В продолжение горячей темы про квантовые коммуникации предлагаем посетить конференцию, посвящённую квантовым технологиям и их развитию в России. Когда: 1

The number one answer you will hear in wireless is "it depends". Lets go over some WiFi best practices that will be helpful for any build.

I’ve been told a number of times that although wider channels in a Wi-Fi network generally provide a higher connection speed (and hopefully ...

It's funny, in my experience, OSPF is the most widely used interior gateway protocol because it "just works" and it's an IETF standard which means it inter-ops between different vendors and platforms. However, if you really start to look at how OSPF works, you realize it's actually a highly complex protocol. So on the one hand you get a protocol that likely works across your whole environment, regardless of vendor/platform, but on the other you're implementing a lot of complexity in your control plane which may not be intuitive to troubleshoot.
This post isn't a judgement about OSPF or link-state protocols in general. Instead it will detail five functional aspects of OSPF in order to reveal-at least in part-how this protocol works, and indirectly, some of the complexity lying under the hood.

Пока у нас определяется кандидат на Собес#3 и дата интервью (ориентировочно 11.03), мы начинаем принимать резюме на следующую позицию в

At 17:28 GMT, February 28th, Akamai experienced a 1.3 Tbps DDoS attack against one of our customers, a software development company, driven by memcached reflection. This attack was the largest attack seen to date by Akamai, more than twice the...

Собес #3 состоится 4.3 в 11:00 Мск тут. Кандидат: Роман. Резюме.

Третье интервью из цикла собесов с Клиппером состоялось. Кандидат: Роман. Резюме. 90 человек онлайн — новый рекорд собеса. Скачать файл

Network Programmability and Automation: Skills for the Next-Generation Network Engineer - Kindle edition by Jason Edelman, Scott S. Lowe, Matt Oswalt. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Network Programmability and Automation: Skills for the Next-Generation Network Engineer.

Watch the sequel about 4;55 here: https://www.youtube.com/watch?v=4CgC2g43smA
Watch the unedited run here: https://youtu.be/QJR7fasYlDw
Current WR by Kosmic: https://www.youtube.com/watch?v=1wR8x5b_ExM
- My Twitch: https://www.twitch.tv/bismuth9
- My Twitter: https://twitter.com/Bismuthi
- My Discord https://discord.gg/HuVcquK

Kosmic (4;55.913)
- Twitch: https://www.twitch.tv/Kosmic
- YouTube: https://www.youtube.com/user/Kosmicd12
- Twitter: https://twitter.com/kosmicd12
- Warpless WR: https://youtu.be/X4UbpLp7DzU
- Glitchless WR: https://youtu.be/B7Bx5itqUnI
- Minus World Ending WR: https://youtu.be/LC12zZJG8CQ

Chapters:
00:00 - Introduction
00:35 - 1-1, Flagpole glitch, Framerules
03:03 - 1-2
04:00 - 4-1, Hitboxes, Flagpole glitch #2
05:35 - 4-2, Wall clip, Wrong warp, Plant despawn
10:00 - 8-1, Flag subpixel manipulation, "Judges"
13:50 - 8-2, Bullet Bill glitch, Start delay, Lag frame
17:38 - 8-3, Stomp from below, 242 timer
20:00 - 8-4, Wall jump, Wrong warp #2, Bowser hammers, Timer discrepancy
24:48…

Пока у нас определяется кандидат на Собес#4 и дата интервью (ориентировочно 18.03), мы начинаем принимать резюме на следующую позицию в

Last week, after Akamai confirmed a 1.3Tbps DDoS attack against Github. I published a blog that looked at the last five years of reflection/amplification attack innovation. I hope that it provides a helpful backgrounder on how we got here, to the terabit attack era, because clearly, that’s what we’ve entered. Today,

7 марта в 11 часов Вебинар : Packet-Flow Diagram: Mangle, NAT, Connection Tracker Развиваем и углубляемся в тему Packet-Flow Diagram.  mikrotik-training.ru/webinar/ Бесплатный часовой вебинар Разбираемся в том, как работает Mangle: механизм тегирования пакетов, необходимый в QoS.  mikrotik-training.ru/webinar/ Внимательно и детально рассматриваем механизм NAT, PAT, их варианты использования и опции.  Изучаем Connection Tracker: что это такое, как это работает и что будет, если его отключить Вебинар проводит Роман Козлов, сертифицированный тренер Mikrotik и спикер MUM.  #voxlink #voxlinkIT #mikrotik #mikrotiktraining #asterisk  mikrotik-training.ru/webinar/

First in-the-wild DDOS IPV6 attack hits servers. The DNS dictionary attack originated from around 1,900 different native IPv6 hosts.

The Day The Routers Died... a song performed by the secret-wg in the closing plenary of the RIPE 55 conference

a long long time ago
i can still remember
when my laptop could connect elsewhere

and i tell you all there was a day
the network card i threw away
had a purpose - and worked for you and me....

But 18 years completely wasted
with each address we've aggregated
the tables overflowing
the traffic just stopped flowing....

And now we're bearing all the scars
and all my traceroutes showing stars...
the packets would travel faster in cars...
the day....the routers died



Chorus (ALL!!!!!)

So bye bye, folks at RIPE 55
Be persuaded to upgrade it or your network will die
IPv6 just makes me let out a sigh
But I spose we'd better give it a try
I suppose we'd better give it a try

Now did you write an RFC
That dictated how we all should be
Did we listen like we should that day

Now were you back at RIPE fifty-four
Where we heard the same things months before
And the people…

"Code Together" music video (parody of "Come Together") from those lovely Open Source nerds at SUSE.

Lyrics:
Here come Chameleon
He see stereoscopic
He got open source code
He one holy coder
He got a tail down below his knees
Administers his systems
Man, it feels like a breeze

He got no lock-in
He got open stack cloud
He got mainframe linux
He use YaST and Kiwi
He say I know Perl, you know Ruby
One thing I can tell you is
You got to be Free
Code together, right now
We’re all free

He’s in production
He got massive up time
He use open standards
He one elite hacker
He got software defined storage
According to top, yeah,
You got so much RAM free
Code together, right now
We’re all free

He on the mainframe
He got desktop powers
He rules Top 500
He one real bad mother
He say one and one is seventeen
Got to be good looking
Cause he’s so good with C
Code together, right now
We’re all free

Code together, yeah
Code together, yeah

https://www.suse.com/

The Band:
Vocals – Tony Oros
Lead Guitar – BJ Parker
Drums – Jeff…

"Can't Stop the SUSE" music video (parody of Justin Timberlake's "Can't Stop the Feeling") from SUSECon 2016 in Washington D.C..

Director/Producer/Camera 2/Editor - Russ Dastrup
Production Assistant Main - Allison Foster
Production Assistant 2 - Melissa McPherson
Camera 1 - John Ross Wilson
Lighting/Grip - Kevin Maynard
Grip/Kraft - Alex Arnold
Parody Lyrics by: Bryan Lunduke, Joanne Eames, Kent Wimmer

Special Thanks to Rick Salsbury for use of Legends Motorcycles and the Side-Car Cafe (and his cameo dance appearance)

Main Dancer - Jesse Sykes
Jasmine Quinton
Chloe Cox
Chris Martin
Michael Swasey
Jerrica Quinton
Ethan Franson
PJ Gutierrez
Rick Salsbury (green overalls Harley shop)
Steven  "the Barber" Roccazzella
Toby (the kid) Blackner
Scott Smith (SUSE employee)


Sung by Chris Crabb of The Strike
Music recorded at Craig Poole Studios in Salt Lake City
Behind the Scenes Video produced by Andrew McCord

Behind the Scenes - https://youtu.be/4D98M1Kli7I