frr version 10.1.2
frr defaults traditional
hostname hq-rtr.au-team.irpo
no ip forwarding
no ipv6 forwarding
!
interface tun1
 ip ospf authentication
 ip ospf authentication-key P@ssw0rd
 no ip ospf passive
exit
!
router ospf
 passive-interface default
 network 10.10.10.0/24 area 0
 network 192.168.99.0/24 area 0
 network 192.168.100.0/24 area 0
 network 192.168.200.0/24 area 0
 area 0 authentication
exit
!