Data center tax break ignites political battle in Michigan

The U.S. data center industry is now operating just like a sports franchise. When a local NFL football team wants a new stadium, it can threaten to move to a city promising a bigger and better stadium.Michigan now faces the data center version of this dilemma.The state's data center industry is growing at about 12% a year, thanks to a shift to cloud computing. Life has been good for commercial data center operators, and they haven't been pushing for tax breaks. But that changed once Nevada-based Switch, a data center facilities firm, arrived with a plan to build a mega data center.To read this article in full or to leave a comment, please click here

Encryption used by terrorists provides lively GOP debate fodder

The ongoing political discourse over encrypted Internet communications used by potential terrorists sparked some major fireworks in last night's GOP presidential debate.Republican frontrunner Donald Trump was booed by some in the Las Vegas crowd when he called for "getting our smartest minds to infiltrate [ISIS's] Internet." In reaction to the boos, Trump told the crowd, "You're objecting to infiltrating their communications -- I don't get that."It wasn't only some in the crowd that objected to Trump's view. U.S. Sen. Rand Paul (R-Ky.) took Trump to task, saying Trump had argued to "close the Internet, which defies the First Amendment...Are you going to change the Constitution?"To read this article in full or to leave a comment, please click here

5 Fundamental Requirements For High-Performing Networks

5 Fundamental Requirements For High-Performing Networks

Ciena Rolls Out First Commercial Version of ONOS

As a side benefit, Ciena won’t need a third-party controller anymore.

Broadcom Tomahawk 101

Juniper recently launched their Tomahawk-based switch (QFX5200) and included a lot of information on the switching hardware in one of their public presentations (similar to what Cisco did with Nexus 9300), so I got a non-NDA glimpse into the latest Broadcom chipset.

You’ll get more information on QFX5200 as well as other Tomahawk-based switches in the Data Center Fabrics Update webinar in spring 2016.

Here’s what I understood the presentation said:

How to not present to the Swiss

Being English and being constantly exposed to bad language practice (not the curse word type), during a recent trip to Switzerland, I totally failed in keeping my English plain and vanilla. Their English was better than my own and in this sense I totally failed. Here is my top five of innocently said statements that just do not translate. If nothing else, it might help you to not make the same mistake when presenting to others not of your own tongue.

1) Shooting fish in a barrel
2) Stuck under a rock
3) Lots of ways to skin a cat, including with a machine gun
4) Everything including the kitchen sink
5) More features than you can shake a stick at

Speaking English is really hard to do when you’re English!!!

The post How to not present to the Swiss appeared first on ipengineer.net.

No, you can’t shut down parts of the Internet

DNS Terminology

Risky Business #394 — Matthew Green talks “crypto bans”

On this week's show we're chatting with Johns Hopkins University cryptographer Matthew Green about rumblings emanating out of DC with regard to "stopping encryption", whatever the hell that means.

In this week's sponsor interview we're chatting with Oliver Fay from Context about a paper they did in conjunction with UK's CERT about exploit kits. How much do they cost? Are there any that stick out as being particularly good? Or bad, depending on your point of view...

Links to everything are in this week's show notes.

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Three men arrested in alleged wide-ranging spam operation

Three men have been charged over a hacking scheme that allegedly collected tens of millions of personal records for use in spam campaigns.U.S. prosecutors say the trio broke into the networks of three companies and improperly accessed the network of a fourth one where one of the men was employed.Their primary goals revolved around obtaining email addresses for consumers in order to advertise insurance companies or online sites that sold narcotics without prescriptions, according to a news release.They also used used the email systems of some hacked companies to send spam in an attempt to avoid antispam security filters.To read this article in full or to leave a comment, please click here

Modifying OpenStack Security Groups with Terraform

In this post I’d like to discuss a potential (minor) issue with modifying OpenStack security groups with Terraform. I call this a “potential minor” issue because there is an easy workaround, which I’ll detail in this post. I wanted to bring it to my readers’ attention, though, because as of this blog post this matter had not yet been documented.

As you probably already know if you read my recent introduction to Terraform blog post, Terraform is a way to create configurations that automate the creation or configuration of infrastructure components, possibly across a number of different providers and/or platforms. In the introductory blog post, I showed you how to write a Terraform configuration that would create an OpenStack logical network and subnet, create a logical router and attach it to the logical network, and then create an OpenStack instance and associate a floating IP. In that example, I used a key part of Terraform, known as interpolation.

Broadly speaking, interpolation allows Terraform to reference variables or attributes of other objects created by Terraform. For example, how does one refer to a network that he or she has just created? Here’s an example taken from the introductory blog post:

 Continue reading

Google researchers find remote execution bug in FireEye appliances

Google researchers found a software flaw in several models of FireEye's security appliances that they say could give a cyberattacker full access to a company's network.It's not unheard of to find security flaws in security software, but the latest discovery highlights once again how no technology is immune to such problems.FireEye issued a statement on Tuesday saying it had issued a patch for the flaw, which affects its NX, EX, FX and AX Series appliances. The appliances passively monitor network traffic and pluck out suspicious files for study away from the live network.To read this article in full or to leave a comment, please click here

Quick tips and reference on tcpdump tool

Linux bridges are powerful virtual switches that come with the networking stack of core Linux. Bridging is loaded as part of the bridge kernel module. Linux bridges amongst others have made it possible to network virtual machines and containers on a KVM based linux node.

Very so often I have had to go in and figure out where the packets either egressing the VM or ingress traffic to the VM magically vanishes and tcpdump has been one of the most valuable tools for me. Debugging in the networking world pretty much has a standard algorithm to it: Start from the source and check for packets along the route to the destination at every hop. Once you figure out where the packet disappears, where the black hole is, it is half the problem solved.

To do exactly this we have a variety of debugging tools ranging from Wireshark that captures packets to tcpdump and sniffers. All of these have one thing in common - they are user processes that hook onto specific kernel parameters to capture the packets. For example, although you do not explicitly set an interface in promiscuous mode this interface is moved to promiscuous mode when the packet Continue reading

Dell May Buy Back $3B in VMware Tracking Stock

Dell is also reportedly looking at selling Perot Technology, too.

ProPublica shines harsh light on AT&T-ization of American Red Cross

Former AT&T executive Gail McGovern gets credit for longevity at the American Red Cross -- she walked into a messy situation in 2008 and has served as CEO since -- but she and her pack of AT&T cronies mainly get taken to task throughout a thorough new ProPublica article on the charity's struggles. Not only has McGovern failed to turn around the financial fortunes of Red Cross, but her management organization's style has hurt morale and limited the charity's effectiveness in aiding Americans, according to the report.(ProPublica, if you don't know, is a nonprofit investigative journalism newsroom, and has been examining the travails of Red Cross over the past couple of years in conjunction with NPR.)To read this article in full or to leave a comment, please click here

QoS Done Right

Sonus VellOS controls the network based on dynamic unified communications requirements. Network resources are automatically allocated to satisfy UC demands, turning QoS into Quality of Experience.

The post QoS Done Right appeared first on Packet Pushers.

QoS Done Right

Sonus VellOS controls the network based on dynamic unified communications requirements. Network resources are automatically allocated to satisfy UC demands, turning QoS into Quality of Experience.

The post QoS Done Right appeared first on Packet Pushers.

Running devstack older than Kilo release

 #git tag -l  --> Lists the tags present in the repository.  
 #git checkout tags/ -b    --> Checkout code from a tag.   

Why the FAA’s new drone rules fall short

The Federal Aviation Administration (FAA) released rules governing the registration of drones yesterday that left me slack-jawed – first with disbelief, then with fear. The rules show that the FAA is oblivious to either the risks of drones or the technological measures that could mitigate the risks, or both.The rules are simple and apply to drones that weigh between 0.55 pounds (250 grams) and less than 56 pounds (approximately 25 kilograms) including payloads. Beginning on December 21, drone owners must voluntarily register their drones with the FAA and pay a $5 fee, which will be waived for the first 30 days. Drone owners who fail to register face stiff penalties: a fine of up to $27,500 for civil violations, and a fine of up to $250,000 and up to three years in prison for a criminal violation.To read this article in full or to leave a comment, please click here