Heavy Networking 560: Moving Big Data Sets From Far-Off Locations
Construction sites generate tons of data but often lack network connectivity. Today's Heavy Networking explores how one CTO has found ways to move huge data sets to HQ and the cloud using everything from Free Space Optics to LTE to consumer broadband. There are also stories about flying drones and robot dogs, and the operational impacts of SD-WAN. Our guest is Michael Shepherd, CTO of Rogers-O’Brien Construction.
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How SASE Will Transform How We Do Secure Security Systems in 2021
SASE offers organizations edge computing-based security frameworks that ensure secure and holistic networking for distributed teams.Notes on Pushing Ansible-generated FortiOS Configs
I’m working on a project to push out configuration files to Fortigates using the ‘configuration restore’ capability in FortiOS. The configs are generated using Jinja2 templates and then restored to the remote device via SCP. This post is to collect together a few of the pitfalls and things I learned in the process. Hopefully it will help someone else out of a hole.
Why use SCP in the first place?
I had every intention of using the FortiOS Ansible modules for this process, specifically fortinet.fortios.fortios_system_config_backup_restore. The issue with doing so is that it operates over the REST API. To use the API, you have to go on to the box and generate an API token. The issue here is that you only see the token in cleartext at the point of creation, after which it is stored cryptographically in the config. This means that on the script host you need to keep a vault with both versions – cleartext to push to the API, and cryptotext to insert into the config file you are pushing.
Instead, it is easier to enable SCP on the devices, put an admin PKI user’s public key in every config and restore over Continue reading
Video: Finding Paths Across the Network
Regardless of the technology used to get packets across the network, someone has to know how to get from sender to receiver(s), and as always you have multiple options:
- Almighty controller
- On-demand dynamic path discovery (example: probing)
- Participation in a routing protocol
For more details, watch Finding Paths Across the Network video.
The video is part of How Networks Really Work webinar and available with Free ipSpace.net Subscription.
Video: Finding Paths Across the Network
Regardless of the technology used to get packets across the network, someone has to know how to get from sender to receiver(s), and as always, you have multiple options:
- Almighty controller
- On-demand dynamic path discovery (example: probing)
- Participation in a routing protocol
For more details, watch Finding Paths Across the Network video.
The video is part of How Networks Really Work webinar and available with Free ipSpace.net Subscription.
Member News: Mali Chapter Works to Get Women Online
Lending a hand: The Mali Chapter of the Internet Society is focusing on helping women who aren’t digitally literate connect to the Internet. The chapter is providing training to help these women, including women with disabilities, earn income through online services like Facebook and WhatsApp. Participants have included small business operators, including caterers and hairdressers.
Antisocial networks: A recent survey by Internet Society chapter the Israeli Internet Association has found that about half of the people in the country refrain from responding on social networks for fear of encountering violent reactions. The survey also found that 86 percent of Israelis believe that discourse on social networks is violent, and 80 percent believe that public figures and politicians share violent discourse on social media.
Talking governance: Netherlands chapter board member Ruben Brave was recently invited by the Ministry of Foreign Affairs and the FreedomLab think tank to give a speech about Internet governance and respond to a recent position paper. He focused on recognizing human rights during debates about Internet governance. “Invest again in the explicit contribution of human rights in the re-design and management of Internet protocols by making people and resources available to knowledge institutions and invest in training for Continue reading
The Real Intent Behind Intent Based Networking
Networking is one of the industries where every time a good idea comes around it doesn’t take long for that idea to get coopted and turned into something to sell products, often drastically changing the intent of the original idea. Today we’re going to try to roll back the clock a bit and discuss the original idea around Intent Based Networking. What is it? What does it mean for you? And how do products fit into the original intent.
Show Notes
- Compare/contrast the original intent of Intent Based Networking with what it has been marketed as
- Trajectory towards Intent Based Networks
- Traditional models
- Automation added
- Orchestration added
- Intent added
- Three pillars of Intent Based Networking
- Defining Intent
- Fulfilling Intent
- Assuring Intent
- Gaps between the vision and current reality
- Approach vs. Product – what’s the right way to think about Intent Based Networking
Daren Fulwell
Guest
Tony Efantis
Host
Jordan Martin
Host
Outro Music:
Danger Storm Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/
The post The Real Intent Behind Intent Based Networking appeared first on Network Collective.
MUST READ: Fast and Simple Disaster Recovery Solution
More than a year ago I was enjoying a cool beer with my friend Nicola Modena who started explaining how he solved the “you don’t need IP address renumbering for disaster recovery” conundrum with production and standby VRFs. All it takes to flip the two is a few changes in import/export route targets.
I asked Nicola to write about his design, but he’s too busy doing useful stuff. Fortunately he’s not the only one using common sense approach to disaster recovery designs (as opposed to flat earth vendor marketectures). Adrian Giacometti used a very similar design with one of his customers and documented it in a blog post.
MUST READ: Fast and Simple Disaster Recovery Solution
More than a year ago I was enjoying a cool beer with my friend Nicola Modena who started explaining how he solved the “you don’t need IP address renumbering for disaster recovery” conundrum with production and standby VRFs. All it takes to flip the two is a few changes in import/export route targets.
I asked Nicola to write about his design, but he’s too busy doing useful stuff. Fortunately he’s not the only one using common sense approach to disaster recovery designs (as opposed to flat earth vendor marketectures). Adrian Giacometti used a very similar design with one of his customers and documented it in a blog post.
User Endpoint Devices: A Critical Element in a Smooth M&A Transition
Any merger or acquisition requires detailed asset and platform information and best practices to standardize across the merged enterprise.Bill Krause | Zero to a Million Ethernet Ports + The Epiphany
Hosts Brandon and Derick have the honor of interviewing Bill Krause and hearing some fascinating stories about the early days of Silicon Valley, including the origins of HP's first computer division, and how Bill (along with previous podcast guest Bob Metcalfe) took Ethernet from zero to one million ports ahead of their already-ambitious timeline.
Bill is a tech luminary, having served as the CEO and President, and then Board Chairman, of 3Com, growing the business from a VC-backed startup to a publicly traded $1B company with global operations. Prior to 3Com, Bill was the GM of HP's first personal computer division, and grew that business exponentially as well. He's currently a board partner with Andreessen Horowitz as well as Chairman of the Board at Veritas, and he also serves on the boards of CommScope, SmartCar, and Forward Networks. Bill is a noted philanthropist; he and his wife Gay Krause have funded many national and local programs focusing on education, leadership, and ethics.
Tune in and join us to hear Bill's amazing stories, his lessons learned, and his profound advice to young entrepreneurs.
The Hedge Podcast #69: Container Networking Done Right
Everyone who’s heard me talk about container networking knows I think it’s a bit of a disaster. This is what you get, though, when someone says “that’s really complex, I can discard the years of experience others have in designing this sort of thing and build something a lot simpler…” The result is usually something that’s more complex. Alex Pollitt joins Tom Ammon and I to discuss container networking, and new options that do container networking right.
Safety Planning for the Data Center
Why safety is rapidly becoming a key feature of data centers and how to make it part of yours.Technology Must Be Net Pain Negative – Video
Day Two Cloud podcast co-host Ned Bellavance asks Envoy creator Matt Klein about the tipping point for certain tech. When do you need an API gateway? Egress control? A service mesh? Matt is a “keep it as simple as you can for as long as you can” sort of guy. Why adopt technology that doesn’t […]
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Day Two Cloud 083: Should Cloud Be A Public Utility?
Computing power is a vital part of modern life. Should access to that power be more equitably distributed? Is there a role for a public-utility-style cloud that could make computing more cost-effective and accessible to a broader number of constituencies? These are the starting questions for today's episode of Day Two Cloud. Our guest is Dwayne Monroe, a cloud architect, consultant, and author.
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