R21xx-HP FlexFabric 11900 MPLS Configuration Guide

168

ping: sendto: No route to host

--- 130.1.1.1 ping statistics ---

5 packet(s) transmitted, 0 packet(s) received, 100.0% packet loss

Configuring HoVPN

Network requirements

There are two levels of networks, the backbone and the MPLS VPN networks, as shown in Figure 50.

• SPEs act as PEs to allow MPLS VPNs to access the backbone.

• UPEs act as PEs of the MPLS VPNs to allow end users to access the VPNs.

• Performance requirements for the UPEs are lower than those for the SPEs.

• SPEs advertise routes permitted by the routing policies to UPEs, permitting CE 1 and CE 3 in VPN

1 to communicate with each other, and forbidding CE 2 and CE 4 in VPN 2 to communicate with

each other.

Figure 50 Network diagram

Device Interface IP address Device Interface IP address

CE 1 Vlan-int12 10.2.1.1/24

CE 3

Vlan-int12 10.1.1.1/24

CE 2 Vlan-int13 10.4.1.1/24

CE 4

Vlan-int13 10.3.1.1/24

UPE 1 Loop0 1.1.1.9/32 UPE 2 Loop0 4.4.4.9/32

Vlan-int11 172.1.1.1/24

Vlan-int11 172.2.1.1/24

Vlan-int12 10.2.1.2

Vlan-int12 10.1.1.2/24

Vlan-int13 10.4.1.2/24 Vlan-int13 10.3.1.2/24

SPE 1 Loop0 2.2.2.9/32

SPE 2

Loop0

3.3.3.9/32

Vlan-int11 172.1.1.2/24

Vlan-int11 172.2.1.2/24

Vlan-int12 180.1.1.1/24 Vlan-int12 180.1.1.2/24

Configuration procedure

1. Configure UPE 1: