Adtran 4110 用户手册

Chapter 3.  Terminal Menu Operation and Structure

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Express 4110/4120 User Manual

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Write security: 2; Read security: 3

This parameter specifies how the Express 4110/4120 is to be authenti-
cated by the PPP peer.  There are four possible selections. See “Security/
PPP” on page 3-31 for an explanation of the three PPP standard authenti-
cation types.

Write security: 1; Read security: 3

This is the username that is used when being authenticated by the PPP 
peer.

Write security: 0; Read security: 1

This is the password or secret that is used when being authenticated by 
the PPP peer.

Write security: 1; Read security: 3

This is the username that is used to match the user to the Connection List 
profile. During an incoming call, the Express 4110/4120 will scan all 
active connection profiles and match the received PPP peer’s username.  
If the name is not found, then the DEFAULT profile is used, if and only if 
the DEFAULT profile has nothing in the Rx Username parameter. During 
an outgoing call, this username does not have to match the username 
reported by the PPP peer.

 (def) 

 The connection will not allow the PPP peer to 
authenticate it.

 The connection  can be authenticated using PAP, 
CHAP or EAP. 

 

The connection can be authenticated using CHAP 
or EAP only.

 

 The connection will only allow authentication by the 
peer using EAP.