frr defaults traditional
hostname r3
interface eth1
 ip address 100.64.3.1/24
interface eth2
 ip address 10.207.8.1/30
router bgp 64603
 bgp router-id 10.207.0.6
 no bgp ebgp-requires-policy
 timers bgp 3 9
 neighbor 10.207.8.2 remote-as 64620
 neighbor 10.207.8.2 description b (proveedor)
 neighbor 10.207.8.2 advertisement-interval 0
 address-family ipv4 unicast
  network 100.64.3.0/24
 exit-address-family