HN772: Measuring Users’ Digital Experience With Catchpoint Internet Performance Monitoring (Sponsored) The Everything Feed

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TCG058: Creating the Internet Layer That Should Have Been With Avery Pennarun 51:49

1 day پیش51:49

51:49

In this deep dive episode, we explore the evolution of networking with Avery Pennarun, Co-Founder and CEO of Tailscale. Avery shares his extensive journey through VPN technologies, from writing his first mesh VPN protocol in 1997 called “Tunnel Vision” to building Tailscale, a zero-trust networking solution. We discuss how Tailscale reimagines the OSI stack by ... Read more »…

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NAN100: A Retrospective On 100 Episodes of Network Automation Nerds 1:02:56

1 day پیش1:02:56

1:02:56

Network Automation Nerds has reached a special milestone: episode 100! Eric Chou looks back on 5 years of conversations with network automation pioneers, practitioners, and visionaries. Drew Conry-Murray from the Packet Pushers joins Eric, along with online guest Ioannis Theodoridis, to find out why Eric started the podcast, his goals for all these conversations, a ... Read more »…

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IPB183: Measuring IPv6 and IPv6 Statistics 27:21

1 day پیش27:21

27:21

Today we talk about measuring IPv6 and IPv6 statistics. We talk about why it’s useful to measure IPv6, how to track v6 deployment initiatives, and tools to help with your measurements. Episode Links: Google IPv6 – Google IPv6 Global Statistics Dashboard IPv6 Enabled – Hexabuild Episode Transcript: This episode was transcribed by AI and lightly ... Read more »…

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PP078: Using Free Tools for Detection Engineering 49:25

۲ روز پیش49:25

49:25

You can build effective, scalable detection pipelines using free and open-source tools like Zeek, Suricata, YARA, and Security Onion. Today on Packet Protector we welcome Matt Gracie, Senior Engineer at Security Onion Solutions — the team behind the open-source platform used for detection engineering, network security monitoring, and log management. Matt has over 15 years ... Read more »…

1
HS112: Standardizing NaaS Service Definitions 38:12

۲ روز پیش38:12

38:12

Network-as-a-Service (NaaS) promises enterprises the ability to set up and configure connectivity and network security with a couple of clicks. But for NaaS to truly transform enterprise networking, one thing has been missing: standards. Enter Mplify (formerly the Metro Ethernet Forum), a non-profit focused on standardizing NaaS service definitions. Mplify’s CTO, Pascal Menezes, joins Johna ... Read more »…

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N4N038: Well Actually 02 – OSPF Multi-Area and LSA Types 49:57

۳ روز پیش49:57

49:57

We got some interesting listener feedback from our series on OSPF, so today’s N Is for Networking is another “Well actually” episode where we dig into that feedback. In particular, we’ll cover a defense of OSPF multi-area deployments, and dig into OSPF LSA types. Episode Links: OSPF Basics – N Is For Networking Episode 38 ... Read more »…

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NB543: Splunk, ServiceNow Announce AI Agents; Data Center Spending Runs Amok 29:41

۳ روز پیش29:41

29:41

Take a Network Break! We start with a listener correction on Cisco’s history of wireless certifications, then dig into a couple of red alerts on Microsoft Defender and a backdoor in Outlook. On the news front, Cisco announces new AI agents and SoC packages for Splunk; F5 spends $180 million to buy an AI security ... Read more »…

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TNO041: From Ansible to AI: Jeremy Schulman on the Evolution of Network Automation 1:12:38

۶ روز پیش1:12:38

1:12:38

Jeremy Schulman has been working at network automation for much of his professional life. On today’s Total Network Operations, host Scott Robohn talks with Jeremy about his ongoing quest to get the network engineering bottleneck out of production. They discuss the early days of network automation when engineers tried to adopt tools from the compute ... Read more »…

1
HN796: The Why and How of Making Your Infrastructure Quantum-Safe (Sponsored) 53:33

۶ روز پیش53:33

53:33

Your production IT operations are almost certainly using cryptography libraries that are not quantum-safe, and the time to begin planning a cryptography overhaul is now. But this is likely to be a daunting project because it touches everything: clients, servers, apps, network devices, middleboxes, and so on. Daunting, but doable. We talk with Richu Channakeshava, Principal ... Read more »…

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D2DO282: Simplifying Complex Kubernetes Deployments With kro 30:16

۸ روز پیش30:16

30:16

Kubernetes is flexible and customizable, but it can also be notoriously complex and difficult to deploy to. On today’s Day Two DevOps we learn about kro (Kube Resource Operator), an open-source tool that helps simplify complex application deployments. Our guest is Islam Mahgoub, a Solutions Architect at AWS focused on building kro. We talk about ... Read more »…

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HW060: CNAE – A New Wired Networking Certification From the CWNP 26:13

۹ روز پیش26:13

26:13

The CWNP offers vendor-neutral certifications for wireless networking professionals. This summer, the organization rolled out a wired certification, the Certified Network Administrator and Engineer (CNAE). This cert is aimed at wired and wireless network engineers to ensure they have a solid grounding in switching, routing, cabling, and wired protocols. The CWNP says the cert isn’t ... Read more »…

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PP077: News Roundup–Drift Breach Has Long Reach; FCC Investigates Its Own IoT Security Program 37:20

۹ روز پیش37:20

37:20

Is any publicity good publicity? On today’s News Roundup we talk about how Salesloft, which makes the Drift chat agent that’s been used as a jumping-off point for credential harvesting and data breach attacks against a bunch of big-name companies, is testing that proposition. We also discuss bugs affecting industrial refrigeration controllers, and Microsoft making ... Read more »…

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NB542: Hollow Core Fiber Outshines Glass; Broadcom Bags Big AI Bucks 24:57

10 روز پیش24:57

24:57

Take a Network Break! We shine a red light on an AnyShare Service Agent API vulnerability and an active exploit against FreePBX. SASE vendor Cato Networks makes first-ever acquisition with purchase of AI security startup AIM, Microsoft researchers tout hollow core fiber tests that out-perform glass core fiber optics, and Wi-Fi 7 helps drive up ... Read more »…

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HN795: Adventures In Latency 57:36

13 روز پیش57:36

57:36

Monitoring and troubleshooting latency can be tricky. If it’s in the network, was it the IP stack? A NIC? A switch buffer? A middlebox somewhere on the WAN? If it’s the application, can you, the network engineer, bring receipts to the app team? And what if you need to build and operate a network that’s ... Read more »…

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TCG057: Following the Progress of the Model Context Protocol (MCP) With John Capobianco 57:43

15 روز پیش57:43

57:43

John Capobianco is back! Just months after our first Model Context Protocol (MCP) discussion, John returns to showcase how this “USB-C of software” has transformed from experimental technology to an enterprise-ready solutions. We explore the game-changing OAuth 2.1 security updates, witness live demonstrations of packet analysis through natural language with Gemini CLI, and discover how ... Read more »…

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NAN099: Bridging the Gap Between Innovative Tech and Everyday Users 53:29

15 روز پیش53:29

53:29

New technologies, tools, and innovations help move IT forward, but it can be hard for users to keep up. Network Automation Nerds welcomes guest William Collins, a dynamic force in the world of technology. As a passionate tech evangelist, he helps to bridge the gap between emerging technologies such as AI and everyday users with ... Read more »…

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D2DO281: Faddom: Providing a Unified Source of Truth for Security and IT Operations (Sponsored) 45:13

15 روز پیش45:13

45:13

Faddom is re-envisioning what application dependency mapping and infrastructure inventory can be in the era of cloud and hybrid IT. Join us today on this sponsored episode as we speak with Faddom’s Itamar Rotem, CPO and Ofer Regev, CTO, about how Faddom’s discovery process can help to improve migrations for any size organization and help ... Read more »…

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PP076: RF Risks and How to See Unseen Threats 59:58

16 روز پیش59:58

59:58

Our airwaves are alive with radio frequencies (RF). Right now billions of devices around the world are chattering invisibly over Wi-Fi, Bluetooth, Zigbee, and other protocols you might not have heard of. On today’s show we peer into the invisible world to better understand the RF threat environment. Our guest is Brett Walkenhorst, CTO of ... Read more »…

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HS111: When Someone Makes Your Cloud Service Go Poof! 38:29

16 روز پیش38:29

38:29

The modern enterprise is built on cloud, with most organizations using SaaS for their “horizontal” work horse layers, such as communications, conferencing, HR, and payroll. That makes the enterprise entirely dependent on the good-faith execution and good-will delivery of the cloud providers. Those providers have a huge economic incentive to reliably deliver software – but ... Read more »…

1
NB541: Cisco Gets Serious About Wi-Fi Certs; Is AI Infrastructure Ebullience Ebbing? 29:30

16 روز پیش29:30

29:30

Take a Network Break! We start with follow-ups regarding the 7-year-old Cisco bug, risks of AI agents, and Anthropic forcing you to opt out or have your chats saved for five years. Then we highlight a serious vulnerability (which is being exploited in the wild) in Citrix NetScaler ADC and Netscaler Gateway systems. On the ... Read more »…

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HN794: How the Bundle Protocol Enables Interplanetary Networking 1:03:33

20 روز پیش1:03:33

1:03:33

How might we get network traffic from Earth to a lunar base? Or Mars? Or to spaceships carrying astronauts or probes exploring space? And how do we get it back? The problem, among other things, is latency. The answer isn’t TCP/IP. The answer is…complicated. On today’s Heavy Networking we explore the challenges of getting packets ... Read more »…

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TNO040: From ARPANET to the Stars: Vint Cerf on the Past and Future of the Internet 1:14:22

20 روز پیش1:14:22

1:14:22

Vint Cerf, widely recognized as one of the fathers of the Internet, is today’s special guest on Total Network Operations. He currently serves as Vice President and Chief Internet Evangelist at Google. His pioneering work began back in the 1960’s when he was involved in the ARPANET project. Alongside Bob Kahn, Vint co-invented the TCP/IP ... Read more »…

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IPB182: IPv6 Transition Technology Options 27:30

21 روز پیش27:30

27:30

Transitioning from IPv4 to IPv6, or at least IPv6-mostly, is no easy task. Today’s show provides some education and advice about IPv6 transition mechanisms. We cover options such as NAT64, DNS64, PREF64, and more, as well as use cases. Also, if your technology vendors aren’t offering some of these mechanisms, ask for them – you’re ... Read more »…

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N4N037: IPsec Basics 58:11

21 روز پیش58:11

58:11

It’s time to talk crypto. No, not the Bitcoin kind. Ethan and Holly introduce the basics of IPsec, the protocol that authenticates and encrypts traffic between endpoints. They discuss what it is, how it provides trustworthiness and secrecy to IP traffic, and common use cases. They review the different types of IPsec protocols and modes, ... Read more »…

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D2DO280: Architect for Your AI Success With F5 and MinIO (Sponsored) 34:33

22 روز پیش34:33

34:33

In the changing landscape of AI data infrastructure, F5 and MinIO are partnering on a solution that brings together the best of each company. This solution bookends the AI stack—it uses F5 for reliable, secure, and observable data delivery and MinIO’s AIStor for storage of all data types. The goal is to help organizations be ... Read more »…

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HW059: Pi to Go: Introducing the WLAN Pi Go 21:50

23 روز پیش21:50

21:50

The new WLAN Pi Go is small, lightweight Wi-Fi testing tool. It can sniff Wi-Fi frames, measure signals, decode packets, and more. The tool snaps to the back of your phone and connects via a short cable for data and power. The small form factor makes it ready to take it along and test any ... Read more »…

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NB540: PQE In PAN-OS; FBI Warns 7-Year Old Cisco Bug Under Attack 47:16

24 روز پیش47:16

47:16

Take a Network Break! We double-dip on red alerts as the FBI warns that Russian state hackers are targeting a seven-year-old vulnerability on Cisco IOS and IOS-XE devices (a patch has been available for seven years), and a compromised XZ Utils backdoor is still lurking in some Docker images. Palo Alto Networks has added support ... Read more »…

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Tech Bytes: Palo Alto Networks Advances DNS Security with ADNSR (Sponsored) 18:58

24 روز پیش18:58

18:58

DNS security is our topic on today’s Tech Bytes podcast, sponsored by Palo Alto Networks. Specifically, Palo Alto Networks is here to talk about its Advanced DNS Resolver, or ADNSR, which provides a security-centric, cloud-delivered DNS resolution service. We talk about how ADNSR works, its features and capabilities, and how it differs from other DNS ... Read more »…

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HN793: A Deep Dive Into High-Performance Switch Memory 1:34:35

27 روز پیش1:34:35

1:34:35

Today’s episode is all about high-performance memory in switches. We dig into the differences among TCAM, SRAM, DRAM, and HBM, and all the complex tradeoffs that go into allocating memory resources to networking functions. If you’ve ever had to select a Switching Database Manager template or done similar operations on a switch, this is your ... Read more »…

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TNO039: Demystifying AI Adoption for Networkers (Sponsored) 58:49

27 روز پیش58:49

58:49

On today’s Total Network Operations we talk through the adoption of AI in network operations with John Capobianco, Head of DevRel at Selector. Selector is the sponsor of today’s episode. John walks us through his career journey as a network engineer, and describes the moment where he realized that AI was going to change how ... Read more »…

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NAN098: Democratizing the Learning Environment for Network Engineers 52:33

29 روز پیش52:33

52:33

Democratizing the learning environment is a passion for Deepak Ahuja. So much so, he founded CloudMyLab, a company that provides hands-on, cloud-based labs and networking environments. His goal is to offer an affordable lab-as-a-service for two groups of people: network engineers seeking certifications, and network engineers and automators that need a place to safely test ... Read more »…

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TCG056: Network Automation Reality Check with Ivan Pepelnjak 1:10:51

29 روز پیش1:10:51

1:10:51

In this unplanned and unfiltered conversation, we dive deep into network automation realities with Ivan Pepelnjak, networking’s long standing and independent voice from ipSpace.net. We explore why automation projects fail, dissect the tooling landscape (Ansible vs. Terraform vs. Python), and discuss the cultural barriers preventing enterprises from modernizing their networks. Ivan delivers hard truths about ... Read more »…

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PP075: Kernel Vs. User Mode In Endpoint Security Software 43:39

۴ weeks پیش43:39

43:39

Microsoft is rethinking allowing endpoint security software to run in the Windows kernel (including third-party and Microsoft’s own endpoint security software). While there are benefits to running security software in the kernel, there are also serious downsides (see the CrowdStrike outage). Dan Massameno joins JJ and Drew on Packet Protector to talk about the role ... Read more »…

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HS110: Cryptocalypse Soon! The CRQCs Are Due Sooner Than We Thought 22:54

۴ weeks پیش22:54

22:54

Google now estimates that the specs for a Cryptographically Relevant Quantum Computer (CRQC), which can break conventional public key encryption in a useful amount of time, are lower than they had previously estimated…by 95%. Given the breadth and pace of advancement in quantum computing, this makes the advent of the CRQC likely to happen years ... Read more »…

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NB539: Boom Times for Arista; SonicWall Offers $200K Firewall Warranty 31:03

۴ weeks پیش31:03

31:03

Take a Network Break! We start with critical vulnerabilities in Cisco Secure Firewall Management Center and Fortinet’s FortiSIEM. On the news front, SonicWall announces Gen8 firewalls plus a $200,000 warranty for customers that sign on to SonicWall’s Managed Protection Security Suite. IBM Cloud suffers its fourth major outage since May of this year, SASE vendor ... Read more »…

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HN792: Understanding Agentic AI for Network Operations (Sponsored) 45:43

۵ weeks پیش45:43

45:43

LLMs and AI-powered chatbots are becoming a regular feature of network operations tools and vendor product portfolios. Now the next iteration of AI in network ops and automation is likely to be agentic. On today’s Heavy Networking, sponsored by HPE Juniper Networking, we talk about what agentic AI actually means, how AI agents will accomplish ... Read more »…

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TNO038: Building Things That People Will Use – ARPANET History with Jack Haverty 1:18:28

۵ weeks پیش1:18:28

1:18:28

Building things for people to use has been our guest’s goal since entering university in the 1960s. Total Network Operations is delighted to welcome Jack Haverty, who’s been instrumental in ARPANET operations and innovation, the development of TCP, and more. He takes us through the history of the internet from the early days of ARPANET, ... Read more »…

1
IPB181: Answering Your IPv6 Questions 25:46

۵ weeks پیش25:46

25:46

You’ve sent in questions and on today’s IPv6 Buzz episode Ed, Nick, and Tom answer them. Questions include using DHCPv6 versus SLAAC in a home network, IPv6 and email services, a NAT66 recap, and more. Stay tuned for full episodes coming up that cover Path MTU discovery and IPv6 and containers. Episode Links: Google IPv6 ... Read more »…

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N4N036: OSPF Area Types 1:08:51

۵ weeks پیش1:08:51

1:08:51

Ethan and Holly bring you the last installment of the OSPF series discussing OSPF area types. They discuss why OSPF areas exist, do a quick recap of what OSPF areas actually are, and then introduce the different types of OSPF areas. Lastly, see if you can answer Ethan’s rapid-fire OSPF questions. Episode Transcript: This episode ... Read more »…

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D2DO279: Herding the Agentic Geese 40:33

۵ weeks پیش40:33

40:33

Developers Rizel Scarlett and Ian Douglas join Ned and Kyler to talk about building an AI agent. Rizel and Ian work at Block, where they’re part of a team building an agent called Goose. They talk about what the agent does, building challenges, observability, and more. They also dive into topics such as how using AI ... Read more »…

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PP074: News Roundup – Microsoft Dumps Digital Escorts; Palo Alto Bundles Billions Aboard CyberArk 42:35

۵ weeks پیش42:35

42:35

Packet Protector goes global for today’s security news roundup. Microsoft discontinues a program in which engineers in China supported the US Department of Defense’s cloud infrastructure (with the help of US ‘digital escorts’), Taiwanese chipmaker TSMC fires several employees over allegations of attempted theft of sensitive tech, an Arizona woman gets 8 years in prison ... Read more »…

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HW058: Wi-Co Wi-Fi Conferences with Peter Mackenzie 28:43

۵ weeks پیش28:43

28:43

Technical conferences are an excellent avenue for building community. Guest Peter Mackenzie talks about his love for conferences and how they’ve helped him in his career. In fact, Conferences helped him so much started one in Europe called Wi-Co. It has grown to include North America so that more wireless practitioners can join in the ... Read more »…

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NB538: AI Copilot To Help Steer HPE SASE; SoftBank Will Test 5G Airships 57:56

۵ weeks پیش57:56

57:56

Take a Network Break! We start with follow-up on post-quantum support in firewalls and DPDK, then highlight a command injection vulnerability in Ruckus SmartZone software. In tech news, Broadcom rolls out the Jericho4 ASIC to help scale AI across multiple data centers, InfoBlox beefs up DNS protection to spot malicious domains faster, and HPE announces ... Read more »…

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Tech Bytes: How Lightyear Makes ISP Management Painless (Sponsored) 16:07

۵ weeks پیش16:07

16:07

Telecom and ISP lifecycle management can be tedious and opaque. On today’s Tech Bytes, we talk with sponsor Lightyear about its SaaS-based platform that handles telecom and ISP procurement, tracks installations and inventory, manages billing, and more. We talk about the pain points that Lightyear can solve, the components of the platform, and how Lightyear ... Read more »…

1
HN791: Should You Build or Buy Your Automation Platform? 55:32

۶ weeks پیش55:32

55:32

Perhaps the biggest question around adopting network automation is whether you should build a solution using open source tools and a lot of coding glue, or buy a network automation platform from a vendor and construct your automation solution on top of that. Either way has tradeoffs. Network engineer Lee Harper joins Heavy Networking to ... Read more »…

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The Let Them Theory: A Life-Changing Tool That Millions of People Can't Stop Talking About

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HN772: Measuring Users’ Digital Experience with Catchpoint Internet Performance Monitoring (Sponsored)