BGP and BGP4+ Commands

show ip bgp quote-regexp (BGP)

Use this command to display routes matching the AS path regular expression within an IPv4 environment. Use the show bgp ipv6 quote-regexp (BGP4+) command to display routes matching the AS path regular expression within an IPv6 environment.

Note that you must use quotes to enclose the regular expression with this command. Use the regular expressions listed below with the <expression> parameter:

Symbol

Character

Meaning

^

Caret

Used to match the beginning of the input string. When used

 

 

at the beginning of a string of characters, it negates a pattern

 

 

match.

 

 

 

$

Dollar sign

Used to match the end of the input string.

 

 

 

.

Period

Used to match a single character (white spaces included).

 

 

 

*

Asterisk

Used to match none or more sequences of a pattern.

 

 

 

+

Plus sign

Used to match one or more sequences of a pattern.

 

 

 

?

Question

Used to match none or one occurrence of a pattern.

 

mark

 

 

 

 

_

Underscore

Used to match spaces, commas, braces, parenthesis, or the

 

 

beginning and end of an input string.

 

 

 

[ ]

Brackets

Specifies a range of single-characters.

 

 

 

-

Hyphen

Separates the end points of a range.

 

 

 

For information on output options, see “Controlling “show” Command Output” on page 3.6.

Syntax show ip bgp quote-regexp <expression>

Syntax [VRF] show ip bgp [globalvrf <vrf-name>] quote-regexp <expression>

Parameter

Description

 

 

global

When VRF-Lite is configured, apply the command to the global

 

routing and forwarding table.

 

 

vrf

Apply the command to the specified VRF instance.

 

 

<vrf-name>

The name of the VRF instance.

<expression> Specifies a regular-expression to match the BGP AS paths.

Mode User Exec and Privileged Exec

Examples

awplus# show ip bgp quote-regexp myexpression

awplus# show ip bgp global quote-regexp 65550 65555

Related Commands show bgp ipv6 quote-regexp (BGP4+)

 

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

 

3.240

AlliedWare PlusTM Operating System - Software Version 5.4.3-2.6

C613-50032-01 REV D

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Allied Telesis VERSION 5.4.3-2.6 manual Show ip bgp quote-regexp BGP, Related Commands show bgp ipv6 quote-regexp BGP4+