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BGP and BGP4+ Commands
neighbor capability orf prefix-list (BGP and BGP4+)
Use this command to advertise ORF (Outbound Route Filters) capability to neighbors. Use this command to dynamically filter updates. The BGP speaker can advertise a prefix list with prefixes it wishes the peer to prune or filter from outgoing updates.
Use the no variant of this command to disable this function.
Syntax [BGP/BGP4+] neighbor <neighborid> capability orf
no neighbor <neighborid> capability orf
Parameter | Description |
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<neighborid> | ||
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| Specify the address of an IPv4 BGP neighbor, | |
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| in dotted decimal notation A.B.C.D. |
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| Specify the address of an IPv6 BGP4+ |
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| neighbor, entered in hexadecimal in the |
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| format X:X::X:X. |
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| Enter the name of an existing |
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| information on how to create peer groups, |
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| refer to the neighbor |
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| neighbor) (BGP and BGP+) command on |
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| page 3.144, and neighbor |
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| and BGP4+) command on page 3.159. When |
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| this parameter is used with this command, the |
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| command applies on all peers in the specified |
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| group. |
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orf | Advertises ORF capability to its neighbors. | |
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both | Indicates that the local router can send ORF entries to its peer as well | |
| as receive ORF entries from its peer. | |
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receive | Indicates that the local router is willing to receive ORF entries from | |
| its peer. |
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send | Indicates that the local router is willing to send ORF entries to its | |
| peer. |
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Mode [BGP] Router Configuration or IPv4 Address Family Configuration for a VRF instance
Mode [BGP4+] IPv6 Address Family Configuration
Default [BGP/BGP4+] Disabled
Usage [BGP/BGP4+] Outbound Route Filters (ORFs) send and receive capabilities to lessen the number of updates exchanged between neighbors. By filtering updates, this option minimizes generating and processing of updates. The local router advertises the ORF capability in send mode and the remote router receives the ORF capability in receive mode applying the filter as outbound policy. The two routers exchange updates to maintain the ORF for each router. Only an individual router or a
| Software Reference Supplement for SwitchBlade® x8112, x908, x900 and x610 Series Switches |
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AlliedWare PlusTM Operating System - Software Version | 3.99 |