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<title>Tűzfal</title><meta name="generator" content="DocBook XSL-NS Stylesheets V1.75.2"/><link rel="home" href="index.html" title="Telepítés a DarkX használatával"/><link rel="up" href="index.html" title="Telepítés a DarkX használatával"/><link rel="prev" href="securityLevel.html" title="Biztonsági szint"/><link rel="next" href="installUpdates.html" title="Frissítések"/><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><script type="text/javascript">
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</style><link rel="shortcut icon" href="https://www.mageia.org/g/favicon.png" type="image/x-icon"/><link rel="stylesheet" type="text/css" href="../../common/css/positioning.css"/><link rel="stylesheet" type="text/css" href="../../common/jquery/theme-redmond/jquery-ui-1.8.2.custom.css"/><link rel="stylesheet" type="text/css" href="../../common/jquery/treeview/jquery.treeview.css"/><link rel="stylesheet" type="text/css" href="webhelp-default.css"/><link rel="stylesheet" type="text/css" href="webhelp-custom.css"/><script type="text/javascript" src="../../common/jquery/jquery-1.4.2.min.js"><!----></script><script type="text/javascript" src="../../common/jquery/jquery-ui-1.8.2.custom.min.js"><!----></script><script type="text/javascript" src="../../common/jquery/jquery.cookie.js"><!----></script><script type="text/javascript" src="../../common/jquery/treeview/jquery.treeview.min.js"><!----></script><script type="text/javascript" src="search/htmlFileList.js"><!----></script><script type="text/javascript" src="search/htmlFileInfoList.js"><!----></script><script type="text/javascript" src="nwSearchFnt.js"><!----></script><script type="text/javascript" src="search/stemmers/en_stemmer.js"><!--//make this scalable to other languages as well.--></script><script type="text/javascript" src="search/index-1.js"><!----></script><script type="text/javascript" src="search/index-2.js"><!----></script><script type="text/javascript" src="search/index-3.js"><!----></script></head><body><div xmlns="" id="header"><div id="navheader"><!----><table><tr><td style="height: 28px; width: 16px;"><a id="showHideButton" onclick="showHideToc();" class="pointLeft" title="Hide TOC tree">.
</a></td><td><img src="../../common/images/highlight-blue.gif" alt="H" height="25px" onclick="toggleHighlight()" id="showHideHighlight" style="cursor:pointer" title="Találatok kiemelésének be- és kikapcsolása"/></td><td><a accesskey="p" href="securityLevel.html">Előző</a>
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<a accesskey="n" href="installUpdates.html">Következő</a></td></tr></table></div><div id="headerlogo"><img src="https://doc.mageia.org/g/mageia-2013-200p.png" alt="Company Logo"/></div><h1 id="pagetitle">Tűzfal<br/> </h1></div><div id="content"><!----><div xml:lang="hu" class="section" title="Tűzfal"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a id="firewall"><!----></a>Tűzfal</h2></div></div></div><p><a id="firewall-pa1"><!----></a>This section allows you to configure some simple firewall rules: they
determine which type of message from the Internet will be accepted by the
target system. This, in turn, allows the corresponding services on the
system to be accessible from the Internet.</p><p>In the default setting (no button is checked), no service of the system is
accessible from the network. The <span class="emphasis"><em>Everything (no
firewall)</em></span> option enables access to all services of the machine -
an option that does not make much sense in the context of the installer
since it would create a totally unprotected system. Its veritable use is in
the context of the Mageia Control Center (which uses the same GUI layout)
for temporarily disabling the entire set of firewall rules for testing and
debugging purposes.</p><p>All other options are more or less self-explanatory. As an example, you will
enable the CUPS server if you want printers on your machine to be accessible
from the network.</p><p><span class="bold"><strong>Advanced</strong></span></p><p>The <span class="emphasis"><em>Advanced</em></span> option opens a window where you can enable
a series of services by typing a list of <span class="quote">„<span class="quote">couples</span>”</span> (blank
separated)</p><p><span class="emphasis"><em><port-number>/<protocol></em></span></p><table border="0" summary="Simple list" class="simplelist"><tr><td>- <span class="emphasis"><em><port-number></em></span> is the value of the port assigned to
the service you want to enable (e.g. 873 for the RSYNC service) as defined
in <span class="emphasis"><em>RFC-433</em></span>;</td></tr><tr><td>- <span class="emphasis"><em><protocol></em></span> is one of <span class="emphasis"><em>TCP</em></span> or
<span class="emphasis"><em>UDP</em></span> - the internet protocol that is used by the
service.</td></tr></table><p>For instance, the entry for enabling access to the RSYNC service therefore
is <span class="emphasis"><em>873/tcp</em></span>.</p><p>In case a service is implemented to use both protocols, you specify 2
couples for the same port.</p></div><script xmlns="" type="text/javascript" src="main.js"><!----></script><hr xmlns=""/><div xmlns="" class="copyright">© Mageia</div><div xmlns="" class="license"><a href="index.html#CC_BY-SA">CC BY-SA 3.0</a></div><div id="upload_date">Uploaded on 11/03/2021</div><div class="navfooter"><hr/><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="securityLevel.html">Előző</a> </td><td width="20%" align="center"> </td><td width="40%" align="right"> <a accesskey="n" href="installUpdates.html">Következő</a></td></tr><tr><td width="40%" align="left" valign="top"> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Tartalom</a></td><td width="40%" align="right" valign="top"> </td></tr></table></div></div><div><div id="leftnavigation"><div id="tabs"><ul><li><a href="#treeDiv"><em>Tartalom</em></a></li><li><a href="#searchDiv"><em>Keresés</em></a></li></ul><div id="treeDiv"><img src="../../common/images/loading.gif" alt="loading table of contents..." id="tocLoading" style="display:block;"/><div id="ulTreeDiv" style="display:none"><ul id="tree" class="filetree"><li><span class="file section"><a href="Select-and-use-ISOs.html">ISO kiválasztás és használat</a></span><ul><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e18">Bevezetés</a></span></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e40">Media</a></span><ul><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e42">Definition</a></span></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e47">Klasszikus telepítőmédia</a></span><ul><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e49">Common features</a></span></li></ul></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e67">Élő lemezkép</a></span><ul><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e69">Common features</a></span></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e82">Élő Plasma DVD</a></span></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e91">Élő GNOME DVD</a></span></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e100">Élő Xfce DVD</a></span></li></ul></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e109">Net install media</a></span><ul><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e111">Common features</a></span></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e118">netinstall.iso</a></span></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e123">netinstall-nonfree.iso</a></span></li></ul></li></ul></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e128">Mageia letöltése és ellenőrzése</a></span><ul><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e130">Letöltés</a></span></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e148">Checking the integrity of the downloaded media</a></span></li></ul></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e167">Burn or dump the ISO</a></span><ul><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e171">Burning the ISO to a CD/DVD</a></span></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e178">Dump the ISO to a USB stick</a></span><ul><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e186">Using a graphical tool within Mageia</a></span></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e190">Using a graphical tool within Windows</a></span></li><li><span class="file section"><a href="Select-and-use-ISOs.html#d4e200">Using the Command line within a GNU/Linux system</a></span></li></ul></li></ul></li></ul></li><li><span class="file section"><a href="installer.html">DrakX, a Mageia telepítő</a></span><ul><li><span class="file section"><a href="installer.html#d4e259">Telepítési lépések</a></span></li><li><span class="file section"><a href="installer.html#d4e281">Installation Welcome Screen</a></span><ul><li><span class="file section"><a href="installer.html#d4e285">Legacy (BIOS) Systems</a></span></li><li><span class="file section"><a href="installer.html#d4e308">UEFI Systems</a></span></li></ul></li><li><span class="file section"><a href="installer.html#d4e330">Installation Problems and Possible Solutions</a></span><ul><li><span class="file section"><a href="installer.html#d4e332">Nincs grafikus felület</a></span></li><li><span class="file section"><a href="installer.html#d4e347">A telepítés lefagy</a></span></li><li><span class="file section"><a href="installer.html#d4e351">RAM hiba</a></span></li><li><span class="file section"><a href="installer.html#d4e358">Dinamikus partíciók</a></span></li></ul></li></ul></li><li><span class="file section"><a href="selectLanguage.html">Válasszon nyelvet</a></span></li><li><span class="file section"><a href="acceptLicense.html">Licenc és kiadási megjegyzések</a></span><ul><li><span class="file section"><a href="acceptLicense.html#license">Licencmegállapodás</a></span></li><li><span class="file section"><a href="acceptLicense.html#releaseNotes">Kiadási megjegyzések</a></span></li></ul></li><li><span class="file section"><a href="setupSCSI.html">SCSI beállítás</a></span></li><li><span class="file section"><a href="selectInstallClass.html">Telepítés vagy Frissítés</a></span></li><li><span class="file section"><a href="selectKeyboard.html">Billentyűzet</a></span></li><li><span class="file section"><a href="diskPartitioning.html">Partitioning</a></span><ul><li><span class="file section"><a href="diskPartitioning.html#doPartitionDisks">Suggested Partitioning</a></span></li><li><span class="file section"><a href="diskPartitioning.html#ask_mntpoint_s">Válassza ki a csatolási pontokat</a></span></li><li><span class="file section"><a href="diskPartitioning.html#takeOverHdConfirm">Confirm hard disk to be formatted</a></span></li><li><span class="file section"><a href="diskPartitioning.html#diskdrake">Custom Disk Partitioning with DiskDrake</a></span></li><li><span class="file section"><a href="diskPartitioning.html#formatPartitions">Formatting</a></span></li></ul></li><li><span class="file section"><a href="software.html">Software</a></span><ul><li><span class="file section"><a href="software.html#d4e689">Media Selection</a></span><ul><li><span class="file section"><a href="software.html#add_supplemental_media">Supplemental Installation Media</a></span></li><li><span class="file section"><a href="software.html#media_selection">Available Media</a></span></li></ul></li><li><span class="file section"><a href="software.html#chooseDesktop">Munkaasztal kiválasztása</a></span></li><li><span class="file section"><a href="software.html#choosePackageGroups">Csomagcsoportok kiválasztása</a></span></li><li><span class="file section"><a href="software.html#minimal-install">Minimális telepítő</a></span></li><li><span class="file section"><a href="software.html#choosePackagesTree">Válasszon ki egy egyedi csomagot</a></span></li></ul></li><li><span class="file section"><a href="addUser.html">User Management</a></span><ul><li><span class="file section"><a href="addUser.html#root-password">A rendszergazdai (root) jelszó beállítása</a></span></li><li><span class="file section"><a href="addUser.html#enterUser">Adjon meg egy felhasználót</a></span></li><li><span class="file section"><a href="addUser.html#addUserAdvanced">User Management (advanced)</a></span></li></ul></li><li><span class="file section"><a href="graphicalConfiguration.html">Graphical Configuration</a></span><ul><li><span class="file section"><a href="graphicalConfiguration.html#configureX_chooser">Videó-kártya és Monitor beállítások</a></span></li><li><span class="file section"><a href="graphicalConfiguration.html#configureX_card_list">Choose an X Server (Configure your Graphic Card)</a></span></li><li><span class="file section"><a href="graphicalConfiguration.html#configureX_monitor">Monitor kiválasztása</a></span></li></ul></li><li><span class="file section"><a href="setupBootloader.html">Bootloader</a></span><ul><li><span class="file section"><a href="setupBootloader.html#d4e970">Grub2</a></span></li><li><span class="file section"><a href="setupBootloader.html#d4e985">Bootloader Setup</a></span><ul><li><span class="file section"><a href="setupBootloader.html#d4e988">Rendszerindítási beállítások</a></span></li><li><span class="file section"><a href="setupBootloader.html#d4e1038">Bootloader Configuration</a></span></li></ul></li><li><span class="file section"><a href="setupBootloader.html#d4e1074">Other Options</a></span><ul><li><span class="file section"><a href="setupBootloader.html#d4e1076">Using an existing bootloader</a></span></li><li><span class="file section"><a href="setupBootloader.html#d4e1079">Installing Without a Bootloader</a></span></li><li><span class="file section"><a href="setupBootloader.html#setupBootloaderAddEntry">Add or Modify a Boot Menu Entry</a></span></li></ul></li></ul></li><li><span class="file section"><a href="misc-params.html">Configuration Summary</a></span><ul><li><span class="file section"><a href="misc-params.html#misc-params-system">Rendszer paraméterek</a></span></li><li><span class="file section"><a href="misc-params.html#misc-params-hardware">Hardware parameters</a></span></li><li><span class="file section"><a href="misc-params.html#misc-params-network">Network and Internet parameters</a></span></li><li><span class="file section"><a href="misc-params.html#misc-params-security">Biztonság</a></span></li></ul></li><li><span class="file section"><a href="locale.html">Locale</a></span><ul><li><span class="file section"><a href="locale.html#configureTimezoneUTC">Időzóna beállítása</a></span></li><li><span class="file section"><a href="locale.html#selectCountry">Ország / Régió kiválasztása</a></span><ul><li><span class="file section"><a href="locale.html#inputMethod">Beviteli mód</a></span></li></ul></li></ul></li><li><span class="file section"><a href="configureServices.html">Szolgáltatások beállítása</a></span></li><li><span class="file section"><a href="selectMouse.html">Egér kiválasztás</a></span></li><li><span class="file section"><a href="soundConfig.html">Hang beállítása</a></span><ul><li><span class="file section"><a href="soundConfig.html#soundConfig-Advanced">Speciális</a></span></li></ul></li><li><span class="file section"><a href="securityLevel.html">Biztonsági szint</a></span></li><li id="webhelp-currentid"><span class="file section"><a href="firewall.html">Tűzfal</a></span></li><li><span class="file section"><a href="installUpdates.html">Frissítések</a></span></li><li><span class="file section"><a href="exitInstall.html">Gratulálunk</a></span></li><li><span class="file section"><a href="uninstall-Mageia.html">Mageia eltávolítás</a></span></li></ul></div></div><div id="searchDiv"><div id="search"><form onsubmit="Verifie(ditaSearch_Form);return false" name="ditaSearch_Form" class="searchForm"><fieldset class="searchFieldSet"><legend>Keresés</legend><center><input id="textToSearch" name="textToSearch" type="text" class="searchText"/> <input onclick="Verifie(ditaSearch_Form)" type="button" class="searchButton" value="Go" id="doSearch"/></center></fieldset></form></div><div id="searchResults"><center/></div></div></div></div></div></body></html>
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