BGP and BGP4+ Commands

 

clear bgp (IPv4 or IPv6 address) (BGP and BGP4+)

 

Use this command to reset the BGP and BGP4+ connections for specified peers. When

 

VRF-Lite is configured, you can apply this command to a specific VRF instance. This

 

command resets all BGP connections from any address family (from either IPv4 or IPv6

 

Address Families).

 

Syntax [BGP]

clear bgp <ip-addr>

 

clear bgp <ip-addr>in [prefix-filter]

 

clear bgp <ip-addr>out

 

clear bgp <ip-addr>soft [inout]

Syntax [VRF]

clear ip bgp <ip-addr>[vrf <vrf-name>] [inoutsoft [inout]]

Syntax [BGP4+]

clear bgp <ipv6-addr>

 

clear bgp <ipv6-addr>in [prefix-filter]

 

clear bgp <ipv6-addr>out

 

clear bgp <ipv6-addr>soft [inout]

 

 

 

 

Parameter

Description

 

 

 

 

<ip-addr>

Specifies the IPv4 address of the neighbor whose connection is to

 

 

be reset, entered in the form A.B.C.D.

 

 

 

 

<ipv6-addr>

Specifies the IPv6 address of the neighbor whose connection is to

 

 

be reset, entered in hexadecimal in the format X:X::X:X.

 

 

 

 

in

Indicates that incoming advertised routes will be cleared.

 

 

 

 

prefix-filter

Specifies that a prefix-list will be sent, by the ORF mechanism, to

 

 

those neighbors with which the ORF capability has been

 

 

negotiated. The neighbors will be triggered to resend updates,

 

 

which match the prefix-list filter, to the local router. The local

 

 

router will then perform a soft reconfiguration.

 

 

 

 

out

Indicates that outgoing advertised routes will be cleared.

 

 

 

 

soft in

Soft inbound reset causes the neighbors to resend all their

 

 

updates to the local switch, without resetting the connection or

 

 

clearing the entries in the local switch. So, the local switch stores

 

 

new updates, and uses them to systematically replace existing

 

 

table entries. This process can use a considerable amount of

 

 

memory.

 

 

 

 

soft out

Soft outbound reset causes the switch to simply resend all its

 

 

updates to the specified neighbor(s), without resetting the

 

 

connection, or clearing table entries.

 

 

 

 

vrf

Applies the command to the specified VRF instance.

 

 

 

 

<vrf-name>

The name of the VRF instance.

 

 

 

Mode [BGP/BGP4+]

Privileged Exec

 

 

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

3.45

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Allied Telesis VERSION 5.4.3-2.6, BGP4 manual Ip-addr, Ipv6-addr