https://rdr-it.com/en/tag/ip-adress/System administration, virtualization, security and tools for IT professionals.en-USTue, 13 Oct 2026 10:43:53 +0000https://rdr-it.com/en/windows-server-2025-install-and-configure-a-dhcp-server/Wed, 05 Feb 2025 05:30:00 +0000https://rdr-it.com/en/windows-server-2025-install-and-configure-a-dhcp-server/In this tutorial dedicated to Windows Server 2025, I suggest you see or review how to install the DHCP Server role in order to provide automatic IP configuration to the …https://rdr-it.com/en/docker-change-default-ip-address-ranges/Wed, 01 May 2024 04:30:00 +0000https://rdr-it.com/en/docker-change-default-ip-address-ranges/In this tutorial, I will explain how to change Docker’s default address range. By default, Docker uses class “B” private addresses from 172.17 to 172.32. For each “stack” …https://rdr-it.com/en/nginx-get-the-visitors-real-ip-with-cloudflare/Wed, 28 Dec 2022 05:30:00 +0000https://rdr-it.com/en/nginx-get-the-visitors-real-ip-with-cloudflare/In this tutorial, I will explain how to get the real IP address of visitors using CloudFlare services and an Nginx web server. What I will explain to you in this tutorial …https://rdr-it.com/en/windows-server-configure-an-ip-address-on-a-network-card/Wed, 03 Aug 2022 04:30:00 +0000https://rdr-it.com/en/windows-server-configure-an-ip-address-on-a-network-card/In this tutorial, I will explain how to configure an IP address on a network card on a Windows server. This operation is not complicated, but there are several solutions …https://rdr-it.com/en/powershell-configure-an-ip-address/Tue, 29 Dec 2020 05:30:00 +0000https://rdr-it.com/en/powershell-configure-an-ip-address/In this tutorial, I will walk you through how to configure an IP address and DNS servers using PowerShell. The first step will be to retrieve the Index from the card. …https://rdr-it.com/en/windows-cluster-change-the-ip-owner/Wed, 30 Jan 2019 05:16:08 +0000https://rdr-it.com/en/windows-cluster-change-the-ip-owner/In some situations, it may be necessary to change the owner of the IP address carried by a Windows cluster. Example: on an Exchange DAG if the cluster ip is used for …