add ip ip_unprivileged_port_start sysctl param

defaults/main.yml

@@ -46,3 +46,4 @@ system_ssh_custom_host: []
 
 system_wol_enable: False
 system_wol_mac: "{{ ansible_default_ipv4.macaddress }}"
+system_ip_unprivileged_port_start: 1024

tasks/tasks.sysctl.yml

@@ -1,10 +1,20 @@
 ---
 - name: Disable IPV6
   ansible.builtin.template:
-    src: 40-ipv6.j2
+    src: sysctl.d/40-ipv6.j2
     dest: /etc/sysctl.d/40-ipv6.conf
     owner: root
     group: root
-    mode: 0644
+    mode: "0644"
+  notify: Restart_sysctl
+  become: true
+---
+- name: set ip_unprivileged_port_start
+  ansible.builtin.template:
+    src: sysctl.d/40-ip_unprivileged_port_start.j2
+    dest: /etc/sysctl.d/40-ip_unprivileged_port_start.conf
+    owner: root
+    group: root
+    mode: "0644"
   notify: Restart_sysctl
   become: true

templates/sysctl.d/40-ip_unprivileged_port_start.j2

@@ -0,0 +1 @@
+net.ipv4.ip_unprivileged_port_start = {{ system_ip_unprivileged_port_start }}