Lantronix 900-332 User manual

WiPort™ User Guide

Part Number 900-332

Revision A 3/04

WiPort™ User Guide i

Copyright and Trademark

transmitted or reproduced in any form or by any means without the written permission

of Lantronix. Printed in the United States of America.

WiPort, with its patent-pending technology, is a trademark of Lantronix.

Ethernet is a trademark of XEROX Corporation. UNIX is a registered trademark of

The Open Group. Windows 95, Windows 98, Windows 2000, Windows NT, and

Windows XP are trademarks of Microsoft Corp. Netscape is a trademark of Netscape

Communications Corporation.

Contacts

Lantronix Corporate Headquarters

15353 Barranca Parkway

Irvine, CA 92618, USA

Phone: 949-453-3990

Fax: 949-453-3995

Technical Support

Phone: 800-422-7044 or 949-453-7198

Fax: 949-450-7226

Online: www.lantronix.com/support

Email [email protected]

Sales Offices

For a current list of our domestic and international sales offices, go to the Lantronix

web site at http://www.lantronix.com/about/contact/index.html

ii WiPort™ User Guide

Disclaimer and Revisions

Note: This product has been designed to comply with the limits for a Class B

digital device pursuant to Part 15 of FCC Rules. These limits are designed to

provide reasonable protection against harmful interference in a residential

installation. This equipment generates, uses, and can radiate radio frequency

energy, and if not installed and used in accordance with this guide, may

cause harmful interference to radio communications.

Changes or modifications to this device not explicitly approved by Lantronix will void

the user's authority to operate this device.

WiPort™ User Guide iii

Contents

Copyright and Trademark _________________________________________________ i

Contacts ______________________________________________________________ i

Disclaimer and Revisions _________________________________________________ii

1: Using This Guide 1-1

Purpose and Audience _________________________________________________ 1-1

Chapter Summary _____________________________________________________ 1-1

Additional Documentation _______________________________________________ 1-2

2: Introduction 2-1

Capabilities __________________________________________________________ 2-1

Applications __________________________________________________________ 2-2

Protocol Support ______________________________________________________ 2-2

Configuration Methods _________________________________________________ 2-2

Addresses and Port Numbers ____________________________________________ 2-3

Hardware Address _________________________________________________________ 2-3

IP Address________________________________________________________________ 2-3

Port Numbers _____________________________________________________________ 2-3

3: Configuration using DeviceInstaller 3-1

Accessing WiPort using DeviceInstaller ____________________________________ 3-1

Server Configuration ___________________________________________________ 3-1

WLAN Configuration ___________________________________________________ 3-2

Host List Configuration _________________________________________________ 3-3

OEM Pin Configuration _________________________________________________ 3-3

Channel 1 and Channel 2 Configuration ____________________________________ 3-4

Email Configuration ____________________________________________________ 3-8

4: Configuration using Web-Manager 4-1

Accessing WiPort using Web-Manager _____________________________________ 4-1

Network Configuration__________________________________________________ 4-2

Automatic IP Address Configuration ____________________________________________ 4-3

Static IP Address Configuration _______________________________________________ 4-3

Server Configuration ___________________________________________________ 4-4

Host List Configuration _________________________________________________ 4-5

Channel 1 and Channel 2 Configuration ____________________________________ 4-6

Serial Settings _____________________________________________________________ 4-6

Connection Settings - TCP ___________________________________________________ 4-8

Connection Settings - UDP __________________________________________________ 4-11

Email Configuration ___________________________________________________ 4-12

Trigger Configuration ______________________________________________________ 4-13

WLAN Configuration __________________________________________________ 4-14

OEM Pin Configuration ________________________________________________ 4-16

Updating Settings ____________________________________________________ 4-17

Contents

iv WiPort™ User Guide

5: Configuration via Serial Mode or Telnet Port 5-1

Accessing Setup Mode _________________________________________________ 5-1

Telnet Access_____________________________________________________________ 5-1

Serial Port Access _________________________________________________________ 5-2

Server Configuration ___________________________________________________5-3

Set the IP Address _________________________________________________________ 5-3

Set the Gateway IP Address _________________________________________________ 5-3

Set the Netmask___________________________________________________________ 5-4

Change Telnet Configuration Password ________________________________________ 5-4

DHCP Name______________________________________________________________ 5-4

Channel 1 and Channel 2 Configuration ____________________________________5-5

Baudrate_________________________________________________________________ 5-5

I/F (Interface) Mode ________________________________________________________ 5-5

Flow ____________________________________________________________________ 5-6

Port Number ______________________________________________________________ 5-6

Connect Mode ____________________________________________________________ 5-7

Remote IP Address _______________________________________________________ 5-13

Remote Port _____________________________________________________________ 5-13

DisConnMode____________________________________________________________ 5-14

Flush Mode______________________________________________________________ 5-14

DisConnTime (Inactivity Timeout) ____________________________________________ 5-16

SendChar 1 and SendChar2 ________________________________________________ 5-16

Telnet Terminal Type ______________________________________________________ 5-16

Channel (Port) Password ___________________________________________________ 5-16

Email Configuration ___________________________________________________5-17

Mail Server ______________________________________________________________ 5-17

Unit Name ______________________________________________________________ 5-18

Domain Name ___________________________________________________________ 5-18

Recipient 1 ______________________________________________________________ 5-18

Recipient 2 ______________________________________________________________ 5-18

Trigger 1 ________________________________________________________________ 5-18

Trigger 2 ________________________________________________________________ 5-19

Trigger 3 ________________________________________________________________ 5-19

WLAN Settings_______________________________________________________5-19

Enable WLAN____________________________________________________________ 5-19

Find Network Name _______________________________________________________ 5-19

Enable Ad Hoc Network Creation ____________________________________________ 5-19

Security ________________________________________________________________ 5-20

Data Rate _______________________________________________________________ 5-20

Power Management _______________________________________________________ 5-20

Expert Settings_______________________________________________________5-20

TCP Keepalive Time ______________________________________________________ 5-20

ARP Cache Timeout_______________________________________________________ 5-20

Security Settings _____________________________________________________ 5-20

Disable SNMP ___________________________________________________________ 5-21

SNMP Community Name ___________________________________________________ 5-21

Disable Telnet Setup ______________________________________________________ 5-21

Contents

WiPort™ User Guide v

Disable TFTP Firmware Upgrade _____________________________________________ 5-21

Disable Port 77FE (Hex) ____________________________________________________ 5-21

Disable Web Server _______________________________________________________ 5-22

Disable Web Setup ________________________________________________________ 5-22

Disable ECHO Ports _______________________________________________________ 5-22

Enable Enhanced Password_________________________________________________ 5-22

Disable Port 77F0 (Hex) ____________________________________________________ 5-22

Factory Defaults _____________________________________________________ 5-22

Channel 1 Configuration ____________________________________________________ 5-23

Channel 2 Configuration ____________________________________________________ 5-23

WLAN Settings ___________________________________________________________ 5-23

Expert Settings ___________________________________________________________ 5-24

Security Settings __________________________________________________________ 5-24

Email Settings ____________________________________________________________ 5-24

Exit Configuration Mode _______________________________________________ 5-24

6: Configurable Pins 6-1

GPIO Pins ___________________________________________________________ 6-1

Features: _________________________________________________________________ 6-1

Control Protocol_______________________________________________________ 6-1

Guidelines ________________________________________________________________ 6-1

Commands _______________________________________________________________ 6-2

Examples____________________________________________________________ 6-4

7: Monitor Mode 7-1

Entering Monitor Mode via the Serial Port___________________________________ 7-1

Entering Monitor Mode via the Network Port_________________________________ 7-1

Monitor Mode Commands _______________________________________________ 7-2

8: Updating Firmware 8-1

Obtaining Firmware ____________________________________________________ 8-1

Reloading Firmware ___________________________________________________ 8-1

Using TFTP: Graphical User Interface __________________________________________ 8-1

Using TFTP: Command Line Interface __________________________________________ 8-2

Recovering the Firmware Using the Serial Port ___________________________________ 8-2

9: Troubleshooting 9-1

Problems and Error Messages ___________________________________________ 9-1

Technical Support _____________________________________________________ 9-4

WiPort™ User Guide 1-1

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Purpose and Audience

This guide provides the information needed to configure, use and update the WiPort

and is intended for software developers and system integrators who are embedding

the WiPort in their designs.

Chapter Summary

The remaining chapters in this guide include:

2:Introduction

Describes the main features of the WiPort and the protocols it

supports.

3:Configuration using

DeviceInstaller

Provides information for configuring the WiPort using

DeviceInstaller.

4:Configuration using Web-

Manager

Details configuration using the Web-Manager to set parameters

such as port and server properties.

5:Configuration via Serial Mode

or Telnet Port

Provides instructions for accessing Setup Mode (command line

interface) using a Telnet connection through the network or a

terminal or terminal emulation program through the serial port.

Details the parameters that you must configure.

6:Configurable Pins

Provides instructions for configuring the eleven General Purpose

I/O pins.

7:Monitor Mode

Provides instructions for accessing and using the command line

interface for monitoring the network and diagnosing problems.

8:Updating Firmware

Provides instructions for obtaining the latest firmware and updating

the WiPort.

9:Troubleshooting

Describes common problems and error messages and how to

contact Lantronix Technical Support.

Using This Guide

1-2 WiPort™ User Guide

Additional Documentation

The following guides are available on the product CD and the Lantronix web site

(www.lantronix.com

)

WiPort Development Kit Quick

Start Guide

Briefly explains the basics to get the WiPort up

and running.

WiPort Integration Guide

Provides information about the WiPort

hardware and integrating the WiPort into

another product.

DeviceInstaller User Guide

Provides instructions for using the Windows-

based utility to configure the WiPort and other

Lantronix device servers.

Com Port Redirector User Guide

Provides information on using the Windows-

based utility to create a virtual com port.

Creating Custom Web Pages

Explains the detailed requirements for adding

web services to the WiPort and to other

Lantronix device servers.

WiPort™ User Guide 2-1

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WiPort is a wireless embedded device server that provides a network-enabling

solution based on the IEEE 802.11b wireless standard. WiPort allows Original

Equipment Manufacturers (OEMs) to add wireless connectivity to their products by

incorporating it onto a circuit board.

The WiPort functions independently of a PC, providing a fully integrated solution that

combines a processor, memory, 802.11b transceiver, and dual high-speed serial

ports into a single compact module. It includes an operating system, an embedded

Web server, full TCP/IP protocol stack, and WEP security. In addition, the WiPort

sends email alerts and supports numerous other network communication protocols,

including ARP, UDP, TCP, ICMP, Telnet, AutoIP, DHCP, HTTP, SNMP, and SMTP.

For OEMs who wish to customize the user interface by employing common and

familiar tools, the WiPort serves applets to a Web browser, resulting in interactive

Web pages. This customization of HTML Web pages and configuration screens

tailors the WiPort to fit unique requirements.

Topic Page

Capabilities 2-1

Applications 2-2

Protocol Support 2-2

Configuration Methods 2-2

Addresses and Port Numbers 2-3

Capabilities

The WiPort device server has the following capabilities:

 Communication between TCP and UDP to serial.

 Wireless interface (802.11b).

 Ethernet interface.

 Email notification of configurable alarms and events.

 Upgradeable firmware.

 SNMP monitoring.

 Connects devices through a TCP or UDP data channel to computers or to

another device server.

 Contains a web server allowing presentation of custom content and easy

configuration through the browser.

 Contains eleven programmable I/O pins used to monitor or control attached

devices.

Introduction

2-2 WiPort™ User Guide

Applications

The WiPort device server connects serial devices such as those listed below to

wireless and Ethernet networks using the IP protocol family.

 Remote sensing

 CNC controllers

 Data collection devices

 Telecommunications equipment

 Data display devices

 Security alarms and access control devices

 Time clocks and terminals

Protocol Support

The WiPort device server uses the TCP/IP protocol stack for network

communications. Other supported protocols include:

 ARP, UDP, TCP, ICMP, Telnet, TFTP, AutoIP, DHCP, HTTP, and SNMP for

network communications and management.

 TCP, UDP, and Telnet for connections to the serial port.

 TFTP for firmware and web page updates.

 IP for addressing, routing, and data block handling over the network.

 User Datagram Protocol (UDP) for typical datagram applications in which

devices interact with other devices without maintaining a point-to-point

connection.

 SMTP for e-mail transmission.

Configuration Methods

For the unit to operate correctly on a network, it must have a unique IP address on

the network. There are three basic methods for logging into the device server and

assigning IP addresses (as well as setting other configurable parameters):

DeviceInstaller: Configure the ports and other features on the WiPort using a

Graphical User Interface (GUI) on a PC attached to a network. (See 3: Configuration

using DeviceInstaller.)

Web-Manager: Through a web interface, configure the WiPort and its settings using

the WiPort’s Web-Manager. (See 4: Configuration using Web-Manager.)

Serial & Telnet Ports: There are two approaches to accessing Serial Mode. Make

a Telnet connection to the network port (9999) or connect a terminal (or a PC running

a terminal emulation program) to the unit’s serial port. (See 5: Configuration via Serial

Mode or Telnet Port.)

Introduction

WiPort™ User Guide 2-3

Addresses and Port Numbers

Hardware Address

The hardware address is also referred to as the Ethernet address or the MAC

address. The first three bytes of the Ethernet address are fixed and read 00-20-4A,

identifying the unit as a Lantronix product. The fourth, fifth, and sixth bytes are unique

numbers assigned to each unit.

Example: 00-20-4A-14-01-18

Note: Make note of the MAC address. It is needed to locate the WiPort

using DeviceInstaller.

IP Address

Every device connected to an IP network must have a unique IP address. This

address is used to reference the specific unit. The WiPort is automatically assigned

an IP address on DHCP-enabled networks as it is DHCP-enabled by default.

Port Numbers

Every TCP connection and every UDP datagram is defined by a destination IP

address and a port number. For example, a Telnet application commonly uses port

number 23. A port number is similar to an extension on a phone system.

The unit's serial channel (port) can be associated with a specific TCP/UDP port

number. Port number 9999 is reserved for access to the unit's Setup (configuration)

Mode window. Ports 0-1024 are reserved as well. For more information on reserved

port numbers, refer to Table 5-5. Reserved Port Numbers.

WiPort™ User Guide 3-1

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This chapter covers the steps for getting the WiPort device server online and

working. This chapter includes the following topics:

Topic Page

Accessing WiPort using DeviceInstaller 3-1

Server Configuration 3-1

WLAN Configuration 3-2

Host List Configuration 3-3

OEM Pin Configuration 3-3

Channel 1 and Channel 2 Configuration 3-4

Email Configuration 3-8

Accessing WiPort using DeviceInstaller

Note: Make note of the MAC address. It is needed to locate the WiPort

using DeviceInstaller. For more information on the hardware address, see

Hardware Address on page 2-3.

Follow the instructions on the product CD to install and run DeviceInstaller.

1. Click StartÆPrograms Æ LantronixÆDeviceInstallerÆDeviceInstaller. If the

PC has more than one network adapter, a message displays requesting the

selection of a network adapter. Select an adapter and click OK.

2. Click the Search icon and select the WiPort unit from the list of Lantronix device

servers on the local network.

3. Highlight the WiPort device in the list and click Settings. The Configure Device

window for the WiPort unit displays.

4. To store configuration changes, click OK. To store and apply modifications, click

Apply.

Server Configuration

Note: The IP address is assigned via DHCP (on DHCP-enabled networks).

Assign a static IP address only if necessary.

To manually assign an IP Address:

1. Click the Assign IP icon

.

2. If prompted, enter the hardware address (on the product label) and click Next.

Configuration Using DeviceInstaller

3-2 WiPort™ User Guide

3. Select Assign a specific IP address and click Next.

4. Enter the IP address. The Subnet mask displays automatically based on the IP

address; if desired, change it. On a local network, you can leave the Default

gateway blank (all zeros). Click Next.

5. Click the Assign pushbutton and wait several seconds until a confirmation

message displays. Click Finish.

6. Select the device from the main window list and select Ping from the Tools

menu. The Ping Device dialog box shows the IP address of the selected unit.

7. Click the Ping button. The results display in the Status window. Click the Clear

Status button to clear the window so you can ping the device again.

Note: If you do not receive “Reply” messages, make sure the unit is

properly attached to the network and that the IP address assigned is

valid for the particular network segment you are working with. If you are

not sure, check with your systems administrator.

8. Click the Close button to close the dialog box and return to the main window.

WLAN Configuration

Without adequate protection, a wireless LAN is susceptible to access by

unauthorized users. As such, WiPort includes the Wired Equivalent Privacy (WEP)

encryption standard as an additional means of security.

To configure the WiPort’s WLAN settings:

Note: These settings are dependent on a given network’s individual settings.

1. From the Configure Device window for the WiPort unit, click the Advanced tab.

2. In the WLAN Configurable Items section, enter the following fields:

Current Network

Interface

Use the pull down menu to select a WLAN interface or an

Ethernet interface.

Network Name to Search Enter the name of the network in which the WiPort unit

resides.

Ad Hoc Network

Creation

Select Enable when using a client (such as a wireless card) to

associate to a network.

Ad Hoc Network Name

Enter the network name for the Ad Hoc network.

Ad Hoc Country From the pull down menu, select a country for the Ad Hoc

network. The default is United States.

Ad Hoc Network

Channel

Select the radio channel from the pull down menu for the Ad

Hoc network. The default value is 11.

Security As an additional security measure, enable WEP on the

WiPort. By default, WEP is disabled on WiPort.

Authentication Select an authentication scheme from the pull down menu

(None or Shared). Selecting Shared requires manually

entering the authentication key.

Encryption Select the encryption type from the pull down menu. 128 bits

is the default encryption.

Configuration Using DeviceInstaller

WiPort™ User Guide 3-3

Encryption Key Alternatively, manually enter the Encryption Key in

hexadecimal value. 10 hexadecimal characters are required

for 64 bit encryption. 26 hexadecimal characters are required

for 128 bit encryption.

Data Rate

WiPort permits the control of the transmission rate (in Mbps).

3. Click Apply to apply the changes immediately to the WiPort and automatically

reboot. Click OK to save the changes to apply at the next reboot.

Host List Configuration

If this option is set to True, the device server scrolls through the host list until it

connects to the first available device listed in the host list table. Once it connects, the

unit stops further attempts. If this connection fails, the unit continues to scroll through

the table until it is able to connect to the next available IP address in the host list.

The host list supports a minimum of 1 and a maximum of 12 entries. Each entry

contains an IP address and a port number. This field is available for configuration

only when Active Connection is not set to None.

Note: The host list is disabled for Manual and Modem Mode. The unit will not

accept a data connection from a remote device when the hostlist option is

enabled.

To configure the WiPort’s host list:

1. From the Configure Device window for the WiPort unit, click the Advanced tab.

2. In the Host List section, modify the following fields:

Retry Counter Enter the value for the number of times the WiPort should

attempt to retry connecting to the host list.

Retry Timeout Enter the duration (in seconds) the WiPort should abandon

attempting connection to the host list.

3. Click the “…” next to the Host List field to open the HostListEntry Collection

Editor Window. The list of host list IP addresses display in the Members section.

4. Click on a host list member to highlight it and enter the following information in

the Properties section:

Host

Enter or modify the Host’s IP address.

Port

Enter the port on which the Host’s IP address resides.

5. Click Apply to apply the changes immediately to the WiPort and automatically

reboot. Click OK to save the changes to apply at the next reboot.

OEM Pin Configuration

There are 11 configurable hardware pins on the WiPort unit. For each pin, configure

the pin function, communication direction, and its active level. For more information,

see Configurable Pins on page 6-1.

To configure the WiPort’s Configurable Pins:

1. From the Configure Device window for the WiPort unit, click the Advanced tab.

Configuration Using DeviceInstaller

3-4 WiPort™ User Guide

2. In the OEM Configurable Pins section, click the … button next to the

Configurable Pins field to open the ConfigurablePin Collection Editor window.

3. Highlight a Configurable Pin from the Members section to select it for

configuration.

4. In the Configurable Pin Properties section (right side of the window), modify the

following fields:

Config Pin Function From the pull down menu, select the purpose of the specified

pin.

Config Pin Direction Select whether the pin receives input or transmits output. This

field is modifiable only when Config Pin Function is set to

GPIO.

Config Pin Active Level

Select the signal active level (Low or High). The default is

Low.

5. Click OK to store the configurable pin settings and close the ConfigurablePin

Collection Editor.

6. Click Apply from the Configure Device window to apply the changes

immediately. The WiPort device automatically reboots.

Channel 1 and Channel 2 Configuration

Channel 1 and Channel 2 configurations define how the serial port responds to

network and serial communications.

To configure the channel configurations:

1. From the Configure Device window for the WiPort unit, click the Ports tab. The

list of available ports display.

2. Click on a port number and click Edit Settings. The Port Properties window

opens.

3. Click the Port Settings tab. In the available fields, change the following pull

down menu options as necessary:

Baud Rate The unit and attached serial device, such as a modem, must

agree on a speed or baud rate to use for the serial connection.

Valid baud rates are 300, 600, 1200, 2400, 4800, 9600

(default), 19200, 38400, 57600, 115200, 230400, 460800, or

921600.

Data bits

Indicates the number of bits in a transmitted data package.

Parity Refers to the checking whether data has been lost or written

over when transmitted between computers. The default is

None.

Stop bits The stop bit follows the data and parity bits in serial

communication. It indicates the end of transmission.

Flow control Flow control manages data flow between devices in a network

to ensure it is processed efficiently. Too much data arriving

before a device is prepared to manage it causes lost or

retransmitted data.

The following table demonstrates some common Interface Mode (I/F) settings:

Configuration Using DeviceInstaller

WiPort™ User Guide 3-5

Table 3-1. Common Interface Mode Settings

Common I/F Mode Setting

RS-232C, 8-bit, No Parity, 1 stop bit

RS-232C, 7-bit, Even Parity, 1 stop bit

To configure advanced channel configurations:

4. From the Configure Device window for the WiPort unit, click the Ports tab. The

list of available ports display.

5. Click on a port number and click Edit Settings. The Port Properties window

opens.

6. Click the Advanced tab. In the available fields, change the following pull down

menu options as necessary:

Serial Settings

Baud Rate The unit and attached serial device, such as a modem, must

agree on a speed or baud rate to use for the serial connection.

Valid baud rates are 300, 600, 1200, 2400, 4800, 9600

(default), 19200, 38400, 57600, 115200, 230400, 460800, or

921600.

Data bits

Indicates the number of bits in a transmitted data package.

Flow control Flow control manages data flow between devices in a network

to ensure it is processed efficiently. Too much data arriving

before a device is prepared to manage it causes lost or

retransmitted data.

Stop bits The stop bit follows the data and parity bits in serial

communication. It indicates the end of transmission.

Parity Refers to the checking whether data has been lost or written

over when transmitted between computers. The default is

None.

UDP Datagram Mode

Datagram Mode When the UDP option is in effect, the unit never attempts to

initiate a TCP connection because it uses UDP datagrams to

send and receive data. Select True to enable Datagram

Mode.

Datagram Type

Configurable when Datagram Mode is set to True.

Configures remote IP or network broadcast address and the

remote port. Enter 01 for directed or broadcast UDP.

Passive Connection

Accept Passive

Connection

Select Yes to permit incoming network connection on this

port.

Local Port Port number for an incoming connection. Also used as the

source port number.

Password Required Select True to require a password for incoming connections.

Configuration Using DeviceInstaller

3-6 WiPort™ User Guide

Port Password

This parameter appears only when Password Required is set

to True. Enter a password for the selected channel or serial

port.

Active Connection

Defines the unit’s connection method. The default is None

(no Active Connection).

Terminal Type This field is available for configuration only when Telnet Mode

to True.

Use the terminal name for the Telnet terminal type. Enter only

one name. When this option is enabled, the unit also reacts to

the EOR (end of record) and binary options, which can be

used for applications such as terminal emulation to UNIX

hosts.

Remote Port This field is available for configuration only when Active

Connection is not set to None.

Set the remote TCP port number for the unit to make outgoing

connections. This parameter defines the port number on the

target host to which a connection is attempted.

To connect an ASCII terminal to a host using the unit for login

purposes, use the remote port number 23 (Internet standard

port number for Telnet services).

Use Host List This field is available for configuration only when Active

Connection is not set to None.

If this option is set to True, the device server attempts a

connection from the host list. This process stops at the first

valid connection.

The host list is disabled for Manual or Modem Mode. The unit

will not accept a data connection from an incoming remote

device when the host list option is enabled.

For information on configuring the host list, see Host List

Configuration on page 3-3.

Modem Emulation Mode In Modem (Emulation) Mode, the unit presents a modem

interface to the attached serial device. It accepts AT-style

modem commands, and handles the modem signals

accordingly.

For more information on Modem Emulation Mode, see Modem

Mode on page 5-11.

Selecting Without Echo tells the modem not send an answer

to the commands received (or display typed data).

Choose Full Verbose for the unit to echo modem commands

and respond to a command with a message string.

Character Response tells the WiPort unit to echo modem

commands and respond to a command with a single character

response.

Telnet Mode This field is available for configuration only when Active

Connection is not set to None. Select True to permit a Telnet

connection to the WiPort unit.

Remote Host This field is available for configuration only when Active

Connection is not set to None.

Denotes the destination IP address used with an outgoing

connection.

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Lantronix 900-332, Network Router 900-332 User manual

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