ansible/group_vars/infra/bird.yml

---
bird__kernel:
  kernel:
    learn: true
    import: accept
    export: accept

bird__ospf:
  limits:
    import: 4000
    export: 4000
  import: accept
  export:
    protos: kernel
  areas:
    0:
      broadcast:
        - back0
      stub:
        - monit0
        - wifi0
        - int0
        - sw0
        - bmc0
        - pve0
        - isp0
        - ext0
        - ups0
    1:
      broadcast:
        - vpn0

bird__bgp:
  edge1:
    local:
      address: "{{ bird__bgp_addr.back }}"
      as: "{{ bird__as.aurore }}"
    neighbor:
      address:
        - 2a09:6840:203::1:1
        - 10.203.1.1
      as: "{{ bird__as.aurore }}"
    import:
      - pref_src: "{{ bird__pref_src_addr }}"
      - accept
    export: reject
  edge2:
    local:
      address: "{{ bird__bgp_addr.back }}"
      as: "{{ bird__as.aurore }}"
    neighbor:
      address:
        - 2a09:6840:203::1:2
        - 10.203.1.2
      as: "{{ bird__as.aurore }}"
    import:
      - pref_src: "{{ bird__pref_src_addr }}"
      - accept
    export: reject
...