Avaya Configuring Dial Services Manual do Utilizador descarregar pdf (Página 160)

Configuring Dial Services

5-24

Parameter: CHAP Secret

Default: Unsecured

Options: Any text string; maximum 20 characters

Function: Speciﬁes the CHAP Secret you assign to this interface. The CHAP Secret

is for identiﬁcation and security purposes, and it must be the same on both

sides of the connection.

When one router places a call to another router, an authentication process

takes place. During this phase, the routers send challenge packets back

and forth that include the CHAP Secret. Both routers on a link must have

the same secret to correctly calculate responses to the challenges.

Instructions: If you conﬁgure CHAP as the authentication protocol, specify the CHAP

Secret. If not, ignore this parameter.

MIB Object ID: 1.3.6.1.4.1.18.3.5.9.2.3.1.4

Parameter: PAP Password

Default: None

Options: Any text string; maximum 25 characters

Function: Speciﬁes the PAP password you assign to this interface. The PAP

password is for identiﬁcation and security purposes, and it must be the

same on both sides of the connection.

During the interface’s authentication phase, all Password Authenticate-

Request messages that the calling router sends to the called router must

include the correct password. If the password is not correct, the called

router sends an Authenticate Negative Acknowledgment

(Authenticate-NAK) message and the router does not bring up the

connection.

Instructions: If you conﬁgured PAP as the authentication protocol, specify a unique

PAP password. If not, ignore this parameter.

MIB Object ID: 1.3.6.1.4.1.18.3.5.9.2.3.1.5

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Avaya Configuring Dial Services Manual do Utilizador Página 160