Juniper targets security portfolio at SASE race

The conga line around secure-access service edge (SASE), continues to grow with Juniper this week becoming the latest to join the dance.Just as other big networking players with extensive security portfolios including Cisco and VMware have recently done, Juniper says it will build off its offerings to address the SASE blueprint. Read about edge networking How edge networking and IoT will reshape data centers Edge computing best practices How edge computing can help secure the IoT As defined by Gartner in 2019, SASE features a wide variety of components that Juniper summarized and includes:To read this article in full, please click here

Fast Friday Random Thoughts

It’s Friday and we’re technically halfway into the year now. Which means things should be going smoother soon, right? Here’s hoping, at least.

I posted a new episode of Tomversations yesterday. This one is about end-to-end encryption. Here’s hoping the Department of Justice doesn’t find a way to screw this up. And here’s hoping the Senate stops helping.
I saw a post that posits VMware may be looking to buy BitGlass. I know VMware’s NSX team pretty well. I also talked to the BitGlass team at RSA this year. I think this is something that VMware needs to pick up to be honest. They need to round out their SASE portfolio with a CASB. BitGlass is the best one out there to make that happen. I think we’re going to see a move here before we know it.
There are a lot of other acquisitions going on in the market. VMware bought Datrium. Uber bought Postmates. It’s typical to see these kinds of acquisitions during downturns because it becomes way cheaper to snap up your competition. I expect Q3 is going to be full of consolidation in the networking space. Cisco won’t start doing anything until August at the earliest, Continue reading

Heavy Networking 528: If Automation Is So Great, Why Aren’t More Networks Automated? (Sponsored)

On today's Heavy Networking episode, sponsored by Cisco, we discuss reasons why automation isn't more pervasive, particularly in networking, and look at complications such as source of truth, getting state information, the need for orchestration, and user trust. Our guests are Omar Sultan, Leader, Product Management at Cisco; and Kevin Corbin, Sr. Solutions Engineer at HashiCorp.

Heavy Networking 528: If Automation Is So Great, Why Aren’t More Networks Automated? (Sponsored)

The post Heavy Networking 528: If Automation Is So Great, Why Aren’t More Networks Automated? (Sponsored) appeared first on Packet Pushers.

Chapter Training Program 2020: The Power of Us!

“Vulnerability is the birthplace of innovation, creativity and change.”
—Brené Brown

Three months ago, the Internet Society decided to face a new challenge. We took ourselves out of our comfort zone to move our community to the next level: empowerment through education. We began the Chapter Training Program, born to satisfy the increasing need of our Chapter leaders to engage their members in an impactful and informed way. The purpose was to identify and help form new leaders to work together to create local awareness, as part of our 2020 Action Plan .

This journey was not easy. However, our community embraced vulnerability and we overcame many obstacles, like change and uncertainty. In the end, we succeeded – because together our strength is bigger than our challenges. It’s part of our community’s DNA: having the conviction to build an Internet that enriches people’s lives and enables opportunities to all.We demonstrated that when we work together, we accomplish great things. Challenge becomes just a word… To be brave, first we need to be vulnerable and once we are brave, the sky is the limit!

I want to share the results of our work – and I hope we can Continue reading

IDC: Covid-19 hits SD-WAN, data center gear; enterprise impact varies

While the previously hot SD-WAN market has slowed and IT budgets overall are under pressure, the COVID-19 pandemic has created demand for other network capabilities such as improved network-management and collaboration tools, according to IDC.The virus has caused recessionary economy that has forced enterprises across the globe to rapidly and dramatically shift their operations, according to Rohit Mehra, vice president, Network Infrastructure at IDC. “The reality of that is we have seen two years of IT digital transformation in two months,” Mehra told the online audience of an IDC webinar about the impact of the pandemic on enterprise networking.To read this article in full, please click here

Next Platform TV for July 9, 2020

From Arm server chip market and technology momentum to the future of spin wave computing, as well as some insight about current situation and subsequent (too quick?) …

Next Platform TV for July 9, 2020 was written by Nicole Hemsoth at The Next Platform.

Now GA: Data-in-Transit Encryption in Calico v3.15

We’re excited to announce that the latest release of Calico includes encryption for data-in-transit. Calico is the open source networking and network security solution for containers, virtual machines, and host-based workloads, offering connectivity and security for container workloads.

One of Calico’s best-known security features is its implementation of Kubernetes Network Policy, providing a way to secure container workloads by restricting traffic to and from trusted sources. This enables the traffic to be controlled, however, the traffic itself had previously remained vulnerable to interception.

A common solution to this problem is to encrypt traffic at the application layer using protocols like Transport Layer Security (TLS). Traffic can also be encrypted at a lower infrastructure level using IPsec. However, these approaches introduce an additional layer of complexity. Calico avoids that complexity by utilizing WireGuard to implement data-in-transit encryption.

WireGuard is run as a module inside the Linux kernel and provides better performance and lower power consumption than IPsec and OpenVPN tunneling protocols. The Linux version of WireGuard reached a stable production release in March and was introduced as a tech preview in the 3.14 release of Project Calico. We are pleased to announce that WireGuard encryption is now generally available with Continue reading

How Does Technology Affect the Generation Gap?

One of the biggest divisions between the generations today is technology. And with a huge disparity in attitudes towards technology as well as competence levels, there is a danger that each generation is becoming even more separated, settling into their own niche areas regarding the way that we all socialize, receive news, and communicate with each other. When asking how technology affects the generation gap, there is a lot more to it than having the ability to download a movie or app or do online shopping.

First up the most digital savvy group of adults are the Millennials. These people born between 1981 and 1996 cannot remember a time without email and the internet. Millennials are technically competent, and this generation tends to want to share their lives online in a way that would appeal to older people. There is an attitude that if it isn’t posted on social media, it just didn’t happen!

By contrast, Generation X , the people born in the early 1960s through to the ’70s are often technically able to use the internet and use online banking , shopping and to occasionally post on social media, but in most cases, technology is not a major Continue reading

Centralize your Automation Logs with Ansible Tower and Splunk Enterprise

For many IT teams, automation is a core component these days. But automation is not something on it’s own - it is a part of a puzzle and needs to interact with the surrounding IT. So one way to grade automation is how well it integrates with other tooling of the IT ecosystem - like the central logging infrastructure. After all, through the central logging the IT team can quickly survey what is happening, where, and what the state of it is.

The Red Hat Ansible Automation Platform is a solution to build and operate automation at scale. As part of the platform, Ansible Tower integrates well with external logging solutions, such as Splunk, and it is easy to set that up. In this blog post we will demonstrate how to perform the necessary configurations in both Splunk and Ansible Tower to let them work well together.

Setup of Splunk

The first step is to get Splunk up and running. You can download a Splunk RPM after you register yourself at the Splunk home page.

After the registration, download the rpm and perform the installation:

$ rpm -ivh splunk-8.0.3-a6754d8441bf-linux-2.6-x86_64.rpm
warning: splunk-8.0.3-a6754d8441bf-linux-2.6-x86_64.rpm:  Continue reading

IPv6 Buzz 055: The Good, Bad, And Ugly Of IPv6 With Geoff Huston

We discuss the challenges and opportunities of IPv6 with Geoff Huston, APNIC's chief scientist and network analyst nonpareil. Topics include how dual-stack and Happy Eyeballs have papered over v6 deficiencies, why the address space may not be as vast as advertised, and why v6 is still the future.

IPv6 Buzz 055: The Good, Bad, And Ugly Of IPv6 With Geoff Huston

The post IPv6 Buzz 055: The Good, Bad, And Ugly Of IPv6 With Geoff Huston appeared first on Packet Pushers.

From Docker Straight to AWS

Just about six years ago to the day Docker hit the first milestone for Docker Compose, a simple way to layout your containers and their connections. A talks to B, B talks to C, and C is a database. Fast forward six years and the container ecosystem has become complex. New managed container services have arrived bringing their own runtime environments, CLIs, and configuration languages. This complexity serves the needs of the operations teams who require fine grained control, but carries a high price for developers.

One thing has remained constant over this time is that developers love the simplicity of Docker and Compose. This led us to ask, why do developers now have to choose between simple and powerful? Today, I am excited to finally be able to talk about the result of what we have been working on for over a year to provide developers power and simplicity from desktop to the cloud using Compose. Docker is expanding our strategic partnership with Amazon and integrating the Docker experience you already know and love with Amazon Elastic Container Service (ECS) with AWS Fargate. Deploying straight from Docker straight to AWS has never been easier.

Today this functionality is Continue reading

HS. Part 6. First impression from Nokia SRLinux.

Hello my friend,

In this HS blog series we have covered so far the automated build of the network topology for hyper scale data centre using Microsoft Azure SONiC. Today Nokia has announced a new product for data centre, which is called SRLinux. In the next couple of articles we’ll review it from the architectural and automation standpoint.


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retrieval system, or transmitted in any form or by any 

means, electronic, mechanical or photocopying, recording, 

or otherwise, for commercial purposes without the 

prior permission of the author.

Thanks

We want to thank Nokia team for providing us the details and assisting in creating these materials. It won’t be possible without your help, dear partners.

Network automation training – now as a self-paced course as well

Following your asks we open a new format for the network automation training – self-paced format:

It doesn’t matter what your timezone is.
It doesn’t matter how much hours weekly do you have to study.
It doesn’t matter how solid is your current background in automation, scripting and software development.

Because you decide on your own when, how often and Continue reading

From Docker Straight to AWS

Today this functionality is Continue reading

IXPs: Keeping Local Infrastructure Resilient during COVID-19

The COVID-19 pandemic has proven how important a strong Internet infrastructure is.

Internet exchange points are a vital part of that. They are key to bringing better, faster, and more affordable Internet to people.

Recently, the Asia Pacific Internet Exchange Association (APIX) and the Internet Society did a comprehensive survey to understand the impact of COVID-19 on IXP operations in the region.

IXPs from Japan, Hong Kong, Taiwan, Thailand, Myanmar, Philippines, Singapore, Vietnam, Indonesia, Malaysia, Nepal, and Australia provided data. Here are some of the key findings.

What is an Internet Exchange Point?

If you want to see your neighbor, taking a route that sends you across town and back again is not the quickest or most efficient way to get there. And yet, in many parts of the world, that is what happens with Internet traffic. IXPs help create shorter, more direct routes for Internet traffic.

Read the Explainer

Changes in Internet Traffic

There was a significant increase in Internet exchange traffic, between 7- 40%. Traffic patterns during the pandemic show that there is either no difference left between peak and off-peak time or the peak time has increased from a few to more hours.

The increase is highest Continue reading

draft-knodel-terminology-03 – Terminology, Power, and Inclusive Language in Internet-Drafts and RFCs

Add to your documentation style guide.

The post draft-knodel-terminology-03 – Terminology, Power, and Inclusive Language in Internet-Drafts and RFCs appeared first on EtherealMind.

No Humans Involved: Mitigating a 754 Million PPS DDoS Attack Automatically

On June 21, Cloudflare automatically mitigated a highly volumetric DDoS attack that peaked at 754 million packets per second. The attack was part of an organized four day campaign starting on June 18 and ending on June 21: attack traffic was sent from over 316,000 IP addresses towards a single Cloudflare IP address that was mostly used for websites on our Free plan. No downtime or service degradation was reported during the attack, and no charges accrued to customers due to our unmetered mitigation guarantee.

The attack was detected and handled automatically by Gatebot, our global DDoS detection and mitigation system without any manual intervention by our teams. Notably, because our automated systems were able to mitigate the attack without issue, no alerts or pages were sent to our on-call teams and no humans were involved at all.

During those four days, the attack utilized a combination of three attack vectors over the TCP protocol: SYN floods, ACK floods and SYN-ACK floods. The attack campaign sustained for multiple hours at rates exceeding 400-600 million packets per second Continue reading

Contour Ingress Controller Joins CNCF at Incubation Level

The open source Envoy proxy, joined the Cloud Native Computing Foundation (CNCF) as an incubation level project, skipping over the traditional sandbox level entry point. The project, originally developed in 2017 at Heptio before the company’s acquisition by VMware, displayed a level of usage in the field, support in the community and activity in its ecosystem that warranted skipping the sandbox, said

Fannie Mae’s journey to SD-WAN means less reliance on MPLS and VPNs

About a year and a half ago, some Texas employees of the Federal National Mortgage Association (Fannie Mae) were leaving work early to work at home over the enterprise VNP because it gave them better application performance and less congestion than the office network.That’s also when the agency started moving toward a cloud-first environment and away from its legacy hub-and-spoke WAN.More about SD-WAN: How to buy SD-WAN technology: Key questions to consider when selecting a supplier • How to pick an off-site data-backup method • SD-Branch: What it is and why you’ll need it • What are the options for security SD-WAN?To read this article in full, please click here

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