Ethernet - Sierra Wireless AirLink ES440 User Manual

Rev 1 Nov.14
Note: The primary gateway to the cellular network, for any connected device, is enabled
by default.
3. The AirLink device also sends a /24 netmask (255.255.255.0 by default) and
sets up a static route which maps 192.168.13.31 (or the address configured
with *HOSTPEERIP if it is changed) to 10.1.2.1 (or 10.1.2.2 if that was what
the gateway address was given as).
Tip: When PPPoE is used with the AirLink device, the DHCP server needs to be disabled.
A tunnel is set up connecting a device (such as your computer or a router) with the AirLink
device. The device then uses the MAC address of the AirLink device to send all outgoing
packets.

Ethernet

The AirLink device is equipped with an Ethernet port that can be enabled or
disabled as needed. When the port is disabled, the host cannot connect via
Ethernet, and ARP queries do not receive responses on the port.
Figure 5-3: ACEmanager: LAN > Ethernet
LAN Configuration
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