WebRelay-10 Users Manual
Installation and Setup
arp -s {new IP address} {serial number of WebRelay-10 }
Note: IP address format is xxx.xxx.xxx.xxx. The serial number can be found on a label on the
module board. The format is ss:ss:ss:ss:ss:ss.
For example, to set WebRelay-10 (with serial number 00-0C-C8-01-00-01 ) to 10.10.10.40 the
following command would be used:
arp -s 10.10.10.40 00:0c:c8:01:00:01
3.
Next, type:
ping -s 102 {new IP address}
For example, if the new IP address is 10.10.10.40, the following command would be used:
ping -s 102 10.10.10.40
4.
Proceed with WebRelay-10 setup in section 2.4.
Once setup is complete, it may be necessary to clear the 'arp' cache to configure additional
WebRelays. This is necessary because each unit has the same default IP address, but a different
unit serial number (MAC address). Clearing the arp table can be done by typing
sudo arp -d -a
in the command prompt window.
Mac OS X Instructions
1.
Open a terminal.
Note: The terminal is in the “Utilities” directory, which is in the “Applications” directory.
2.
Type:
sudo arp -s {new IP address} {serial number of WebRelay-10 }
Administrator password may be required.
Note: IP address format is xxx.xxx.xxx.xxx. The serial number can be found on the label on the
module board. The format is ss:ss:ss:ss:ss:ss.
For example, to set a WebRelay-10 (with serial number 00-0C-C8-01-00-01 ) to 10.10.10.40 the
following command would be used:
sudo arp -s 10.10.10.40 00:0c:c8:01:00:01
3.
Next, type:
ping -s 102 {new IP address}
For example, if the new IP address is 10.10.10.40, the following command would be used:
ping -s 102 10.10.10.40
4.
Proceed with WebRelay-10 setup in section 2.4.
Once setup is complete, it may be necessary to clear the 'arp' cache to configure additional WebRelays.
This is necessary because each unit has the same default IP address, but a different unit serial number
(MAC address). Clearing the arp table can be done by typing
sudo arp -d -a
in the command prompt
window.
Xytronix Research & Design, Inc.
page 17