Network

What is routing protocol?

The routing protocol or algorithm decides which interface to send an incoming packet to the router.

How the network layer works

Unlike the link layer, which deals with connections between neighbors, the network layer is responsible for sending packets from source to destination.

Install and Configure OpenVPN Server on PfSense

Network, PfSense_en, security, VPN_en

In this tutorial we will teach you how to install and configure an OpenVPN server on PfSense.

Update OpenVPN Client on Linux

Network, VPN_en

This tutorial will teach you how to update the OpenVPN client version on Linux.

How to install FTP server

Network

We will introduce how to install and configure an FTP server on a Linux machine.

Privacy Overview / Visão geral da privacidade

This website, uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience. **/** Este site usa cookies para melhorar a sua experiência enquanto navega pelo site. Destes, os cookies que são categorizados como necessários são armazenados no seu navegador, pois são essenciais para o funcionamento das funcionalidades básicas do site. Também usamos cookies de terceiros que nos ajudam a analisar e entender como você usa este site. Esses cookies serão armazenados em seu navegador apenas com o seu consentimento. Você também tem a opção de cancelar esses cookies. Porém, a desativação de alguns desses cookies pode afetar sua experiência de navegação.

Necessary_en

Always Enabled

Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.

Cookie	Duration	Description
cookielawinfo-checkbox-advertisement	1 year	Set by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Advertisement" category
cookielawinfo-checkbox-analytics	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional	11 months	The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". O cookie é definido pelo consentimento do cookie GDPR para registrar o consentimento do usuário para os cookies na categoria "Functional".
cookielawinfo-checkbox-necessary	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". Este cookie é definido pelo plug-in GDPR Cookie Consent. Os cookies são usados para armazenar o consentimento do usuário para os cookies na categoria "Necessary",
cookielawinfo-checkbox-others	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other".
cookielawinfo-checkbox-performance	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy	11 months	The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. O cookie é definido pelo plug-in GDPR Cookie Consent e é usado para armazenar se o usuário consentiu ou não com o uso de cookies. Ele não armazena nenhum dado pessoal.

Functional_en

Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.

Cookie	Duration	Description
pll_language	1 year	The pll _language cookie is used by Polylang to remember the language selected by the user when returning to the website, and also to get the language information when not available in another way.

Performance_en

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

Cookie	Duration	Description
_tccl_visit	30 minutes	This cookie is set by the web hosting provider GoDaddy. This is a persistent cookie used for monitoring the website usage performance.
_tccl_visitor	1 year	This cookie is set by the web hosting provider GoDaddy. This is a persistent cookie used for monitoring the website usage performance.

Analytics_en

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.

Cookie	Duration	Description
__gads	1 year 24 days	The __gads cookie, set by Google, is stored under DoubleClick domain and tracks the number of times users see an advert, measures the success of the campaign and calculates its revenue. This cookie can only be read from the domain they are set on and will not track any data while browsing through other sites.
_ga	2 years	The _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors.
_gat_gtag_UA_199766752_1	1 minute	Set by Google to distinguish users.
_gid	1 day	Installed by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously.

Advertisement_en

Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.

Cookie	Duration	Description
test_cookie	15 minutes	The test_cookie is set by doubleclick.net and is used to determine if the user's browser supports cookies.

Others_en

Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.

Cookie	Duration	Description
FCCDCF	12 hours	No description available.
GoogleAdServingTest	session	No description