bridge
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Virtualization
Linux Networking #6 – Layer 3 Routing Part 2 Routing and Bridging demo
In this video we will conclude our Linux networking series with both routing and bridging demos. All of the details for the build will be shown including the hypervisor config, network interfaces, YAML configuration for all three nodes and the sysctl.conf file. Along the way we will go over some troubleshooting tips and what to look for when your build…
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Virtualization
Linux networking #4 – Bridging, virtual bridges and bridged interfaces.
In this video we will discuss the basics behind bridging – a fundamental part of our networking world. With bridging you get the benefits of network extension, filtering and forwarding based on MAC (layer 2) addresses. We can apply this idea to virtual machines or interfaces inside a physical or virtual host. So let’s talk about that and do an…
Read More » z/VM Education: Virtual Switch – The Basics
The Virtual Switch (VSwitch) is a virtualized representation of a hardware LAN switch. A virtual switch is capable of bridging a z/VM guest LAN to an associated real LAN connected by an OSA-Express adapter. This video reviews some z/VM networking basics, and then discusses more intermediate topics regarding z/VM Virtual Networking and the Virtual Switch. Chapters: 0:00 – Introduction 2:15…
Read More »How To Install OPNSense Firewall on Proxmox VE
How To Install OPNSense Firewall on Proxmox VE Proxmox VE is an excellent open-source enterprise virtualization platform built on Debian Linux. OPNsense is a FreeBSD-based open source firewall distribution. OPNsense, a fork of Pfsense, was released in 2015. In addition to the Firewall, there are DHCP servers, DNS servers, VPNs, and other services available. OPNsense has significant advantages over competitors,…
Read More »Russian combat vehicle explodes after hitting a mine in occupied Ukraine
Footage released online appears to show the moment a Russian tank hits a land mine and is blown up in a massive explosion as a result. Read more: The Sun delivers breaking news, latest gossip and incredible exclusives around the world with hubs in London, New York, Scotland and Ireland. Covering topics from news, money and sport along with our…
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