BGP and BGP4+ Commands

network (BGP and BGP4+)

Use this command to specify particular routes to be advertised into the BGP or BGP4+ routing process. A unicast network address without a mask is accepted if it falls into the natural boundary of its class. A class-boundary mask is derived if the address matches its natural class-boundary.

Note that you can specify a prefix length for the prefix being added, and you can also specify a classful network without a prefix length and an appropriate prefix length is added. Note that specifying a non-classful prefix without a prefix length results in a /32 prefix length on an IPv4 route.

Use the no variant of this command to remove a network route entry.

Syntax [BGP] network {<ip-prefix/length><ip-network-addr>} [mask <network-mask>] [route-map <route-map-name>] [backdoor]

no network {<ip-prefix/length><ip-network-addr>}

[mask <network-mask>][route-map <route-map-name>] [backdoor]

Syntax [BGP4+] network {<ipv6-prefix/length><ipv6-network-addr>}[route-map<route-map-name>]

no network {<ipv6-prefix/length><ipv6-network-addr>}[route-map<route-map-name>]

Parameter

Description

 

 

<ip-prefix/length>

IP network prefix and prefix length entered in dotted

 

decimal format for the IP network prefix, then slash

 

notation for the prefix length in the format A.B.C.D/M, e.g.

 

192.168.1.224/27

 

 

<ip-network-addr>

IP network prefix entered in dotted decimal format

 

A.B.C.D, e.g. 192.168.1.224

 

 

<network-mask>

Specify a network mask in the format A.B.C.D, e.g.

 

255.255.255.224.

 

 

<ipv6-prefix/

IPv6 network prefix and prefix length entered in dotted

length>

decimal format for the IPv6 network prefix, then slash

 

notation for the IPv6 prefix length in the format X:X::X:X/

 

M, e.g. 2001:db8::/64

 

 

<ipv6-network-addr>

IP network prefix entered in dotted decimal format

 

A.B.C.D, e.g. 192.168.1.224

 

 

<route-map-name>

Specify the name of the route map.

 

 

backdoor

Specify a BGP backdoor route that is not advertised.

 

 

Mode [BGP] Router Configuration and IPv4 Address Family [ipv4 unicast] mode

Mode [BGP4+] IPv6 Address Family Configuration

 

Software Reference Supplement for SwitchBlade® x8112, x908, x900 and x610 Series Switches

 

C613-50032-01 REV D

AlliedWare PlusTM Operating System - Software Version 5.4.3-2.6

3.193

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Allied Telesis VERSION 5.4.3-2.6 manual Network BGP and BGP4+