Table of Contents
Advertisement
CHAP Secret
This field is used to enter the Secret (i.e., password) necessary to challenge
the peer.
Initiate Negotiation
Determines whether the port actively sends negotiation requests to the peer
site or passively waits for negotiation requests.
Parameters To Negotiate
The table displayed near the bottom of the PPP Service Details screen shows
which parameters are set to be negotiated. You can specify which parameters
should be negotiated by selecting the desired option. The parameters are
described in the table below.
Parameter
Protocol Header
Compression
IPCP (IP Control
Protocol)
Compression
MRU (Maximum
Receive Units)
HDLC Address
Compression
IP Address
ACCM
Magic Number
PAP (Password
Authentication
Protocol)
CHAP (Challenge-
Handshake
Authentication
Protocol)
Values: User established
Default: Secret
Values: Yes, No
Default: Yes
Description
Compresses PPP protocol headers.
Default = Yes
Compresses TCP headers using Van Jacobsen compression.
Default = Yes
Informs the peer that the implementation can receive larger
packets, or to request that the peer send smaller packets.
Default = Yes
Negotiates the compression of high-level data link control
(HDLC) addresses.
Default = Yes
Dynamically negotiates for IP addresses; otherwise, it is
assumed both sides know each other's IP addresses.
Default = Yes
Negotiates the use of control character transparency on
asynchronous links.
Default = Yes
Unique numbers useful for detecting loopbacks.
Default = Yes
An authentication scheme used by PPP servers to validate the
identity of the originator of the connection.
Default = No
An authentication scheme used by PPP servers to validate the
identity of the originator of the connection upon connection or
any time later.
Default = No
V T 1 0 0 I n t e r f a c e
4-23
Advertisement
Table of Contents
