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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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The ike-proposal command configures an IKE proposal for an IKE peer.

The undo ike-proposal command restores the default IKE proposal referenced by an IKE peer.

By default, the system provides the IKE proposal Default with the lowest priority.

Table 10-38 describes the default configuration of the created IKE proposal.
Table 10-38  Default configuration of the created IKE proposal


Default Setting

Authentication method

Pre-shared key authentication

Authentication algorithm


Encryption algorithm


DH group 1024-bit Diffie-Hellman group (group2)
SA duration 86400s

PRF (supported by only IKEv2)


  • The IKE proposal Default uses pre-shared key authentication, SHA-1 authentication algorithm, DES-CBC encryption algorithm, DH group group1, HMAC-SHA-1 algorithm used to generate a pseudo random number, IKE SA duration of 86400s. The configuration of the IKE proposal Default cannot be changed.
  • SHA-1 is insecure and has potential security risks. You are advised to use AES-XCBC-MAC-96, SHA-256, SHA-384, or SHA-512 or SM3.

  • DES-CBC is insecure and has potential security risks. You are advised to use AES-CBC-128, AES-CBC-192, or AES-CBC-256.

  • The 768-bit Diffie-Hellman group (group1) has potential security risks. You are advised to use 2048-bit Diffie-Hellman group (group14).

  • HMAC-SHA-1 is insecure and has potential security risks. You are advised to use AES-XCBC-128, HMAC-SHA-256, HMAC-SHA-384, or HMAC-SHA-512.


ike-proposal proposal-number

undo ike-proposal [ proposal-number ]






Specifies the number of the IKE proposal used in IKE negotiation. A smaller value indicates a higher priority of an IKE proposal.

The value is an integer that ranges from 1 to 99.


IKE peer view

Default Level

2: Configuration level

Usage Guidelines

Before running this command to specify an IKE proposal, run the ike proposal command to configure the IKE proposal.


# Configure an IKE proposal and reference the IKE proposal for an IKE peer.

<Huawei> system-view
[Huawei] ike proposal 10
[Huawei-ike-proposal-10] quit
[Huawei] ike peer huawei v1
[Huawei-ike-peer-huawei] ike-proposal 10
Updated: 2019-05-29

Document ID: EDOC1000097293

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