Table of Contents Chapter 1 Introduction......................................................................................1-1 Overview.......................................................... ......................................1-2 Package Checklist......................................................... .........................1-2 Product Features.......................................................... ..........................1-2 Product Specifications..........................................
TCP Server Mode.............................................................. ....................4-2 TCP Client Mode.............................................................. ......................4-3 UDP Mode.............................................................. ................................4-3 Real COM Mode.............................................................. .......................4-4 Chapter 5 Web Console Configuration............................................................
Appendix A Appendix B Appendix C
Chapter 1 Introduction Welcome to the NPort W2250/2150 Products of advanced serial device servers that make it easy to control your serial devices. NPort W2150 include 1 port for RS-232/422/485, and NPort W2250 include 2 port for RS-232/422/485. The Wireless Serial Device Server is designed to easily integrate any RS-232/422/485 serial device to a WLAN. It is ideal for use in environments where LAN are not available and where serial devices are moved frequently.
devices Internet ready instantly. The NPort W2250/2150 device servers makes them the ideal choice for connecting your RS-232/422/485 serial devices—such as PLCs, meters, and sensors—to an Wired Ethernet LAN and Wireless LAN, making it possible for your software to access serial devices anywhere over a local LAN ’WLAN or the Internet.
•Bring serial device to Wireless LAN network •802.11b Wireless LAN, Compatible with 802.11g • WEP supporting 64-bit and 128-bit encryption • Password authentication and IP filter • Ad-Hoc mode •10/100M Ethernet for console • 2/1 ports with RS-232/422/485, up to 230.
Software Features Protocol: ICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, DNS, SNMP, HTTP, SMTP Utilities: Windows utility for Windows98/ME/2000/XP/2003 Configuration: Web browser, serial/telnet console, or Windows utility Power Requirements Power input: 12-48VDC Power consumption: 250 mA @12V, 138 mA @24V Mechanical Specifications Material: Aluminum sheet metal (1mm) Environmental Operating Temperature: 0 to 55°C (32 to 131°F), 5 to 95% RH Storage Temperature: -20 to 85°C (-4 to 185°F), 5 to 95% RH Regulatory A
Connecting to the Network Connecting to a Serial Device LED Indicators
Panel Layout Connecting the Hardware This section describes how to connect NPort W2250/2150 Series to serial devices for first time testing purposes. We cover Wiring Requirements, Connecting the Power, Connecting to the Network, Connecting to a Serial Device, and LED Indicators. Wiring Requirements Safety First! Be sure to disconnect the power cord before installing and/or wiring your device. Wiring Caution! Calculate the maximum possible current in each power wire and common wire.
You should also pay attention to the following items: Use separate paths to route wiring for power and devices. If power wiring and device wiring paths must cross, make sure the wires are perpendicular at the intersection point. NOTE: Do not run signal or communication wiring and power wiring in the same wire conduit. To avoid interference, wires with different signal characteristics should be routed separately.
Type Ready WLAN 10/100M Ethernet P1, P2(W2250) Signal Strength Color Meaning Red Steady On: Power is on and NPort is booting up. Blinking: Indicates an LAN IP conflict, or DHCP or BOOTP server did not respond properly. Green Steady On: Power is on and NPort is functioning normally. Blinking: The device server has been located by Administrator’s Location function. Off Power is off, or power error condition exists.
Chapter 3 Initial IP Address Configuration When setting up your NPort W2250/2150 for the first time, the first thing you should do is configure the IP address. This chapter introduces the method to configure the device server’s IP address. Select one of the initial IP Address configuration methods to configure NPort W2250/2150’s IP Address. For more details about network settings, see the Network Settings section from Chapter 5, Web Console Configuration.
refer to Chapter 5. Note: Only one Network Interface work at the same time. If Ethernet Link up, Disable WLAN, Only Ethernet port can be used. If Ethernet Link down, Disable Ethernet, Only WLAN can be used. Factory Default IP Address NPort W2250 products are configured with the following default IP address: LAN: Default setting is static IP, 192.168.126.254/255.255.255.0, If Ethernet port cant' get IP from DHCP, IP address return to 192.168.126.254/255.255.255.0 WLAN: Default setting is static IP, 192.168.
Telnet Console 1. From the Windows desktop, click on Start and then select Run 2. Type telnet 192.168.126.254 (Default IP) in the Open text input box, and then click OK. When the Telnet window opens, if you are prompted to input the Console password, input the password and then press Enter.Note that this page will only appear if the NPort W2250 is password protected. 3. Type 2 to select Network settings, and then press Enter 4.
5. Use the Backspace key to erase the current IP address, type in the new IP address, and then press Enter. 6. Type m and then press Enter to return to the main menu. 7.
8. Type y and then press Enter to save the new IP address and restart NPort W2250/W2150. Serial Console (19200, n, 8, 1) You may use the RS-232 console port to set up the IP address for NPort W2250/W2150. We suggest using PComm Terminal Emulator, which is available free of charge as part of the PComm Lite program suite (found on the Software CD that comes with the product), to carry out the installation procedure, although other similar utilities may also be used.
then click OK. If you select Dumb Terminal as the terminal type, some of the console functions—especially the “Monitor” function—may not work properly. 6. Press the “ ` ” key continuously and then power on the NPort W2250/W2150. 7. NPort W2250/W2150 will receive the “ ` ” string continuously and then auto switch from data mode to console mode. 8. Input the password when prompted. Note that this page will only appear when the NPort W2250/W2150 has been set up for password protection. 9.
Chapter 4 Choosing the Proper Operation Mode In this section, we describe the various NPort 5200 operation modes. The options include an operation mode that uses a driver installed on the host computer, and operation modes that rely on TCP/IP socket programming concepts. After choosing the proper operation mode in this chapter, refer to Chapter 5 for detailed configuration parameter definitions.
Overview NPort 5200 Serial Device Servers network-enable traditional RS-232/422/485 devices, in which a Serial Device Server is a tiny computer equipped with a CPU, real-time OS, and TCP/IP protocols that can bi-directionally translate data between the serial and Ethernet formats. Your computer can access, manage, and configure remote facilities and equipment over the Internet from anywhere in the world.
TCP Client Mode In TCP Client mode, NPort 5200 can actively establish a TCP connection to a pre-defined host computer when serial data arrives. After the data has been transferred, NPort 5200 can automatically disconnect from the host computer by using the TCP alive check time or Inactivity time settings. Refer to Chapter 5 for more details. As illustrated in the figure, data transmission proceeds as follows: 1. The NPort 5200 configured for TCP Client Mode requests a connection from the host. 2.
One of the major conveniences of using Real COM Mode is that Real COM Mode allows users to continue using RS-232/422/485 serial communications software that was written for pure serial communications applications. The driver intercepts data sent to the host’s COM port, packs it into a TCP/IP packet, and then redirects it through the host’s Ethernet card.
Chapter 5 Web Console Configuration The Web Console is the most user-friendly method available to configure NPort 5200 Series. This chapter introduces the Web Console function groups and function definitions. Opening Your Browser Basic Settings Network Settings WLAN Configuration Serial Port Settings System Management Change Password Load Factory Default Save/Restart Opening Your Browser 1. Open your browser with the cookie function enabled.
2. Type 192.168.126.254(Default IP) in the Address input box (use the correct IP address if different from the default), and then press Enter. 3. Input the password if prompted. The password will be transmitted with MD5 encryption over the Ethernet. Note that you will not be prompted to enter the password if the NPort 5200 is not currently password protected. 4. The NPort 5200 homepage will open. On this page, you can see a brief description of the Web Console’s nine function groups.
If you can’t remember the password, the ONLY way to start configuring NPort 5200 is to load factory defaults by using the Reset button located near the NPort 5200’s RJ45 Ethernet port. Remember to use Windows Administrator to export the configuration file when you have finished the configuration. After using the Reset button to load factory defaults, your configuration can be easily reloaded into NPort 5200 by using the Windows Administrator Import function.
Time NPort 5200 has a built-in Real-Time Clock for time calibration functions. Functions such as Auto warning “Email” or “SNMP Trap” can add real-time information to their messages. First time users should select the time zone first. The Console will display the “real time” according to the time zone compared to GMT. If you would like to modify the real time clock, select “Local time.” NPort 5200’s firmware will modify the GMT time according to the Time Zone.
Time server Setting Factory Default Necessity IP Address or Domain Name None Optional (E.g., 192.168.1.1, time.stdtime.gov.tw, or time.nist.gov) NPort 5200 uses SNTP (RFC-1769) for auto time calibration. Input the correct “Time server” IP address or domain name. Once NPort 5200 is configured with the correct Time server address, NPort 5200 will request time information from the “Time server” every 10 minutes.
Click “General Setting” option ,you can entry the server name and DNS server . When the user wants to visit a particular website, the computer asks a Domain Name System (DNS) server for the website’s correct IP address, and then the computer uses the response to connect to the web server. DNS is the way that Internet domain names are identified and translated into IP addresses. A domain name is an alphanumeric name, such as moxa.com, that it is usually easier to remember.
You must assign a valid IP address to NPort 5200 before it will work in your network environment. Your network system administrator should provide you with an IP address and related settings for your network. The IP address must be unique within the network (otherwise, NPort 5200 will not have a valid connection to the network). First time users can refer to Chapter 3, “Initial IP Address Configuration,” for more information.
address on the network. Computers use the IP address to identify and talk to each other over the network. Choose a proper IP address which is unique and valid in your network environment. Netmask Setting E.g., 255.255.255.0 Factory Default 255.255.255.0 Necessity Required A subnet mask represents all of the network hosts at one geographic location, in one building, or on the same local area network.
WLAN Configuration WLAN Configuration -> WLAN The NPort supports IEEE 802.11b wireless network interface. The supported IP configurations are static and dynamic (BOOTP , DHCP or BOOTP+DHCP ), depending on users’ network environment. Users can setup the IP configuration via the serial console, or the Web/Telnet consoles through Ethernet interface.
In the above example, two NPort device have established an Ad-Hoc peer-to-peer relationship. They communicate directly to each other’s serial devices without AP. In the above example, the NPort device communicates with host computer via the AP. The host computer is connected via an Ethernet connection to the AP. As such, the NPort device and the host computer communicate directly and can transfer information to serial devices. SSID: Enter the name of the wireless network (SSID).
The wireless network interface supports data encryption (WEP, 64 or 128 bits) and authentication (Open or Shared authentication). Autherntication: Select an authentication scheme from the pull down menu: Open or Shared. Selecting Shared requires manually entering the authentication key. WEP Mode: enable WEP ,data packet will be encrypted before send .you can select 64 bit or 128 bit .By default, WEP Mode is disabled.
Serial Port Settings Serial Port Settings -> Operation Mode Real COM Mode 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 5200 automatically closes the TCP connection if there is no TCP activity for the given time. After the connection is closed, NPort 5200 starts listening for another Real COM driver connection from another host. Max connection Setting Factory Default Necessity 1, 2, 3, 4 1 Required Max connection is usually used when the user needs to receive data from different hosts simultaneously. The factory default is 1.
Force transmit Setting 0 to 65535 ms Factory Default 0 ms Necessity Optional 0: Disable the force transmit timeout. 1 to 65535: Forces the NPort 5200’s TCP/IP protocol software to try to pack serial data received during the specified time into the same data frame. This parameter defines the time interval during which NPort 5200 fetches the serial data from its internal buffer. If data is incoming through the serial port, NPort 5200 stores the data in the internal buffer.
TCP Server Mode TCP alive check time Setting 0 to 99 min Factory Default 7 min Necessity Optional 0 min: TCP connection is not closed due to an idle TCP connection. 1 to 99 min: NPort 5200 automatically closes the TCP connection if there is no TCP activity for the given time. After the connection is closed, NPort 5200 starts listening for another host’s TCP connection.
connection was closed down unintentionally. NPort 5200 will then force the existing TCP connection to close. The Inactivity time should at least be set larger than that of Force transmit timeout. To prevent the unintended loss of data due to the session being disconnected, it is highly recommended that this value is set large enough so that the intended data transfer is completed.
the internal buffer. NPort 5200 transmits data stored in the buffer via TCP/IP, but only if the internal buffer is full or if the Force transmit time interval reaches the time specified under Force transmit timeout. The optimal Force transmit timeout depends on your application, but it must be at least larger than one character interval within the specified baud rate. For example, assume that the serial port is set to 1200 bps, 8 data bits, 1 stop bit, and no parity.
TCP Client Mode 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 5200 automatically closes the TCP connection if there is no TCP activity for the given time. Inactivity time Setting Factory Default Necessity 0 to 65535 ms 0 ms Optional 0 ms: TCP connection is not closed due to an idle serial line.
The Inactivity time should at least be set larger than that of Force transmit timeout. To prevent the unintended loss of data due to the session being disconnected, it is highly recommended that this value is set large enough so that the intended data transfer is completed. Inactivity time is ONLY active when “TCP connect on” is set to “Any character.
KB per port. Destination IP address 1 Setting IP address or Domain Name (E.g., 192.168.1.1) Factory Default None Necessity Required Allows NPort 5200 to connect actively to the remote host whose IP address is set by this parameter.
Delimiter 2 is optional. If left blank, then Delimiter 1 alone trips clearing of the buffer. If the size of the serial data received is greater than 1 KB, the NPort 5200 will automatically pack the data and send it to the Ethernet. However, to use the delimiter function, you must at least enable Delimiter 1. If Delimiter 1 is left blank and Delimiter 2 is enabled, the delimiter function will not work properly.
1 to 65535 4001 Required The UDP port that NPort 5200 listens to, and that other devices must use to contact NPort 5200. To avoid conflicts with well known UDP ports, the default is set to 4001. Serial Port Settings -> Communication Parameter Port alias Setting Factory Default Necessity 1 to 15 characters None Optional (E.g., PLC-No.1) “Port alias” is included to allow easy identification of the serial devices that are connected to NPort 5200’s serial port.
Data bits Setting Factory Default Necessity 5, 6, 7, 8 8 Required When the user sets Data bits to 5 bits, the Stop bits setting will automatically change to 1.5 bits. Stop bits Setting Factory Default Necessity 1, 2 1 Required Stop bits will be set to 1.5 when Data bits is set to 5 bits.
System Management System Management -> Accessible IP Settings NPort 5200 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 5200 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 5200. You can allow one of the following cases by setting the parameter.
Any host Disable 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 System Management -> SNMP Agent If you want to enable SNMP Agent function , please select enable option. And entry Community Name ,ex. ”public”.
1 to 39 characters None Optional (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 None Optional (E.g., Floor 1, office 2) Specify the location string for SNMP agents such as NPort 5200. This string is usually set to the street address where the NPort 5200 is physically located.
1 to 15 characters None Optional Setting Factory Default Necessity 1 to 15 characters None Optional Setting Factory Default Necessity 1 to 63 characters None Optional Setting Factory Default Necessity 1 to 63 characters None Optional Password From E-mail address E-mail address 1/2/3/4 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.
Cold start This refers to starting the system from power off (contrast this with warm start). When performing a cold start, NPort W2250/W2150 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 start, NPort W2250/W2150 will automatically send an e-mail, or send an SNMP trap after rebooting.
NPort W2250/W2150 will send an e-mail with the password changed notice before NPort W2250/W2150 reboots. If the NPort W2250/W2150 is unable to send an e-mail message to the mail server within 15 seconds, NPort W2250/W2150 will reboot anyway, and abort the e-mail auto warning. 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.
System Management -> System Status -> WLAN Status You can check WLAN Mode,SSID,Channel,WEP Mode…etc.status. System Management -> System Status -> Serial to Network Connections You can check Network Operation Mode…etc.
System Management -> System Status -> Serial Port Status You can check Serial Port ,Tx ,Rx ,DSRCTS,DCD…etc.status.
You can check Route Table status.
Input the “Old password” and “New password” to change the password. Leave the password boxes blank to erase the password. If the password is erased, then NPort W2250/W2150 will not have password protection. If you forget the password, the ONLY way to configure NPort W2250/W2150 is by using the Reset button on NPort W2250/W2150’s casing to “Load Factory Default.” Remember to export the configuration file using Windows Administrator when you finish the configuration.
Save/Restart After changed configuration ,you have to save and reboot with new configuration.
Chapter 6 Install and Configure Software The following topics are covered in this chapter: Overview Install NPort COM Driver Install NPort Search Utility Configuration NPort COM Driver Configuration NPort Search Utility Installation for Real TTY and Fixed TTY Upgrade Firmware
Overview We understand the importance of software as the foundation of your application, and with this in mind, we provide auto-run CD to let you easily install and configure your NPort W 2250/2150 products . The auto-run CD include NPort COM Driver , NPort Search Utility and Manual, allows COM mapping, and provides broadcast search and firmware upgrade. Install NPort COM Driver Installing NPort COM Driver 1.
4. Click on Next to install program files in the default directory, or select an alternative location. 5. Click on Next to install the program using the default program name, or select a different name. 6. Click on Install to proceed with the installation. 7. The Installing window reports the progress of the installation. 8. Click on Finish to complete the installation of NPort W2250/W2150 NPort COM MappingUtility.
Install NPort Search Utility 1. After insert the CD , screen will show auto-run , then click the Installing NPort Search Utility item. 2. Once the program starts running, click on Yes to proceed. 3. Click on Next when the Welcome window opens to proceed with the installation.
4. Click on Next to install program files in the default directory, or select an alternative location. 5. Click on Next to install the program using the default program name, or select a different name.
6. Click on Install to proceed with the installation. 7. The Installing window reports the progress of the installation. 8. Click on Finish to complete the installation of NPort W2250/W2150 NPort Search Utility.
Configuration COM Mapping NPort COM Driver comes with Windows 98/ME/2000/XP/2003 Real COM drivers. After you install NPort COM Driver, then you can set up the NPort W2250/W2150’s serial port as your host’s remote COM port. Use the following step to map COM ports: 1. Open the COM Mapping utility. 2.
click “Rescan” for search NPort device . 3. you can also select “input manually” . Add the target to which you would like to map COM ports. 4.
to active the COM port later. Active the COM port to save the information in the host system registry. The host computer will not have the ability to use the COM port until after Apply Change is selected. 5.
6. Select “COM Setting” to modify COM No., default setting, etc. 7. Select the COM No. COM ports that are “In use” or “Assigned” will also be indicated in this drop-down list. If you select multiple serial ports or multiple NPort W2250/W2150s, remember to check the “Auto Enumerating” function to use the COM No.
8. Advanced Setting Tx Mode Hi-performance mode is the default for Tx mode. If the driver completes sending data out to the NPort W2250/W2150, the driver will respond “Tx Empty” to the program. Under classical mode, the driver will not notify the user’s program that Tx is completed until all Tx data has been sent out from the NPort W2250/W2150; this mode will cause lower throughput. If you want to ensure that all data is sent out before further processing, classical mode is recommended.
Fast Flush (only flush local buffer) 1. We have added one optional Fast Flush function to Moxa new NPort Real COM driver. 2. For some applications, the user’s program will use the Win32 “PurgeComm()” function before it reads or writes data. With our design, after the program uses this Purge Comm() function, the NPort driver will keep querying NPort’s firmware several times to make sure there is really no data queued in the NPort firmware buffer, rather than just flushing the local buffer.
9. The Serial Parameter settings shown here are the default settings when the NPort W2250/W2150 is powered on. However, the program can redefine the serial parameters to different values after the program opens the port via Win 32 API. 10. To save the configuration to a text file, select Export COM Mapping. You will then be able to import this configuration file to another host and use the same COM Mapping settings in the other host.
Configuration NPort Search Utility The Broadcast Search function is used to locate all NPort W2250/W2150s that are connected to the same LAN as your computer. After locate NPort W2250/W2150s, you can also change the IP address. Since the Broadcast Search function searches by MAC address and not IP address, all NPort W2250/W2150s connected to the LAN will be located, regardless of whether or not they are part of the same subnet as the host. 1. Open NPort Search Utility ,click” search” 2.
3. You can click “assign IP” to change the IP if you need.
Installation for Real TTY and Fixed TTY 1. Procedure To map NPort serial port to host tty port, you need to: (1). Setup NPort. Make sure the IP configuration is ok and you can access the NPort (ping, telnet...) seccussfully. Then you MUST configure the NPort serial port to "Real COM Mode". (2). Install driver files into the host. Refer to "3.Driver Files Installation" (3). Map NPort serial to host tty port. Refer to "4.Mapping TTY Ports" 2.
!!!!!!!!!!!!!!!!!!!!!!! NOTE !!!!!!!!!!!!!!!!!!!!!!!!!! For RedHat AS/ES/WS and Fedora Core1, extra argument is needed: # /tmp/moxa/mxinst SP1 !!!!!!!!!!!!!!!!!!!!!!! NOTE !!!!!!!!!!!!!!!!!!!!!!!!!! g. The shell script will install the driver files automatically.
# ./mxaddsvr 192.168.3.4 16 For example2: # cd /usr/lib/npreal2/driver # ./mxaddsvr 192.168.3.4 16 4001 966 In example1, 16 tty ports will be added with ip "192.168.3.4" and data port(950, 951, ...965), command port(966, 967, 968.., 981). In example2, 16 tty ports will be added with ip "192.168.3.4" and data port(4001, 4002, ..4016), command port(966, 967, 968.., 981). The following actions will be performed. - Modify the "npreal2d.
- Stop and then restart the driver. 6. Driver Files Removal Drvier Removal will remove all driver files, mapped tty ports and unload the driver. To do this, you only need to enter the directory "/usr/lib/npreal2/driver", and then execute "mxuninst" to uninstall the driver. This program will perform the following actions. - Unload the driver. - Delete all files and directories in "/usr/lib/npreal2" - Delete directory "/usr/lib/npreal2". - Modify the system initializing script file.
# make linux For UnixWare 7: # make svr5 For UnixWare 2.1.x, SVR4.2: # make svr42 For IBM AIX: # make aix For HP-UNIX: # make hpunix For SunOS 5.8: # make sun For QNX6: # make qnx6 step 4 : Modify configuration : The configuration of moxattyd program is defined on "moxattyd.cf" file at the same directory where contains program moxattyd. User can use vi or any edit to modify it. It's a text file. For more configuration information, please take a look at moxattyd.cf file. We put detail decription on it.
2. Start moxattyd program Run "init q" or reboot your UNIX. 3. Add additional server Step 1: Modify "moxattyd.cf" file to add additional server. User can use vi or any edit to modify it. It's a text file. For more configuration information, please take a look at moxattyd.cf file. We put detail decription on it. Step 2: Find the proccess id (PID) of program "moxattyd". # ps -ef | grep moxattyd Step 3: Update configuration of moxattyd program. # kill -USR1 PID (ex.
Upgrade Firmware 1. Open NPort Search Utility ,Right click on a specific NPort W2250/W2150 and select the Upgrade Firmware function to start upgrading the firmware. 2. Select the correct ROM file to be downloaded to the NPort W2250/W2150. 3. Wait patiently while the Upgrade Firmware action is being processed. 4.click”close” to finish firmware upgrade.
You can simultaneously upgrade the firmware of multiple NPort W2250/W2150s that are of the same model. To select multiple NPort W2250/W2150s, hold down the Ctrl key when selecting an additional NPort W2250/W2150, or hold down the Shift key to select a block of NPort W2250/W2150s.
A SNMP Agents with MIB II & RS-232 like groups ----------------------------------------------------------------------------------------------------NPort has built-in SNMP (Simple Network Management Protocol) agent software that supports SNMP Trap, RFC1317 RS-232 like groups and RFC 1213 MIB-II. The following table lists the standard MIB-II groups, as well as the variable implementation for NPort .
System Interfaces MIB IP MIB ICMP MIB SysServices ifInUnknownProtos ipReasmFails IcmpOutTimeExcds ifOutOctets ipFragOKs IcmpOutParmProbs ifOutUcastPkts ipFragFails IcmpOutSrcQuenchs ifOutNUcastPkts ipFragCreates IcmpOutRedirects ifOutDiscards ipAdEntAddr IcmpOutEchos ifOutErrors ipAdEntIfIndex IcmpOutEchoReps ifOutQLen ipAdEntNetMask IcmpOutTimestamps ifSpecific ipAdEntBcastAddr IcmpOutTimestampReps ipAdEntReasmMaxSize IcmpOutAddrMasks IpNetToMediaIfIndex IcmpOutAddrMaskReps IpNetToMediaPhysAddress IpNetToM
Address Translation TCP MIB AtNetAddress tcpRetransSegs tcpConnState tcpConnLocalAddress tcpConnLocalPort tcpConnRemAddress tcpConnRemPort tcpInErrs tcpOutRsts SNMP MIB snmpInTotalSetVars snmpInGetRequests snmpInGetNexts snmpInSetRequests snmpInGetResponses snmpInTraps snmpOutTooBigs snmpOutNoSuchNames snmpOutBadValues snmpOutGenErrs snmpOutGetRequests snmpOutGetNexts snmpOutSetRequests snmpOutGetResponses snmpOutTraps snmpEnableAuthenTraps RFC1317: RS-232 MIB objects Generic RS-232-like Group RS-232-li
B Well Known Port Numbers --------------------------------------------------------------------------------------------------In this appendix, which is included for your reference, we provide a list of Well Known port numbers that may cause network problems if you set NPort 5200 to one of these ports. Refer to RFC 1700 for Well Known port numbers, or refer to the following introduction from the IANA.
49 (Login Host Protocol) (Login) 53 Domain Name Server (domain) 79 Finger protocol (Finger) TCP Socket Application Service 80 World Wibe Web HTTP 119 Netword news Transfer Protocol 123 Network Time Protocol 213 IPX 160 – 223 Reserved for future use UDP Socket 0 2 7 9 11 13 35 39 42 43 49 53 69 70 79 80 107 111 119 123 161 162 213 Application Service reserved Management Utility Echo Discard Active Users (systat) Daytime Any private printer server Resource Location Protocol Host name server (names server
C Service Information ---------------------------------------------------------------------------------------------------This appendix shows you how to contact Moxa for information about this and other products, and how to report problems.
D A. Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the 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 the instructions, may cause harmful interference to radio communications.
(1) This device may not cause harmful interference and (2) This device must accept any interference received, including interference that may cause undesired operation.
