+ if getfromhash($site::nodeinfo, 'dns_primary') {
+ @ferm::rule { '01-dsa-bind-4':
+ domain => '(ip)',
+ description => 'Allow nameserver access',
+ rule => '&SERVICE_RANGE(tcp, 5671, $HOST_DEBIAN_V4)',
+ }
+ @ferm::rule { '01-dsa-bind-6':
+ domain => '(ip6)',
+ description => 'Allow nameserver access',
+ rule => '&SERVICE_RANGE(tcp, 5671, $HOST_DEBIAN_V6)',
+ }
+ } else {
+ @ferm::rule { '01-dsa-bind':
+ domain => '(ip ip6)',
+ description => 'Allow nameserver access',
+ rule => '&TCP_UDP_SERVICE(53)'
+ }
+ }
+
+ @ferm::rule { 'dsa-bind-notrack':
+ domain => '(ip ip6)',
+ description => 'NOTRACK for nameserver traffic',
+ table => 'raw',
+ chain => 'PREROUTING',
+ rule => 'proto (tcp udp) dport 53 jump NOTRACK'
+ }
+
+ @ferm::rule { 'dsa-bind-notrack-out':
+ domain => '(ip ip6)',
+ description => 'NOTRACK for nameserver traffic',
+ table => 'raw',
+ chain => 'OUTPUT',
+ rule => 'proto (tcp udp) sport 53 jump NOTRACK'
+ }
+
+ file { '/var/log/bind9':
+ ensure => directory,
+ owner => bind,
+ group => bind,
+ mode => '0775',
+ }
+}