frr defaults datacenter
service integrated-vtysh-config
log syslog

router bgp {{ hostvars[inventory_hostname].custom_fields.asn.asn }}
  bgp bestpath as-path multipath-relax

  neighbor fabric peer-group
  neighbor fabric remote-as external
  neighbor fabric capability extended-nexthop

{% for iface in hostvars[inventory_hostname].interfaces | selectattr('name', 'match', '^lan') %}
  neighbor {{ iface.name }} interface peer-group fabric
  neighbor {{ iface.name }} bfd
{% endfor %}

  address-family ipv4 unicast
    redistribute connected route-map loopback
    neighbor fabric activate
  exit-address-family

  address-family ipv6 unicast
    redistribute connected route-map loopback
    neighbor fabric activate
  exit-address-family

route-map loopback permit 1
  match interface lo