Wan3 / Wan4 - 4G Lte Usb Modem Setup; Ppp Mode - Draytek Vigor2865 Series Quick Start Manual

4 . 4 W A N 3 /
4 . 4 W A N 3
The 4G LTE USB modem facility can be used either as a primary Internet connection
or as a backup that will only activate when other WAN interfaces are offline. It
allows a supported USB modem to provide internet access through the router.
The list of supported modems can be found under:
[USB Application] > [Modem Support List]
or on the DrayTek UK site:
https://www.draytek.co.uk/support/guides/usb-3g-4g-modem-support-list
There are two USB modem connection modes available:
PPP mode is used where the modem provides a dial-up interface and would typically
require software to perform dialing and provide status information and diagnostics
when used with a PC.
DHCP mode is used where the modem operates as a virtual network adapter / router
and will usually have diagnostics and usage information shown in a web interface.
When configuring the 3G/4G LTE modem, the router will require the correct APN
(Access Point Name) details and a username and password with some ISPs. If those
details are not set, the mobile network may reject the connection attempts of the
router, which will result in the router showing no signal / no IP address.
4 . 4 . 1 P P P M
4 . 4 . 1 P P P M
To set up the USB WAN for PPP mode, go to [WAN] > [Internet Access]
Select 3G/4G USB Modem (PPP mode) from the drop-down box
Click the Details Page button to continue:
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