docs/docs/stable/installer/eu/firewall.xml


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<?xml version='1.0' encoding='utf-8'?><section xmlns="http://docbook.org/ns/docbook" xmlns:ns5="http://www.w3.org/1998/Math/MathML" xmlns:ns4="http://www.w3.org/2000/svg" xmlns:ns3="http://www.w3.org/1999/xhtml" xmlns:ns2="http://www.w3.org/1999/xlink" xmlns:ns="http://docbook.org/ns/docbook" xml:id="firewall" version="5.0" xml:lang="eu">
  <info>
    <title xml:id="firewall-ti1">Suhesia</title>
  </info>

  <para xml:id="firewall-pa1" revision="1">Atal honek suhesi arau sinple batzuk konfiguratzeko aukera ematen du:
helburuko sistemak interneten bidez zein motatako mezuak onartuko diren
zehaztuko du. Berriz, honek, sistemaren zerbitzu egokiak Internetetik
sartzeko errazak izan daitezela baimentzen du.</para>

  <para>In the default setting, no button is checked - no service of the system is
accessibly from the network. The "<emphasis>Everything (no
firewall)</emphasis>" button has a particular role: it 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.</para>

  <para>Gainontzeko checkbutton guztiak gutxi gorabehera azaleratzen dira. Adibidez,
"CUPS zerbitzaria" botoia egiaztatuko duzu zure makinako inprimagailuak
sarean eskuragarri nahi badituzu.</para>

  <para><emphasis role="bold">Aurreratua</emphasis></para>

  <para>The set of checkbuttons only comprises the most common services. The
"Advanced" button allows to enable messages that correspond to a service for
which no checkbutton exists. The "<emphasis>Advanced</emphasis>" button
opens a window where you can enable a series of services by typing a list of
couples (blank separated)</para>

  <para><emphasis>&lt;port-number>/&lt;protocol></emphasis></para>

  <simplelist>
    <member>- <emphasis>&lt;port-number></emphasis> is the value of the port assigned to
the service you want to enable (e.g. 873 for the RSYNC service) as defined
in <emphasis>RFC-433</emphasis>;</member>

    <member>- <emphasis>&lt;protocol></emphasis> is one of <emphasis>TCP</emphasis> or
<emphasis>UDP</emphasis> - the internet protocol that is used by the
service.</member>
  </simplelist>

  <para>Adibidez, RSYNC zerbitzurako sarbidea gaitzeko sarrera
<emphasis>873/tcp</emphasis> da.</para>

  <para>Bi protokoloak erabiltzeko zerbitzu bat martxan jartzen denean, 2 bikote
zehazten dira portu bererako.</para>
</section>