Install FOSSBilling with DDEV (Docker + Apple Silicon)

I love Virtualisation. It is the perfect way to work with different Projects and Environment at the same time and on the same machine. In this is tutorial i will show you how to install FOSSBilling using DDEV aka Docker with Macbook M1 Pro aka Apple Silicon.  FOSSBilling FOSSBilling is a free and open source hosting …

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CORS Policy – No Access-Control-Allow-Origin Solution

I have been working with WordPress and i decided to seperate Cookieless Domain and Content Domain. But i had a big problem, which costed me couple hours: Access to font at ‘https://static.fizyoterapi.st/plugins/ woocommerce/assets/fonts/WooCommerce.woff’ from origin ‘https://fizyoterapi.st’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource no access-control-allow-origin header is present …

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Install Suricata on OPNsense Bridge Firewall

In the last article, I set up OPNsense as a bridge firewall. “OPNsense Bridge Firewall(Stealth)-🛡Invisible Protection” Before you read this article, you must first take a look at my previous article above, otherwise you will not quite come out of it. In this article, I’ll install Suricata on OPNsense Firewall to make the network fully …

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OPNsense Bridge Firewall(Stealth)-🛡Invisible Protection

To secure your own network, there are many options to choose from. But one option is indispensable for every company and private user: a firewall. The firewalls are currently everywhere. The Firewall is mostly known from Windows Firewall, but this article is not about built-in firewalls, such as the Windows Firewall or uncomplicated Firewalls, rather …

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🗂 Bind9 DNS Server Configuration – Linux Ubuntu 16.04

Bind9 DNS Server allows you to replace IP addresses of individual machines by a name. You can also assign several names to the same computer. For example, your Pc is a Webserver as well as Mailserver. You can assign Webserver “azizozbek.ch” and Mailserver “mail.azizozbek.ch”. If you wanna work with Domain Names instead of IP’s and …

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Ubuntu MRTG Installation SNMP Devices Monitoring🔬

In this article “Ubuntu MRTG installation SNMP devices monitoring” we’ll learn more about MRTG (Multi Router Traffic Grapher) and SNMP (Simple Network Management Protocol). I’ll install MRTG on Ubuntu 16.04, but the process on both Ubuntu 12.04 and Ubuntu 14.04 as well as other Debian-based Linux distributions is the same. I will enable SNMP on Windows Server …

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Configure Router to Access Internet (Serial Cable-SSH) LAN🛡WAN

First of all, if you use a standard Home-Router, it has probably one Network Card and Wlan Adapter. That means you don’t have to configure Router(just use User Interface and give the Clients Routers IP), that’s why you can read first Article “🖧Connecting two Networks with Router“. Last time we saw in Article “Vmware Network …

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How does a Switch work? (Animated)

In this Article we are gonna see how does a Switch work, the Workprinciple of a simple Switch and most important, difference between Switch and Hub.  A Switch is a powerfull Network Component, in simple case you just use it to increase the Ports of a Router or to increase the Quality of long destinations, for example …

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🖀Modem 🖧Router – Simple Explanation (Animated)

My first mistake was that I bought a Router without knowing the Difference between Router and Modem. So I bought an DSL Modem instead of Router and tried to connect to the Internet with Ethernet Cable in DSL Socket. Actually it was DSL-Router Combo but you can connect to Internet just with a DSL Socket. …

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Vmware Network Connections Types – Graphical Samples

In this Article we are gonna handle the Vmware Network Connections Types. I used to use Vmware always so simple without knowing what the connections mean. But one day i needed to connect to my friends computer from my Virtual Machine, but i couldn’t. So I searched the vmware network connections types. I found many …

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