Open Networking Solution are based on open standard, bare-metal hardware with a choice of independent open software for NOS (Network Operating Systems), SDN, virtualization, and cloud orchestration. For years, hyper-scale data center operators have been enjoying the benefits of Open Networking Solution: reduced network equipment expenses, automated and accelerated provisioning of network capacity and services, greater control over the development of enhanced network services, flexibility to work with best-in-class suppliers, and reduced operating expenses.

These Open Networking benefits are now available for many more networking use cases. Public and private cloud data centers of all sizes are being deployed with network fabric built from open leaf and spine switches. Edgecore Networks offers choices of hardware to meet open network deployment, from 1G, 10G, 25G and 40G, to 100G.

What is OpenStack? OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a datacenter, all managed through a dashboard that gives administrators control while empowering their users to provision resources through a web interface.

Configure OpenStack to use LDAP for identity management

OpenStack is open source software for building public and private clouds that provide an Infrastructure as a Service (IaaS) platform. Keystone is an OpenStack subproject that provides identity services, including user authentication and authorization, for the OpenStack family of projects. This article shows how to configure Keystone to use a Lightweight Directory Access Protocol (LDAP) server as its back end for identity services, instead of the default SQL back end.

Dashcam-Testberichte, Neuigkeiten und der Testsieger:

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Something I was used to and which came as standard on wheezy if you installed acpi-support was screen locking when you where suspending, hibernating, ...

This is something that I still haven't found on Jessie and which somebody had point me to solve via /lib/systemd/system-sleep/whatever hacking, but that didn't seem quite right, so I gave it a look again and this time I was able to add some config files at /etc/systemd and then a script which does what acpi-support used to do before

My OpenOffice.org Macro document (updated June 12, 2015 11:19:53 PM EDT) contains many examples. This document is updated frequently so check back frequently. When you find errors, please inform me. Be certain to check out my book OpenOffice.org Macros Explained. You can look at my book page.

Over the last two years secure boot support for virtual machines was added to qemu, kvm (linux kernel) and ovmf (edk2/tianocore). This talk covers the implementation details and the issues we had to deal with along the way.

Engaging universally available deep debug functionality of modern
Intel cores, with zero software or hardware modifications
required on the target side.

Learn about FPGAs, Verilog, and VHDL. Tutorials for beginners to help you get started in the wonderful world of FPGAs.

There is now a complete Open Source tool chain for some FPGAs from Lattice Semiconductor. For a convincing video that these devices and the Open Source development tools are useful, see:

Introduction to the Open Source FPGA toolchain short or long@32c3 by Clifford Wolf

Forth on icestick by James Bowman

Veröffentlicht am 21.12.2016

Demo from the USENIX/LISA 2016 talk: Linux 4.X Tracing Tools: Using BPF Superpowers. Full talk slides and official video will be available at https://www.usenix.org/conference/lis... . This video is the 15 (more like 18) minute demo that spans ftrace, perf, and BPF. LISA is a registered trademark of the USENIX Association and is used in this video with permission.