Configuring an EVPN LVTEP for MAC IP routes

This configuration is similar to that for Layer 2 EVPN MAC routes.

Configure the TCAM profile to support L3GW. Complete the steps in Configure the TCAM Profile for Layer 3 Gateway.
Create VLANs to be extended on the tunnel.
```
vlan 1-4
```

Configure an EVPN instance.

evpn r1
 route-target both auto
 rd auto
 vlan add 2-4

Configure BGP.

router bgp
 local-as 100
  neighbor 3.3.3.3 remote-as 101 <-- The VXLAN peer
 address-family ipv4 unicast
 !
 address-family ipv6 unicast
 !
 address-family l2vpn evpn
  graceful-restart
  neighbor 3.3.3.3 encapsulation vxlan <-- The VXLAN peer
  neighbor 3.3.3.3 activate

Configure a loopback interface for BGP neighborship.

interface Loopback 1
 no shutdown
 ip ospf area 0
 ip address 40.40.100.40/32

Configure a loopback interface for VXLAN. (MCT peers must have the same address.)
```
interface Loopback 2
 no shutdown
 ip ospf area 0
 ip address 2.2.2.2/32
```

Configure a tunnel interface.

interface Ethernet 0/4
 ip ospf area 0
 ip proxy-arp
 ip address 98.0.0.2/24
 no shutdown

Configure the overlay gateway.

overlay-gateway g1
 type layer2-extension
 ip interface Loopback 1
  map vni auto
 activate

Configure the MCT cluster.

cluster c1 1
 peer-interface Ve 45
 peer 40.40.100.50
 deploy