On this episode of the History of Networking, we talk to Alia Atlas about the history of fast reroute and Maximally Redundant Trees (MRTs). Remember to send in your suggestions for guests and technologies.
In the last blog – “MPLS L3VPN: Label Following Fun with Fish” and its corresponding YouTube show and tell we basically set the stage for this blog and YouTube. ? Last we left our environment, we saw a successful ping... Read More ›
The post The “Case of the Broken MPLS L3VPN” – Time to Troubleshoot! appeared first on Networking with FISH.
DKMS is a framework designed to allow individual kernel modules to be upgraded without changing the whole kernel. It is also very easy to rebuild modules as you upgrade kernels.
On Debian-like systems,1 DKMS enables the installation of various drivers, from ZFS on Linux to VirtualBox kernel modules or NVIDIA drivers. These out-of-tree modules are not distributed as binaries: once installed, they need to be compiled for your current kernel. Everything is done automatically:
# apt install zfs-dkms Reading package lists... Done Building dependency tree Reading state information... Done The following additional packages will be installed: binutils cpp cpp-6 dkms fakeroot gcc gcc-6 gcc-6-base libasan3 libatomic1 libc-dev-bin libc6-dev libcc1-0 libcilkrts5 libfakeroot libgcc-6-dev libgcc1 libgomp1 libisl15 libitm1 liblsan0 libmpc3 libmpfr4 libmpx2 libnvpair1linux libquadmath0 libstdc++6 libtsan0 libubsan0 libuutil1linux libzfs2linux libzpool2linux linux-compiler-gcc-6-x86 linux-headers-4.9.0-6-amd64 linux-headers-4.9.0-6-common linux-headers-amd64 linux-kbuild-4.9 linux-libc-dev make manpages manpages-dev patch spl spl-dkms zfs-zed zfsutils-linux […] 3 upgraded, 44 newly installed, 0 to remove and 3 not upgraded. Need to get 42.1 MB of archives. After this operation, 187 MB of additional disk space will be used. Do you want to continue? [Y/n] […] # dkms status spl, 0.6.5.9, 4.9.0-6-amd64, x86_64: Continue reading
The firm plans to add container and serverless security later this year.
The move adds agility and management for developers.
The hybrid cloud service will add an Asia-Pacific region in the second half of 2018.
Miguel Villareal and Scott Wheeler come back and join Network Collective for a second episode, discussing the complexities involved in connecting to cloud infrastructure services and some strategies on how to mitigate them.
We would like to thank Cumulus Networks for sponsoring this episode of Network Collective. Cumulus invites you to find out more about how Linux is changing the data center networking space by downloading their free ebook “Linux Networking 101” here: http://cumulusnetworks.com/NetworkCollectiveLinux
Outro Music:
Danger Storm Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/
The post Episode 23 – Cloud Connectivity Part II appeared first on Network Collective.
This International Women’s Day, we’re boosting the profiles of incredible women around the world who are pushing boundaries using technology – and we encourage you to do the same!
Last month, during Safer Internet Day – a call to action for everyone to play their part in creating a better Internet for everyone – women in the Internet Society’s 25 Under 25 group, using just their smartphones to record video, answered the question, “What does a safer Internet mean to me?”
Watch the videos, explore the different ways these young women are using technology to shape tomorrow, then Shine The Light on some of the incredible women you know who are making an impact. Join the #ShineTheLight tweet chat with @SIGWomenISOC on March 8th… then join SIG Women!
Poornima Meegammana (Sri Lanka)
“A safer Internet to me is a place where a girl’s voice can be heard without harassment.”
Mary Helda Akongo (Uganda)
“To me, a safer Internet would be a place that is free and safe for me to have my voice heard, a place where I can share my creative content, share my opinions and my thoughts without ridicule, backlash and hate from different people Continue reading
Iceland is a small country in Northern Europe, a land of active volcanoes and boiling hot geysers. The geology and climate creates unique conditions for running compute power. With an abundance of green electricity and natural cooling, many companies are placing high power machines in Iceland to run power intensive, heat generating operations. Reykjavík is our 125th location globally.
A unique aspect about Iceland relates to how it connects to the Internet, being situated on the Mid-Atlantic Ridge means submarine cables are necessary to reach networks in other countries. Iceland has three active fibre optic submarine cables that land on its shores: FARICE-1, DANICE and Greenland Connect. Due to the distance, latency to the nearest Cloudflare locations in London and Copenhagen starts at 35 milliseconds. By deploying in Reykjavík, we're able to drive down latency even further to a minimum of under 1 millisecond.
Iceland is unique in many ways, but is no different from other countries when it comes to exchanging internet traffic. ISNIC, Iceland's Network Information Centre runs RIX, the Reykjavík Internet Exchange. Cloudflare is the only CDN network connected to RIX, allowing traffic to flow directly to Continue reading
On today’s episode of “The Interview” with The Next Platform we talk about the past, present, and future of tape storage with industry veteran Matt Starr.
Starr is CTO at tape giant, Spectra Logic and has been with the company for almost twenty-five years. He was the lead engineer and architect forthe design and production of Spectra’s enterprise tape library family, which is still a core product.
We talk about some of the key evolutions in tape capacity and access speeds over the course of his career before moving into where the new use cases at massive scale are. In …
Expanding Use Cases Mean Tape Storage is Here to Stay was written by Nicole Hemsoth at The Next Platform.
Hewlett Packard Enterprise (HPE) and NVIDIA have partnered to accelerate innovation, combining the extreme compute capabilities of high performance computing (HPC) with the groundbreaking processing power of NVIDIA GPUs.
In this fast-paced digital climate, traditional CPU technology is no longer sufficient to support growing data centers. Many enterprises are struggling to keep pace with escalating compute and graphics requirements, particularly as computational models become larger and more complex. NVIDIA GPU accelerators for HPC seamlessly integrate with HPE servers to achieve greater speed, optimal power efficiency, and dramatically higher application performance than CPUs. High-end data centers rely on these high performance …
Leverage Extreme Performance with GPU Acceleration was written by Nicole Hemsoth at The Next Platform.
Multi-cloud environments pose unique integration challenges for the wide area network. An Interop ITX 2018 expert provides guidance on how to navigate them.
