nat64 alarm port-number threshold

Function

The nat64 alarm port-number threshold command sets an alarm threshold for the usage of a NAT64 NO-PAT address pool.

The undo nat64 alarm port-number threshold command restores the default alarm thresholds for the usage of a NAT64 NO-PAT address pool.

The default alarm threshold for the usage of a NAT64 address pool is 80%.

This command is supported only on the NetEngine 8000 F1A.

Format

nat64 alarm address-group port-number threshold value

undo nat64 alarm address-group port-number threshold [ value ]

Parameters

Parameter	Description	Value
value	Sets the alarm threshold of the usage of the NO-PAT address pool.	The value is an integer ranging from 60 to 100, in percentage. The default value is 80%.
address-group	Indicates the alarm threshold for the port usage in a NAT64 address pool.	-

Parameter

Description

Value

value

Sets the alarm threshold of the usage of the NO-PAT address pool.

The value is an integer ranging from 60 to 100, in percentage. The default value is 80%.

address-group

Indicates the alarm threshold for the port usage in a NAT64 address pool.

Views

NAT64 instance view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
nat	write

Usage Guidelines

Usage Scenario

To monitor NAT64 port usage, run the nat64 alarm port-number threshold command to set an alarm threshold for the port usage in a NAT64 address pool or the user-based port usage. If the port usage in a NAT64 address pool or the user-based port usage exceeds the alarm threshold, the system generates an alarm and records a log. After the port usage decreases to 87.5% or lower, the alarm is cleared.

Example

# Set an alarm threshold for the port usage in a NAT64 address pool to 85% in the view of a NAT64 instance named nat1.

<HUAWEI> system-view
[~HUAWEI] nat64 instance nat1 id 1
[*HUAWEI-nat64-instance-nat1] nat64 alarm address-group port-number threshold 85