reboot_timeout: 600

        pre_reboot_delay: 0

        post_reboot_delay: 30

        test_command: whoami

# edit routing tables

    - name: add the routing table ports for freifunk 

      blockinfile:

        path: /etc/iproute2/rt_tables

        backup: yes

        block: |

          # freifunk

          33      lux

          42      icvpn

          100     vpn

# edit rsysctl config

    - name: add the freifunk settings to sysctl config

      blockinfile:

        path: /etc/sysctl.conf

        backup: yes

        block: |

          # Freifunk specific settings

          net.ipv4.ip_forward=1

          net.bridge.bridge-nf-call-arptables = 0

          net.bridge.bridge-nf-call-ip6tables = 0

          net.bridge.bridge-nf-call-iptables = 0

          net.ipv6.conf.all.forwarding=1

          net.ipv6.conf.all.autoconf = 1

          net.ipv6.conf.default.autoconf = 0

          net.ipv6.conf.eth0.autoconf = 1

          net.ipv6.conf.all.accept_ra = 1

          net.ipv6.conf.default.accept_ra = 0

          net.ipv6.conf.eth0.accept_ra = 1

          net.ipv4.conf.default.rp_filter = 2

# load kernel module

    - name: Load kernel module

      become: true

      become_user: root

      shell: modprobe br_netfilter

# edit the module list

    - name: add nf conntrack to modules