Arescom Inc. ND1760 ユーザーズマニュアル
TROUBLESHOOTING
22
NetDSL 1700 Version 5.2 Get Started User’s Guide
5.
TROUBLESHOOTING
If you can not find the answers to your problems here, consult the
help menu in the NetDSL Manager or refer to the FAQs located on
ARESCOM’s website (http://www.arescom.com).
help menu in the NetDSL Manager or refer to the FAQs located on
ARESCOM’s website (http://www.arescom.com).
Cannot Detect the Router
1. Verify that your router is connected to your Ethernet LAN.
• If you are connecting your NetDSL router to an Ethernet
network hub, use a straight-through Ethernet cable, and make
sure you are connecting to the uplink port of the hub.
sure you are connecting to the uplink port of the hub.
• If you are connecting your NetDSL to an Ethernet network PC,
then use a straight-through Ethernet cable.
NOTE:
See Section B “
” for further
information about the differences between a straight-through and a
crossover Ethernet cable.
crossover Ethernet cable.
You can also confirm that there is a physical connection to your LAN
by checking the LED located on the front panel of the NetDSL router.
When the LAN Link LED is green, there is a valid LAN connection. If
the LAN Link LED is not green, please re-check the physical
hardware connection between the router and your LAN. Then restart
the NetDSL Manager to see if it can detect the router.
by checking the LED located on the front panel of the NetDSL router.
When the LAN Link LED is green, there is a valid LAN connection. If
the LAN Link LED is not green, please re-check the physical
hardware connection between the router and your LAN. Then restart
the NetDSL Manager to see if it can detect the router.
2. Your PC is configured as “Obtain an IP Address Automatically” in
TCP/IP Properties in Windows 95OSR2/98/2000/NT/Me, and the
NetDSL router is set to “Enable DHCP.”
NetDSL router is set to “Enable DHCP.”
Since you cannot detect the NetDSL router, you must configure the
PC to “Specify an IP Address” first. If your ISP has given you IP
Addresses for your LAN for a Multiple User LAN Access account,
then configure your PC with the information provided. If you have a
Single User account from your ISP, you can still configure your PC to
“Specify an IP Address.” In TCP/IP Properties for Windows
95OSR2/98/2000/Me/NT set your IP Address to a value between
192.168.1.2 and 192.168.1.254, the Subnet Mask to 255.255.255.0,
and the Gateway as 192.168.1.1. When prompted, restart your
computer otherwise do so manually. Re-start NetDSL Manager to see
if it can detect the router.
PC to “Specify an IP Address” first. If your ISP has given you IP
Addresses for your LAN for a Multiple User LAN Access account,
then configure your PC with the information provided. If you have a
Single User account from your ISP, you can still configure your PC to
“Specify an IP Address.” In TCP/IP Properties for Windows
95OSR2/98/2000/Me/NT set your IP Address to a value between
192.168.1.2 and 192.168.1.254, the Subnet Mask to 255.255.255.0,
and the Gateway as 192.168.1.1. When prompted, restart your
computer otherwise do so manually. Re-start NetDSL Manager to see
if it can detect the router.
3. Your PC is configured to dynamically receive the IP address from the
router’s DHCP server, and the NetDSL Manager still cannot detect
the router.
the router.