HP MSR2000 Configuration Manual page 308

Figure 77 Network diagram
VPN 1
Loop0
Table 25 Interface and IP address assignment
Device
CE 1
PE 1
CE 2
Configuration procedure
1. Configure IP addresses and masks for interfaces as shown in
MPLS L3VPN. (Details not shown.)
For more information about configuring MPLS L3VPN, see
2. Configure MPLS L3VPN FRR on PE 2:
# Configure the source IP address of BFD echo packets as 12.1.1.1.
<PE2> system-view
[PE2] bfd echo-source-ip 12.1.1.1
# Create routing policy frr, and specify the backup next hop as 3.3.3.3 for the route to
4.4.4.4/32.
[PE2] ip prefix-list abc index 10 permit 4.4.4.4 32
[PE2] route-policy frr permit node 10
[PE2-route-policy] if-match ip address prefix-list abc
[PE2-route-policy] apply fast-reroute backup-nexthop 3.3.3.3
[PE2-route-policy] quit
# Use echo-mode BFD to detect the primary route connectivity.
[PE2] bgp 100
PE 1
GE2/1/1
GE2/1/1
CE 1
Loop0
Interface IP address
Loop0 5.5.5.5/32
GE2/1/1 10.2.1.1/24
Loop0 1.1.1.1/32
GE2/1/1 10.2.1.2/24
GE2/1/2 172.1.1.1/24
GE2/1/3 172.2.1.1/24
Loop0 4.4.4.4/32
GE2/1/1 10.1.1.1/24
GE2/1/2 10.3.1.1/24
Loop0
PE 2
GE2/1/1 GE2/1/2
GE2/1/3
GE2/1/2 MPLS
backbone
GE2/1/3
GE2/1/3
GE2/1/1 GE2/1/2
PE 3
Loop0
Device
PE 2
PE 3
299
VPN 1
GE2/1/1
Loop0
CE 2
GE2/1/2
Primary link
Backup link
Interface IP address
Loop0 2.2.2.2/32
GE2/1/1 172.1.1.2/24
GE2/1/2 10.1.1.2/24
GE2/1/3 172.3.1.2/24
Loop0 3.3.3.3/32
GE2/1/1 172.2.1.3/24
GE2/1/2 10.3.1.2/24
GE2/1/3 172.3.1.3/24
Table 25, and configure BGP and
"Configuring basic MPLS L3VPN."