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The following table describes the labels in this screen.
Table 6-3 WAN: WAN Backup: WAN Backup Advanced
LABEL
Basic
Login Name
Type the login name assigned by your ISP.
Password
Type the password assigned by your ISP.
Retype to Confirm
Type your password again to make sure that you have entered is correctly.
Authentication Type
Use the drop-down list box to select an authentication protocol for outgoing calls.
Options are:
CHAP/PAP - Your Contivity 251 accepts either CHAP or PAP when requested by
this remote node.
CHAP - Your Contivity 251 accepts CHAP only.
PAP - Your Contivity 251 accept PAP only.
Primary/ Secondary
Type the first (primary) phone number from the ISP for this remote node. If the
Phone Number
primary phone number is busy or does not answer, your Contivity 251 dials the
secondary phone number if available. Some areas require dialing the pound sign #
before the phone number for local calls. Include a # symbol at the beginning of the
phone numbers as required.
Dial Backup Port
Use the drop-down list box to select the speed of the connection between the dial
backup port and the external device. Available speeds are: 9600, 19200, 38400,
Speed
57600, 115200 or 230400 bps.
AT Command Initial
Type the AT command string to initialize the WAN device. Consult the manual of
String
your WAN device connected to your dial backup port for specific AT commands.
Advanced Modem
Click the Edit button to display the Advanced Modem Setup screen and edit the
Setup
details of your dial backup setup.
TCP/IP Options
Metric
This field sets this route's priority among the three routes the Contivity 251 uses
(normal, traffic redirect and dial backup). Type a number (1 to 15) to set the priority
of the dial backup route for data transmission. The smaller the number, the higher
the priority.
If the three routes have the same metrics, the priority of the routes is as follows:
WAN, Traffic Redirect, Dial Backup.
DESCRIPTION
Contivity 251 VPN Switch User's Guide
WAN Setup 6-13
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