- block:
  - name: Reconfigure config
    ansible.builtin.lineinfile:
      path: /etc/sysctl.conf
      regexp: "^Unet.ipv4.igmp_max_memberships.*"
      line: "net.ipv4.igmp_max_memberships = 75"
  - name: Restart agent
    ansible.builtin.shell: echo 76 > /proc/sys/net/ipv4/igmp_max_memberships
    notify: restart_matter_server
  become: true