hub.j2

!
router ospf 1
 router-id 10.0.0.{{ id }}
!
interface Loopback0
 ip ospf 1 area 0.0.0.0
!
interface GigabitEthernet0/1
 ip ospf network point-to-point
 ip ospf 1 area 0.0.0.0
!
{% for intf in interfaces if intf.type is defined and intf.type == "tunnel" %}
interface {{ intf.ifname }}
 description DMVPN Tunnel
 ip address {{ intf.ipv4|ipaddr('address') }} {{ intf.ipv4|ipaddr('netmask') }}
 no ip redirects
 ip mtu 1400
 ip nhrp authentication {{ dmvpn.nhrp_keys[inventory_hostname] }}
 ip nhrp map multicast dynamic
 ip nhrp network-id {{ id }}
 ip tcp adjust-mss 1360
 ip ospf network point-to-multipoint
 ip ospf 1 area 0.0.0.0
 load-interval 30
 keepalive 5 10
 tunnel source GigabitEthernet0/1
 tunnel mode gre multipoint
 tunnel path-mtu-discovery
{% endfor%}
!
{% for intf in interfaces if intf.type is defined and intf.type == "lan" %}
{%   for n in intf.neighbors %}
{%     if n.node == "firewall" %}
ip route 0.0.0.0 0.0.0.0 {{ n.ipv4|ipaddr('address') }} name default_to_firewall
{%     endif %}
{%   endfor%}
{% endfor%}
!
an