---

- name: Drop des scans XMAS et NULL (FIN,URG,PSH FIN,URG,PSH)
  ansible.builtin.iptables:
    chain: INPUT
    protocol: tcp
    tcp_flags:
      flags:
        - FIN
        - URG
        - PSH
      flags_set:
        - FIN
        - URG
        - PSH
    jump: DROP
    comment: Drop des scans XMAS et NULL (FIN,URG,PSH FIN,URG,PSH)
    state: present
  become: yes

- name: Drop des scans XMAS et NULL (ALL ALL)
  ansible.builtin.iptables:
    chain: INPUT
    protocol: tcp
    tcp_flags:
      flags: ALL
      flags_set: ALL
    jump: DROP
    comment: Drop des scans XMAS et NULL (ALL ALL)
    state: present
  become: yes

- name: Drop des scans XMAS et NULL (ALL NONE)
  ansible.builtin.iptables:
    chain: INPUT
    protocol: tcp
    tcp_flags:
      flags: ALL
      flags_set: NONE
    jump: DROP
    comment: Drop des scans XMAS et NULL (ALL NONE)
    state: present
  become: yes

- name: Drop des scans XMAS et NULL (SYN,RST SYN,RST)
  ansible.builtin.iptables:
    chain: INPUT
    protocol: tcp
    tcp_flags:
      flags:
        - SYN
        - RST
      flags_set:
        - SYN
        - RST
    jump: DROP
    comment: Drop des scans XMAS et NULL (SYN,RST SYN,RST)
    state: present
  become: yes