# Configuration for babeld. See the man page babeld(8) for
# details on the configuration format.

# Works on Linux > 3.11
ipv6-subtrees true

# You must provide at least one interface for babeld to operate on.
{% for peer in groups['fastd'] | difference([inventory_hostname]) %}
interface bb{{ hostvars[peer]['wireguard_bb_name'] }}
{% endfor %}
{% for peer in wireguard_bb_peers|default([]) %}
interface bb{{ peer.name }}
{% endfor %}

# Global options you might want to set. There are many more, see the man page.
#debug 1
local-port 33123
#diversity true
random-id true

default type tunnel rtt-min 1 rtt-max 25 max-rtt-penalty 128
smoothing-half-life 10

export-table 42
import-table 42

reflect-kernel-metric true

# Filtering rules.
in ip 10.0.0.0/8 allow
in ip 2a03:2260:1016::/48 allow
in ip 2003:46:e028::/48 allow # finzelberg
in ip fd62:44e1:da::/48 allow
{% if ffrl_ip4 is defined %}
in deny # ignore default routes on uplinks
{% endif %}

{% for peer in ffrl_peers %}
redistribute if {{ peer.name }} metric 128
{% endfor %}
# Only redistribute addresses from a given prefix, to avoid redistributing
# all local addresses
redistribute ip 10.0.0.0/8 allow
redistribute ip 2a03:2260:1016::/48 allow
redistribute ip 64:ff9b::/96 allow
redistribute ip 2003:46:e028::/48 allow # finzelberg
redistribute ip fd62:44e1:da::/48 allow
redistribute local deny