Digi TransPort WR31 User Manual page 325

Configure network interfaces
Allow remote end to request callback
When enabled, requests a callback when it dials into a remote device. The answering PPP
instance of the remote router must also be configured with the telephone number of the calling
router and a suitable username, password combination.
Allow remote end to request callback
Controls whether or not the router will respond to incoming callback requests. The options are:
Off
•
Desired
•
Required
•
Allow this unit to authenticate using
CHAP-MD5
Selecting enabled from the drop-down menu allows the router to authenticate logins using the
CHAP MD-5 algorithm.
MS-CHAP
Selecting enabled from the drop-down menu allows the router to authenticate logins using
Microsoft's proprietary MS-CHAP algorithm.
MS-CHAPv2
Selecting enabled from the drop-down menu allows the router to authenticate logins using
version 2 of Microsoft's proprietary MS-CHAP algorithm.
Allow a remote unit to authenticate using
CHAP-MD5
When enabled, allows the router to authenticate with a remote unit using the CHAP-MD5
algorithm.
MS-CHAP
When enabled, allows the router to authenticate with a remote unit using Microsoft's MS-CHAP
algorithm.
MS-CHAPv2
When enabled, allows the router to authenticate with a remote unit using version 2 of
Microsoft's MS-CHAP algorithm.
Digi TransPort WR Routers User Guide
Configure Advanced interfaces settings: External modems and PPP
325