-`enable`: `boolean` ::
+`enable`: `<boolean>` ::
Enable host firewall rules.
-`log_level_in`: `(alert | crit | debug | emerg | err | info | nolog | notice | warning)` ::
+`log_level_in`: `<alert | crit | debug | emerg | err | info | nolog | notice | warning>` ::
Log level for incoming traffic.
-`log_level_out`: `(alert | crit | debug | emerg | err | info | nolog | notice | warning)` ::
+`log_level_out`: `<alert | crit | debug | emerg | err | info | nolog | notice | warning>` ::
Log level for outgoing traffic.
-`ndp`: `boolean` ::
+`ndp`: `<boolean>` ::
Enable NDP.
-`nf_conntrack_max`: `integer (32768 - N)` ::
+`nf_conntrack_max`: `<integer> (32768 - N)` ::
Maximum number of tracked connections.
-`nf_conntrack_tcp_timeout_established`: `integer (7875 - N)` ::
+`nf_conntrack_tcp_timeout_established`: `<integer> (7875 - N)` ::
Conntrack established timeout.
-`nosmurfs`: `boolean` ::
+`nosmurfs`: `<boolean>` ::
Enable SMURFS filter.
-`smurf_log_level`: `(alert | crit | debug | emerg | err | info | nolog | notice | warning)` ::
+`smurf_log_level`: `<alert | crit | debug | emerg | err | info | nolog | notice | warning>` ::
Log level for SMURFS filter.
-`tcp_flags_log_level`: `(alert | crit | debug | emerg | err | info | nolog | notice | warning)` ::
+`tcp_flags_log_level`: `<alert | crit | debug | emerg | err | info | nolog | notice | warning>` ::
Log level for illegal tcp flags filter.
-`tcpflags`: `boolean` ::
+`tcpflags`: `<boolean>` ::
Filter illegal combinations of TCP flags.