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VisionNet 202ER-4 ADSL Ethernet Router User’s Guide
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5
Setting the LAN IP Address
This chapter describes how to configure the interfaces on the
ADSL/Ethernet router that communicate with your LAN and USB
computers.
ADSL/Ethernet router that communicate with your LAN and USB
computers.
Ethernet, USB, or Both?
If you are using the ADSL/Ethernet router with multiple PCs on your
LAN, you must connect the LAN via an Ethernet hub to the device's
LAN port, called eth-0.
LAN, you must connect the LAN via an Ethernet hub to the device's
LAN port, called eth-0.
If you are using a single PC with the ADSL/Ethernet router, you
have two options for connecting it to the device:
have two options for connecting it to the device:
You can connect the PC directly to the LAN port using a
crossover Ethernet cable. See Appendix C,
“Troubleshooting“ for a description of crossover versus
straight-through Ethernet cables.
“Troubleshooting“ for a description of crossover versus
straight-through Ethernet cables.
If the PC is USB-enabled, you can connect it directly to the
device's USB port, called usb-0. Only one computer can be
connected in this manner.
connected in this manner.
You can also use the USB and Ethernet ports simultaneously,
connecting your LAN to the Ethernet port and a standalone PC to
the USB port.
connecting your LAN to the Ethernet port and a standalone PC to
the USB port.
You must assign a unique IP address to each device port that you
use.
use.
Note
The instructions that follow assume that the device has been
preconfigured to operate in Routing mode, which uses the IP
protocol to determine how to exchange data among your PCs, the
device, and your ISP. If your device is configured in Bridging
mode, its ports do not require IP addresses. The operating mode
displays at the top of the LAN Configuration page and cannot be
changed by the user.
preconfigured to operate in Routing mode, which uses the IP
protocol to determine how to exchange data among your PCs, the
device, and your ISP. If your device is configured in Bridging
mode, its ports do not require IP addresses. The operating mode
displays at the top of the LAN Configuration page and cannot be
changed by the user.