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MODEMY

ADSL

Poznámka

Please refer to https://help.ubuntu.com/community/ADSLPPPoE for further information if you run into issues with the following procedures.

Inštalácia PPPoE ADSL modemu

  1. Otvorte Terminál prejdením na KMenuSystémKonzola - Terminál.

  2. V príkazovom riadku napíšte sudo pppoeconf a stlačte Enter.

  3. Textový program s ponukami vás prevedie nasledovnými krokmi, ktoré sú:

    1. Potvrďte, že vaša sieťová karta bola detekovaná

    2. Zadajte vaše používateľské meno, ktoré máte od svojho poskytovateľa pripojenia (ISP).

    3. Zadajte vaše heslo, ktoré máte od svojho poskytovateľa pripojenia (ISP).

    4. Ak už máte PPPoE spojenie nakonfigurované, program sa vás spýta, či ho môže modifikovať.

    5. Na otázku, či chcete použiť voľby noauth a defaultroute a či chcete odstrániť voľbu nodetach odpovedzte Áno.

    6. Na otázku, či chcete použiť peer DNS odpovedzte Áno.

    7. Na otázku, či chcete použiť Limited MSS odpovedzte Áno.

    8. Na otázku, či sa chcete pripojiť pri spustení systému odpovedzte Áno pre zapnutie pripojenia pri štarte alebo Nie pre manuálne pripájanie.

    9. Odpovedzte na otázku, či sa chcete pripojiť teraz.

  4. Pre manuálne spustenie vášho ADSL pripojenia napíšte pon dsl-provider a stlačte Enter.

  5. Pre zastavenie vášho ADSL pripojenia napíšte poff dsl-provider a stlačte Enter.

Inštalácia USB ADSL modemu

Due to similar issues of that with a Winmodem, installation and configuration of a USB ADSL modem may require lengthy procedures depending on the type of modem. For further installation information, pleas refer to https://help.ubuntu.com/community/UsbAdslModem. You will of course need another means of connection in order to review this documentation.

Vytáčané pripojenie

Dnes sa ešte veľa ľudí pripája k internetu pomocou vytáčaných modemov. Sú dva základné typy modemov, ktoré sa na to používajú.

Softvérové modemy

Software modems, also known as Winmodems, are the type that are usually built into the system itself whether it is a desktop or a laptop. These modems are usually connected to a PCI port inside of the computer or a USB port outside of the computer. There are still quite a few of these types of modems that are not supported by Linux due to the type of binary driver or firmware they use. Winmodems supported in Linux are also known as Linmodems.

Hardvérové modemy

Hardware modems, or true modems, are usually connected to the serial port outside of the computer and process the raw modem commands unlike a Winmodem. These types of modems have become rare of late however they still stand as the most supported type of modem for Linux as they typically do not need a special driver.

The following sections will provide information on installation and configuration of your modem. The last section will provide configuration information on configuring a dial-up connection (see “Konfigurácia vytáčaného pripojenia”).

Inštalácia winmodemu

Unfortunately due to the many different types of chipsets and the work involved in getting a Winmodem installed and functioning would be difficult to document in this one location. However, there are already documents out there to help you in your success at getting your Winmodem to work with Kubuntu. Not every Winmodem is guaranteed to work, but there are utilities out there to aide you in getting a supported Winmodem to work. The following links will hopefully provide the information needed to get your Winmodem working.

Inštalácia hardvérového modemu

Unlike software modems, or Winmodems, hardware modems do not need special software drivers. If your modem connects to your PC via the serial port, then you are in fact using a hardware modem. In order to configure your modem, you need to know which COM port, or serial port, you are using. The typical structure for COM devices is /dev/ttySx, where x is one less than the COM port number. For instance, if you plug your modem into COM port 1, then you would use the /dev/ttyS0 device. Port 2 would be /dev/ttyS1 and so on.

Konfigurácia vytáčaného pripojenia

Je niekoľko spôsobov ako sprevádzkovať vytáčané pripojenie k internetu.

Použitie KPPP

KPPP - The dialer and front end for pppd which allows for interactive script generation and network setup. This is the preferred application in Kubuntu for dial-up modems. For more information on setting up KPPP, please refer to The KPPP Handbook.

Použitie WvDial

WvDial - The command line Linux application for dial-up modems. This utility has been around almost since the invention of Linux itself. The following is a quick step-by-step procedure for using WvDial. Note that WvDial use is command line intensive.

  1. Otvorte Terminál prejdením na KMenuSystémKonzola - Terminál.

  2. V príkazovom riadku zadajte sudo wvdialconf /etc/wvdial.conf a stlačte Enter.

    CHYBA

    Ak vidíte nasledujúcu chybu, potom váš modem nie je podporovaný, už sa používa, alebo nie je správne nastavený.

    Editing `/etc/wvdial.conf'.
    
    Scanning your serial ports for a modem.
    
    Modem Port Scan<*1>: S0   S1   S2   S3
    
    
    Sorry, no modem was detected!  Is it in use by another program?
    Did you configure it properly with setserial?
    
    Please read the FAQ at http://open.nit.ca/wiki/?WvDial
    
    If you still have problems, send mail to <wvdial-list@lists.nit.ca>.
    
  3. If you did not receive the previous error message then you can move on and finish the setup by manually editing the /etc/wvdial.conf configuration file. To do so press Alt+F2, type kdesu kwrite /etc/wvdial.conf and press the OK button.

  4. After opening the wvdial.conf, insert your ISP information where needed. Other options may be needed in order to get your Winmodem to work correctly. This information is either available on the Linmodems website, or if you sent an email to their mailing-list, the information they provided to aide you in your setup. You can also type man wvdial.conf at the command prompt for further information.

  5. Uložte a zatvorte konfiguračný súbor /etc/wvdial.conf.

  6. At the command line, try to dial out by typing sudo wvdial and pressing Enter.

Použitie pppconfig s pon & poff

pppconfig is another command line option used to manage dial-up connections. This setup is not the easiest to configure, however it is a very flexible application. The pon and poff dial and hang-up when using the pppconfig utility.

Ak sa zaujímate o použitie tejto pomôcky, prosím prejdite na wiki téma pre pppconfig.

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