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diff --git a/docs/docs/stable/installer/sr/firewall.xml b/docs/docs/stable/installer/sr/firewall.xml new file mode 100644 index 00000000..76cac3a2 --- /dev/null +++ b/docs/docs/stable/installer/sr/firewall.xml @@ -0,0 +1,53 @@ +<?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="sr" xreflabel="Firewall"> + + + + + <info> + <!--2018/02/15 apb: Text and typography.--> +<!--2018/02/25 apb: Added xreflabel for this section.--> +<title xml:id="firewall-ti1">Заштитни зид</title> + </info> + + <para xml:id="firewall-pa1" revision="1">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.</para> + + <para>In the default setting (no button is checked), no service of the system is +accessible from the network. The <emphasis>Everything (no +firewall)</emphasis> 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.</para> + + <para>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.</para> + + <para><emphasis role="bold">Advanced</emphasis></para> + + <para>The <emphasis>Advanced</emphasis> option opens a window where you can enable +a series of services by typing a list of <quote>couples</quote> (blank +separated)</para> + + <para><emphasis><port-number>/<protocol></emphasis></para> + + <simplelist> + <member>- <emphasis><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><protocol></emphasis> is one of <emphasis>TCP</emphasis> or +<emphasis>UDP</emphasis> - the internet protocol that is used by the +service.</member> + </simplelist> + + <para>For instance, the entry for enabling access to the RSYNC service therefore +is <emphasis>873/tcp</emphasis>.</para> + + <para>In case a service is implemented to use both protocols, you specify 2 +couples for the same port.</para> +</section>
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