echo """conf t
hostname routeur_gbrochar-3
no ipv6 forwarding
!
interface eth1
	ip address 10.1.1.6/30
	ip osfp area 0
!
interface lo
	ip address 1.1.1.3/32
	ip osfp area 0
!
router bgp 1
	neighbor 1.1.1.1 remote-as 1
	neighbor 1.1.1.1 update-source lo
	!
	address-family l2vpn evpn
		neighbor 1.1.1.1 activate
	exit-address-family
!
router ospf""" | vtysh