R3303-HP HSR6800 Routers MPLS Command Reference

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Views
BGP-VPNv4 subaddress family view
Default command level
2: System level
Parameters
group-name: Specifies the name of the peer group, a string of 1 to 47 characters.
ip-address: Specifies the IP address of the peer.
both: Supports sending and receiving Route-refresh messages with ORF information.
receive: Supports receiving Route-refresh messages with ORF information.
send: Supports sending Route-refresh messages with ORF information.
Usage guidelines
With the ORF capability enabled, the local BGP router negotiates the ORF capability with the BGP peer
through Open messages. After the negotiation succeeds, the BGP router can process Route-refresh
messages with the standard ORF information from the peer or send Route-refresh messages with the
standard ORF information to the peer.
If you disable the ORF capability, the local BGP router does not negotiate the ORF capability with the
specified peer or peer group.
Table 126 Description of the both, send, and receive parameters and the negotiation result
Local
p
arameter Peer
p
arameter Ne
g
otiation result
send
receive
The ORF sending capability is enabled locally
and the ORF receiving capability is enabled on
the peer.
both
receive
send
The ORF receiving capability is enabled locally
and the ORF sending capability is enabled on
the peer.
both
both both
Both the ORF sending and receiving capabilities
are enabled locally and on the peer.
Examples
# Enable both the ORF sending and receiving capabilities for the BGP peer 18.10.0.9. Then, after the
negotiation succeeds, the local router can exchange VPNv4 ORF information with the peer 18.10.0.9.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] peer 18.10.0.9 as-number 100
[Sysname-bgp] ipv4-family vpnv4
[Sysname-bgp-af-vpnv4] peer 18.10.0.9 enable
[Sysname-bgp-af-vpnv4] peer 18.10.0.9 capability-advertise orf ip-prefix both
peer default-route-advertise vpn-instance
Use peer default-route-advertise vpn-instance to advertise a default VPN route to the specified peer or
peer group.