No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

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.
Rate and give feedback :
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
ike heartbeat-timer interval

ike heartbeat-timer interval

Function

The ike heartbeat-timer interval command sets the interval for sending heartbeat packets through an IKE SA.

The undo ike heartbeat-timer interval command cancels the configuration.

By default, an IKE SA does not send heartbeat packets.

Format

ike heartbeat-timer interval interval

undo ike heartbeat-timer interval

Parameters

Parameter

Description

Value

interval

Specifies the interval for sending heartbeat packets through an IKE SA.

The value is an integer that ranges from 20 to 28800, in seconds.

Views

System view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

After heartbeat detection is enabled, the local end periodically sends detection packets to the remote end. If the remote end does not receive packets after the heartbeat timer expires, the remote end considers the local end faulty. IKE can send heartbeat packets to detect the IKE peer fault and maintain the link status of the IKE SA.

The interval at which heartbeat packets are sent (ike heartbeat-timer interval) at the local end must be used with the timeout interval of heartbeat packets (ike heartbeat-timer timeout) at the remote end. If the remote peer does not receive any heartbeat packet within the timeout interval, the IKE SA with a timeout tag is deleted along with its corresponding IPSec SA. If the IKE SA does not have a timeout tag, it is marked as timeout.

Precautions

When ike heartbeat-timer interval is configured at one end, the ike heartbeat-timer timeout command must be used at the other end.

The timeout interval of heartbeat packets must be longer than the interval at which heartbeat packets are sent. On a network, packet loss seldom occurs consecutively more than three times. Therefore, it is recommended that the timeout interval of heartbeat packets be three times the interval at which heartbeat packets are sent.

Example

# Set the interval for sending heartbeat packets to 20 seconds.

<Huawei> system-view
[Huawei] ike heartbeat-timer interval 20 
Translation
Download
Updated: 2019-05-29

Document ID: EDOC1000097293

Views: 48533

Downloads: 102

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next