#
# {{ ansible_managed }}
#
auto {{ item.key }}
iface {{ item.key }} inet static
        address {{ item.value.tunnel_ipv4_address }}
        netmask {{ item.value.tunnel_ipv4_netmask }}
        pre-up          /sbin/ip tunnel add $IFACE mode gre local {{ ansible_default_ipv4.address | ipaddr('public') }} remote {{ item.value.public_ipv4_address | ipaddr('public') }} ttl 255
        post-up         /sbin/ip link set $IFACE mtu 1400
        post-up         /sbin/ip addr add {{ ffrl_public_ipv4_nat }}/32 dev $IFACE
        post-down       /sbin/ip tunnel del $IFACE

iface {{ item.key }} inet6 static
        address {{ item.value.tunnel_ipv6_network | ipaddr('net') | ipaddr('2') | ipaddr('address')  }}
        netmask {{ item.value.tunnel_ipv6_netmask }}