Q & A And Troubleshooting; Acemanager Web Ui; Ethernet Ports; Lan Networks - Sierra Wireless AirLink ES440 User Manual

E: Q & A and Troubleshooting
Rev 1 Nov.14

ACEmanager Web UI

The ACEmanager page is not displaying properly.
1. Ensure the you are using a supported browser. See
list of supported browsers.
2. Hold the Shift key + click the Refresh button. This reloads the
page, while ignoring what is in the cache.
If the problem persists:
• Clear the cache. (The procedure varies, depending on the
browser.)
• Restart the browser.
• Restart your computer.

Ethernet Ports

What do the LEDs above the Ethernet port mean?
There are two LEDs at the top of the Ethernet port. The green on is lit
when there is a cable connected to the host and the connection is
running at 100baseT. The amber (activity) LED blinks when traffic is
passing through the port.

LAN Networks

The server on my LAN network is receiving data from
some hosts on the network, but not others. What's wrong?
If you have a network with multiple LAN hosts that are sending data
to the same server and the server is not receiving data from one (or
more) of the hosts, it may be because the Mobile Network Operator
has a WAN firewall that is blocking the ports used by the NAT for
over-the-air (OTA) destinations.
To correct this problem:
1. Launch ACEmanager.
2. Go to the LAN tab.
3. Select Ethernet.
4. Refer to the instructions for setting the
on page 103.)
page 17 for a
Starting Ephemeral Port
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