SENA TECHNOLOGIES PSX10W Users Manual

메모 [..1]:

Universal Device Servers

HelloDevice Pro Series

(PS110W/210W)

User Guide

Version 1.0.1

2007-12-21

삭제됨: 1

삭제됨: 2

삭제됨: 0

삭제됨: 1

삭제됨: 2

Trademark Information

HelloDevice™ is a trademark of Sena Technologies, Inc. Windows® is a registered trademark of Microsoft Corporation. Ethernet® is a registered trademark of XEROX Corporation.

Notice to Users

Proper back-up systems and necessary safety devices should be utilized to protect against injury, death or property damage due to system failure. Such protection is the responsibility of the user. This device is not approved for use as a life-support or medical system. Any changes or modifications made to this device without the explicit approval or consent of Sena Technologies will void Sena Technologies of any liability or responsibility of injury or loss caused by any malfunction.

Technical Support

Sena Technologies, Inc. 210 Yangjae-dong, Seocho-gu Seoul 137-130, Korea Tel: (+82-2) 573-5422 Fax: (+82-2) 573-7710 E-Mail: support@sena.com Website: http://www.sena.com

삭제됨: 5

삭제됨:

Revision history

Revision Date Name Description

V1.0.0 2007-09-09 Y. Moon V1.0.1 2007-12-21 Y. Moon

First release A.1.2, A.1.4

Contents

1. Introduction 7

1.1. Overview ....................................................................................................................................7

1.2. Package Check List....................................................................................................................8

1.3. Product Specification..................................................................................................................9

1.4. Terminologies and acronyms ............................ ... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ... .....10

2. Getting Started 12

2.1. Panel Layout ............................................................................................................................12

2.1.1. PS110W Panel Layout............................................................. ... .. ... ... ... .. ... ... ... .............12

2.1.2. PS210W Panel Layout............................................................. ... .. ... ... ... .. ... ... ... .............13

2.2. Connecting the Hardware ........................................................................................................14

2.2.1. Connecting to the network................................. ... .. ... ... ... .. ... ... ... .. ... ... ...........................14

2.2.2. Connecting to the device...............................................................................................15

2.2.3. Connecting the power....................................................................................................16

2.2.4. Accessing the System Console ................................. ......................... ......................... ..16

2.2.5. Using the System console ....................................................... ... .. ... ... ... .. ... ... ... .. ... ... ... ..17

2.2.6. Using Remote console............................................................. ... .. ... ... ... .. ... ... ... .. ... ... ... ..19

2.3. Accessing the Web Browser Management Interfa ce.................................................. .. ... ... ... ..20

3. Network Configuration 23

3.1. IP Configuration........................................................................................................................23

3.1.1. Interfaces .................................................. ... ... ... .. ... ... ... .. ... ... ... ... .. ... ... ... .. ... ... ... .. ...........24

3.1.2. Using a Static IP Address...............................................................................................24

3.1.3. Using DHCP.................................................... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ........25

3.2. WiFi Configuration....................................................................................................................26

3.2.1. Network type.......................... ... ... .. ... ... ... .. ... ... ... .. ... ... ... ... .. ... ... ... .. ... ..............................26

3.2.2. Operation mode configuration............................ ... .. ... ... ... ..............................................26

3.2.3. List of APs.................................................. .. ... ... ... .. ... ... ... .. ... ... ... .. .................................27

3.2.4. Neighborhood APs............................... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... ..28

3.2.5. Adhoc configuration ........................................ ......................... ......................... .............28

3.3. SNMP Configurations...............................................................................................................30

3.3.1. MIB-II System objects Configuration..................... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ...................31

3.3.2. Access Control Configuration........................................... ........................ ......................31

3.3.3. Trap Receiver Configuration............................................ .. ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... ..31

3.3.4. Management using SNMP............................................... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... ..32

3.4. Dynamic DNS Configuration....................................................................................................33

3.5. SMTP Configuration.................................................................................................................34

3.6. IP Filtering................................................................................................................................35

3.7. SYSLOG server configuration..................................................................................................37

3.8. Locating server.........................................................................................................................38

3.8.1. Overview............................. ... ... ... .. ... ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .. ...........38

3.8.2. Locating server configuration.........................................................................................38

3.8.3. Locating server communication protocol.......................................................................39

3.9. NFS server configuration .........................................................................................................40

3.10. TCP service configuration......................................................................................................40

4. Serial Port Configuration 42

4.1. Overview ..................................................................................................................................42

4.2. Serial Port Configuration..........................................................................................................44

4.2.1. Port Enable/Disable..................................... ... ... .. ... ... ... .. ... ... ... ......................................44

4.2.2. Port Title.......................................................... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .............44

4.2.3. Host Mode Configuration................................ ... ... .. ... ... ... .. ... ... ... .. ... ... ... ........................45

4.2.4. Remote host configuration............................................... .. ... ... ... .. .................................58

4.2.5. Cryptography configuration................................................... ... ... .. ... ... ... .. ... ... ... .. ... ... ... ..59

4.2.6. Serial port parameters ...................................................................................................63

4.2.7. Modem configuration ......................................................... ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... ..65

4.2.8. Port Logging.................................................... ... ... .. ... ... ... .. ... ... ... .. ... ..............................67

4.2.9. Port event handling configurations ................................................................................68

4.2.10. Copy port configuration.......................................................... ... .. ... ... ... .. ... ... ... .. ... ... ... ..71

5. System Administration 72

5.1. System Status..........................................................................................................................72

5.2. System Logging........................................................................................................................72

5.3. Change Password....................................................................................................................73

5.4. Device Name Configuration.....................................................................................................74

5.5. Date and Time Settings................................................... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .. ...........74

5.6. Factory Reset...........................................................................................................................75

5.7. Configuration management......................................................................................................75

5.8. Firmware Upgrade....................................................................................................................77

5.9. User administration..................................................................................................................80

6. System Statistics 82

6.1. Network Interfaces Statistics....................................................................................................82

6.2. Serial Ports Statistics........ ... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... .. ... ....................................................82

6.3. IP Statistics...............................................................................................................................83

6.4. ICMP Statistics .........................................................................................................................85

6.5. TCP Statistics......................................... ........ ........ ......... ........ ........ ........ ......... ........ ................87

6.6. UDP Statistics...........................................................................................................................89

7. CLI guide 90

7.1. Introduction...............................................................................................................................90

7.2. Flash partition...........................................................................................................................90

7.3. Supported Linux Utilities ..........................................................................................................90

7.3.1. Shell & shell utilities:......................................................................................................90

7.3.2. File and disk utils: ..........................................................................................................90

7.3.3. System utilities:............................................................. ... .. ... ... ... .. ... ... ... .. ... ...................90

7.3.4. Network utilities:...................................... .. ... ... ... ... .. ... ... ... .. ... ... ... .. ... ... ...........................90

7.4. Accessing CLI....................................................... ...................... ...................... ........................91

Appendix 1. Connections 92

A 1.1. Ethernet Pin outs...................................................................................................................92

A 1.2. Console and Serial port pin-outs................. ... ... .. ... ... ... .. ... ... ... .. ... ... ......................................92

A 1.3. Ethernet Wiring Diagram.......................................................................................................93

A 1.4. Serial Wiring Diagram...........................................................................................................94

A 1.4.1. RS232 Serial Wiring Diagram.....................................................................................94

Appendix 2. Pro Series Configuration files 95

A 2.1. port1.conf..............................................................................................................................95

A 2.2. filter.conf................................................................................................................................95

A 2.3. snmp.conf..............................................................................................................................96

Appendix 3. Well-known port numbers 97 Appendix 4. Guide to the Bios menu program 98

A 4.1. Overview...............................................................................................................................98

A 4.2. Main menu............................................................................................................................98

A 4.3. RTC configuration menu.......................................................................................................98

A 4.4. Hardware test menu..............................................................................................................99

A 4.5. Firmware upgrade menu.....................................................................................................102

Appendix 5. Using Pro Series with Serial/IP 104

A 5.1. Pro Series vs. Serial/IP options..................................... ... ... ... .. ... ... ... .. ... ... ... .. ... ... ... ...........104

A 5.2. Connection example - Telnet and SSLv3 encryption..........................................................104

Appendix 6. Appendix D: Warranty 109

A 6.1. GENERAL WARRANTY POLICY............................................. ... ... ... .. ... ... ... .. ... ... ... .. ... ... ...109

A 6.2. LIMITATION OF LIABILITY.................................................................................................109

A 6.3. HARDWARE PRODUCT WARRANTY DETAILS...............................................................110

A 6.4. SOFTWARE PRODUCT WARRANTY DETAILS................................................................110

A 6.5. THIRD-PARTY SOFTWARE PRODUCT WARRANTY DETAILS.......................................110

1. Introduction

1.1. Overview

This document is intended for the HelloDevice Pro Series, PS110W/210W.

The HelloDevice Pro Series is a Universal terminal server (or device server) that makes your legacy serial devices manageable by an industry-standard Ethernet network. Based on open network protocols such as TCP/IP and UDP, it gives you ultimate flexibility to your serial devices. With the rich broadband network connectivity protocols such as DHCP and Dynamic DNS, you can easily manage legacy serial devices over broadband Internet by using DSL or cable modem connection. The built-in Dynamic DNS protocol of the HelloDevice Pro Series enables you to access the serial devices with their own domain names. The HelloDevice Pro Series also provides you with full-featured system management functionality of system status display, firmware upgrade, remote reset and system log display by using various ways such as telnet, SSH, serial console port or web. You can easily configure and administrate the HelloDevice Pro Series, with the full-featured management functions of status monitor, remote reset, error log monitor and firmware upgrade by using Telnet and serial console port under the password protection support. For critical applications of secure data communication, the HelloDevice Pro Series supports SSLv3 for data encryption. In addition, IP address filtering function is provided for protecting unintentional data streams to be transmitted to the HelloDevice Pro Series. Typical application areas of the HelloDevice Pro Series are:

- Industrial automation

- Network management

- Retail/Point of sale

- Remote metering

- Remote display

- Building automation

- Security/Access control systems

- General data acquisition application

- Medical application

The HelloDevice Pro Series gives you ideal remote management capability of control, monitoring, diagnosis and data gathering over RS232 serial devices.

Please note that this manual assumes user knowledge of Internetworking protocols and serial communications.

삭제됨:

1.2. Package Check List

- PS110W/210W external box

- External 110V (or 230V) power supply or power cord(PS110W / PS210W)

- Serial cable kit

- Quick Start Guide

- CD-ROM, including the Serial/IP, HelloDevice Manager and manuals

삭제됨:

서식 있음: 글머리 기호 및 번호 매기기

1.3. Product Specification

PS110W Serial Interface

Network Interface

Protocols

Security

Modem emulation Management

Diagnostic LED

Environmental

Power

Dimension L x W x H (mm)

Weight (kg) Certification Warranty

Flow Control:

Hardware RTS/CTS, Software Xon/Xoff

Signals:

RS232 Rx, Tx, RTS, CTS, DTR, DSR, DCD, GND Modem controls: DTR, DSR and DCD 10/100 Base-Tx Ethernet with RJ45 Ethernet con nector Supports static and dynamic IP address

- ARP, IP/ICMP, TCP, UDP, Telnet, SSH v2,

- SSLv3

- DNS, Dynamic DNS, HTTP, HTTPS, NFS

- SMTP with/without Authentication, pop-before SMTP,

- DHCP client, NTP, SNMP v1 & v2 User ID & Password HTTPS Secure terminal interface: SSH

Data Encryption: SSLv3 IP address filtering

SCP Full support for AT commands Web, Telnet, SSH, Serial console port or HelloDevice Manager O/S support: Windows 98/ME/NT/2000/XP System log

Automatic email delivery of error log System statistics

Full-featured system status display Firmware

Stored in Flash memory and upgradeable via telnet or web Power

Status Ethernet Wireless Link Serial 1 Serial 2 (PS210W only) Sensitivity

Operating temperature: 0’C Storage temperature: –20’C to 66’C

Humidity : 90% (Non-condensing)

1-port 2-port

5VDC,

0.9A @ 5VDC

PS210W

Serial speeds 75bps to 230Kbps

RJ45 connector

to 50’C

1.0A @ 5VDC

FCC(A), CE(A)

5-year limited warranty

삭제됨: 5’C 삭제됨: 40’C

5VDC,

1.4. Terminologies and acronyms

This section will define commonly used terms in this manual. These terms are related to Internetworking, and defined in regards to their use with Pro Series.

z MAC address

On a local area network or other network, the MAC (Media Access Control) address is the computer’s unique hardware number. (On an Ethernet LAN, it is the same as the Ethernet address.)

It is a unique 12-digit hardware number, which is composed of 6-digit OUI (Organization Unique Identifier) number and 6-digit hardware identifier number. The Pro Series has the following MAC address template: 00-01-95-xx-xx-xx. The MAC address can be found on the bottom of the original package.

z Host

A user’s computer connected to the network

Internet protocol specifications define “ other computers on the Internet. A host will have a specific “local” or “host number” that, together with the network number, forms its unique IP address.

z Session

A series of interactions between two communication end points that occur during the span of a single connection

Typically, one end point requests a connection with another specified end point. If the specified end point replies, and agrees to the connection, the end points then take turns exchanging commands and data (“

talking to each other”). The session begins when the connection is established at both ends

and terminates when the connection is ended.

z Client/Server

Client/server describes the relationship between two computer programs in which one program, the client, makes a service request from another program, the server, which fulfills the request.

A server is a computer program that provides services to other computer programs on one or many computers. The client is the requesting program or user in a client/server relationship. For example, the user of a Web browser is effectively making client requests for pages from servers all over the Web. The browser itself is a client in its relationship with the computer that is getting and returning the requested HTML file. The computer handling the request and sending back the HTML file is a server.

host” as any computer that has full two-way access to

삭제됨:

삭제됨: '

삭제됨:

삭제됨: "

삭제됨:

삭제됨: "

삭제됨:

Table 1-1 Acronym Table

ISP PC NIC MAC LAN UTP ADSL ARP IP ICMP UDP TCP DHCP SMTP FTP PPP PPPoE HTTP DNS DDNS SNMP RADIUS SSH NTP UART Bps DCE DTE CTS DSR DTR RTS DCD

Internet Service Provider Personal Computer Network Interface Card Media Access Control Local Area Network Unshielded Twisted Pair Asymmetric Digital Subscriber Line Address Resolution Protocol Internet Protocol Internet Control Message Protocol User Datagram Protocol Transmission Control Protocol Dynamic Host Configuration Protocol Simple Mail Transfer Protocol File Transfer Protocol Point-To-Point Protocol Point-To-Point Protocol over Ethernet HyperText Transfer Protocol Domain Name Service Dynamic Domain Name Service Simple Network Management Protocol Remote Access for Dial-In Us er Service Secure Shell Network Time Protocol Universal Asynchronous Receiver/Transmitter Bits per second (baud rate) Data Communications Equipment Data Terminal Equipment Clear to Send Data Set Ready Data Terminal Ready Request To Send Data Carrier Detect

2. Getting Started

This chapter describes how to set up and configure the Pro Series.

- 2.1 Panel Layout explains the layout of the panel and LED indicators.

- 2.2 Connecting the Hardware describes how to connect the power, the network, and the

equipment to the Pro Series.

- 2.3 Accessing the Web Browser Management Interface describes how to access the console

port using a serial console or a Telnet or Web menu from remote location.

The following items are required to get started.

- One power cable (included in the package)

- One Serial data cable (included in the package)

- One Ethernet ca ble

- One PC with Network Interface Card (hereafter, NIC) and/or one RS232 serial port.

2.1. Panel Layout

2.1.1. PS110W Panel Layout

The PS110W has 5 LED indicator lamps for status display and 6 LED indicator lamps for sensitivity. There is a factory reset switch front panel of PS110W and the user can use this switch to restore factory default configuration.

Table 2-1 LED indicator lamps of the PS 110W

Lamps Function Status

Ethernet

Wireless Serial Port Serial

Sensitivity

Power Status

Turned on to RED if power is supplied Turned on to Green if IP assignment and blinks if IP error. (Refresh 5 sec) Blinks whenever there is any incoming and outgoing data stream through

the Ethernet of the PS110W Turned on to GREEN if WiFi is connected. Refreshed every 20 seconds. Blinks whenever there is any incoming and outgoing data stream through

the serial port of the PS110W Display AP’s sensitivity. Refreshed every 20 seconds

삭제됨:

Figure 2-1 The panel layout of the PS110W

2.1.2. PS210W Panel Layout

The PS210W has 6 LED indicator lamps for status display and 6 LED indicator lamps for sensitivity. There is a factory reset switch front panel of PS210W and the user can use this switch to restore factory default configuration.

Table 2-2 LED indicator lamps of the PS210W

램프 기능 Status

Ethernet

Weireless Serial Port

Sensitivity

Power Status

Serial 1

Serial 2

Turned on to RED if power is supplied Turned on to Green if IP assignment and blinks if IP error. (Refresh 5

sec) Blinks whenever there is any incoming and outgoing data stream through

the Ethernet of the PS110W Turned on to GREEN if WiFi is connected. Refreshed every 20 seconds. Blinks whenever there is any incoming and outgoing data stream through

the serial port(1) of the PS210W Blinks whenever there is any incoming and outgoing data stream through

the serial port(2) of the PS210W Display AP’s sensitivity. Refreshed every 20 seconds

삭제됨:

Figure 2-2 The panel layout of the PS210W

2.2. Connecting the Hardware

This section describes how to connect the Pro Series to your equipment for initial testing.

- Connect the Pro Series to an Ethernet hub or switch

- Connect the device

- Connect the provided power source to the Pro Series

2.2.1. Connecting to the network

Plug one end of the Ethernet cable to the Pro Series Ethernet port. The other end of the Ethernet cable should be connected to a network port. If the cable is properly connected, the Pro Series will have a valid connection to the Ethernet network. This will be indicated by:

The [Ethernet] lamp will blink to indicate incoming/outgoing Ethernet packets

삭제됨:

Figure 2-3 Connecting a network cable to the PSx10W

2.2.2. Connecting to the device

Connect the console cable to the Pro Series serial port. To connect to the console port of the device, the user needs to consider the type of console port provided by the device itself. Please refer to the Appendix 1 Connections for details.

Note: Connect the serial cable to the serial port of user’s computer first. Configuration of the PSx10W is discussed on Section 2.2.5.

삭제됨:

Figure 2-4 Connecting a equipment to the PSx10W

2.2.3. Connecting the power

Connect the power cable to the Pro Series. If the power is properly supplied, the [Power] lamp will light up solid red.

Figure 2-5 Connecting the power to the PSx10W

2.2.4. Accessing the System Console

There are several ways to access the Pro Series. These methods are dependent on whether the user is located at a local site or a remote site, or whether the user requires a menu-driven interface, graphic menu system or CLI (Command Line Interface).

z System console:

삭제됨:

Local users can connect directly to the system console port of the Pro Series using the serial

console cable.

z Remote console:

Remote users who require a menu-driven interface can utilize Telnet (port 23) or SSH (port 22)

connections to the Pro Series using Telnet or SSH client.

NOTE : Please note that Pro Series supports only the SSH v2, so user must use the SSH client which is able to support SSH v2.

z Web:

Remote users who want to use a web browser to configure the Pro Series can connect to the Pro

Series using a conventional web browser, such as Internet Explorer or Netscape Navigator.

The above methods require user authentication by the Pro Series system.

2.2.5. Using the System console

1) Connect one end of the console cable to the console port on the Pro Series.

삭제됨:

서식 있음: 글머리 기호 및 번호 매기기

Figure 2-6 Connecting a system console cable to the PSx10W

2) Connect the other end of the cable to the serial port of the user’s computer.

3) Run a terminal emulator program (i.e. HyperTerminal). Set the serial configuration parameters of the terminal emulation program as follows:

 9600 Baud rate  Data bits 8  Parity None

삭제됨:

서식 있음: 글머리 기호 및 번호 매기기

 Stop bits 1  No flow control

4) Press the [ENTER] key.

5) Enter your username and password to log into the Pro Series. The factory default user settings are as follows.

ProSeries login: root Password: #

6) After login, user can use various shell commands in the CLI(Command Line interface). For details on the CLI, refer to the chapter 7 CLI guide.

7) “editconf” command will allow you to enter the text-menu driven interface and the menu screen in # editconf

_] / [____________________ __________________________ __________________________

1. Network configuration

2. Serial port configuration

3. System administration ________________________________________________________________________________ COMMAND (Display HELP : help)>save COMMAND (Display HELP : help)>apply COMMAND (Display HELP : help)>help _] HELP [_________________ __________________________ __________________________ [Enter] refresh [ESC] cancel or go to upper / go to r oo t .. go t o up pe r clear clear screen pwd display path to current menu save save current configuration apply apply current configuration help display this exit exit ________________________________________________________________________________ COMMAND (Display HELP : help)>[Enter]

_] / [____________________ __________________________ __________________________

1. Network configuration

2. Serial port configuration

3. System administration ________________________________________________________________________________ COMMAND (Display HELP : help)>

8) Figure 2-7 is displayed.

삭제됨:

서식 있음: 글머리 기호 및 번호 매기기

# editconf

_] / [____________________ __________________________ __________________________

1. Network configuration

2. Serial port configuration

_] / [____________________ __________________________ __________________________

1. Network configuration

2. Serial port configuration

3. System administration ________________________________________________________________________________ COMMAND (Display HELP : help)>

Figure 2-7 The main menu screen

From the main menu screen, the users may select a menu item for configuration of the Pro Series parameters by selecting the menu number and pressing the [ENTER] key. In the submenu screen, users can configure the required parameters guided by online comments. All the parameters can be stored into the non-volatile memory space of the Pro Series, but the settings will not be stored until users enter ”save” command on the menu. All the configuration change will be effective after entering “apply” command on the menu.

2.2.6. Using Remote console

The IP address of the Pro Series must be known before users can access the Pro Series using the Remote console (see chapter 3 Network Configuration for details). The default IP address of Pro Series is 192.168.161.5. The Remote console access function can be disabled in the remote host access option (3.6 IP Filtering for details). The following instructions will assist in setting up the Remote Console functionality:

삭제됨:

서식 있음: 글머리 기호 및 번호 매기기

Run either a Telnet program or a program that supports Telnet functions (i.e. TeraTerm-Pro

1) ] or HyperTerminal). The target IP address and the port number must match the Pro Series. If required, specify the port number as 23. Type the following command in the command line interface of user’s computer.

telnet 192.168.161.5

Or run a Telnet program with the following parameters:

삭제됨:

Figure 2-8 Telnet program set up example (TeraTerm Pro)

2) The user must log into the Pro Series. Type the user name and password. A factory default settings of the user name and password for CLI login are both root.

3) After entering correct user name and password, user can see the CLI prompts.

2.3. Accessing the Web Browser Management Interface

The Pro Series supports both HTTP and HTTPS (HTTP over SSL) protocols. The Pro Series also contains its own Web management utility. To access the Pro Series Web management utility, enter the IP address or resolvable hostname of the Pro Series into the web browser’s URL/Location field. This will direct the user to the Pro Series login screen. The user must authenticate themselves by logging into they system with a correct user name and password. The factory default settings are:

삭제됨:

Note: Before accessing the Pro Series Web management page, the user must check the IP address (or resolvable Hostname) of the Pro Series and Subnet mask settings.

Figure 2-9 Login screen of the Pro Series web management

Figure 2-10 shows the configuration homepage of the Pro Series Web management interface. A menu

bar is provided on the left side of the screen. The menu bar includes the uppermost configuration menu groups. Selecting an item on the menu bar opens a tree view of all the submenus available under each grouping. Selecting a submenu item will allow the user to modify parameter settings for that item. Every page will allow the user to [Save], [Save & apply] or [Cancel] their actions. After changing the configuration parameter values, the users must select [Save] to save the changed parameter values to the non-volatile memory. To apply all changes made, the user must select [Apply Changes]. This option is available on the bottom of the menu bar. Only when the user selects [Apply changes] will the new parameter values be applied to the Pro Series configuration. The user also can select [Save & apply] to save parameters and apply changes in one step. If the user does not want to save the new parameter values, the user must opt to [Cancel]. All changes made will be lost and the previous values restored. But the changes that are already saved or applied cannot be canceled.

삭제됨:

Figure 2-10 The Pro Series web management screen

삭제됨:

서식 있음: 글머리 기호 및 번호 매기기

3. Network Configuration

3.1. IP Configuration

The Pro Series requires a valid IP address to operate within the user’s network environment. If the IP address is not readily available, contact the system administrator to obtain a valid IP address for the Pro Series. Please note that the Pro Series requires a unique IP address to connect to the user’s network. The users may choose one of two Internet protocols in setting up the Pro Series IP address: i.e.,

• Static IP

• DHCP (Dynamic Host Configuration Protocol)

The Pro Series is initially defaulted to STATIC mode, with a static IP address of 192.168.161.5. Table 3-1 shows all the configuration parameters for two protocols of IP configurations. Figure 3-1 shows the

actual web-based GUI to change the user’s IP configuration.

Table 3-1 IP configuration Parameters

Static IP

DHCP

IP address Subnet mask Default gateway Primary DNS/ Secondary DNS Primary DNS/ Secondary DNS (Optional)

삭제됨:

Figure 3-1 IP Configuration

3.1.1. Interfaces

The PSx10W has two network interfaces: one is Ethernet interface and the other is WiFi interface. The two network interfaces don’t work together. Please select a network interface to operate.

3.1.2. Using a Static IP Address

When using a Static IP address, the user must manually specify all the configuration parameters associated with the IP address of the Pro Series. These include the IP address, the network subnet mask, the gateway computer and the domain name server computers. This section will look at each of these in more detail.

Note: The Pro Series will attempt to locate all this information every time it is turned on.

z IP address

A Static IP address acts as a “static” or permanent identification number. This number is assigned to a computer to act as its location address on the network. Computers use these IP addresses to identify and talk to each other on a network. Therefore, it is imperative that the selected IP address be both unique and valid in a network environment.

Note: 192.168.1.x will never be assigned by and ISP (Internet Service Provider). IP addresses using this form are considered private. Actual applications of the Pro Series may require access to public network, such as the Internet. If so, a valid public IP address must be assigned to the user’s computer. A public IP address is usually purchased or leased from a local ISP.

z Subnet mask

A subnet represents all the network hosts in one geographic location, such as a building or local area network (LAN). The Pro Series will use the subnet mask setting to verify the origin of all packets. If the desired TCP/IP host specified in the packet is in the same geographic location (on the local network segment) as defined by the subnet mask, the Pro Series will establish a direct connection. If the desired TCP/IP host specified in the packet is not identified as belonging on the local network segment, a connection is established through the given default gateway.

z Default gateway

A gateway is a network point that acts as a portal to another network. This point is usually the computer or computers that control traffic within a network or a local ISP (Internet service provider). The Pro Series uses the IP address of the default gateway computer to communicate with hosts outside the local network environment. Refer to the network administrator for a valid gateway IP

삭제됨:

서식 있음: 글머리 기호 및 번호 매기기

삭제됨:

address.

z Primary and Secondary DNS

The DNS (Domain Name System) server is used to locate and translate the correct IP address for a requested web site address. A domain name is the web address (i.e. www.yahoo.com

) and is usually easier to remember. The DNS server is the host that can translate such text-based domain names into the numeric IP addresses for a TCP/IP connection. The IP address of the DNS server must be able to access the host site with the provided domain name. The Pro Series provides the ability to configure the required IP addresses of both the Primary and Secondary DNS servers addresses. (The secondary DNS server is specified for use when the primary DNS server is unavailable.)

3.1.3. Using DHCP

Dynamic Host Configuration Protocol (DHCP) is a communications protocol that lets network administrators manage and automate the assignment of IP addresses centrally in an organization’ network. DHCP allows the network administrator the ability to supervise and distribute IP addresses from a central point and automatically send a new IP address when a computer is plugged into a different network location. When in static IP mode, the IP address must be entered manually at each computer. If a computer is moved to another network location, a new IP address must be assigned. DHCP allows all the parameters, including the IP address, subnet mask, gateway and DNS servers to be automatically configured when the IP address is assigned. DHCP uses a “lease” concept in assigning IP addresses to a computer. It limits the amount of time a given IP address will be valid for a computer. All the parameters required to assign an IP address are automatically configured on the DHCP server side, and each DHCP client computer receives this information when the IP address is provided at its boot-up. Each time the device is reset, the Pro Series broadcasts a DHCP request over the network. The reply generated by the DHCP server contains the IP address, as well as the subnet mask, gateway address, DNS servers and the “lease” time. The Pro Series immediately places this information in its memory. Once the “lease” expires, the Pro Series will request a renewal of the “lease” time from the DHCP server. If the DHCP server approves the request for renewal, the Pro Series can continue to work with the current IP address. If the DHCP server denies the request for renewal, the Pro Series will start the procedure to request a new IP address from the DHCP server.

Note: While in DHCP mode, all network-related parameters for the Pro Series are to be configured automatically, including the DNS servers

삭제됨:

서식 있음: 글머리 기호 및 번호 매기기

삭제됨: '

삭제됨:

A DHCP sever assigns IP addresses dynamically from an IP address pool, which is managed by the network administrator. This means that the DHCP client, i.e. the Pro Series, receives a different IP address each time it boots up. The IP address should be reserved on the DHCP server side to assure that the user always knows the newly assigned Pro Series address. In order to reserve the IP address in the DHCP network, the administrator needs the MAC address of the Pro Series found on the label sticker at the bottom of the Pro Series.

3.2. WiFi Configuration

The PSx10W has a WiFi interface that supports both 802.1 1b and 802.11g.

3.2.1. Network type

An AP is most often used to connect the PSx10W to the Ethernet. However, it can also be used to connect to the Internet. This type of connection is referred as an “infra mode.”

networks, ”Adhoc mode”, also called “peer-to-peer mode”, is a method for PSx10W devices to directly communicate with each other without an AP. Adhoc mode can be very useful in replacing cables between existing devices with a wireless connection.

On wireless computer

삭제됨:

Figure 3-2 Network type configuration

3.2.2. Operation mode configuration

The “Operation mode” is enabled when the “Network type” is Infra mode. The modes are as follows:

Figure 3-3 Operation mode configuration

z Connect to any

The PSx10W attempts to connect to any nearby AP regardless of the List of APs. PSx10W tries to connect to AP in the order searched.

z Connect in the order of registraion

The PSx10W attempts to connect to AP in the order of the registered APs.

z Connect in the order of signal strength

The PSx10W attempts to connect to AP in the order of signal strength of the registered APs. The list in the order of signal strength is updated for every 30 seconds.

3.2.3. List of APs

This menu is enabled when the “Network type” is Infra mode. If the Operation mode is not “Connect any”, the AP to which the PSx10w connects should be registered. If you use ADD or REMOVE command, you should use SAVE command. In case, ‘Save & Apply’ command, the changed things are reflected in s ystems directly.

Figure 3-4 Lis of APs

z ESSID

The ESSID of the AP to register

z Auth-Encryption

PSx10W supports Open System, Open System-WEP, Shared Key-WEP, WPA-PSK-TKIP, WPA-PSKAES, WPA2-PSK-TKIP, WPA2-PSK-AES. Please select the authentication and the encryption method of the AP to register.

z Key

The key string of the AP to register Use this except Open System case.

3.2.4. Neighborhood APs

This menu displays the nearby APs which are searchable.

Figure 3-5 Neighborhood APs

3.2.5. Adhoc configuration

This menu is enabled when the Network type is Adhoc mode. In order to use Adhoc mode, the device

to which the PSx10W and the PSx10W should share channel number, security configuration (AuthEncryption) and key. (When DHCP server is not running, you must use Static IP.)

Figure 3-6 Adhoc configuration

z Country

Select country that is used now.

z Channel

Select a channel for Adhoc connection

z Network ID (SSID)

The SSID of the device to which the PSx10w connect

z Auth-Encryption

The security configuration of the device to which the PSx10w connect

z Key

The key of the device to which the PSx10w connect

3.3. SNMP Configurations

The Pro Series has the SNMP (Simple Network Management Protocol) agent supporting SNMP v1 and v2 protocols. Network managers like NMS or SNMP Browser can exchange information with Pro Series, as well as access required functionality. SNMP protocols include GET, SET, GET–Next, and TRAPs. With these functions, a manager can be notified of significant events (TRAPs), query a device for more information (GET), and make changes to the device state (SET). SNMPv2 adds a GET–Bulk function for retrieving tables of information and security functions. With the SNMP configuration panel, the user can configure MIB-II System objects, access control settings and TRAP receiver settings. The manager configured in this menu can perform both information exchange and action control. Figure 3- shows a SNMP configuration screen via a web interface.

삭제됨:

서식 있음: 글머리 기호 및 번호 매기기

Figure 3-7 SNMP Configuration

삭제됨:

+ 82 hidden pages

SENA TECHNOLOGIES PSX10W Users Manual

Specifications and Main Features

Frequently Asked Questions

User Manual