Open vSwitch as Virtual Switch for VM Environments
The Open vSwitch open source project has announced development of a sofware switch for virtual environments.
The goal of the Open vSwitch project is development of a production-ready nework switch for virtual environments that is extensible and supports standard management interfaces such as NetFlow, RSPAN, ERSPAN and Cisco IOS-like CLIs. A further requirement is for the software to be distributable across different physical servers, similar to proprietary products such as VMWare's vswitch and Cisco's Nexus 1000v.
A first Open vSwitch version is already available as source code under Apache 2 licensing. Developers report that "the bulk of the code is written in platform-independent C and is easily ported to other environments." Already supported are the virtualization technologies Xen/XenServer, KVM and VirtualBox.
The project website lists a series of currently supported features. Among them, VLAN tagging per 802.1q, VM policing, NIC bonding, kernel-based forwarding and support of the OpenFlow standard. The project page also lists the features under development.
The Virtualization.info portal puts Citrix as the motivating force behind the project. The source code meanwhile has references to the Palo Alto CA network company Nicira.
Issue 262/2022
Buy this issue as a PDF
News
-
Kali Linux 2022.3 Released
From the creators of the most popular penetration testing distributions on the planet, comes a new release with some new tools and a community, real-time chat option.
-
The 14" Pinebook Pro Linux Laptop is Shipping
After a considerable delay, the 14" version of the Pinebook Pro laptop is, once again, available for purchase.
-
OpenMandriva Lx ROME Technical Preview Released
OpenMandriva’s rolling release distribution technical preview has been released for testing purposes and adds some of the latest/greatest software into the mix.
-
Linux Mint 21 is Now Available
The latest iteration of Linux Mint, codenamed Vanessa, has been released with a new upgrade tool and other fantastic features.
-
Firefox Adds Long-Anticipated Feature
Firefox 103 has arrived and it now includes a feature users have long awaited…sort of.
-
System76 Refreshes Their Popular Oryx Pro Laptop with a New CPU
The System76 Oryx Pro laptop has been relaunched with a 12th Gen CPU and more powerful graphics options.
-
Elive Has Released a New Beta
The Elive team is proud to announce the latest beta version (3.8.30) of its Enlightenment-centric Linux distribution.
-
Rocky Linux 9 Has Arrived
The latest iteration of Rocky Linux is now available and includes a host of new features and support for new architecture.
-
Slimbook Executive Linux Ultrabook Upgrading Their CPUs
The Spanish-based company, Slimbook, has made available their next generation Slimbook Executive Linux ultrabooks with a 12th Gen Intel Alder Lake CPU.
-
Fedora Linux is Coming to the Raspberry Pi 4
Thanks to significant work in the upstream, the upcoming release of Fedora 37 will introduce support for the Raspberry Pi 4.