{% set ip4hex = item.0.ipv4_network | ipaddr('net') | ipaddr(magic) | ipaddr('address') | ip4_hex() -%}
{% set mac = '023' + item.1.id|string + ip4hex -%}
#
# {{ ansible_managed }}
#
log level warn;
hide ip addresses yes;
hide mac addresses yes;

method "aes128-ctr+umac";

interface "{{ item.0.id }}igVPN-{{ item.1.mtu }}";

bind {{ ansible_default_ipv4.address | ipaddr('public') }}:11{{ item.1.id }}{{ item.0.site_number }};
bind {{ ansible_default_ipv6.address | ipaddr('public') | ipwrap }}:11{{ item.1.id }}{{ item.0.site_number }};

include "secret.conf";
mtu {{ item.1.mtu }};

peer group "servers" {
    include peers from "peers/gates";
    include peers from "peers/services";
}

on up "
    ip link set $INTERFACE down
    ip link set address {{ mac | hwaddr('linux') }} dev $INTERFACE
    ip link set $INTERFACE up

    batctl -m {{ item.0.id }}BAT if add $INTERFACE
";

on down "
    batctl -m {{ item.0.id }}BAT if del $INTERFACE
";

status socket "/var/run/fastd-{{ item.0.id }}igVPN-{{ item.1.mtu }}.status";