Set Up BIND DNS Resolver on RHEL 9/Rocky Linux 9/Alma Linux 9

This tutorial will show you how to set up a local DNS resolver on Rocky Linux 9/Alma Linux 9, with the widely-used BIND9 DNS software. There are many synonyms for DNS resolver, some of which are listed below. They all refer to the same thing. full resolver (in contrast to stub resolver) DNS recursor recursive DNS server recursive resolver Also, be aware that A DNS server can also called a name server. Examples of DNS resolvers are 8.8.8.8 (Google public DNS server) and 1.1.1.1 (Cloudflare public DNS server). The OS on your PC also has a resolver, although it’s called…


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Set Up BIND DNS Resolver on RHEL 9/Rocky Linux 9/Alma Linux 9

How to Set Up OpenConnect VPN Server (ocserv) on Ubuntu 24.04

This tutorial is going to show you how to run your own VPN server by installing OpenConnect VPN server on Ubuntu 24.04. OpenConnect VPN server, aka ocserv, is an open-source implementation of Cisco AnyConnnect VPN protocol, which is widely used in businesses and universities. AnyConnect is an SSL-based VPN protocol that allows individual users to connect to a remote network. Why Set Up Your Own VPN Server? Maybe you are a VPN service provider or a system administrator, which behooves you to set up our own VPN server. You don’t trust the no-logging policy of VPN service providers, so you…


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How to Set Up OpenConnect VPN Server (ocserv) on Ubuntu 24.04