Moxa DA-682A-C0-W7E [2/2] Configuring the ethernet interface

Moxa DA-682A-C0-W7E [2/2] Configuring the ethernet interface
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Pin
100 Mbps
1000 Mbps
1
Tx+
TRD(0)+
2
Tx-
TRD(0)-
3
Rx+
TRD(1)+
4
TRD(2)+
5
TRD(2)-
6
Rx-
TRD(1)-
7
TRD(3)+
8
TRD(3)-
The default IP addresses and netmasks of the Ethernet ports are as
follows. Please note that W7E models default to DHCP.
Default IP Address
Netmask
192.168.3.127
255.255.255.0
192.168.4.127
255.255.255.0
192.168.5.127
255.255.255.0
192.168.6.127
255.255.255.0
192.168.7.127
255.255.255.0
192.168.8.127
255.255.255.0
Installing Expansion Modules
The DA-682A comes with two slots that accept Moxa’s DA Series
expansion modules. These modules provide serial ports,
additional Ethernet LAN interfaces, network switches, fiber
interfaces, and also may serve a PCI development module for
custom features. Expansion modules are loaded using the slots on
the rear panel of the DA-682A computer.
4. Configuring the Ethernet Interface
Linux users should follow these steps:
If you use the console cable to configure network settings for the
first time, use the following commands to edit the interfaces file.
First, take all network interfaces offline, before you
reconfigure the LAN settings:
MOXA:~#
ifdown –a
Next, edit the network interfaces file; you may use the text editor
of your choice, but VI is the default editor on the DA-682A-LX:
MOXA:~#vi /etc/network/interfaces
You may set the DA-682A for either dynamic IP addressing or
static addressing. To set it for dynamic IP addressing, enter the
following lines (top of the next fold) into the network interfaces file:
# The primary network interface
auto eth0
iface eth0 inet dhcp
If you wish to set an interface for static IP addressing, then use the
following configuration. Each interface must be configured with
separate entries in the network/interfaces file; LAN1 corresponds
to eth0, LAN 2 corresponds to eth1, and so forth for the remaining
interfaces.
# The loopback network interface
auto lo
iface lo inet loopback
# The first LAN interface, LAN 1
auto eth0
iface eth0 inet static
address 192.168.3.127
netmask 255.255.255.0
broadcast 192.168.3.255
# The second LAN interface, LAN 2
auto eth1
iface eth1 inet static
address 192.168.4.127
netmask 255.255.255.0
broadcast 192.168.4.255
Exit VI by typing:
:wq
Then, after the interfaces file has been configured, use the
following commands to reinitialize the network interfaces and
activate the new settings immediately:
MOXA:~#sync; ifup –a
Win7 users should follow these steps:
Step 1: Go to Start=>Control Panel=>Network and
Internet=> Network Connections.
Step 2: In the screen of Local Area Connection Properties,
click Internet Protocol (TCP/IP) and then select
Properties.
Step 3: Click OK after inputting the preferred IP address and
netmask.
NOTE
Refer to the DA-682A software manual for your machine’s
OS to find additional configuration information.
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