Before You Begin; Broadband - ZyXEL Communications NR/FWA Outdoor Series User Manual

Cellular APN with VLAN Tagging
Use VLAN tags to separate LAN traffic from different WAN connections. You need a VLAN-aware device
on your LAN, such as a switch. For example, say you configured two WAN connections APN 1 and APN 2
on the Zyxel Device (ZD). WAN 1 (APN 1) connects to the ISP management server (S). WAN 2 (APN 2)
connects to the Internet. Enable IP Passthrough on APN 2 and set its VLAN ID to VLAN 2. Meanwhile,
keep IP Passthrough disabled on APN 1 to use NAT.
Client A, B and client C connect to the Zyxel Device (ZD) through a switch that supports VLAN. Client A,
B are in VLAN 1; client C is in VLAN 2. WAN traffic (APN 1 and APN 2) can now go to different LAN clients
according to the VLAN tag. Clients A, B get IP addresses assigned by NAT on the Zyxel Device. Clients C
gets the ISP-assigned public IP 1.1.1.1.
Figure 47 Cellular Example

7.1.3 Before You Begin

You may need to know your Internet access settings such as cellular APN, WAN IP address and SIM
card's PIN code if the Status light on your Zyxel Device shows disconnection of the Internet. Get this
information from your service provider.

7.2 Broadband

Use this screen to change your Zyxel Device's Internet access settings. The summary table shows you the
configured WAN services (connections) on the Zyxel Device. Use information provided by your ISP to
configure WAN settings.
Click Network Setting > Broadband to access this screen.
Chapter 7 Broadband
NR/FWA Outdoor Series User's Guide
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