R2511-HP MSR Router Series Layer 3 - IP Routing Command Reference(V5)

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Default command level
2: System level
Parameters
group-name: Specifies the name of a peer group, a string of 1 to 47 characters.
ip-address: Specifies the IP address of a peer.
ipv6-address: Specifies the IPv6 address of a peer.
both: Supports sending and receiving route-refresh messages carrying the ORF information.
receive: Supports receiving route-refresh messages carrying the ORF information.
send: Supports sending route-refresh messages carrying the ORF information.
Usage guidelines
After you enable the ORF capability, the local BGP router negotiates the ORF capability with the BGP
peer through Open messages. After that, the BGP router can process route-refresh messages carrying the
standard ORF information from the peer or send route-refresh messages carrying the standard ORF
information to the peer. For non-standard ORF capability negotiation, you need also to configure the
peer capability-advertise orf non-standard command.
After you disable the ORF capability, the local BGP router does not negotiate the ORF capability with the
specified peer or peer group.
Table 104 Description of the both, send, and receive parameters and the negotiation result
Local parameter Peer parameter Negotiation result
send
• receive
•
both
The ORF sending capability is enabled locally
and the ORF receiving capability is enabled on
the peer.
receive
• send
• both
The ORF receiving capability is enabled locally
and the ORF sending capability is enabled on
the peer.
both both
Both the ORF sending and receiving
capabilities are enabled locally and on the
peer.
Examples
# Enable the ORF capability for the BGP peer 1:2::3:4. Then, after negotiation, the local router can
exchange ORF information with the peer 1:2::3:4.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv6-family
[Sysname-bgp-af-ipv6] peer 1:2::3:4 as-number 100
[Sysname-bgp-af-ipv6] peer 1:2::3:4 capability-advertise orf ipv6-prefix both