Chapter 8 Broadband
AX/DX/EX/PX Series User’s Guide
226
Secondary
DNS Server
Enter the second DNS server address assigned by the ISP.
Enable e-mail
Notification
Select this to enable the email notification function. The Zyxel Device will email you a notification
when the cellular connection is up.
Mail Account Select an email address you have configured in Maintenance > E-mail Notification. The Zyxel
Device uses the corresponding mail server to send notifications.
You must have configured a mail server already in the Maintenance > E-mail Notification screen.
Cellular Backup
e-mail Title
Enter a title that you want to be in the subject line of the email notifications that the Zyxel Device
sends.
Send
Notification to E-
mail
Notifications are sent to the email address specified in this field. If this field is left blank,
notifications cannot be sent through email.
Click this to show the advanced cellular backup settings.
Budget Setup
Enable Budget
Control
Click this switch to set a monthly limit for the user account of the installed cellular card.
You can set a limit on the total traffic and/or call time. The Zyxel Device takes the actions you
specified when a limit is exceeded during the month.
Time Budget Select this and specify the amount of time (in hours) that the cellular connection can be used
within one month. If you change the value after you configure and enable budget control, the
Zyxel Device resets the statistics.
Data Budget
(Mbytes)
Select this and specify how much downstream and/or upstream data (in Mega bytes) can be
transmitted through the cellular connection within one month.
Select Download/Upload to set a limit on the total traffic in both directions.
Select Download to set a limit on the downstream traffic (from the ISP to the Zyxel Device).
Select Upload to set a limit on the upstream traffic (from the Zyxel Device to the ISP).
If you change the value after you configure and enable budget control, the Zyxel Device resets
the statistics.
Data Budget
(kPackets)
Select this and specify how much downstream and/or upstream data (in k Packets) can be
transmitted through the cellular connection within one month.
Select Download/Upload to set a limit on the total traffic in both directions.
Select Download to set a limit on the downstream traffic (from the ISP to the Zyxel Device).
Select Upload to set a limit on the upstream traffic (from the Zyxel Device to the ISP).
If you change the value after you configure and enable budget control, the Zyxel Device resets
the statistics.
Reset all budget
counters on
Select the date on which the Zyxel Device resets the budget every month. Select last if you want
the Zyxel Device to reset the budget on the last day of the month. Select specific and enter the
number of the date you want the Zyxel Device to reset the budget.
Reset time and
data budget
counters
Click this button to reset the time and data budgets immediately. The count starts over with the
cellular connection’s full configured monthly time and data budgets. This does not affect the
normal monthly budget restart; so if you configured the time and data budget counters to reset
on the second day of the month and you use this button on the first, the time and data budget
counters will still reset on the second.
Actions before
over budget
Specify the actions the Zyxel Device takes before the time or data limit exceeds.
Table 50 Network Setting > Broadband > Cellular Backup (continued)
LABEL DESCRIPTION
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