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AR500, AR510, and AR530 V200R007 Commands Reference

This document describes all the configuration commands of the device, including the command function, syntax, parameters, views, default level, usage guidelines, examples, and related commands.
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re-authentication interval

re-authentication interval


The re-authentication interval command sets the IKEv2 re-authentication interval.

The undo re-authentication interval command cancels the configuration.

By default, IKEv2 re-authentication is not performed.


re-authentication interval interval

undo re-authentication interval






Specifies the IKEv2 re-authentication interval.

The value is an integer that ranges from 300 to 86400, in seconds.


IKE peer view, IPSec Efficient VPN policy view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

In the remote access scenario, third-party attacks may occur during communications of peers. To improve IPSec network security, you can run this command to periodically re-authentication the peers.


Only IKEv2 supports re-authentication.


# Set the re-authentication interval of an IKE peer to 400 seconds.

<Huawei> system-view
[Huawei] ike peer peer1 v2
[Huawei-ike-peer-peer1] re-authentication interval 400
Updated: 2019-05-29

Document ID: EDOC1000097293

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