Modecom MC-4220 User Manual

www.modecom.eu
142
802.11n WLAN ADSL2+ Router
Troubleshooting Suggestions
Problem
Troubleshooting Suggestion
LEDs
PowerLEDdoesnot
illuminateafterproduct
isturnedon.
Verify that you are using the power cable provided with
the device and that it is securely connected to the Wire-
less ADSL2+ Router and a wall socket/power strip.
InternetLEDdoesnot
illuminateafterphone
cableisattached.
Verify that a standard telephone cable (called an RJ-11
cable) like the one provided is securely connected to the
DSL port and your wall phone port. Allow about 30 sec-
onds for the device to negotiate a connection with your
ISP.
LINKLANLEDdoes
notilluminateafterEth-
ernetcableisattached.
Verify that the Ethernet cable is securely connected to
your LAN hub or PC and to the Wireless ADSL2+ Router.
Make sure the PC and/or hub is turned on.
Verify that your cable is sufcient for your network re-
quirements. A 100 Mbit/sec network (10BaseTx) should
use cables labeled CAT 5. A 10Mbit/sec network may
tolerate lower quality cables.
Internet Access
My PC cannot access
the Internet
Use the ping utility (discussed in the following section)
to check whether your PC can communicate with the de-
vice’s LAN IP address (by default 10.0.0.2). If it cannot,
check the Ethernet cabling.
If you statically assigned a private IP address to the
computer, (not a registered public address), verify the
following:
Check that the gateway IP address on the computer is
your public IP address (see Current Status for instruc-
tions on viewing the IP information.) If it is not, correct
the address or congure the PC to receive IP information
automatically.
Verify with your ISP that the DNS server specied for the
PC is valid. Correct the address or congure the PC to
receive this information automatically.
My LAN PCs cannot
display web pages on
the Internet.
Verify that the DNS server IP address specied on the
PCs is correct for your ISP, as discussed in the item
above. If you specied that the DNS server be assigned
dynamically from a server, then verify with your ISP that
the address congured on the Wireless ADSL2+ Router
is correct, then You can use the ping utility, to test con-
nectivity with your ISP’s DNS server.
Web pages

Modecom MC-4220 Specifications

General

Brand	Modecom
Model	MC-4220
Category	Network Router
Language	English