!
interface lo
 ip address 1.1.1.1/32
interface lo1 vrf blue
 ip address 1.1.1.1/32
interface lo2 vrf red
 ip address 1.1.1.1/32
interface R1-eth0
 ip address 10.10.0.1/24
interface R1-eth1
 ip address 10.20.0.1/24
interface R1-eth2 vrf blue
 ip address 10.10.0.1/24
interface R1-eth3 vrf blue
 ip address 10.20.0.1/24
interface R1-eth4 vrf red
 ip address 10.10.0.1/24
interface R1-eth5 vrf red
 ip address 10.20.0.1/24
!