Moxa W2004 Users Manual
NPort W2004 User’s Manual Web Console Configuration
Use this screen to enable or disable HTTP console, HTTPS console, TELNET console, and SSH
console.
Accessible IP List
NPort W2004 uses an IP address based filtering method to control access to itself.
Accessible IP Settings allows you to add or block remote host IP addresses to prevent
unauthorized access. Access to NPort W2004 is controlled by IP address. That is, if a host’s IP
address is in the accessible IP table, then the host will be allowed to access the NPort W2004. You
can set up one of the following cases by setting the parameters accordingly.
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! Only one host with a specific IP Address can access the NPort W2004
Enter the specific IP address (e.g., 192.168.1.1), and enter 255.255.255.255 for Netmask.
! Hosts on the specific subnet can access the NPort W2004
Enter an IP address (e.g., 192.168.1.0), and enter the Netmask (e.g., 255.255.255.0). Note
that this type of setting will allow access to all network hosts on a particular subnet.
! Any host can access the NE-4000T
Disable this function by un-checking the “Enable the accessible IP list” checkbox. Refer to
the following table for more configration examples.
The following “Allowable Hosts” table gives five configuration examples.
Allowable Hosts IP Address Netmask
Any host blank blank
192.168.1.120 192.168.1.120 255.255.255.255
192.168.1.1 to 192.168.1.254 192.168.1.0 255.255.255.0
192.168.0.1 to 192.168.255.254 192.168.0.0 255.255.0.0
192.168.1.1 to 192.168.1.126 192.168.1.0 255.255.255.128
192.168.1.129 to 192.168.1.254 192.168.1.128 255.255.255.128
TCP Alive Check Time
TCP alive check time
Setting Factory Default Necessity
0 to 99 min 7 min Optional
0 min: TCP connection is not closed due to an idle TCP connection.
1 to 99 min: NPort W2004 automatically closes the TCP connection if there is no TCP activity for
the given time. After the connection is closed, NPort W2004 starts listening for another host’s
TCP connection.
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Serial Data Logging
NPort provides the capability to store data logs for all serial ports. The logs will be stored in the
system RM. The data will be deleted when NPort is powered off. Due to the system’s SDRAM
limitation, the memory size of local buffers is fixed. Each serial port is allotted 64 KB to store the
port’s log file.
SNMP Agent
To enable the SNMP Agent function, select the enable option, and enter a Community Name (e.g.,
“public”).
Community name
Setting Factory Default Necessity
1 to 39 characters
(e.g., Support, 886-89191230
#300)
A community name is a plain-text password mechanism that is used to authenticate weakly queries
to agents of managed network devices.
Contact
Setting Factory Default Necessity
public Optional
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1 to 39 characters
(e.g., Support, 886-89191230
#300)
The SNMP contact information usually includes an emergency contact name and telephone or
pager number.
Location
Setting Factory Default Necessity
1 to 39 characters
(e.g., Floor 1, Office No. 2)
Specify the location string for SNMP agents such as NPort W2004. This string is usually set to the
street address where the NPort W2004 is physically located.
None Optional
None Optional
Auto Warning Settings
Event Settings
System Event
Cold start
This refers to starting the system from power off (contrast this with warm start). When performing
a cold start, NPort W2004 will automatically issue an Auto warning message by e-mail, or send an
SNMP trap after booting up.
Warm start
This refers to restarting the computer without turning the power off. When performing a warm
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start, NPort W2004 will automatically send an e-mail, or send an SNMP trap after rebooting.
Authentication Failure
The user inputs a wrong password from the Console or Administrator. When authentication failure
occurs, NPort W2004 will immediately send an e-mail or send an SNMP trap.
IP address changed
The user has changed NPort W2004’s IP address. When the IP address changes, NPort W2004
will send an e-mail with the new IP address before NPort W2004 reboots. If the NPort W2004 is
unable to send an e-mail message to the mail server within 15 seconds, NPort W2004 will reboot
anyway, and abort the e-mail auto warning.
Password changed
The user has changed NPort W2004’s password. When the password changes, NPort W2004 will
send an e-mail with the password changed notice before NPort W2004 reboots. If the NPort
W2004 is unable to send an e-mail message to the mail server within 15 seconds, NPort W2004
will reboot anyway, and abort the e-mail auto warning.
Serial Port Event : DCD Changed
The DCD (Data Carrier Detect) signal has changed, also indicating that the modem connection
status has changed. For example, a DCD change to high also means “Connected” between local
modem and remote modem. If the DCD signal changes to low, it also means that the connection
line is down.
When the DCD changes, NPort W2004 will immediately send an e-mail or send an SNMP trap.
Serial Port Event : DSR Changed
The DSR (Data Set Ready) signal has changed, also indicating that the data communication
equipment’s power is off. For example, a DSR change to high also means that the DCE is powered
ON. If the DSR signal changes to low, it also means that the DCE is powered off.
When the DSR changes, NPort W2004 will immediately send an e-mail or send an SNMP trap.
Checkbox Items
Local Log
Setting Factory Default Necessity
Enable, Disable Disable Optional
This feature helps the administrator manage how the NPort W2004 logs system events when
enabled events—such as Cold start, Warm start, Authentication failure, etc.—occur. To configure
this feature, click on the Event Type Local Log checkbox.
Mail
Setting Factory Default Necessity
Enable, Disable Disable Optional
This feature helps the administrator manage how the NPort W2004 sends e-mail to pre-defined
e-mail boxes when the enabled events—such as Cold start, Warm start, Authentication failure,
etc.—occur. To configure this feature, click on the Event Type Mail checkbox.
Trap
Setting Factory Default Necessity
Enable, Disable Disable Optional
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This feature helps the administrator manage how the NPort W2004 sends SNMP Trap to a
pre-defined SNMP Trap server when the enabled events—such as Cold start, Warm start,
Authentication failure, etc.—occur. To configure this feature, click on the Event Type Trap
checkbox.
E-mail Alert
Mail Server Settings
Mail server (SMTP)
Setting Factory Default Necessity
IP Address or Domain Name None Optional
User name
Setting Factory Default Necessity
1 to 15 characters None Optional
Password
Setting Factory Default Necessity
1 to 15 characters None Optional
From E-mail address
Setting Factory Default Necessity
1 to 63 characters None Optional
Alert Mailing List
E-mail address 1/2/3/4
Setting Factory Default Necessity
1 to 63 characters None Optional
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ATTENTION
Consult your Network Administrator or ISP for the proper mail server settings. The Auto
warning function may not work properly if it is not configured correctly. NPort W2004 SMTP
AUTH supports LOGIN, PLAIN, CRAM-MD5 (RFC 2554).
SNMP Trap
SNMP trap receiver IP (or domain name)
Setting Factory Default Necessity
IP address or Domain Name None Optional
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System Status
WLAN Status
The WLAN Status page lists Mode, SSID, Band, Channel, Link Status, Signal Strength,
Connection Speed, WEP Mode, IP Configuration, IP Address, and Netmask, as shown in the
following figure.
Serial to Network Connections
The Serial to Network Connections page lists the operation modes and IP addresses associated
with each of the wireless device server’s serial ports.
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Serial Port Status
The Serial Port Status page lists serial transmission stats for each of the wireless device server’s
serial ports.
Serial Port Settings
The Serial Port Settings page lists the serial transmission settings for each of the four ports.
Serial Data Log
This Text box is enabled only when Data logging is enabled. The data log contents are displayed
in ASCII mode or HEX mode. Use the Select all button to select the entire log; you can then copy
and paste the contents into a text file. The Clear log and Refresh buttons are used to clear the log,
and refresh the log contents, respectively.
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Network Connections
The Network Connections page displays the current status of the network connection.
System Log
This window displays the System Log. Use the Select all button to select the entire log; you can
then copy and paste the contents into a text file. The Clear log and Refresh buttons are used to
clear the log, and refresh the log contents, respectively.
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Change Password
Firmware Upgrade
Click on Firmware Upgrade to upgrade the firmware.
Select the correct firmware file, and then click on Submit to load the new firmware into the NPort
W2004’s memory.
Configuration Import
Select the a configuration file, and then click on Submit to load the configuration settings into the
NPort W2004.
Configuration Export
Click on the Download button, and then select the file that you would like to export the current
configuration to.
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Configuration Export
Use this page to reset the NPort W2004’s settings to the factory default values. Be aware that
previous settings will be lost. Choose one of the two options—Reset to factory default
(excluding IP configuration) or Reset to factory default—and then click on Submit. Choose the
first option to retain the current IP address, Netmask, and Gateway address.
Change Password
To change the password for the NPort W2004, input the Old password, New password, and then
retype the new password in the Retype password input box. To erase the password, simply leave
all three text input boxes blank, and then click on Submit.
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ATTENTION
If you forget the password, the ONLY way to configure NPort W2004 is by using the Reset
button on NPort W2004’s casing to “Load Factory Default.”
Restart Ports
Select the ports you would like to restart, and then click on the Submit button to restart the ports.
Restart System
Click on Submit to reboot the NPort W2004..
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6
6
Chapter 6 Installing and Configuring the Software
This following topics are covered in this chapter:
! Overview
! Installing NPort COM Driver
! Intalling NPort Search Utility
! Configuring NPort COM Driver
! Configuring NPort Search Utility
! Real TTY and Fixed TTY Installation
! Upgrading the Firmware
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