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NetComm NF2 User Guide
www.netcommlimited.com 
YML27 
Wireless WAN 
This page allows you to configure the Mobile Broadband (MBB) settings for use as the WAN interface of the router. 
Figure 15: 
Advanced - Network Setup - Wireless WAN Setup 
OPTION 
DEFINITION 
WAN Interface 
Enter the WAN interface required. Options are Ethernet WAN or Wireless WAN (3G/4G Mobile Broadband). 
Country 
Enter the Country where the 3G/4G Internet Provider is operating. This field affected such settings as dial and 
ring tones, and the prefixes that need to be entered before making a call. 
Choose an APN here 
Enter your MBB (Mobile Broadband) provider here. Enter the Access Point Name that your MBB (Mobile 
Broadband) provider has recommended you use. 
APN 
Enter the Access Point Name that your MBB (Mobile Broadband) provider has recommended you use. 
PIN Code 
If your SIM card requires a PIN code, enter it in here. 
Dial 
The string value that needs to be dialled to make a 3G/4G connection. *99# 
Authentication Type 
Select the authentication type used by the MBB connection. If you are unsure what this is select the Auto 
option. 
Primary DNS 
Enter the Primary Domain Name Server address used by the MBB connection. 
Secondary DNS 
Enter the Secondary Domain Name Server address used by the MBB connection. 
Connection Control 
Select from the connection control options: 
Connect on Demand 
–
Connect when a MBB WAN interface is attempting to make a connection. 
Auto Reconnect (always on) 
–
Assume the MBB connection is always on and try to connect if the MBB 
connection is dropped. 
Manually 
–
Connect the Wireless WAN interface only when a manual attempt is made. 
MTU 
Enter the Maximum Transmission Unit, the size of the largest packet that a network protocol can transmit. 
Keep Alive 
A mechanism for testing whether the MBB connection is active or not by periodically pinging a remote host. 
Multicast 
Select whether which version IGMP (Internet Group management Protocol) is required for your WAN 
connection. In most cases the Auto connection will suffice. 
IGMP Snooping 
Select whether you wish IGMP enabled on the WAN connection. IGMP snooping is the process of listening to 
(IGMP) network traffic. IGMP snooping, as implied by the name, allows the router to listen in on the IGMP 
conversation between computers and the routers. By listening to these conversations the router maintains a 
map of which links need which IP multicast streams. Multicasts may be filtered from the links which do not 
need them. 
Table 12: Advanced - Network Setup - Wireless WAN 
 19216811.live
19216811.live