COBOX-FL-11 Lantronix, COBOX-FL-11 Datasheet - Page 37

• Manufacturer Part Number: COBOX-FL-11
• Description: Ethernet Modules & Development Tools EXTERNAL DUAL PORT
• Manufacturer: Lantronix
• Type: Device Serversr

Specifications of COBOX-FL-11

• Product: Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.5 ARP and Telnet
The unit’s IP address must be configured before a network connection is available. You are
able to ARP an address into a CoBox/UDS device even if there is already an address in the
unit. If the unit has no IP address, you can use Address Resolution Protocol (ARP) method
from UNIX and Windows-based systems to assign a temporary IP address. If you want to
initially configure the unit through the network, follow these steps:
1. On a UNIX or Windows-based host, create an entry in the host's ARP table using the
Note:
least one IP address defined other than its own.
2. If you are using Windows 95, type ARP -A at the DOS command prompt to verify that
3. Open a Telnet connection to port 1. The connection will fail quickly, but the unit will
4. Finally, open a Telnet connection t
5. Set all required parameters
Note: The IP address you just set is temporary and will revert to the defau value when th
unit 's power is reset unless you log into the unit and store the changes per anently. Refe
the
CoBox-FL User Guide
chapter on configuration for
inten
label on the bottom of the unit. Some UNIX hosts use colons “:” betwe
octets, and some use dashes “-“. All Windows hosts use dashes.
there is at least one entry in the ARP table. If the local machine is the only entry, ping
another IP address on your network to build a new entry in the ARP table;
must be a host other than the machine on which you are working. Once there is at least
one additional entry in the ARP table, use the fo
to the unit:
temporarily change its IP address to the one designated in this step.
into Setup Mode. If you wait longe
need to perform step 3 again.
For the ARP command to work on Windows 95, the ARP table on the PC must have at
arp -s 191.12.3.77 00:20:4a:xx:xx:xx
arp -s 191.12.3.77 00-20-4a-xx-xx-xx
telnet 191.12.3.77 1
telnet 191.12.3.77 9999
ded IP address and the hardware address of the unit, which is found o
instructions on permanently configuring t
o port 9999, and press Enter within three seconds to go
r than three seconds, the unit will reboot and you will
llowing command to ARP an IP address
lt
he IP address.
m
en hardware
n the product
Getting Started
the IP address
2-11
r to
e