frr defaults traditional
hostname e3
interface eth1
 ip address 10.209.4.2/30
interface eth2
 ip address 10.209.6.2/30
interface eth3
 ip address 10.209.8.1/30
interface dum0
 ip address 100.64.13.1/24
router bgp 64913
 bgp router-id 10.209.0.13
 no bgp ebgp-requires-policy
 timers bgp 3 9
 neighbor 10.209.4.1 remote-as 64901
 neighbor 10.209.4.1 description t1 (proveedor)
 neighbor 10.209.4.1 advertisement-interval 0
 neighbor 10.209.6.1 remote-as 64902
 neighbor 10.209.6.1 description t2 (proveedor)
 neighbor 10.209.6.1 advertisement-interval 0
 neighbor 10.209.8.2 remote-as 64914
 neighbor 10.209.8.2 description e4 (peer)
 neighbor 10.209.8.2 advertisement-interval 0
 address-family ipv4 unicast
  network 100.64.13.0/24
  neighbor 10.209.4.1 route-map SOLO-PROPIAS out
  neighbor 10.209.6.1 route-map NADA out
  neighbor 10.209.8.2 route-map SOLO-PROPIAS out
 exit-address-family
bgp as-path access-list PROPIAS seq 5 permit ^$
route-map SOLO-PROPIAS permit 10
 match as-path PROPIAS
route-map NADA deny 10