Enterprise Lan Management - Sierra Wireless AirLink ES440 User Manual

Rev 1 Nov.14
The radio module firmware update runs automatically and green check marks
appear beside each step as it is completed.
4. When the update is complete, the AirLink device reboots and you are
returned to the Login screen.
5. When you see the Login screen, wait a few moments to ensure that the
reboot is complete (or if you can see the device, check the LEDs) and then
log in.
6. Go to Status > About.
7. Check the Radio Firmware Version has been updated.

Enterprise LAN Management

You can use AirLink devices in the following configurations:
• Standalone with a connection to a single host
When using the AirLink device with a single host, ensure that the host is
DHCP enabled.
host
• With a router
The router allows several hosts to use the AirLink device's connection to the
network. When using the AirLink device with a router:
· Configure the router to be DHCP enabled.
And either:
· Configure the router to use Network Address Translation (NAT).
Or
· Configure ALEOS (in ACEmanager) to use Host Port Routing. For infor-
mation on using ALEOS with a router that is not configured to use NAT, see
Host Port Routing
AirLink device
on page 112.
Device Configuration
41