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Manual Z-Com XG-762N

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Summary
  • Z-Com XG-762N - page 1

    1 The User Guide of XG - 762N USB Linux Driver ...

  • Z-Com XG-762N - page 2

    2 1. Introduction Because more and more people install the Linux operating system in the desktop and notebook, we provide the Linux solution of our XG - 762N 802.11 a+ b+g Wireless LAN Card. XG - 762N provides 802.11 a+ b+g wireless solution for USB interface. In our XG -762N solution, we can run in the Infrastructure (Managed), Ad - hoc or AP (Mas ...

  • Z-Com XG-762N - page 3

    3 2. Building the device driver In this section, we will describe how to bu ild our XG - 762N Linux driver under the Linux operating system. 2.1 Package Extraction The first thing one should do is to uncompress this package by tar. After untar ing this package, you can see the source files . One should change directory into this directory for proce ...

  • Z-Com XG-762N - page 4

    4 to install the driver. 2. 4 Build the debugging tool There are two debugging tools in this package, ¡° apdbg ¡± and ¡° menudbg ¡± . Run ¡° make debug ¡± to compile them both. If you don ¡¯ t have the ncurse library, you may get s ome error messages while compiling menudbg . You can ignore it and get apdbg only . make clean make XG - ...

  • Z-Com XG-762N - page 5

    5 3. Getting Start 3.1 Load the driver Generally, the driver is automatically loaded when the XG - 762N dongle inserts. If not, o ne can use the modprobe ¨C v XG -762N to load our driver. In order to check whether our driver is loaded successfully, one can use the ¡° lsmod ¡± f or t hi s check. If our dri ver i s loaded successfully, the follo ...

  • Z-Com XG-762N - page 6

    6 Example: iwconfig ethX channel <channel> The channel can vary from 1 to 14. One should note that, the set channel command will NOT work under the Managed (infr astructure mode). Because in the in this mode, the channel should change to channel of the AP we want to associate. rts[_threshold]: Set the RTS Threshold. Example: frag[_threshold]: ...

  • Z-Com XG-762N - page 7

    7 Except for commands support for wireless extension, we also define some commands for us to set parameters to our driver. One can u se the ¡°i wpri v¡± for this purpose. 3.4.1 Set authentication type One can set the authentication to our driver by the following command: 0: Open System 1: Shared Key Be aware that shared key authentication requi ...

  • Z-Com XG-762N - page 8

    8 The Cell Number is got from the site survey operation by the doing ¡°i wli st ¡± command. We recommend that user uses the following scenario under the Managed ( Infrastructure) or Adhoc mode. One can first do the site survey command by the following command: Then, associate with the AP with the Cell number got from the iwlist command. 3.4.7 D ...

  • Z-Com XG-762N - page 9

    9 O r inactivate it. Or get its current state 3.5 Set up IP address If you use the RedHat distribution Linux, you can edit the /etc/sysconfig/network - scripts/ifcfg - ethX or edit the /etc/network/interfaces under the Debian to set up th e IP address on booting process. Or one can use the netconfig command for ip address setting. We provide two ty ...

  • Z-Com XG-762N - page 10

    10 3. 6 Wo rking with Linux WPA supplicant Note: I do the following procedure in Fedora Core2, for other distribution package, you may need install additional libraries (ex. openssl) required to build the wpa supplicant.. 3. 6 .1 Setup the Linux wpa supplicant - Copy wpa_supplicant.tar.gz file into a subdirectory on Linux system(e.g:/root) . - Unzi ...

  • Z-Com XG-762N - page 11

    11 description , you can refer to the original sample configuration file: wpa_supplicant.conf) wpa_supplicant_psk.conf to meet wpa - psk test condition. Sample settings for wpa - psk: Similarily, for wpa eap - tls and wpa peap, its sample setting block: For WPA EAP - TLS Note1: The fluffy.pem is created by: € openssl pkcs7 - in fluffy.p7c - infor ...

  • Z-Com XG-762N - page 12

    12 Note2: You can run openssl utility (Included in openssl.zip) in Microsoft Windows OS. Note3: The detailed description, please refer to CertConvReadme.txt. (Located in lnx_wpa_supplicant.tar.gz) For WPA PEAP - After modifying, use the following command to setup WPA connection. If the XG - 762N is not open yet, please open it f irstly by command: ...

  • Z-Com XG-762N - page 13

    13 note: @- i: interface name: eth1 @- c: Configuration file: wpa_supplicant_psk.conf @- D: The name of network interface. You will see the following message if wpa -p sk connection is built successfully. ... WPA: Sending EAPOL - Key 2/2 --- > The Group handshake is about to finish. ... EAPOL: SUPP_PAE entering state SUCCESS EAP: EAP entering st ...

  • Z-Com XG-762N - page 14

    14 address of Station different. The command to specify association address is very simple : You must set the first byte = 01 to indicate this is for assoc iation address assignment only. The remainder XXXXXXXXXX is byte1 - byte5 of PC ¡¯ s MAC address. Now, you can set up a bridge and add both wired and wireless interface. Then, you can try to p ...

  • Z-Com XG-762N - page 15

    15 4 . Turbo Mode This chapter describes h ow to enhance the performance by enabling the ZyDAS turbo mode. Turbo mode is a composition of Burst Mode and Large Packet Mode . You may known that the so - call ¡° Turbo M ode ¡± always has compatibility problems . In order to achieve the highest performance, you nee d to use the product s with same ...

  • Z-Com XG-762N - page 16

    16 the last frame from that station is a large packet. Therefore, AP can accept station capable of large packet or not. In Station mode, You need to re - associate with the AP to update your Turbo Mode status . Y o u need to remind something in mind. Large packet needs to merge two frames into one. In other words, when there is only one frame in qu ...

  • Z-Com XG-762N - page 17

    17 5 . Conclusion This document doesn¡¯t expl ai n ho w t o set up t he wir el ess LAN environment in detail. One may get some probl ems when setting up the wireless LAN environment. If you have any question about how to set up the environment, you can send an e- mail to us or find the solution on the network. ...

Manufacturer Z-Com Category Network Card

Documents that we receive from a manufacturer of a Z-Com XG-762N can be divided into several groups. They are, among others:
- Z-Com technical drawings
- XG-762N manuals
- Z-Com product data sheets
- information booklets
- or energy labels Z-Com XG-762N
All of them are important, but the most important information from the point of view of use of the device are in the user manual Z-Com XG-762N.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Z-Com XG-762N, service manual, brief instructions and user manuals Z-Com XG-762N. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Z-Com XG-762N.

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A complete manual for the device Z-Com XG-762N, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Z-Com XG-762N by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Z-Com XG-762N.

A complete Z-Com manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Z-Com XG-762N - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Z-Com XG-762N, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Z-Com XG-762N, that we can find in the current document
3. Tips how to use the basic functions of the device Z-Com XG-762N - which should help us in our first steps of using Z-Com XG-762N
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Z-Com XG-762N
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Z-Com XG-762N in a specific country, if it was not possible to solve the problem on our own.

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