babeld is a dynamic layer 3 routing daemon.
This role is not finished. Since version 0.5.0 of this collection there is rudimentary support for babeld. If you're missing a feature, just contact me.
This is an example how to define what interfaces babeld should run on.
openwrt_babeld_interfaces:
- name: "RXFORELLE"
type: "tunnel"
On top on fhtat you might want to define some filters.
openwrt_babeld_filter:
- type: "redistribute"
local: "true"
action: "deny"
- type: "redistribute"
ip: "2a01:4d3f:2a00::/48"
- type: "redistribute"
ip: "{{ nb_prefixes['Forelle-ROOT']['6']['gua'] }}"
- type: "redistribute"
ip: "{{ nb_prefixes['Forelle-ROOT']['4']['prefix'] }}"
For further information on how to configure babeld, look at the official documentation. There is also some OpenWrt specific documentation for babeld.