display ipv6 routing-table limit

Function

The display ipv6 routing-table limit command displays limits on the number of routes and prefixes.

Format

display ipv6 routing-table limit vpn-instance vpn-instance-name

display ipv6 routing-table limit all-vpn-instance

display ipv6 routing-table limit

Parameters

Parameter	Description	Value
all-vpn-instance	Displays limits on the number of routes and prefixes in all IPv6 VPN instances.	-
vpn-instance vpn-instance-name	Displays limits on the number of routes and prefixes in a specified IPv6 VPN instance.	The value is a string of 1 to 31 case-sensitive characters, spaces not supported. In addition, the VPN instance name must not be _public_. When double quotation marks are used around the string, spaces are allowed in the string.

Parameter

Description

Value

all-vpn-instance

Displays limits on the number of routes and prefixes in all IPv6 VPN instances.

vpn-instance vpn-instance-name

Displays limits on the number of routes and prefixes in a specified IPv6 VPN instance.

The value is a string of 1 to 31 case-sensitive characters, spaces not supported. In addition, the VPN instance name must not be _public_. When double quotation marks are used around the string, spaces are allowed in the string.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
route-base	read

Usage Guidelines

Usage Scenario

To check the limits on the number of IPv6 routes and prefixes, run the display ipv6 routing-table limit command.

The display ipv6 routing-table limit command displays limits on the number of IPv6 public routes and prefixes.
The display ipv6 routing-table limit all-vpn-instance command displays limits on the number of IPv6 routes and prefixes of all VPN instances.
The display ipv6 routing-table limit vpn-instance command displays limits on the number of IPv6 routes and prefixes of a specified VPN instance.

Example

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

# Display limits on the number of IPv6 public routes and prefixes.

<HUAWEI> display ipv6 routing-table limit
_public_ Instance
Limit-Object Limit-Type     Upper-Limit  Warning    Current    Log-Interval
Route        Default        -            -          -          -           
Prefix       Default        -            -          0          5

# Display limits on the number of IPv6 routes and prefixes of all VPN instances.

<HUAWEI> display ipv6 routing-table limit all-vpn-instance
Limit-Object Limit-Type     Upper-Limit  Warning    Current    Log-Interval
----------------------------------------------------------------------------
VPN Instance Name: vrf1
Route        Default        -            -          -          -           
Prefix       Default        -            -          1          5           
----------------------------------------------------------------------------
VPN Instance Name: vrf2
Route        Default        -            -          -          -           
Prefix       Default        -            -          1          5

# Display limits on the number of IPv6 routes and prefixes of VPN instance named vpn1.

<HUAWEI> display ipv6 routing-table limit vpn-instance vpn1
IPv6 VPN Instance Name: vpn1
Limit-Object     Limit-Type      Upper-Limit    Warning    Current    Log-Interval
Route            Simply-Alert    -              -          -          -
Prefix           Alert-Percent   1000           800        760        5

**Table 1** Description of the **display ipv6 routing-table limit** command output
Item	Description
Limit-Object	Object whose number is limited: Prefix. Route.
Limit-Type	Limit type for the routes and prefixes in the routing table: Simply-Alert: indicates that only alarms are generated when the number of routes or prefixes exceeds the upper limit. Alert-Percent: indicates the percentage of the alarm threshold of routes. Default: indicates that the number of routes or prefixes is not limited by default.
Upper-Limit	Upper limit of routes or prefixes in the routing table.
Warning	Alarm threshold of routes or prefixes in the routing table.
Current	Number of routes or prefixes in the routing table.
Log-Interval	Interval at which logs are displayed when the number of routes or prefixes in the routing table exceeds the upper limit, in seconds.
VPN Instance Name	Name of a VPN instance.
IPv6 VPN Instance Name	Name of a IPv6 VPN instance.