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- Log ----------------------------------------------------------------- commit ff7cb6d60fd1787b2810370e2a1200034535bd16 Author: Michael Tremer michael.tremer@ipfire.org Date: Sun Apr 20 18:13:35 2014 +0200
firewall: Fix accessing port forwardings from internal networks.
When a different "external port" was used, false rules have been created in the mangle table.
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Summary of changes: config/firewall/rules.pl | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-)
Difference in files: diff --git a/config/firewall/rules.pl b/config/firewall/rules.pl index 2c314d1..c0ddcb2 100755 --- a/config/firewall/rules.pl +++ b/config/firewall/rules.pl @@ -354,20 +354,21 @@ sub buildrules {
# Destination NAT if ($NAT_MODE eq "DNAT") { - # Make port-forwardings useable from the internal networks. - my @internal_addresses = &fwlib::get_internal_firewall_ip_addresses(1); - unless ($nat_address ~~ @internal_addresses) { - &add_dnat_mangle_rules($nat_address, @options); - } - my @nat_options = (); if ($protocol ne "all") { my @nat_protocol_options = &get_protocol_options($hash, $key, $protocol, 1); push(@nat_options, @nat_protocol_options); } + push(@nat_options, @time_options); + + # Make port-forwardings useable from the internal networks. + my @internal_addresses = &fwlib::get_internal_firewall_ip_addresses(1); + unless ($nat_address ~~ @internal_addresses) { + &add_dnat_mangle_rules($nat_address, @nat_options); + } + push(@nat_options, @source_options); push(@nat_options, ("-d", $nat_address)); - push(@nat_options, @time_options);
my $dnat_port; if ($protocol_has_ports) {
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