Use ipsets for cool off period

roles/firewall/defaults/main.yaml

@@ -46,6 +46,8 @@ firewall_limit_ssh_hitcount: 10
 firewall_bogon_interface: "{{ ansible_default_ipv4.interface }}"
 
 # ipset's
+firewall_ipset_scanner_timeout: 600
+
 firewall_ipset_blacklist: {}
 
 firewall_ipset_mgmt: {}