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Fat AP and Cloud AP V200R008C00 CLI-based Configuration Guide

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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).
Mesh Profile

Mesh Profile

Huawei Fat APs do not support common Mesh functions. Mesh features of Huawei Fat APs are applicable only to vehicle-ground communication scenarios. In vehicle-ground communication scenarios, Fat APs function as vehicle-mounted APs and set up Mesh backhaul links with trackside APs.

A Mesh profile contains major parameters required for configuring the Mesh function. To enable AP radios to set up Mesh links, the AP radios must have a Mesh profile referenced.

When configuring Mesh services, use the Mesh profile with the following profiles:
  • Security profile: After a security profile is bound to a Mesh profile, parameters in the security profile will be used for Mesh link setup to ensure security of Mesh links, The WPA2+PSK+AES security policy is recommended for a Mesh security profile.

    NOTE:

    The security policy can be set to open system authentication only for the Mesh network in rail transportation scenarios.

  • Mesh whitelist profile: A Mesh whitelist profile contains MAC addresses of neighboring APs allowed to set up Mesh links with an AP. After a Mesh whitelist profile is applied to an AP radio, only APs with MAC addresses in the whitelist can access the AP, and other APs are denied. On common Mesh networks, a Mesh whitelist must be configured for a Mesh node. To prevent a vehicle-mounted AP from connecting to trackside APs along a different track from the vehicle-mounted AP, add MAC addresses of all trackside APs along the local track to the Mesh whitelist of the vehicle-mounted AP.
    NOTE:
    • A neighboring AP with the MAC address in the whitelist can set up a wireless virtual link with the local AP only after passing security authentication.
  • Mesh handover profile: After a Mesh handover profile is bound to a Mesh profile, the Mesh profile can provide the fast Mesh link handover function and apply to train-ground communication scenarios.

By default, the system provides the Mesh profile default. Both the default Mesh profile default and a self-defined Mesh profile have the security profile default-mesh referenced by default. In the security profile default-mesh, the security policy is set to WPA2+PSK+AES and the security key to huawei_secmesh. If the default security profile default-mesh is used, you are advised to change the security key of the profile to ensure security.

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Updated: 2019-01-11

Document ID: EDOC1000176006

Views: 116492

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