+proto_6to4_init_config() {
+ no_device=1
+ available=1
+
+ proto_config_add_string "ipaddr"
+ proto_config_add_int "mtu"
+ proto_config_add_int "ttl"
+ proto_config_add_string "adv_interface"
+ proto_config_add_string "adv_subnet"
+ proto_config_add_int "adv_valid_lifetime"
+ proto_config_add_int "adv_preferred_lifetime"
+}