ovs-vsctl -- --id=@sflow create sflow agent=$OVS_BR target=$IP_CONTROLLER_1 sampling=100 polling=10 -- set bridge $OVS_BR sflow=@sflowReboot the switch for the changed to take effect.
CTO Thomas Di Giacomo said the company plans to invest more into its operations including a focus on acquisitions.
What if DDoS mitigation services could coordinate to thwart attacks? On today's Priority Queue, we explore Distributed Denial Of Service Open Threat Signalling, or DOTS, an IETF effort to do just that. Andrew Mortensen is our guest.
The post PQ 153: DDoS Open Threat Signaling For Coordinated Response appeared first on Packet Pushers.
The 2018 Asia Pacific Regional Internet Governance Forum (APrIGF) which was held in Port Vila, Vanuatu from August 13-16 came to an exciting close after a week of valuable dialogue on Internet Governance issues in the region. This was the first time the APrIGF was held in the Pacific and the local hosts, Vanuatu’s Office of the Government Chief Information Officer (OGCIO), Vanuatu Telecommunications and Radiocommunications Regulator (TRR), and the local people of Vanuatu showed the APrIGF community what Pacific Island hospitality is all about.
The community had the privilege of having APrIGF 2018 opened by none other than the Vanuatu Prime Minister, Charlot Salwai. Also present at APrIGF 2018 and delivering his keynote address was the godfather of the Internet himself, Vint Cerf who took time to contribute in various discussions and engage with participants. With the theme of Empowering Communities in Asia Pacific to Build an Affordable, Inclusive, Open and Secure Internet, the calibre of delegates speaks volumes for the importance of such a dialogue.
Participants from all over Asia-Pacific, representing various stakeholder groups, were present to contribute to discussion and engage in the proceedings. This was the culmination of months of planning and execution by the Continue reading
Small misconfigured settings plague many IT environments, impacting security and stability. Infrastructure as code lets you apply a consistent configuration to a broad range of endpoints.
One of my subscribers wondered whether it would make sense to build a traditional leaf-and-spine fabric or go for Cisco ACI. He started his email with:
One option is a "standalone" Spine/Leaf VXLAN-with EVPN deployment based on Nexus equipment. This approach could probably be accompanied by some kind of automation like Ansible to ease operation/maintenance of the network.
This is what I would do these days if the customer feels comfortable investing at least the minimum amount of work into an automation solution. Having simpler technology + well-understood automation solution is (in my biased opinion) better than having a complex black box.
Read more ... At VMworld and at home this week, all four of the top hyperconverged infrastructure vendors made news with their HCI platforms and partnerships.
The parallels between the efforts of the various open networking communities to modernize the networking industry and a Saturday afternoon pee-wee soccer scrum are far too close for comfort. Both are characterized by loads of noisy, colorful – and mostly circular – movement – eventually followed by exhausted players staring at a ball that seems to be sitting pretty much right where it started.
At least that’s the way it’s been playing out for all the intrepid IT stewards running large enterprise networks — until now. After years of enduring legacy-vendor-driven “fake news” stories paired with whispered misdirection designed to hold back the disaggregated white box open networking movement as a whole, truth has – finally — won out.
Multiple Fortune 100 companies are now deploying open white box switches running Pica8’s PICOS® network operating system in their campus and branch office networks, mostly replacing aging Cisco and Juniper architectures. (A parallel, in a sense, to the on-going white box tsunami in the data center.) Enterprise IT teams now realize that the access edge for campus networks is fully in play for long-overdue upgrades and replacements by more modern, simpler, more flexible, and vastly more Continue reading
Interested in AWS? You’re in luck, this week we added not one, but TWO Amazon Courses to our streaming library!
AWS Certified Solution Architect – Professional
Instructor: Ankush Kilam
Duration: 5hrs 25min
This course provides you with advanced technical skills needed to pass the AWS CSA Pro exam. With the AWS CSA Pro certification under your belt, you will join an exclusive club of certified professionals who are in high demand by employers worldwide. The training course is made up of 5-20 minute videos. The video lessons keep-it-simple and explain things clearly and succinctly. Together I’ll walk you through each of the major domains of Amazon Web Services, step by step.
AWS Certified Developer – Associate
Instructor: Robert Kulagowski
Duration: 7hrs 7min
This course will help you study for the AWS Certified Developer – Associate exam. Through a combination of lectures, quizzes and practical exercises, you’ll get the information necessary to earn your certification. You will learn CloudFormation, Cloudfront, DynamoDB, EBS, EC2, Elastic Beanstalk, IAM, S3, SNS, SQS, SWF and more
You Can watch both of these courses by logging into your INE Members Account
This brings its total to $173 million and marks a “watershed moment in storage,” says CMO Jon Toor.
HPE CFO Tim Stonesifer will be stepping down. And HPE CEO Antonio Neri has selected Tarek Robbiati to fill the role effective Sept. 17.
NTT DoCoMo, SK Telecom, LG U+, KT Telecom, and SoftBank topped Juniper Research’s list of the “most promising” 5G network operators.