Tech Bytes: How ITQ And VMware Support Multi-Cloud And Hybrid Work (Sponsored)

Today on the Tech Bytes podcast we discuss multi-cloud deployments and supporting hybrid workers with VMware’s Workspace ONE. We’re sponsored by VMware, and we talk with VMware partner ITQ. Our guest is Johan Van Amersfoort, Technologist Digital Workspace and AI from ITQ.

The post Tech Bytes: How ITQ And VMware Support Multi-Cloud And Hybrid Work (Sponsored) appeared first on Packet Pushers.

Interesting: BGP Zombie Outbreak on Juniper Routers

BGP zombies are routes in the BGP table that refuse to disappear even though they should have been long gone. Recent measurements estimate between 0.5% and 1.5% of all routes in the global BGP table are zombies, which sounds crazy – after all, BGP is supposed to be pretty reliable.

Daryll Swer identified one potential source – Juniper routers do not revoke suppressed aggregated prefixes – and documented it in Navigating a BGP zombie outbreak on Juniper routers.

Interesting: BGP Zombie Outbreak on Juniper Routers

BGP zombies are routes in the BGP table that refuse to disappear even though they should have been long gone. Recent measurements estimate between 0.5% and 1.5% of all routes in the global BGP table are zombies, which sounds crazy – after all, BGP is supposed to be pretty reliable.

Daryll Swer identified one potential source – Juniper routers do not revoke suppressed aggregated prefixes – and documented it in Navigating a BGP zombie outbreak on Juniper routers.

Weekend Reads 042823


There has always been some concern about undersea fibers. Countries fear that sabotage of the fibers connected to their shores could result in being isolated from the Internet.


Do your employees use unauthorized SaaS apps? The average organization has over 100 SaaS apps, many unsanctioned by IT, posing a serious security risk.


A proposed permanent network of electromagnetic monitoring stations across the continental US, operating in tandem with a machine learning (ML) algorithm, could facilitate accurate predictions of geomagnetic disturbances (GMDs).


We may be seeing an equally dramatic transformation of chip design right now, this time with the use of AI to drive designs.


But for now it”s exciting to see what ChatGPT has already been able to do. At some level it”s a great example of the fundamental scientific fact that large numbers of simple computational elements can do remarkable and unexpected things.


He”s sharing the story of JSON, his discovery of JavaScript”s good parts, and his approach to finding a simple way to build software.


Back in January of this year, we studied the infrastructure of Ducktail, a malware that trailed its sights on Facebook business owners and advertisers.


The Philippines is an archipelago comprising three major island Continue reading

Heavy Networking 676: Implementing ZTNA And SASE With Fortinet (Sponsored)

Fortinet is a security vendor most of you have heard of. But if all you think of when you hear the name “Fortinet” is firewalls, well yeah, but you should think more broadly. On today's sponsored Heavy Networking we're going after the work-from-anywhere challenge with Fortinet’s Zero Trust Network Access (ZTNA) and Secure Access Service Edge (SASE) tech, all of which is baked into FortiOS. If you’re running a FortiGate, you’ve got these capabilities already.

Heavy Networking 676: Implementing ZTNA And SASE With Fortinet (Sponsored)

Fortinet is a security vendor most of you have heard of. But if all you think of when you hear the name “Fortinet” is firewalls, well yeah, but you should think more broadly. On today's sponsored Heavy Networking we're going after the work-from-anywhere challenge with Fortinet’s Zero Trust Network Access (ZTNA) and Secure Access Service Edge (SASE) tech, all of which is baked into FortiOS. If you’re running a FortiGate, you’ve got these capabilities already.

The post Heavy Networking 676: Implementing ZTNA And SASE With Fortinet (Sponsored) appeared first on Packet Pushers.

Hedge 176: OpenAI, ChatGPT, and the Cost of a Data Center

It’s time for the April Hedge roundtable! This month Eyvonne, Russ, and Tom are talking about OpenAI, the hype around AI, the “pause letter” and the lack of a real conversation, and the rising costs of building and operating a data center. As always, let us know if you have topics you’d like to hear us talk about, or guests you’d like to hear.

Thanks for listening!

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Aruba banks on integrated security, AI, NaaS for enterprise growth

Security, AI, and network-as-a-service (NaaS) were top of mind for Aruba Networks execs at their Atmosphere customer conference this week.“Ten years ago for most network operators their main job was making sure connectivity was reliable and security was someone else’s problem. It was outside their perimeter," said David Hughes, senior vice president, chief product and technology officer with Aruba. "But today all perimeters have dissolved and the network has expanded,” .“The networking team is now responsible for making sure connectivity is secure from the start. Bolting it on somewhere won’t cut it anymore, it needs to be built into the network,” Hughes said.To read this article in full, please click here

Aruba banks on integrated security, AI, NaaS for enterprise growth

Security, AI, and network-as-a-service (NaaS) were top of mind for Aruba Networks execs at their Atmosphere customer conference this week.“Ten years ago for most network operators their main job was making sure connectivity was reliable and security was someone else’s problem. It was outside their perimeter," said David Hughes, senior vice president, chief product and technology officer with Aruba. "But today all perimeters have dissolved and the network has expanded,” .“The networking team is now responsible for making sure connectivity is secure from the start. Bolting it on somewhere won’t cut it anymore, it needs to be built into the network,” Hughes said.To read this article in full, please click here

Advantages and Drawbacks of EVPN-based Multihoming

Lukas Krattiger wrapped up his EVPN-versus-MLAG presentation (part of EVPN Deep Dive webinar) with an overview of the advantages and drawbacks of EVPN-based multihoming solutions:

  • N-way multihoming
  • Flexible connectivity (no need for a peer link)
  • Fabric-wide scope (MAC multipathing required on ingress node)
Watch the video
You need Free ipSpace.net Subscription to watch the video. To watch the whole webinar, buy Standard or Expert ipSpace.net Subscription.

Advantages and Drawbacks of EVPN-based Multihoming

Lukas Krattiger wrapped up his EVPN-versus-MLAG presentation (part of EVPN Deep Dive webinar) with an overview of the advantages and drawbacks of EVPN-based multihoming solutions:

  • N-way multihoming
  • Flexible connectivity (no need for a peer link)
  • Fabric-wide scope (MAC multipathing required on ingress node)
Watch the video
You need Free ipSpace.net Subscription to watch the video. To watch the whole webinar, buy Standard or Expert ipSpace.net Subscription.
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