HP HPE FlexNetwork MSR Router Series Configuration Manual page 305

[PE3-bgp] peer 2.2.2.9 connect-interface loopback 0
[PE3-bgp] address-family vpnv4
[PE3-bgp-vpnv4] peer 2.2.2.9 enable
# Allow the local AS number to appear in the AS-PATH attribute of the routes received.
[PE3-bgp-vpnv4] peer 2.2.2.9 allow-as-loop 2
[PE3-bgp-vpnv4] quit
[PE3-bgp] quit
# Configure CE 1.
[CE1] bgp 200
[CE1-bgp] peer 1.1.1.9 as-number 200
[CE1-bgp] peer 1.1.1.9 connect-interface loopback 0
[CE1-bgp] address-family vpnv4
[CE1-bgp-vpnv4] peer 1.1.1.9 enable
[CE1-bgp-vpnv4] undo policy vpn-target
[CE1-bgp-vpnv4] quit
[CE1-bgp] quit
# Configure PE 4 and CE 2 in the same way that PE 3 and CE 1 are configured. (Details not
shown.)
Verifying the configuration
1. Display the public routing table and VPN routing table on the provider PEs, for example, on PE
1:
# Verify that the public routing table contains only routes on the service provider network.
[PE1] display ip routing-table
Destinations : 14
Destination/Mask
0.0.0.0/32
3.3.3.9/32
4.4.4.9/32
30.1.1.0/24
30.1.1.0/32
30.1.1.1/32
30.1.1.255/32
127.0.0.0/8
127.0.0.0/32
127.0.0.1/32
127.255.255.255/32 Direct
224.0.0.0/4
224.0.0.0/24
255.255.255.255/32 Direct
# Verify that the VPN routing table contains sub-VPN routes.
[PE1] display ip routing-table vpn-instance vpn1
Destinations : 16
Destination/Mask
0.0.0.0/32
Routes : 14
Proto Pre Cost
Direct 0 0
Direct 0 0
IS_L1 15 10
Direct 0 0
Direct 0 0
Direct 0 0
Direct 0 0
Direct 0 0
Direct 0 0
Direct 0 0
0 0
Direct 0 0
Direct 0 0
0 0
Routes : 16
Proto Pre Cost
Direct 0 0
295
NextHop Interface
127.0.0.1 InLoop0
127.0.0.1 InLoop0
30.1.1.2 POS2/2/1
30.1.1.1 POS2/2/1
30.1.1.1 POS2/2/1
127.0.0.1 InLoop0
30.1.1.1 POS2/2/1
127.0.0.1 InLoop0
127.0.0.1 InLoop0
127.0.0.1 InLoop0
127.0.0.1 InLoop0
0.0.0.0 NULL0
0.0.0.0 NULL0
127.0.0.1 InLoop0
NextHop Interface
127.0.0.1 InLoop0