(Optional) Configuring User Authentication on the LNS

Generally, access L2TP users are authenticated on a LAC and do not need to be authenticated on an LNS again. However, if the LNS does not trust the LAC, the users need to be authenticated again on the LNS after the connections between the users and the LNS are established.

Context

Authentication on an LNS involves mandatory PPP LCP re-negotiation and CHAP authentication.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run l2tp-group group-name

    An L2TP group is created, and its view is displayed.

  3. Run mandatory-lcp [ on-mismatch [ strict ] ]

    Mandatory LCP re-negotiation is performed.

  4. Run mandatory-chap

    Mandatory CHAP authentication is performed.

  5. Run commit

    The configuration is committed.

Parent Topic: Configuring an LNS
Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.
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