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Actiontec Broadband Router User Manual
41
Chapter 4
Using Network Connections
Login User Name
Enter the user name (provided by the
ISP
) in this text box.
Login Password
Enter the password (provided by the
ISP
) in this text box.
Support Unencrypted Password (PAP)
Password Authentication Protocol (
PAP
)
is a simple, plain-text authentication scheme. The user name and password are
requested by the networking peer in plain-text.
PAP
, however, is not a secure
authentication protocol. Man-in-the-middle attacks can easily determine the
remote access client’s password.
PAP
offers no protection against replay attacks,
remote client impersonation, or remote server impersonation.
Support Challenge Handshake Authentication (CHAP)
Click in this check box to
activate
CHAP
, a challenge-response authentication protocol that uses
MD5
to
hash the response to a challenge.
CHAP
protects against replay attacks by using
an arbitrary challenge string per authentication attempt.
Support Microsoft CHAP
Click in this check box if communicating with a peer
that uses Microsoft
CHAP
authentication protocol.
Support Microsoft CHAP Version 2
Select this check box if communicating with a
peer that uses Microsoft
CHAP
Version 2 authentication protocol.
PPP Compression
The
PPP
Compression Control Protocol (
CCP
) is responsible for configuring,
enabling, and disabling data compression algorithms on both ends of the point-
to-point link. It is also used to signal a failure of the compression/ decompres-
sion mechanism in a reliable manner.
For each compression algorithm (
BSD
and
Deflate
), select one of the following
from the drop-down list:
Reject
Selecting this option rejects
PPP
connections with peers that use the com-
pression algorithm. If Reject is activated, throughput may diminish.
Allow
Selecting this option allows
PPP
connections with peers that use the com-
pression algorithm.
Require
Selecting this option insures a connection with a peer using the com-
pression algorithm.
Summary of Contents for Broadband Router MI408
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