Podcasts about IPv6

Let’s chat about point-to-point links. On today’s episode we cover what should and shouldn’t be done, and discuss why following RFC's doesn't always get you to the right place. We dig into questions including: Don't we just use link-local addresses for point-to-points? Shouldn't we assign a /127, just like we do a /31 in IPv4?... Read more »

We wanted to do an episode on SD-WAN, but realized we needed to set the stage for how wide-area networking developed. That’s why today’s episode is a history lesson of the Wide Area Network (WAN). We talk about how WANs emerged, public and private WANs, how WANs connect to LANs and data centers, the care... Read more »

On today’s show, we’re going to dig deeper into tunnels and explore some of the quirks and features of tunnels. This week we’ll discuss maximum transmission units (MTUs), maximum segment size, IP fragmentation and more.  Today’s bonus material is more RFCs – RFC 4821 and RFC 8899. Episode Links: What Is a Tunnel? – N... Read more »

Our IPv6 Basics series continues with link-local addresses. Link-local addresses are unicast addresses used for addressing on a single link. The intent of link-local addresses is to let devices that may not have a router or global unicast address allocation mechanism still be able to communicate on a network segment. On today’s show we dig... Read more »

Let’s dig into tunnels. While some network engineers may want to quibble, a tunnel is when you put one packet inside of another packet to carry it across a network (frames also come into the picture, so hold off on your follow-ups for now). On today’s N Is For Networking, Ethan and Holly explore this... Read more »

Our IPv6 Basics series continues with link-local addresses. Link-local addresses are unicast addresses used for addressing on a single link. The intent of link-local addresses is to let devices that may not have a router or global unicast address allocation mechanism still be able to communicate on a network segment. On today’s show we dig... Read more »

The Dynamic Host Configuration Protocol (DHCP) assigns an IP address to a host that joins a network, along with other information necessary for the host to communicate. DHCP also has more to it, so this week’s episode is meant to be a solid introduction to this essential network protocol. We first discuss what it is... Read more »

Forecast = Cloudy with a chance of zero-days-watch for Spellbinder storms and scattered Git leaks! ‍ On this episode of Storm⚡️Watch, the crew dives into the fast-moving world of vulnerability tracking and threat intelligence, spotlighting how defenders are moving beyond the traditional CVE system to keep pace with real-world attacks. The show kicks off with a look at the latest listener poll, always a source of lively debate, before jumping into some of the most pressing cybersecurity stories of the week. A major focus of this episode is the recent revelation that a China-aligned APT group, dubbed TheWizards, is using a tool called Spellbinder to abuse IPv6 SLAAC for adversary-in-the-middle attacks. This technique lets attackers move laterally through networks by hijacking software update mechanisms-specifically targeting popular Chinese applications like Sogou Pinyin and Tencent QQ-to deliver malicious payloads such as the modular WizardNet backdoor. The crew unpacks how this approach leverages IPv6's stateless address autoconfiguration to intercept and redirect legitimate traffic, underscoring the evolving sophistication of lateral movement techniques in targeted campaigns. The episode then turns to Google's 2024 zero-day exploitation analysis, which reports a drop in the total number of zero-days exploited compared to last year but highlights a worrying shift: attackers are increasingly targeting enterprise products and infrastructure. Microsoft, Ivanti, Palo Alto Networks, and Cisco are among the most targeted vendors, with nearly half of all zero-day exploits now aimed at enterprise systems and network appliances. The discussion covers how attackers are chaining vulnerabilities for more impactful breaches and why defenders need to be vigilant as threat actors pivot to harder-to-monitor enterprise environments. Censys is in the spotlight for its recent research and tooling, including a new Ports & Protocols Dashboard that gives organizations granular visibility into their attack surface across all ports and protocols. This helps teams quickly spot risky exposures and misconfigurations, making it easier to prioritize remediation efforts and automate alerting for high-risk assets. The crew also highlights Censys's collaborative work on botnet hunting and their ongoing push to retire stale threat indicators, all of which are reshaping proactive defense strategies. runZero's latest insights emphasize the importance of prioritizing risks at the asset stack level, not just by CVE. The crew explains how misconfigurations, outdated software, and weak network segmentation can create stacked risks that traditional scanners might miss, urging listeners to adopt a more holistic approach to asset management and vulnerability prioritization. Rounding out the episode, GreyNoise shares new research on a dramatic spike in scanning for Ivanti Connect Secure VPNs and a surge in crawling activity targeting Git configuration files. These trends highlight the persistent risk of codebase exposure and the critical need to secure developer infrastructure, as exposed Git configs can lead to the leak of sensitive credentials and even entire codebases. As always, the show wraps up with some final thoughts and goodbyes, leaving listeners with actionable insights and a reminder to stay vigilant in the face of rapidly evolving cyber threats. If you have questions or want to hear more about any of these topics, let us know-what's on your mind this week? Storm Watch Homepage >> Learn more about GreyNoise >>  

Updates from RSAC 2025. Former NSA cyber chief Rob Joyce warns that AI is rapidly approaching the ability to develop high-level software exploits. An FBI official warns that China is the top threat to U.S. critical infrastructure. Mandiant and Google raise alarms over widespread infiltration of global companies by North Korean IT workers. France accuses Russia's Fancy Bear of targeting at least a dozen French government and institutional entities. SonicWall has issued an urgent alert about active exploitation of a high-severity vulnerability in its Secure Mobile Access appliances. A China-linked APT group known as “TheWizards” is abusing an IPv6 networking feature. Gremlin Stealer emerges as a serious threat. A 23-year-old Scottish man linked to the Scattered Spider hacking group has been extradited from Spain to the U.S. Senators urge FTC action on consumer neural data. New WordPress malware masquerades as an anti-malware plugin. Our guest is Andy Cao from ProjectDiscovery, the Winner of the 20th Annual RSAC™ Innovation Sandbox Contest. Our intern Kevin returns with some Kevin on the Street interviews from the RSAC floor.  Research reveals the risk of juice jacking isn't entirely imaginary.  Remember to leave us a 5-star rating and review in your favorite podcast app. Miss an episode? Sign-up for our daily intelligence roundup, Daily Briefing, and you'll never miss a beat. And be sure to follow CyberWire Daily on LinkedIn. CyberWire Guest Our guest is Andy Cao from ProjectDiscovery, who is the Winner of the 20th Annual RSAC™ Innovation Sandbox Contest 2025 event. Kevin on the Street Joining us this week from RSAC 2025, we have our partner Kevin Magee, Global Director of Cybersecurity Startups at Microsoft for Startups. Stay tuned to the CyberWire Daily podcast for “Kevin on the Street” updates on all things RSAC 2025 from Kevin all week. Today Kevin is joined by Shane Harding CEO of Devicie and Nathan Ostrowski Co-Founder Petrą Security.  You can also catch Kevin on our Microsoft for Startups⁠ Spotlight, brought to you by N2K CyberWire and Microsoft, where we shine a light on innovation, ambition, and the tech trailblazers building the future right from the startup trenches. Kevin and Dave talk with startup veteran and Cygenta co-founder FC about making the leap from hacker to entrepreneur, then speak with three Microsoft for Startups members: Matthew Chiodi⁠ of ⁠Cerby⁠, ⁠Travis Howerton⁠ of ⁠RegScale⁠, and ⁠Karl Mattson⁠ of ⁠Endor Labs⁠. Whether you are building your own startup or just love a good innovation story, listen and learn more here. Selected Reading Ex-NSA cyber boss: AI will soon be a great exploit dev (The Register)  AI makes China leading threat to US critical infrastructure, says FBI official (SC World) North Korean operatives have infiltrated hundreds of Fortune 500 companies (CyberScoop) France Blames Russia for Cyberattacks on Dozen Entities (SecurityWeek) SonicWall OS Command Injection Vulnerability Exploited in the Wild (Cyber Security News) Hackers abuse IPv6 networking feature to hijack software updates (Bleeping Computer)  New Gremlin Stealer Advertised on Hacker Forums Targets Credit Card Data and Login Credentials (GB Hackers) Alleged ‘Scattered Spider' Member Extradited to U.S. (Krebs on Security) Senators Urge FTC Action on Consumer Neural Data, Signaling Heightened Scrutiny (Cooley) New WordPress Malware as Anti-Malware Plugin Take Full Control of Website (Cyber Security News)  iOS and Android juice jacking defenses have been trivial to bypass for years (Ars Technica)Want to hear your company in the show? You too can reach the most influential leaders and operators in the industry. Here's our media kit. Contact us at cyberwire@n2k.com to request more info. The CyberWire is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc. Learn more about your ad choices. Visit megaphone.fm/adchoices

Web Scanning for Sonicwall Vulnerabilities CVE-2021-20016 For the last week, scans for Sonicwall API login and domain endpoints have skyrocketed. These attacks may be exploiting an older vulnerability or just attempting to brute force credentials. https://isc.sans.edu/diary/Web%20Scanning%20Sonicwall%20for%20CVE-2021-20016/31906 The Wizards APT Group SLAAC Spoofing Adversary in the Middle Attacks ESET published an article with details regarding an IPv6-linked attack they have observed. Attackers use router advertisements to inject fake recursive DNS servers that are used to inject IP addresses for hostnames used to update software. This leads to the victim downloading malware instead of legitimate updates. https://www.welivesecurity.com/en/eset-research/thewizards-apt-group-slaac-spoofing-adversary-in-the-middle-attacks/ Windows RDP Access is Possible with Old Credentials Credential caching may lead to Windows allowing RDP logins with old credentials. https://arstechnica.com/security/2025/04/windows-rdp-lets-you-log-in-using-revoked-passwords-microsoft-is-ok-with-that/?comments-page=1#comments

Today we talk with Tommy Jensen, a Senior Technical PM Strategist at Microsoft, about IPv6 support in Windows. Tommy shares what he hears from enterprises that are moving toward IPv6-mostly, strategies for dealing with older applications and devices that expect IPv4, and how the customer conversations he's having about IPv6 now are more engaged and... Read more »

This week we continue with DNS. In our last episode we covered the basics; today we expand our scope to cover topics such as security for DNS, reverse DNS, and DNS record types. For dessert this week, a serving of Raspberry Pi and Happy Eyeballs. Episode Links: DNS: Turning Names into Numbers – N Is... Read more »

Today we talk with Tommy Jensen, a Senior Technical PM Strategist at Microsoft, about IPv6 support in Windows. Tommy shares what he hears from enterprises that are moving toward IPv6-mostly, strategies for dealing with older applications and devices that expect IPv4, and how the customer conversations he's having about IPv6 now are more engaged and... Read more »

In this episode, Phil Gervasi and Justin Ryburn cover major developments in AI and networking, including Palo Alto Networks' $650M push into AI security, Alibaba's release of Qwen 3, and Meta's new Llama API. They also discuss Microsoft's AI-generated code stats, Asia's IPv6 milestone, and the massive Iberian power outage that disrupted internet traffic across multiple countries.

On this week's show Patrick Gray and Adam Boileau discuss the week's cybersecurity news: British retail stalwart Marks & Spencer gets cybered South Korean telco sets out to replace all its subscriber SIMs after (we assume) it lost the keymat It's a good exploit week! Bugs in Apple Airplay, SAP webservers, Erlang SSH and CommVault backups Juice jacking! No, really! Some researchers actually did it (so still not in the wild, then) Anti-DOGE whistleblower sure sounds like he has a point This week's episode is sponsored by Knocknoc, who let you glue your firewalls to your single sign on. Knocknoc's CEO Adam Pointon talks about the joy that having end-to-end IPv6 would bring for zero-trust access control. He also touches on people using Knocknoc inside their network to isolate critical systems. Editors Note : Pat also gives Adam (Boileau) stick in the sponsor interview about the Risky Biz webserver not having IPv6 enabled, which fact-checking during the edit says is FAKE NEWS. Just uh, don't look at how fresh that AAAA record in the DNS is, friends

Q&A223: Do we self-host anything? What impact does cybercrime have on privacy in the public perception? Do PWAs put your other browsing at risk? VMs vs containers, Acrobat alternatives with OCR, and IPv6. Join our next Q&A on Patreon: https://www.patreon.com/collection/415684?view=expanded or XMR Chat: https://xmrchat.com/surveillancepodWelcome to the Surveillance Report Q&A - featuring Techlore & The New Oil answering your questions about privacy and security.❤️ Support us on Patreon: https://www.patreon.com/surveillancepod

The Domain Name System (DNS) keeps the Internet running. On today’s N Is For Networking podcast, we talk about how DNS transforms human-readable host names into IP addresses so that Internet traffic can be sent to the right place. We talk about root name servers, Top Level Domains (TLDs), and other elements of the DNS... Read more »

What if there was an simple way to test software and services to see if they work in a variety of IPv6 environments, including v6-only, dual-stack, and others? That’s the goal of the IPv6 Test Pod Project. This project provides a device, at no cost to the applicant, that comes with a variety of v6... Read more »

What if there was an simple way to test software and services to see if they work in a variety of IPv6 environments, including v6-only, dual-stack, and others? That’s the goal of the IPv6 Test Pod Project. This project provides a device, at no cost to the applicant, that comes with a variety of v6... Read more »

Following last week's introduction to network monitoring, we discuss the Simple Network Management Protocol (SNMP), one of the most implemented types of network monitoring. We discuss how it is organized, operations that SNMP can perform, and versions of SNMP. This week's bonus conversation is a discussion on the future for SNMP. Episode Links: MIB tree... Read more »

When most people think of segment routing (SR), they think of SRv6--using IPv6 addresses as segment IDs, and breaking the least significant /64 to create microsids for service differentiation. This is not, however, the only way to implement and deploy SR. The alternative is SR using MPLS labels, or SR/MPLS. Hemant Sharma joins Tom Ammon and Russ White to discuss SR/MPLS, why operators might choose MPLS over IPv6 SIDs, and other topics related to SR/MPLS. You can find Hermant's recent book on SR/MPLS here.

How do you know what is happening within your network, especially when something isn't working? Network monitoring is the answer. On today's show, we'll start with the basics of network monitoring. We'll cover what it is, how it’s used, and suggest some paid and open source network monitoring tools. This week's bonus material is a... Read more »

On today's episode we're doing some follow up on listener comments and questions that have come in via the Follow Up on packetpushers.net.  We cover questions regarding IPv6 for small businesses, then go even smaller and answer a question about IPv6 for home networks.  Lastly, we have a quick discussion about Path MTU discovery with... Read more »

To cert or not to cert? That is the question Holly & Ethan discuss on today's episode. Will a certification really land you a networking job? Are certs the guaranteed path to tech career success? We consider this, talking through the benefits, challenges and even risks of networking industry certification. And there’s some bonus material,... Read more »

On today's episode we're doing some follow up on listener comments and questions that have come in via the Follow Up on packetpushers.net.  We cover questions regarding IPv6 for small businesses, then go even smaller and answer a question about IPv6 for home networks.  Lastly, we have a quick discussion about Path MTU discovery with... Read more »

In today's episode, we continue the discussion about routing and routing protocols by focusing on commonalities rather than differences among  protocols such as OSPF, RIP, EIGRP, or BGP. We explain how, in general, routing protocols discover each other, communicate, maintain relationships, and exchange routing information. Next, we explore the topics of selecting best paths in... Read more »

Our ongoing IPv6 Basics series continues with an episode on v6 routing essentials. We start with a comparison of various routing protocols: RIP, OSPF, IS-IS, EGP, and BGP. We look at pros and cons of each, and discuss challenges such as dual stack IPv4 and IPv6 network implementation, memory and resource use with IPv6, and... Read more »

Ready for more routing and routing protocols? Today we discuss the roles of the network operating system (NOS), routing protocols, the Routing Information Base (RIB), and the Forwarding Information Base (FIB). We also include the dynamics of routing protocols, the importance of hardware like TCAM for performance, and the concept of administrative distance or route... Read more »

Our ongoing IPv6 Basics series continues with an episode on v6 routing essentials. We start with a comparison of various routing protocols: RIP, OSPF, IS-IS, EGP, and BGP. We look at pros and cons of each, and discuss challenges such as dual stack IPv4 and IPv6 network implementation, memory and resource use with IPv6, and... Read more »

Send us a textThe story of cloud networking rarely gets told from the perspective of those building it inside unicorn startups, but that's exactly what this episode delivers. Richard Olson, cloud networking expert at Canva, takes us behind the scenes of building network infrastructure for one of the world's fastest-growing SaaS platforms.Richard's fascinating career journey began with literally throwing rocks with phone lines into trees during his military service, progressing through network operations centers and pre-sales engineering before landing at AWS and eventually Canva. His unique perspective bridges traditional networking expertise with cloud-native development approaches.Unlike enterprises migrating from legacy environments, Canva started entirely in the cloud with minimal networking considerations. Richard explains how this trajectory created different challenges - starting with overlapping 10.0.0.0/16 addresses across development environments and evolving to hundreds of VPCs requiring sophisticated connectivity solutions. By mid-2022, these networking challenges had grown complex enough to warrant forming a dedicated cloud networking team, which Richard helped establish.The conversation takes a deep technical turn exploring Kubernetes networking challenges that even experienced network engineers might not anticipate. Richard explains why "Kubernetes eats IP addresses for breakfast" in cloud environments, detailing the complex interaction between VPC CIDR allocations, prefix delegations, and worker node configurations that can quickly exhaust even large IP spaces. This pressure is finally creating compelling business cases for IPv6 adoption after decades of slow uptake.Whether you're managing cloud infrastructure today or planning your organization's network strategy for tomorrow, this episode offers invaluable insights into the evolution and challenges of cloud networking at unicorn scale. Listen now to understand why companies are increasingly forming dedicated cloud networking teams and the unique skill sets they require.Connect with Richard:https://www.linkedin.com/in/richard-olson-auCheck out the Fortnightly Cloud Networking Newshttps://docs.google.com/document/d/1fkBWCGwXDUX9OfZ9_MvSVup8tJJzJeqrauaE6VPT2b0/Visit our website and subscribe: https://www.cables2clouds.com/Follow us on Twitter: https://twitter.com/cables2cloudsFollow us on YouTube: https://www.youtube.com/@cables2clouds/Follow us on TikTok: https://www.tiktok.com/@cables2cloudsMerch Store: https://store.cables2clouds.com/Join the Discord Study group: https://artofneteng.com/iaatj

On today's N Is For Networking, we explore the fundamentals of routing, focusing on layer 3 of the OSI model. We explain the concepts of routers, routing tables, and routing protocols, and discuss why it’s important to have a firm grasp of these concepts before you tackle advanced topics such as VXLAN and EVPN. Today's... Read more »

In this episode of the IPv6 Buzz, we dive into two RFCs for discovering IPv6 prefixes: 7050 and 8781. Why these two? First, 8781 is being proposed as preferential to 7050. Second, co-host Nick Buraglio is an author on 8781 and has insights to share. We start with some background on RFC 7050, including the... Read more »

The line between switches and routers can get a little blurry. On today’s N Is For Networking, we try to clear things up. We start by defining what a router and switch are, and then provide some historical and technical context to better understand the differences. Then we discuss how modern switches have evolved to... Read more »

In this episode of the IPv6 Buzz, we dive into two RFCs for discovering IPv6 prefixes: 7050 and 8781. Why these two? First, 8781 is being proposed as preferential to 7050. Second, co-host Nick Buraglio is an author on 8781 and has insights to share. We start with some background on RFC 7050, including the... Read more »

In this episode of PING, APNIC's Chief Scientist, Geoff Huston explores bgp "Zombies" which are routes which should have been removed, but are still there. They're the living dead of routes. How does this happen? Back in the early 2000s Gert Döring in the RIPE NCC region was collating a state of BGP for IPv6 report, and knew each of the 300 or so IPv6 announcements directly. He understood what should be seen, and what was not being routed. He discovered in this early stage of IPv6 that some routes he knew had been withdrawn in BGP still existed when he looked into the repositories of known routing state. This is some of the first evidence of a failure mode in BGP where withdrawal of information fails to propagate, and some number of BGP speakers do not learn a route has been taken down. They hang on to it. Because BGP is a protocol which only sends differences to the current routing state as and when they emerge (if you start afresh you get a LOT of differences, because it has to send everything from ground state of nothing. But after that, you're only told when new things come and old things go away) it can go a long time without saying anything about a particular route: if its stable and up, nothing to say, and if it was withdrawn, you don't have it, to tell people it's gone, once you passed that on. So if somehow in the middle of this conversation a BGP speaker misses something is gone, as long as it doesn't have to tell anyone it exists, nobody is going to know it missed the news. In more recent times, there has been a concern this may be caused by a problem in how BGP sits inside TCP messages and this has even led to an RFC in the IETF process to define a new way to close things out. Geoff isn't convinced this diagnosis is actually correct or that the remediation proposed is the right one. From a recent NANOG presentation Geoff has been thinking about the problem, and what to do. He has a simpler approach which may work better.

We're back with the third and last (for now) installment of our spanning tree series. Today's episode includes an explanation of spanning tree versions, 802.1D, 802.1w, 802.1s, and their practical implications for network design. The discussion then turns to BPDU guard for preventing loops and ensuring rapid connectivity. Bonus material on why you should or... Read more »

IPv6 Buzz welcomes back Veronika McKillop, the founder and President of the UK IPv6 Council, to talk about the council's formation and achievements in the past ten years. We look at IPv6 adoption in the UK and its challenges, and what the future holds for IPv6. Veronika highlights the need for improved IPv6 education in... Read more »

Welcome to part 2 of our spanning tree series. We start with a quick review and then discuss root bridges, root ports, designated ports, and forwarding and blocked ports.  We explain the impact of topology changes on spanning tree and network performance, and discuss how topology changes and convergence events are communicated. Last but not... Read more »

IPv6 Buzz welcomes back Veronika McKillop, the founder and President of the UK IPv6 Council, to talk about the council's formation and achievements in the past ten years. We look at IPv6 adoption in the UK and its challenges, and what the future holds for IPv6. Veronika highlights the need for improved IPv6 education in... Read more »

Spanning tree is a topic so mysterious and complicated that common advice is just to disable it. In today's episode, we start a mini-series on spanning tree, hoping to better explain what it is and what it does. We begin with basic spanning tree terminology and its role in preventing loops in an Ethernet network.... Read more »

Want to know how an IPv6-only wireless network was deployed at a conference with 18,000 attendees? Join us as we talk through the technical details with Tom Costello, a senior network engineer at Argonne National Laboratory. Tom volunteers at the International Conference for High Performance Computing, Networking, Storage and Analysis (SC for short) to help... Read more »

Why do we need network models such as OSI? Network architect and author Russ White joins Holly and Ethan to talk about how network models can help engineers ask intelligent questions and understand networking problems. And OSI isn’t your only option–Russ digs into the RINA model and how it compares to OSI (which we covered... Read more »

Want to know how an IPv6-only wireless network was deployed at a conference with 18,000 attendees? Join us as we talk through the technical details with Tom Costello, a senior network engineer at Argonne National Laboratory. Tom volunteers at the International Conference for High Performance Computing, Networking, Storage and Analysis (SC for short) to help... Read more »

It's YOUR time to #EdUp In this episode, brought to YOU by the ⁠⁠InsightsEDU⁠⁠ 2025 conference & Ellucian LIVE 2025 YOUR guests are John Brzozowski, CEO, & Mark Ewen, VP of Sales, IPClear, & Mark Albert, CIO, DeSales University YOUR host is ⁠⁠Dr. Joe Sallustio This episode highlights how institutions can monetize their unused IPv4 addresses through network modernization & transformation. The conversation explores how IPClear helps universities identify, optimize & monetize their IPv4 assets while preparing for IPv6 adoption. The discussion reveals how DeSales University worked with IPClear to consolidate their IP addresses from over 10,000 to less than 55, resulting in millions in revenue, improved network security & performance. The experts share insights on the current IPv4 market & the future transition to IPv6. Key topics include network asset optimization, revenue generation opportunities for institutions, technical transformation processes & the importance of education around digital assets in higher education. Listen in to #EdUp Do YOU want to accelerate YOUR professional development? Do YOU want to get exclusive early access to ad-free episodes, extended episodes, bonus episodes, original content, invites to special events, & more? Then ⁠⁠⁠⁠⁠⁠BECOME AN #EdUp PREMIUM SUBSCRIBER TODAY⁠⁠ - $19.99/month or $199.99/year (Save 17%)! Want YOUR org to cover costs? Email: EdUp@edupexperience.com Thank YOU so much for tuning in. Join us on the next episode for YOUR time to EdUp! Connect with YOUR EdUp Team - ⁠⁠⁠⁠⁠⁠⁠⁠⁠Elvin Freytes⁠⁠⁠⁠⁠⁠⁠⁠⁠ & ⁠⁠⁠⁠⁠⁠⁠⁠⁠Dr. Joe Sallustio⁠⁠⁠⁠ ● Join YOUR EdUp community at ⁠⁠⁠⁠⁠⁠⁠⁠⁠The EdUp Experience⁠⁠⁠⁠⁠⁠⁠⁠⁠! We make education YOUR business!

In today's episode, we address listener Kieren's question about the differences between LAG, MLAG, MC-LAG, and stacking. We tackle the nuances of Link Aggregation (LAG) and the Link Aggregation Control Protocol (LACP), and explain their roles in redundancy and bandwidth efficiency. We also discuss the complexities and differences among vendors and overall benefits of Multi-Chassis... Read more »

IPv6 adoption should cross 50% in 2025. In today's podcast, we discuss the implications and significance of IPv6 adoption reaching this milestone. While this transition might not be visible to average users, it does impact IT professionals. We explore varying adoption rates across industries, and talk about compliance requirements will soon necessitate IPv6. We also... Read more »

It’s history day on N Is For Networking! We learn about the development of IPv6 directly from Bob Hinden, one of the pioneers who made it happen. Bob discusses his journey from early work on ARPANET to his significant contributions to IPv6. We also cover the transition from IPv4, the challenges faced during IPv6’s creation,... Read more »

It’s history day on N Is For Networking! We learn about the development of IPv6 directly from Bob Hinden, one of the pioneers who made it happen. Bob discusses his journey from early work on ARPANET to his significant contributions to IPv6. We also cover the transition from IPv4, the challenges faced during IPv6’s creation,... Read more »

Applying the ARC Algorithm to the ARC, Advancing Cloud Native Containers on FreeBSD: Podman Testing Highlights, Running Web Browsers in FreeBSD Jail, Fixing pf not allowing IPv6 traffic on FreeBSD, Minitel: The Online World France Built Before the Web, Why Google Stores Billions of Lines of Code in a Single Repository, and more NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/bsdnow) and the BSDNow Patreon (https://www.patreon.com/bsdnow) Headlines Applying the ARC Algorithm to the ARC (https://klarasystems.com/articles/applying-the-arc-algorithm-to-the-arc/?utm_source=BSD%20Now&utm_medium=Podcast) Advancing Cloud Native Containers on FreeBSD: Podman Testing Highlights (https://freebsdfoundation.org/blog/advancing-cloud-native-containers-on-freebsd-podman-testing-highlights/) News Roundup Running Web Browsers in FreeBSD Jail (https://tumfatig.net/2024/running-web-browsers-in-freebsd-jail/) Fixing pf not allowing IPv6 traffic on FreeBSD (https://www.ncartron.org/fixing-pf-not-allowing-ipv6-traffic-on-freebsd.html) Minitel: The Online World France Built Before the Web (https://spectrum.ieee.org/minitel-the-online-world-france-built-before-the-web) Why Google Stores Billions of Lines of Code in a Single Repository (https://cacm.acm.org/research/why-google-stores-billions-of-lines-of-code-in-a-single-repository/) Tarsnap This weeks episode of BSDNow was sponsored by our friends at Tarsnap, the only secure online backup you can trust your data to. Even paranoids need backups. Feedback/Questions Sam - EDR Support (https://github.com/BSDNow/bsdnow.tv/blob/master/episodes/595/feedback/Sam%20-%20EDR%20Support.md) Send questions, comments, show ideas/topics, or stories you want mentioned on the show to feedback@bsdnow.tv (mailto:feedback@bsdnow.tv) Join us and other BSD Fans in our BSD Now Telegram channel (https://t.me/bsdnow)

You asked for more IPv6 and we listened. In today's episode, we talk with Ed Horley, co-host of the IPv6 Buzz podcast about IPv6 security, migration, and adoption. We talk about how your general security strategy doesn’t change with v4 or v6, but the trouble starts with a lack of v6 knowledge. We talk about... Read more »