Configuring Other Ppp Attributes - Juniper JUNOSE SOFTWARE 11.2.X - LINK LAYER CONFIGURATION GUIDE 7-7-2010 Configuration Manual

JunosE 11.2.x Link Layer Configuration Guide
ppp max-bad-auth

Configuring Other PPP Attributes

encapsulation mlppp
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Use to modify the length of the CHAP challenge by specifying the allowable minimum
length and maximum length.
CAUTION: Do not use the ppp chap-challenge-length command; increasing the
minimum length (from the default 16 bytes) or decreasing the maximum length (from
the default 32 bytes) reduces the security of your router.
Specify the minimum and maximum lengths in bytes in the range 8–63.
The maximum length must be greater than or equal to the minimum length.
Example
host1(config-if)#ppp chap-challenge-length 24 28
Use the no version to restore the default minimum (16 bytes) and default maximum
(32 bytes).
See ppp chap-challenge-length.
Use to specify the maximum number of authentication retries the router allows before
terminating a PPP session
This value applies to PAP and CHAP authentication.
The range is 0–7. The default is 0, which indicates that no retries are allowed.
Example
host1(config-if)#ppp max-bad-auth 3
Use the no version to return the number of retries to the default, 0.
See ppp max-bad-auth.
The available ppp command options are the same for interfaces whether they are
configured with PPP or MLPPP.
Use to configure MLPPP as the encapsulation method on an individual interface.
Use this command only within the context of an individual interface. Issuing this
command creates an MLPPP link interface, also referred to as an MLPPP bundle
member.
Example
host1(config)#interface serial 2/0:1/1
host1(config-if)#encapsulation mlppp
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