my ($properties) = @_;
foreach my $k (keys %$rule_properties) {
- $properties->{$k} = $rule_properties->{$k};
+ my $h = $rule_properties->{$k};
+ # copy data, so that we can modify later without side effects
+ foreach my $opt (keys %$h) { $properties->{$k}->{$opt} = $h->{$opt}; }
}
return $properties;
die "no such ipset $2" if !$cluster_conf->{ipset}->{$2};
push @cmd, "-m set --match-set PVEFW-$2 src";
- } elsif ($source =~ m/^(\d+)\.(\d+).(\d+).(\d+)\-(\d+)\.(\d+).(\d+).(\d+)$/){
+ } elsif ($source =~ m/\-/){
push @cmd, "-m iprange --src-range $source";
} else {