Enabling Ecmp Vpn Route Redistribution; About Ecmp Vpn Route Redistribution; Procedure - HP FlexNetwork 10500 Series Configuration Manual

Step
4. Replicate routes from the
public network or other VPN
instances.

Enabling ECMP VPN route redistribution

About ECMP VPN route redistribution

For multiple routes that have the same prefix and RD, a VPN instance redistributes only the optimal
route into its routing table by default. This feature enables a VPN instance to redistribute all routes
that have the same prefix and RD into its routing table to perform load sharing or MPLS L3VPN FRR.

Procedure

To enable ECMP route redistribution:
Step
1. Enter system view.
2. Enter BGP IPv4 unicast
address family view, BGP
IPv6 unicast address family
view, BGP-VPN IPv4
unicast address family
view, BGP-VPN IPv6
unicast address family
view, or BGP EVPN
address family view.
Command
route-replicate from { public |
vpn-instance vpn-instance-name }
protocol bgp as-number
[ route-policy route-policy-name ]
route-replicate from { public |
vpn-instance vpn-instance-name }
protocol { direct | static | { isis |
ospf | rip } process-id }
[ advertise ] [ route-policy
route-policy-name ]
Command
system-view
•
Enter BGP IPv4 unicast address
family view:
a. bgp as-number [ instance
instance-name ]
b. address-family ipv4 [ unicast ]
•
Enter BGP IPv6 unicast address
family view:
c. bgp as-number [ instance
instance-name ]
d. address-family ipv6 [ unicast ]
•
Enter BGP-VPN IPv4 unicast
address family view:
e. bgp as-number [ instance
instance-name ]
f. ip vpn-instance
vpn-instance-name
g. address-family ipv4 [ unicast ]
•
Enter BGP-VPN IPv6 unicast
address family view:
h. bgp as-number [ instance
instance-name ]
i. ip vpn-instance
vpn-instance-name
j. address-family ipv6 [ unicast ]
221
Remarks
By default, a VPN instance
cannot replicate routes from the
public network or other VPN
instances.
Remarks
N/A
N/A