The peer advertise route-reoriginated command configures a device to send the routes that are regenerated in the EVPN address family to a VPNv6 peer.
The undo peer advertise route-reoriginated command restores the default configuration.
By default, a device does not send the routes that are regenerated in the EVPN address family to a VPNv6 peer.
| Parameter | Description | Value |
|---|---|---|
| peerIpv4Addr |
Specifies the IPv4 address of a VPNv4/VPNv6 peer. |
The value is in dotted decimal notation. |
| evpn |
Re-encapsulates received EVPN routes. |
- |
| mac-ipv6 |
Re-encapsulates IRBv6 routes in received EVPN routes. |
- |
| ipv6 |
Re-encapsulates IPv6 prefix routes in received EVPN routes. |
- |
| peerIpv6Addr |
Specifies the IPv6 address of a peer. |
The value is a 32-digit hexadecimal number, in the format of X:X:X:X:X:X:X:X. |
Usage Scenario
A DCI is a solution for communication between DCs. In the DCI solution, after the EVPN routes that are received from the DC side and carry the VXLAN encapsulation attribute are regenerated on the DCI-PE, the DCI-PE advertises VPNv6 routes that carry the MPLS encapsulation attribute to the VPNv6 peer on the DCI backbone network.
Prerequisites
EVPN route regeneration has been enabled using the peer import reoriginate command.
<HUAWEI> system-view [~HUAWEI] bgp 100 [*HUAWEI-bgp] peer 1.1.1.1 as-number 100 [*HUAWEI-bgp] ipv6-family vpnv6 [*HUAWEI-bgp-af-vpnv6] peer 1.1.1.1 enable [*HUAWEI-bgp-af-vpnv6] peer 1.1.1.1 advertise route-reoriginated evpn mac-ipv6