Feeds

Data Networking > More stories

MDS_9148s_vs_Brocade

House of the rising SAN: Cisco plonks physical 16Gbit/s kit on the table

Virtual SANs are all very well but physical SANs aren't going away – what with Cisco building out its 16Gbit/s Fibre Channel (FC) switching gear. Cisco has improved its storage area networking product set, plunging deeper into the 16Gbit/s FC switch space, thinking that physical SANs and networked block-access storage arrays …
Chris Mellor, 1 Aug 2014
pipes

Multipath TCP speeds up the internet so much that security breaks

The burgeoning Multipath TCP (MPTCP) standard promises to speed up the internet but will also break security solutions including intrusion detection and data leak prevention, says security researcher Catherine Pearce. MPTCP technology is an update to the core communications backbone of the internet that will allow the …
Darren Pauli, 31 Jul 2014

Cisco's application-centric infrastructure arrives at last

Cisco has quit with the long talk and started the walk, announcing that its Application-Centric Infrastructure (ACI) is to ship as a full solution on July 31. The Borg's “here comes our software-defined networking (SDN) solution” Application Policy Infrastructure Controller (APIC) can now be ordered with ACI enabled. Cisco …
chain_relationship_channel

Cisco says network virtualisation won't pay off everywhere

Cisco has published an interesting white paper in which it appears to suggest network virtualisation can produce unpleasant and productivity-crimping consequences. “Virtualization is not a new concept but it is now being applied to network functions such as those in switches, routers, and the myriad network appliances deployed …
Simon Sharwood, 30 Jul 2014

Texan firm buys disaster recovery bods Neverfail

UK business continuity specialist Neverfail has been acquired by US-based Artisan Infrastructure in a quiet and unannounced deal. Ex-Neverfail MD Martin Mackay said: ”I am not at liberty to give details but we have indeed been acquired by Artisan. They liked our product set a lot and this is good news for customers, partners, …
Chris Mellor, 29 Jul 2014

IEEE gets to work on 25G Ethernet MAC standards

The IEEE has launched a study group to give 25 Gbps Ethernet standardisation a push along. Hang on, you might ask, don't we already have Ethernet running at speeds higher than 25 Gbps? Yes, but only as multiple links running in parallel: a 40 Gbps Ethernet connection is four 10 Gbps Ethernet serial links strapped together, and …
bofh_sidey

Sysadmin Day 2014: Quick, there's still time to get the beers in

It is 25 July, and that means it's Systems Administrators Appreciation Day once more. Sysadmin Day is that one special day a year where syadmins the world over say to each other "Wow, I can't believe we all made it another year", and everyone else forgets that this has been a thing for 14 years. Despite the inevitable apathy of …

Fortinet fawns over fast-if-unfashionable ASIC

Fortinet is making hefty claims for its latest firewall release. In a world obsessed by squeezing performance out of virtualised functions running on white-box servers, the company is puffing its feathers over a new ASIC it says bestows Terabit-per-second performance on its biggest iron. The ASIC is dubbed NP6, a lower power …
Cat 5 cable

IBM soups up SoftLayer for supers with Infiniband tech

IBM wants to make its newly acquired SoftLayer cloud a destination for high-performance computing workloads – so it has rolled out a high-end connectivity option unavailable in other large clouds. Big Blue announced the addition of InfiniBand networking to SoftLayer on Wednesday. This sees the biz steal a lead on rivals like …
Jack Clark, 23 Jul 2014

FRIKKIN' LASERS could REPLACE fibre-optic comms cables

You may think that a waveguide is something issued to junior members of the royal family ahead of their first pomp parade through London. But it's actually a new communications technique that makes the air behave like a fibre-optic cable. Howard Milchberg, professor of physics and electrical and computer engineering at the …
Jasper Hamill, 23 Jul 2014
cloud

VeloCloud stitches together virty WAN

A startup called VeloCloud has taken the wraps off a cloudy WAN-as-service offering designed to help enterprises wean themselves off branch networks using private WAN services like MPLS or T1 links. Talking to The Register, VeloCloud's CEO Sanjay Uppal (an alumnus of Webvan among other things, but let's not hold that against him …
Octoblu's Chrome demo

IoT has too many platforms, says IoT platform startup

Yet another startup wants to take over the business of connecting your Internet of Things devices. Octoblu, which has “emerged” from “stealth mode” (if you don't count Tweets about its financing in May, or its joining the AllSeen Alliance in June) is pitching an open-source platform called Meshblu that connects devices with or …

Cisco's first 8 Tbps MONSTER router goes live at Telstra

Ten months after the hype first hit the interwebs, Cisco has started pumping electrons through the first live install of its NCS 6008 giant router, at Australian carrier Telstra. Back in September 2013, the Borg described Telstra as one of the customers “deploying the Cisco NCS”, a statement which in retrospect could be …
Fastpass logical diagram

Kill queues for fast data centres: MIT boffins

MIT researchers hope to speed up networking inside the data centre with concepts that will look familiar to old networking hacks: they propose a central arbiter for network traffic that picks out a predetermined path before a packet is transmitted. The boffins call the scheme Fastpass, and its other characteristic is that the …

Data centre Ethernet speed club signs Brocade

The industry consortium formed to boost cloud data centre Ethernet links has signed another member: Brocade Networks. With the current 10/40 Gbps Ethernet spec under stress from growing cloud loads, the 25 Gigabit Ethernet Consortium (a snappy name sure to become more familiar than WiFi) is laying down specs for 25 Gbps (single …
Illustration of Barak Dayan's photonic router

New photonic router works by flipping reflective atom's lid

Quantum boffins from Israel's Weizmann Institute have demonstrated a two-input/two-output router that works entirely with single photons – no electronics required. It's not the first time a photonic router has been demonstrated, but what's different about the Israeli work is that everything is photonic: the device has two …

SHARE your big data scientist. They're too costly and rare to keep a whole one – HP exec

Big data is on the strategic priority dashboard of every enterprise tech firm, but coughing a potentially princely sum for skilled people to talk the talk in complex projects may not be commercially viable for some in the channel. It's the age old issue of when to invest in a specific practice, one that Sue Barsamian, HP …
Paul Kunert, 15 Jul 2014
Gold Hat stinking badges

FCC commish: We don't need no steenkin' net neutrality rules

There's no need to issue new network neutrality rules since they wouldn't necessarily have any benefit, and people don’t really care about network performance issues, according to US FCC commissioner Michael O’Reilly. The Republican commissioner made the comments in an op-ed piece for National Review, co-written with …
Iain Thomson, 11 Jul 2014
Metaswitch Project Calico Logo

Metaswitch opens NFV code as Project Calico

UK-based network function virtualisation outfit Metaswitch has slung a chunk of its software into the open source world with the launch of Project Calico. The company says Project Calico, here, aims to take SDN principles to Layer 3 instead of Layer 2. The reason for this? Metaswitch claims that Layer 2-based OpenStack …
Cat 5 cable

10Gbps over crumbling COPPER: Boffins cram bits down telco wire

Bell Labs has pumped data faster than ever before down antiquated copper wiring. The boffins used a frequency modulation system that they claim will be perfect for hooking up aging telco cables to future broadband fiber networks. The technique is based on the G.fast standard being considered by the International …
Iain Thomson, 9 Jul 2014

AdaptiveMobile joins Chipzilla's SDN club

Dublin-based AdaptiveMobile has joined Intel's Network Builders software defined networks-network function virtualisation (SDN/NFV) program. The company says its participation in the program will deliver “NFV-ready service assurance”. AdaptiveMobile's announcement notes that its software was already designed to run on generic …

Microsoft, Google et al form club to push 25/50 Gbps Ethernet

A new consortium of vendors is firing up to give 25 Gbps and 50 Gbps Ethernet a push, in an effort to get the kind of performance demanded in cloud data centres. While lab demonstrations have shown that Ethernet will one day be able to reach 400 Gbps, you need standards to turn speed into systems, and that's what Microsoft, …

Facebook: Yes, we made you SAD on PURPOSE... for your own good

Facebook has hit back at its critics after the social network instructed researchers to meddle with its users' "news feeds" in order to manipulate their emotions. The free-content ad network sparked anger when it emerged its data scientist Adam Kramer gave a green light to trick-cyclists to filter out positive and negative posts …
Kelly Fiveash, 30 Jun 2014

Microsoft Intune hears the call for device management

Review As Microsoft continues its corporate redefinition as a subscription-driven cloud slinger we should bear in mind that this path includes more than simply Office 365 or Azure. Microsoft's Enterprise Mobility Suite (EMS) is slated to become an important new buzzword as it wraps up Windows Intune, Azure Active Directory Premium ( …
Trevor Pott, 26 Jun 2014

UK.gov: Forget Google and those other chaps... Use THIS open Internet of Stuff specification

The Internet of Things is all a question of semantics, according to a government-backed consortium that includes mega tech players like BT, IBM and ARM. IBM's master inventor (yes, that's a real job) Andy Stanford-Clark demonstrates IoT streetlight illumination IoT is a "hype term" that within 10 years will simply be referred …
Kelly Fiveash, 26 Jun 2014
Google walks

Google adds 'data protection' WARNING to Euro search results

Google has begun notifying European Union-based netizens that its search results have to respect the 28-member-state bloc's 19-year-old data protection law. The ad giant has plastered the warning on its search engine across the EU from today. But, anyone living in those countries who navigate to Google.com will find that the " …
Kelly Fiveash, 26 Jun 2014
Windsurfer mid-flight (3CX logo in sail)

3CX WebMeeting reviewed: Youthful, but full of promise

3CX has released its newest WebMeeting videoconferencing solution. As I still had the virtual machines from my testing of its software PBX rattling around my lab, trying this latest offering seemed like a good plan. After some fits and starts it tested out well, better than I had expect from a 1.0 product. Unified …
Trevor Pott, 25 Jun 2014

Extreme Networks adds OpenDaylight to SDN suite

Extreme Networks has followed up its brand-new membership of the OpenDaylight Foundation (ODL) with an ODL-based OpenStack software defined networking (SDN) platform. The company had, two years ago, hitched its wagon to the Open Networking Foundation (ONF). It now explains its new focus on ODL on the basis that OpenDaylight- …

Cisco okayed for UK government comms

Cisco has had a bunch of products certified as secure by the GCHQ's information security arm, the Communications & Electronics Security Group (CESG). The certification only covers the products to handle information up to the UK government's “Official” classification – that is, most government information. However, as the …

Mellanox gives InfiniBand a 5 BILLION PACKET/sec cloud dose

Networking tech firm Mellanox is broadening its 100Gbps InfiniBand portfolio – and is hoping that the new products and capabilities will help it expand its footprint outside its supercomputer home territory. Following on from its demo of 100 Gbps cables last March, the company is using ISC 2014 in Germany to launch the Switch-IB …

Facebook reveals open network gear to drive WEDGE between itself and Cisco

Facebook's director of technical operations, Najam Ahmad, says his company is only "one per cent" done with changing data center hardware, but we reckon that with the reveal of its new open networking equipment projects, Cisco and other incumbents are hoping it will slow down. The top-of-rack switch, named Wedge, and Linux-based …
Jack Clark, 18 Jun 2014

Careful with 'fibre speed record' hype: which record's been broken?

Last January, NASA's Energy Science Network (ESNet) ran a test that achieved 91 Gbps end-to-end data transfers. The test made belated news this week in another outlet that touted ESNet as a "shadow network" faster than Google fibre. Leaving aside the inappropriateness of that hype, it got El Reg thinking about the business of …

Cisco swallows Tail-f, burps out network orchestration plans

Cisco has – depending on your attitude – either bolstered its cloud portfolio or knocked out a competitor, with the $US175 million acquisition of Swedish network orchestration vendor Tail-f. The company and its staff will be Borged into Cisco's Cloud and Virtualization Group led by Gee Rittenhouse, on completion of the cash and …
borg_cube

Cisco promises Lync link for its UC kit and collaborationware

Cisco has spent the last couple of years talking up its unified communications and collaboration portfolios, often suggesting it is at the top of the market. If that assertion is correct it would be quite a coup, given that other players have a long head start. Cisco's been here before with IP telephony, a field in which it …
Simon Sharwood, 18 Jun 2014

VMware puts a price on NSX and tells partners to open fire

VMware's NSX network virtualisation software has been added to the company's price list, a small-but-important milestone that sees the product available to resellers for the first time. Virtzilla announced NSX last August and released it in October of the same year, but until now has only sold it direct to customers. VMware …
Simon Sharwood, 16 Jun 2014

CIA rendition jet was waiting in Europe to SNATCH SNOWDEN

As the whistleblowing NSA sysadmin Edward Snowden made his dramatic escape to Russia a year ago, a secret US government jet - previously employed in CIA "rendition" flights on which terror suspects disappeared into invisible "black" imprisonment - flew into Europe in a bid to spirit him back to America, the Register can reveal. …
Duncan Campbell, 13 Jun 2014
Broke - empty pockets

When will Microsoft next run out of US IPv4 addresses for Azure?

Updated Microsoft's Azure cloud service has run out of occasionally runs out of US-based IPv4 addresses. Redmond 'fessed up to the issue in a blog post in which it says users have been asking it why, when they use Azure-hosted VMs, they find themselves redirected to websites localised for other nations. The post offers a screen shot of …
Simon Sharwood, 13 Jun 2014

Stephen Fry MADNESS: 'New domain names GENERATE NEW IP NUMBERS'

Autocue extraordinaire Stephen Fry has cheerily claimed new domain registrations "generate new IP numbers which so far show no sign of giving out". He blogged the explanation while celebrating being the first person in Blighty to sign up for a .uk domain. Dot-UK registry Nominet has not challenged Fry's latest boob, even though …
Team Register, 10 Jun 2014
Aston Martin DB5

Vodafone: SPOOKS are plugged DIRECTLY into our network

Vodafone has published a report detailing how cops, g-men and spies around the world tap into its systems – in some cases, directly hooking into phone networks without a warrant. The dossier covers the 29 countries in which the mobile telco operates, including joint-ventures in Australia, Kenya and Fiji. The document [PDF] …
Simon Rockman, 6 Jun 2014
NICT's Daedelus security scanner

Application infrastructure under stress? Have you considered a philosophy transplant?

Research Are you struggling to keep your applications and networks stable, while everything around them changes? You’re not alone. Over 400 of you participated in a recent study by Freeform Dynamics and sponsored by Barracuda Networks. The results were chastening. There were a range of “escalating pressures”, ranging from the bugbears …
David Gordon, 6 Jun 2014
NICT's Daedelus security scanner

Controlling Application Access

Report Key Points The pressure is growing on the corporate network and the systems it supports. When asked about their network and application access infrastructure in a recent research study, the 404 respondents who participated highlighted a range of escalating pressures. Organisations of all sizes are seeing greater demands as a …
Dale Vile, 6 Jun 2014

The State of Network Infrastructure

Networks are the glue that allow users to function effectively in their daily tasks, yet a recent report by Freeform Dynamics based on a survey of readers of the Register shows many of you are using old equipment that is hard to manage. This begs the question, “does senior management really care about the state of enterprise …
Tony Lock, 6 Jun 2014