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To use 4G USB Modem (DHCP mode) as the accessing protocol of the internet, please
choose Internet Access from WAN menu. Then, select 4G USB Modem (DHCP mode) for
WAN2. The following web page will be shown.
Available settings are explained as follows:
Item
4G USB Modem
(DHCP mode)
SIM PIN code
Network Mode
APN Name
MTU
WAN Connection
Detection
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Description
Click Enable for activating this function. If you click
Disable, this function will be closed and all the settings that
you adjusted in this page will be invalid.
Type PIN code of the SIM card that will be used to access
Internet.
The maximum length of the PIN code you can set is 15
characters.
Force Vigor router to connect Internet with the mode
specified here. If you choose 4G/3G/2G as network mode,
the router will choose a suitable one according to the actual
wireless signal automatically.
APN means Access Point Name which is provided and
required by some ISPs. Type the name and click Apply.
The maximum length of the name you can set is 43
characters.
It means Max Transmit Unit for packet. The default setting
is 1380.
Such function allows you to verify whether network
connection is alive or not through ARP Detect or Ping
Detect.
Mode – Choose ARP Detect or Ping Detect for the system
to execute for WAN detection.
Ping IP – If you choose Ping Detect as detection mode, you
have to type IP address in this field for pinging.
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Vigor2120 Series User's Guide
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