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DYNAMIC_ZONES=Yes is no longer supported by Shorewall-perl
git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@8563 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
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teastep
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@ -6,6 +6,8 @@ Changes in 4.2.0-Beta2
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3) HELPER column in tcrules.
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4) De-implement DYNAMIC_ZONES=Yes in Shorewall-perl.
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Changes in 4.2.0-Beta1
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1) Fix handling of firewall marks.
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@ -75,6 +75,9 @@ Migration Issues.
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Note that there is a new 'Rfc1918' macro that acts on addresses
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reserved by RFC 1918.
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7) DYNAMIC_ZONES=Yes is no longer supported by Shorewall-perl. Use
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ipset-based zones instead.
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Problems Corrected in Shorewall 4.2.0 Beta 2
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1) When 'norfc1918' was specified on an interface with an RFC 1918 IP
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@ -118,7 +121,9 @@ Other Changes in Shoreall 4.2.0 Beta 2.
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column names one of the Netfilter protocol 'helper' module sets
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(ftp, sip, amanda, etc).
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See http://www.shorewall.net/traffic_shaping.htm for an example.
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See http://www.shorewall.net/traffic_shaping.htm for an example.
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3) DYNAMIC_ZONES=Yes is no longer supported by Shorewall-perl.
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None.
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@ -589,16 +589,12 @@ sub chain_base($) {
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$chain;
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}
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sub chain_base_cond($) {
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$config{DYNAMIC_ZONES} ? chain_base($_[0]) : $_[0];
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}
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#
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# Forward Chain for an interface
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#
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sub forward_chain($)
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{
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chain_base_cond($_[0]) . '_fwd';
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chain_base($_[0]) . '_fwd';
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}
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#
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@ -625,7 +621,7 @@ sub use_forward_chain($) {
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#
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sub input_chain($)
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{
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chain_base_cond($_[0]) . '_in';
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chain_base($_[0]) . '_in';
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}
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#
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@ -669,7 +665,7 @@ sub use_input_chain($) {
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#
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sub output_chain($)
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{
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chain_base_cond($_[0]) . '_out';
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chain_base_($_[0]) . '_out';
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}
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#
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@ -713,7 +709,7 @@ sub use_output_chain($) {
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#
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sub masq_chain($)
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{
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chain_base_cond($_[0]) . '_masq';
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chain_base($_[0]) . '_masq';
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}
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#
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@ -728,12 +724,12 @@ sub syn_flood_chain ( $ ) {
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#
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sub mac_chain( $ )
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{
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chain_base_cond($_[0]) . '_mac';
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chain_base($_[0]) . '_mac';
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}
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sub macrecent_target($)
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{
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$config{MACLIST_TTL} ? chain_base_cond($_[0]) . '_rec' : 'RETURN';
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$config{MACLIST_TTL} ? chain_base($_[0]) . '_rec' : 'RETURN';
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}
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#
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@ -741,22 +737,22 @@ sub macrecent_target($)
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#
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sub dynamic_fwd( $ )
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{
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chain_base_cond($_[0]) . '_dynf';
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chain_base($_[0]) . '_dynf';
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}
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sub dynamic_in( $ )
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{
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chain_base_cond($_[0]) . '_dyni';
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chain_base($_[0]) . '_dyni';
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}
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sub dynamic_out( $ ) # $1 = interface
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{
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chain_base_cond($_[0]) . '_dyno';
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chain_base($_[0]) . '_dyno';
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}
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sub dynamic_chains( $ ) #$1 = interface
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{
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my $c = chain_base_cond($_[0]);
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my $c = chain_base($_[0]);
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( $c . '_dyni' , $c . '_dynf' , $c . '_dyno' );
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}
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@ -771,7 +767,7 @@ sub zone_dynamic_chain( $ ) # $1 = zone
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#
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sub dnat_chain( $ )
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{
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chain_base_cond($_[0]) . '_dnat';
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chain_base($_[0]) . '_dnat';
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}
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#
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@ -779,7 +775,7 @@ sub dnat_chain( $ )
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#
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sub snat_chain( $ )
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{
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chain_base_cond($_[0]) . '_snat';
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chain_base($_[0]) . '_snat';
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}
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#
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@ -787,7 +783,7 @@ sub snat_chain( $ )
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#
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sub ecn_chain( $ )
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{
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chain_base_cond($_[0]) . '_ecn';
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chain_base($_[0]) . '_ecn';
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}
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#
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@ -795,7 +791,7 @@ sub ecn_chain( $ )
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#
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sub first_chains( $ ) #$1 = interface
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{
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my $c = chain_base_cond($_[0]);
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my $c = chain_base($_[0]);
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( $c . '_fwd', $c . '_in' );
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}
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@ -1870,7 +1870,7 @@ sub get_configuration( $ ) {
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default_yes_no 'DISABLE_IPV6' , '';
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default_yes_no 'DYNAMIC_ZONES' , '';
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fatal_error "DYNAMIC_ZONES=Yes is incompatible with the -e option" if $config{DYNAMIC_ZONES} && $export;
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fatal_error "DYNAMIC_ZONES=Yes is not supported by Shorewall-perl $global{VERSION}" if $config{DYNAMIC_ZONES};
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default_yes_no 'BRIDGING' , '';
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@ -638,20 +638,6 @@ sub add_common_rules() {
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}
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}
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if ( $config{DYNAMIC_ZONES} ) {
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for $interface ( all_interfaces ) {
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for $chain ( dynamic_chains $interface ) {
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new_standard_chain $chain;
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}
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new_nat_chain( $chain = dynamic_in($interface) );
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add_rule $filter_table->{input_chain $interface}, '-j ' . dynamic_in $interface;
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add_rule $filter_table->{forward_chain $interface}, '-j ' . dynamic_fwd $interface;
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add_rule $filter_table->{output_chain $interface}, '-j ' . dynamic_out $interface;
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}
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}
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$list = find_interfaces_by_option 'upnp';
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if ( @$list ) {
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@ -1573,10 +1559,6 @@ sub generate_matrix() {
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my $type = $zoneref->{type};
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my $source_ref = ( $zoneref->{hosts}{ipsec4} ) || {};
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if ( $config{DYNAMIC_ZONES} ) {
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create_zone_dyn_chain $zone, $frwd_ref if ( scalar keys %$source_ref ) || ( $type eq 'ipsec4' );
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}
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for my $interface ( sort { interface_number( $a ) <=> interface_number( $b ) } keys %$source_ref ) {
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my $sourcechainref;
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my $interfacematch = '';
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@ -1625,11 +1607,6 @@ sub generate_matrix() {
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insert_exclusions $dnatref, $exclusions if $dnatref->{referenced};
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}
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if ( $config{DYNAMIC_ZONES} ) {
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push @rule_chains , [ firewall_zone , $zone , $chain1 ] if $chain1;
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push @rule_chains , [ $zone , firewall_zone , $chain2 ];
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}
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if ( $nested ) {
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#
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# This is a sub-zone. We need to determine if
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@ -1831,8 +1808,6 @@ sub generate_matrix() {
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next unless $chain; # CONTINUE policy with no rules
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push @rule_chains, [ $zone , $zone1 , $chain ] if $config{DYNAMIC_ZONES};
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my $num_ifaces = 0;
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if ( $zone eq $zone1 ) {
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@ -1952,13 +1927,6 @@ sub generate_matrix() {
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addnatjump 'PREROUTING' , 'nat_in' , '';
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addnatjump 'POSTROUTING' , 'nat_out' , '';
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if ( $config{DYNAMIC_ZONES} ) {
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for my $interface ( @interfaces ) {
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addnatjump 'PREROUTING' , dynamic_in( $interface ), match_source_dev( $interface );
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}
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}
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addnatjump 'PREROUTING', 'dnat', '';
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for my $interface ( @interfaces ) {
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@ -403,7 +403,11 @@ ipsec net 0.0.0.0/0</programlisting>
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zones and add and delete remote endpoints dynamically using
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/sbin/shorewall. With Shorewall 2.0.2 Beta 1 and later versions, this
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capability must be enabled by setting DYNAMIC_ZONES=Yes in <ulink
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url="manpages/shorewall.conf.html">shorewall.conf</ulink>.</para>
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url="manpages/shorewall.conf.html">shorewall.conf</ulink>.<important>
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<para>DYNAMIC_ZONES=Yes is not supported by Shorewall-perl 4.2.0 or
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later versions. Use <ulink url="ipsets.html#Dynamic">dynamic zones
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defined by ipsets</ulink> instead.</para>
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</important></para>
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<para>In /etc/shorewall/zones:</para>
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@ -482,6 +482,9 @@
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role="bold">yes</emphasis>, enables dynamic zones. DYNAMIC_ZONES=Yes
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is not allowed in configurations that will run under Shorewall
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Lite.</para>
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<para>DYNAMIC_ZONES=Yes is not supported by Shorewall-perl 4.2.0 and
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later.</para>
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</listitem>
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</varlistentry>
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