my $loglevel = get_option_log_level($options, "log_level_in");
+ if (!(defined($options->{nosmurfs}) && $options->{nosmurfs} == 0)) {
+ ruleset_addrule($ruleset, $chain, "-m conntrack --ctstate INVALID,NEW -j PVEFW-smurfs");
+ }
+
+ if ($options->{tcpflags}) {
+ ruleset_addrule($ruleset, $chain, "-p tcp -j PVEFW-tcpflags");
+ }
+
ruleset_addrule($ruleset, $chain, "-m conntrack --ctstate INVALID -j DROP");
ruleset_addrule($ruleset, $chain, "-m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT");
ruleset_addrule($ruleset, $chain, "-i lo -j ACCEPT");
sub generate_group_rules {
my ($ruleset, $groups_conf, $group) = @_;
-
- die "no such security group '$group'\n" if !$groups_conf->{$group};
+ die "no such security group '$group'\n" if !$groups_conf->{rules}->{$group};
my $rules = $groups_conf->{rules}->{$group};