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Junos CLI Reference
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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default-chap-secret

date_range 19-Nov-23

Syntax

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default-chap-secret name;

Hierarchy Level

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[edit interfaces interface-name ppp-options chap],
[edit interfaces interface-name unit logical-unit-number ppp-options chap],
[edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number ppp-options chap]

Description

Define the default CHAP secret to be used when no matching CHAP access profile exists.

For ATM2 IQ interfaces only, you can configure a default CHAP secret on the logical interface unit if the logical interface is configured with one of the following PPP over ATM encapsulation types:

  • atm-ppp-llc—PPP over AAL5 LLC encapsulation.

  • atm-ppp-vc-mux—PPP over AAL5 multiplex encapsulation.

Default

If you do not include the default-chap-secret statement in the configuration, and an interface receives a CHAP challenge or response from a peer that is not in the applied access profile, the link is immediately dropped.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 8.0.

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