Tallafoc

Date: Tue, 2 Jul 2019 16:00:41 +0200 Subject: Adding or refreshing installer in ca --- installer/7/ca/content/firewall.html | 54 ++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 installer/7/ca/content/firewall.html (limited to 'installer/7/ca/content/firewall.html') diff --git a/installer/7/ca/content/firewall.html b/installer/7/ca/content/firewall.html new file mode 100644 index 00000000..5bac5e9d --- /dev/null +++ b/installer/7/ca/content/firewall.html @@ -0,0 +1,54 @@ + + + + + Tallafoc

Tallafoc

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.

In the default setting (no button is checked), no service of the system is +accessible from the network. The Everything (no +firewall) 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.

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.

Advanced

The Advanced option opens a window where you can enable +a series of services by typing a list of “couples” (blank +separated)

<port-number>/<protocol>

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

- <protocol> is one of TCP or +UDP - the internet protocol that is used by the +service.

For instance, the entry for enabling access to the RSYNC service therefore +is 873/tcp.

In case a service is implemented to use both protocols, you specify 2 +couples for the same port.

CC BY-SA 3.0

Uploaded on 02/07/2019

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