display xpl route-filter

Function

The display xpl route-filter command displays the configuration and reference information about XPL route-filters.

Format

display xpl route-filter state [ attached | unattached ]

display xpl route-filter

display xpl route-filter name xpl-name { attachpoints | uses | detail }

Parameters

Parameter	Description	Value
attached	Displays information about the route-filters that are referenced.	-
unattached	Displays information about the route-filters that are not referenced.	-
name xpl-name	Specifies the name of the route-filters.	The value is a string of 1 to 200 case-sensitive characters, spaces not supported. The string can contain letters, digits, underscores (_), hyphens (-), and dots (.). It must start with a letter or digit.
attachpoints	Displays information about points of attachment.	-
uses	Displays information about route-filters or sets that are referenced.	-
detail	Displays detailed information about route-filters or sets that are referenced.	-
state	Displays information about route-filter configurations and references.	-

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
route-base	read

Usage Guidelines

Usage Scenario

To view information about XPL route-filter and route attribute set configurations and references, run the display xpl command. If a large amount of information is output, you can specify attached or unattached to filter the information. Route attribute set reference indicates that a route attribute set is referenced by a route-filter, and route-filter reference indicates that a route-filter is referenced by a routing protocol. To check the configuration and reference information about XPL route-filters, run the display xpl route-filter command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display detailed configurations of rtf1 and the route-filters or sets referenced by the route-filter named rtf1.

<HUAWEI> display xpl route-filter name rtf1 detail
 permit: 1, deny: 0
 xpl route-filter rtf1
 if ip route-destination in ipf1 then
  apply tag 9
 endif
 if as-path in ap1 then
  apply tag 10
 endif
 if community matches-any cl1 then
  apply tag 11
 endif
 call route-filter rf2(40)
 end-filter
 #
 xpl ip-prefix-list ipf1
 2.2.2.2 32,
 2.2.2.3 32
 end-list
 #
 xpl as-path-list ap1
 regular 8$
 end-list
#
 xpl community-list cl1
 1,
 2,
 3
 end-list
 #
 xpl route-filter rtf2($med1)
  apply med $med1
 end-filter

# Display information about route-filters or sets referenced by the route-filter named rtf1.

<HUAWEI> display xpl route-filter name rtf1 uses
route filter used:
----------------------------------------------------------
rtf2    
ip-prefix list used:
------------------------------------
ipf1
as-path list used:
------------------------------------
ipf1
community list used:
------------------------------------
cl1

# Display reference information about the route-filter named r1 by routing protocols.

<HUAWEI> display xpl route-filter name r1 attachpoints
Service   attachPoint         ReferCnt      BoundBy
bgp       bgpPeerExport       1             r1

# Display information about route-filter configurations and references.

<HUAWEI> display xpl route-filter state
Attached: Applied by at least one attach point
Unattached: Not applied by any attach point

Attached
---------------------------------------------------------------
r1

Unattached
---------------------------------------------------------------

**Table 1** Description of the **display xpl route-filter** command output
Item	Description
as-path list used	AS_Path sets that are referenced.
community list used	Community sets that are referenced.
route filter used	Route-filters that are referenced.
ip-prefix list used	IPv4 prefix sets that are referenced.
Service	Protocol that references the route-filter or route attribute set.
attachPoint	Application of the route-filter in the protocol.
ReferCnt	Number of times that the route-filter is referenced by the protocol.
BoundBy	Name of the route-filter that is directly referenced by the protocol.
Attached: Applied by at least one attach point	The route-filter is referenced at least once.
Unattached: Not applied by any attach point	The route-filter or route attribute set is not referenced.
Attached	Route-filter that is referenced.
Unattached	Route-filter that is not referenced.
permit	Number of routes permitted by the route-filter. The count is cumulative and increases every time a route is permitted by the route-filter. In some scenarios, verification scenario for example, duplicated counting may occur. The count is the sum of matching result of all services. If a service does not use the route-filter anymore, the count decreases. If the route-filter is reconfigured, recounting is performed.
deny	Number of routes denied by the route-filter. The count is cumulative and increases every time a route is denied by the route-filter. In some scenarios, verification scenario for example, duplicated counting may occur. The count is the sum of matching result of all services. If a service does not use the route-filter anymore, the count decreases. If the route-filter is reconfigured, recounting is performed.