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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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sa trigger-mode

sa trigger-mode


The sa trigger-mode command configures an IPSec SA trigger mode.

The undo sa trigger-mode command restores the default IPSec SA trigger mode.

By default, the IPSec SA trigger mode is auto.


sa trigger-mode { auto | traffic-based }

undo sa trigger-mode






Indicates that an IPSec SA is triggered automatically.



Indicates that an IPSec SA is triggered by traffic.



IPSec policy view

Default Level

2: Configuration level

Usage Guidelines

After IKE negotiation is successful, an SA is established in the specified trigger mode.
  • If auto is specified, an IPSec SA is triggered automatically.
  • If traffic-based is specified, an IPSec SA is triggered only when data flows matching the IPSec policy are sent out.


# Set the IPSec SA trigger mode to traffic-based.

<Huawei> system-view
[Huawei] ipsec policy test 10 isakmp 
[Huawei-ipsec-policy-isakmp-test-10] sa trigger-mode traffic-based
Updated: 2019-05-29

Document ID: EDOC1000097293

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