diff --git a/Shorewall/Perl/Shorewall/Misc.pm b/Shorewall/Perl/Shorewall/Misc.pm
index 21ed51f2d..c1cdca468 100644
--- a/Shorewall/Perl/Shorewall/Misc.pm
+++ b/Shorewall/Perl/Shorewall/Misc.pm
@@ -843,26 +843,28 @@ sub add_common_rules ( $ ) {
 
 	my $interfaceref = find_interface $interface;
 
-	unless ( $interfaceref->{options}{ignore} & NO_SFILTER || $interfaceref->{options}{rpfilter} || $interfaceref->{physical} eq 'lo' ) {
+	unless ( $interfaceref->{physical} eq 'lo' ) {
+	    unless ( $interfaceref->{options}{ignore} & NO_SFILTER || $interfaceref->{options}{rpfilter} ) {
 
-	    my @filters = @{$interfaceref->{filter}};
+		my @filters = @{$interfaceref->{filter}};
 
-	    $chainref = $filter_table->{forward_option_chain $interface};
+		$chainref = $filter_table->{forward_option_chain $interface};
 
-	    if ( @filters ) {
-		add_ijump( $chainref , @ipsec ? 'j' : 'g' => $target1, imatch_source_net( $_ ), @ipsec ), $chainref->{filtered}++ for @filters;
-	    } elsif ( $interfaceref->{bridge} eq $interface ) {
-		add_ijump( $chainref , @ipsec ? 'j' : 'g' => $target1, imatch_dest_dev( $interface ), @ipsec ), $chainref->{filtered}++
-		    unless( $config{ROUTE_FILTER} eq 'on' ||
-			    $interfaceref->{options}{routeback} ||
-			    $interfaceref->{options}{routefilter} ||
-			    $interfaceref->{physical} eq '+' );
-	    }
+		if ( @filters ) {
+		    add_ijump( $chainref , @ipsec ? 'j' : 'g' => $target1, imatch_source_net( $_ ), @ipsec ), $chainref->{filtered}++ for @filters;
+		} elsif ( $interfaceref->{bridge} eq $interface ) {
+		    add_ijump( $chainref , @ipsec ? 'j' : 'g' => $target1, imatch_dest_dev( $interface ), @ipsec ), $chainref->{filtered}++
+			unless( $config{ROUTE_FILTER} eq 'on' ||
+				$interfaceref->{options}{routeback} ||
+				$interfaceref->{options}{routefilter} ||
+				$interfaceref->{physical} eq '+' );
+		}
 
 
-	    if ( @filters ) {
-		$chainref = $filter_table->{input_option_chain $interface};
-		add_ijump( $chainref , g => $target, imatch_source_net( $_ ), @ipsec ), $chainref->{filtered}++ for @filters;
+		if ( @filters ) {
+		    $chainref = $filter_table->{input_option_chain $interface};
+		    add_ijump( $chainref , g => $target, imatch_source_net( $_ ), @ipsec ), $chainref->{filtered}++ for @filters;
+		}
 	    }
 
 	    for ( option_chains( $interface ) ) {