Configuration Restrictions And Guidelines; Ipv6 Mpls L3Vpn Configuration Task List; Configuring Basic Ipv6 Mpls L3Vpn; Configuration Prerequisites - HP FlexNetwork 10500 Series Configuration Manual

Configuration restrictions and guidelines

IPv6 MPLS L3VPN is mutually exclusive with EVI and VXLAN. For more information about EVI and
VXLAN, see EVI Configuration Guide and VXLAN Configuration Guide.

IPv6 MPLS L3VPN configuration task list

Tasks at a glance
(Required.)
(Optional.)
(Optional.)
(Optional.)
(Optional.)

Configuring basic IPv6 MPLS L3VPN

The key task in IPv6 MPLS L3VPN configuration is to manage the advertisement of IPv6 VPN routes
on the MPLS backbone, including management of PE-CE route exchange and PE-PE route
exchange.
To configure basic IPv6 MPLS L3VPN:
Tasks at a glance
Configuring VPN
4. (Required.)
5. (Required.)
6. (Optional.)
(Required.)
(Required.)
(Optional.)

Configuration prerequisites

Before configuring basic IPv6 MPLS L3VPN, perform the following tasks:
1. Configure an IGP on the PEs and P devices to ensure IP connectivity within the MPLS
backbone.
2. Configure basic MPLS for the MPLS backbone.
3. Configure MPLS LDP on PEs and P devices to establish LDP LSPs.

Configuring VPN instances

By configuring VPN instances on a PE, you isolate not only VPN routes from public network routes,
but also routes between VPNs. This feature allows VPN instances to be used in MPLS L3VPNs and
other network scenarios as well.
All VPN instance configurations are performed on PEs or MCEs.
Configuring basic IPv6 MPLS L3VPN
Configuring inter-AS IPv6 VPN
Configuring an OSPFv3 sham link
Configuring BGP AS number substitution and SoO attribute
Enabling logging for BGP route flapping
instances:
Creating a VPN instance
Associating a VPN instance with an interface
Configuring route related attributes for a VPN instance
Configuring routing between a PE and a CE
Configuring routing between PEs
Configuring BGP VPNv6 route control
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