ansible-roles/vpn/wireguard/templates/IFACE

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auto {{ vpn_wireguard_iface }}
iface {{ vpn_wireguard_iface }} inet static
pre-up /usr/local/sbin/ip-link-add.sh $IFACE type wireguard
pre-up wg setconf $IFACE /etc/wireguard/$IFACE.conf
pre-up ip link set mtu {{ vpn_wireguard_mtu }} dev $IFACE
post-up /usr/local/sbin/post-up-$IFACE-inet.nft
post-up /usr/local/sbin/post-up-$IFACE-ipv4.nft
{% if vpn_wireguard_role == "server" %}
{% if vpn_wireguard_routing_table is defined %}
post-up ip rule add sport {{ vpn_wireguard_port }} ipproto udp table {{ vpn_wireguard_routing_table }}
post-up ip -6 rule add sport {{ vpn_wireguard_port }} ipproto udp table {{ vpn_wireguard_routing_table }}
{% endif %}
{% for client in vpn_wireguard_clients %}
{% if 'subnet' in client %}
post-up ip route add {{ client.subnet }} dev $IFACE
{% endif %}
{% endfor %}
{% elif vpn_wireguard_role == "client" %}
post-up ip route add default dev $IFACE table {{ vpn_wireguard_routing_table }}
{% endif %}
{% if vpn_wireguard_role == "server" %}
{% for client in vpn_wireguard_clients %}
{% if 'subnet' in client %}
pre-down ip route del {{ client.subnet }} dev $IFACE
{% endif %}
{% endfor %}
{% if vpn_wireguard_routing_table is defined %}
pre-down ip -6 rule del sport {{ vpn_wireguard_port }} ipproto udp table {{ vpn_wireguard_routing_table }}
pre-down ip rule del sport {{ vpn_wireguard_port }} ipproto udp table {{ vpn_wireguard_routing_table }}
{% endif %}
{% elif vpn_wireguard_role == "client" %}
pre-down ip route del default dev $IFACE table {{ vpn_wireguard_routing_table }}
{% endif %}
pre-down /usr/local/sbin/pre-down-$IFACE-ipv4.nft
pre-down /usr/local/sbin/pre-down-$IFACE-inet.nft
address {{ vpn_wireguard_address }}
netmask {{ vpn_wireguard_prefixlen }}
{% if vpn_wireguard_address_v6 is defined %}
iface {{ vpn_wireguard_iface }} inet6 static
{% if vpn_wireguard_role == "client" %}
post-up ip -6 route add default dev $IFACE table {{ vpn_wireguard_routing_table }}
{% endif %}
{% if vpn_wireguard_role == "client" %}
pre-down ip -6 route del default dev $IFACE table {{ vpn_wireguard_routing_table }}
{% endif %}
address {{ vpn_wireguard_address_v6 }}
netmask {{ vpn_wireguard_prefixlen_v6 }}
{% endif %}
{% if vpn_wireguard_address_v6 is defined %}
{% if vpn_wireguard_role == "server" %}
{{ __assert__wireguard_server_role_not_supported_for_ipv6 }}
{% endif %}
{% endif %}