
index 0094650da..1ad965d44 100644
--- a/Shorewall-perl/Shorewall/Compiler.pm
+++ b/Shorewall-perl/Shorewall/Compiler.pm
@@ -516,25 +516,21 @@ EOF
 
     emit 'do_iptables -A OUTPUT -o lo -j ACCEPT' unless $config{ADMINISABSENTMINDED};
 
-    if ( $family == F_IPV4 ) {
-	my $interfaces = find_interfaces_by_option 'dhcp';
+    my $interfaces = find_interfaces_by_option 'dhcp';
 
+    if ( @$interfaces ) {
+	my $ports = $family == F_IPV4 ? '67:68' : '546:547';
+	
 	for my $interface ( @$interfaces ) {
-	    emit "do_iptables -A INPUT  -p udp -i $interface --dport 67:68 -j ACCEPT";
-	    emit "do_iptables -A OUTPUT -p udp -o $interface --dport 67:68 -j ACCEPT" unless $config{ADMINISABSENTMINDED};
+	    emit "do_iptables -A INPUT  -p udp -i $interface --dport $ports -j ACCEPT";
+	    emit "do_iptables -A OUTPUT -p udp -o $interface --dport $ports -j ACCEPT" unless $config{ADMINISABSENTMINDED};
 	    #
 	    # This might be a bridge
 	    #
-	    emit "do_iptables -A FORWARD -p udp -i $interface -o $interface --dport 67:68 -j ACCEPT";
+	    emit "do_iptables -A FORWARD -p udp -i $interface -o $interface --dport $ports-j ACCEPT";
 	}
-    } else {
-	for my $interface ( all_bridges ) {
-	    emit "do_iptables -A FORWARD -p 58 -i $interface -o $interface -j ACCEPT";
-	}	    
     }
 
-    emit '';
-
     if ( $family == F_IPV4 ) {
 	if ( $config{IP_FORWARDING} eq 'on' ) {
 	    emit( 'echo 1 > /proc/sys/net/ipv4/ip_forward',
@@ -545,6 +541,10 @@ EOF
 		);
 	}
     } else {
+	for my $interface ( all_bridges ) {
+	    emit "do_iptables -A FORWARD -p 58 -i $interface -o $interface -j ACCEPT";
+	}	    
+
 	if ( $config{IP_FORWARDING} eq 'on' ) {
 	    emit( 'echo 1 > /proc/sys/net/ipv6/conf/all/forwarding',
 		  'progress_message2 IP Forwarding Enabled' );
diff --git a/Shorewall-perl/Shorewall/Rules.pm b/Shorewall-perl/Shorewall/Rules.pm
index e62223e88..5c99c0132 100644
--- a/Shorewall-perl/Shorewall/Rules.pm
+++ b/Shorewall-perl/Shorewall/Rules.pm
@@ -595,21 +595,23 @@ sub add_common_rules() {
 	add_rule $rejectref , '-j REJECT';
     }
 
-    if ( $family == F_IPV4 ) {
-	$list = find_interfaces_by_option 'dhcp';
+    $list = find_interfaces_by_option 'dhcp';
+    
+    if ( @$list ) {
+	progress_message2 'Adding rules for DHCP';
 
-	if ( @$list ) {
-	    progress_message2 'Adding rules for DHCP';
-	    
-	    for $interface ( @$list ) {
-		for $chain ( input_chain $interface, output_chain $interface ) {
-		    add_rule $filter_table->{$chain} , '-p udp --dport 67:68 -j ACCEPT';
-		}
-		
-		add_rule $filter_table->{forward_chain $interface} , "-p udp -o $interface --dport 67:68 -j ACCEPT" if get_interface_option( $interface, 'bridge' );
+	my $ports = $family == F_IPV4 ? '67:68' : '546:547';
+	
+	for $interface ( @$list ) {
+	    for $chain ( input_chain $interface, output_chain $interface ) {
+		add_rule $filter_table->{$chain} , "-p udp --dport $ports -j ACCEPT";
 	    }
+	    
+	    add_rule $filter_table->{forward_chain $interface} , "-p udp -o $interface --dport $ports -j ACCEPT" if get_interface_option( $interface, 'bridge' );
 	}
+    }
 
+    if ( $family == F_IPV4 ) {
 	$list = find_hosts_by_option 'norfc1918';
 	setup_rfc1918_filteration $list if @$list;
     }
diff --git a/Shorewall-perl/Shorewall/Zones.pm b/Shorewall-perl/Shorewall/Zones.pm
index 6a8b26215..c8b7dd490 100644
--- a/Shorewall-perl/Shorewall/Zones.pm
+++ b/Shorewall-perl/Shorewall/Zones.pm
@@ -627,6 +627,7 @@ sub validate_interfaces_file( $ )
     } else {
 	%validoptions = (  blacklist   => SIMPLE_IF_OPTION,
 			   bridge      => SIMPLE_IF_OPTION,
+			   dhcp        => SIMPLE_IF_OPTION,
 			   optional    => SIMPLE_IF_OPTION,
 			   routeback   => SIMPLE_IF_OPTION + IF_OPTION_ZONEONLY,
 			   sourceroute => BINARY_IF_OPTION,