D-Link DSL-2877AL Dual Band Wireless AC750 VDSL/ADSL2+ Modem Router User Manual
Connection Settings
In this section, the following parameters are available to configure:
Connection: Specifies the 3G connection mode, It includes 3 connection models:
Always On, Connect On-Demand and Connect Manually. if the user select
the Connect On-Demand, then you need to configure idle time.
PPP Authentication: Select the PPP authentication, there are 3 options for PPP
authentication: Auto, PAP and CHAP.
Default Route: Specifies the default route for the 3G interface. .
NAT: Enable or disable the NAT function for the 3G interface.
TCP MTU: Specifies the TCP MUT for the 3G interface.
Section 3 - Web User Interface Configuration
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