ZyXEL Communications VMG4381-B10A, Руководство пользователя

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Chapter 6 Broadband
VMG4381-B10A User’s Guide
92
Obtain DNS
info
dynamically Select this to have the Device get the DNS server addresses from the ISP automatically.
Use the
following static
DNS IP address Select this to have the Device use the DNS server addresses you configure manually.
Primary DNS
server Enter the first DNS server address assigned by the ISP.
Secondary DNS
server Enter the second DNS server address assigned by the ISP.
Advanced Click this to show the advanced 3G backup settings.
Budget Setup
Enable Budget
Control Select Enable to set a monthly limit for the user account of the installed 3G card. You can
set a limit on the total traffic and/or call time. The 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 3G connection can be used
within one month. If you change the value after you configure and enable budget control,
the Device resets the statistics.
Data Budget
(Mbytes) Select this and specify how much downstream and/or upstream data (in Mega bytes) can be
transmitted via the 3G 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 Device).
Select Upload to set a limit on the upstream traffic (from the Device to the ISP).
If you change the value after you configure and enable budget control, the Device resets the
statistics.
Data Budget
(kPackets) Select this and specify how much downstream and/or upstream data (in k Packets) can be
transmitted via the 3G 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 Device).
Select Upload to set a limit on the upstream traffic (from the Device to the ISP).
If you change the value after you configure and enable budget control, the Device resets the
statistics.
Reset all
budget
counters on Select the date on which the Device resets the budget every month. Select last if you want
the Device to reset the budget on the last day of the month. Select specific and enter the
number of the date you want the 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 3G 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 Device takes before the time or data limit exceeds.
Enable % of
time budget/
data budget
(Mbytes)/data
budget
(kPackets) Select Enable and enter a number from 1 to 99 in the percentage fields. If you change the
value after you configure and enable budget control, the Device resets the statistics.
Table 11
Network Setting > Broadband > 3G Backup (continued)
LABEL DESCRIPTION