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Innehåll tillhandahållet av Packet Pushers. Allt poddinnehåll inklusive avsnitt, grafik och podcastbeskrivningar laddas upp och tillhandahålls direkt av Packet Pushers eller deras podcastplattformspartner. Om du tror att någon använder ditt upphovsrättsskyddade verk utan din tillåtelse kan du följa processen som beskrivs här https://sv.player.fm/legal.
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HN763: You Too Can Say ‘Yes’ to Packet Analysis
Manage episode 460434654 series 21137
Innehåll tillhandahållet av Packet Pushers. Allt poddinnehåll inklusive avsnitt, grafik och podcastbeskrivningar laddas upp och tillhandahålls direkt av Packet Pushers eller deras podcastplattformspartner. Om du tror att någon använder ditt upphovsrättsskyddade verk utan din tillåtelse kan du följa processen som beskrivs här https://sv.player.fm/legal.
Packet capture and packet analysis is incredibly useful for problem-solving and troubleshooting. Analyzing packets is also a difficult skill to master. With the incredible array of network troubleshooting tools at our disposal, including emerging networking models for artificial intelligence, do we still need to fuss around with Wireshark in 2025? Our guest Chris Greer says... Read more »
…
continue reading
2180 episoder
Manage episode 460434654 series 21137
Innehåll tillhandahållet av Packet Pushers. Allt poddinnehåll inklusive avsnitt, grafik och podcastbeskrivningar laddas upp och tillhandahålls direkt av Packet Pushers eller deras podcastplattformspartner. Om du tror att någon använder ditt upphovsrättsskyddade verk utan din tillåtelse kan du följa processen som beskrivs här https://sv.player.fm/legal.
Packet capture and packet analysis is incredibly useful for problem-solving and troubleshooting. Analyzing packets is also a difficult skill to master. With the incredible array of network troubleshooting tools at our disposal, including emerging networking models for artificial intelligence, do we still need to fuss around with Wireshark in 2025? Our guest Chris Greer says... Read more »
…
continue reading
2180 episoder
Alla avsnitt
×1 HN765: Telecom In the Bahamas: Lessons In Resiliency 52:45
52:45
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52:45Many of us have had network design discussions relating to natural disasters. What if a fire comes through? Or a flood? For most of us, those discussions don’t feel overly worthy of our attention. Yes, we should think about it. Yes, we should plan for it. If we’re really serious, we’ll even dust off the ... Read more »…
1 TNO013: How Do We Apply DevOps to Traditional Networking? 38:47
38:47
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38:47Can we map DevOps principles and practices to network operations? Should we? On today’s show, we talk with Williams Collins and Eyvonne Sharp to understand DevOps both culturally and practically. We also discuss the challenges of applying DevOps to network operations. We look at lightweight options such as starting small, having a centralized source of ... Read more »…
1 N4N010: Why Was the Colon Chosen as a Delimiter in IPv6? 49:37
49:37
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49:37It’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 »…
1 NAN083: Cox Gets Network Automation Right, and Proves It at DEF CON (Sponsored) 1:01:22
1:01:22
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1:01:22Today’s Network Automation Nerds episode discusses Cox Communications’ journey to getting network automation right. We also talk about how they used network automation to support operating the network at the DEF CON hacker convention. Our guests are David Ezell, Joshua Watkins and Eric Hansen from Cox Communications. We dive into initial steps and challenges in ... Read more »…
1 D2DO263: An Anthropologist’s Advice for Improving IT Cultures 45:23
45:23
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45:23It’s tempting to run IT organizations the same way we run infrastructure: as resource units to be applied to various jobs. But people aren’t infrastructure. They have opinions. They form teams. They operate on different incentives, which sometimes clash within an organization (i.e. sales vs. product managers, or infosec vs. everybody). Today’s guest, Lianne Potter, ... Read more »…
1 PP046: IPv6 Security, Migration, and Adoption 39:42
39:42
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39:42You 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 »…
1 NB510: CISA Says US Tech Inherently Insecure; AI Now Included in Google Workspace 47:46
47:46
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47:46Take a Network Break! Guest co-host John Burke joins Drew Conry-Murray for this week’s analysis of tech news. They discuss a string of serious vulnerabilities in Wavlink Wi-Fi routers, Fortinet taking a one-two security punch, and CISA director Jen Easterly calling out US hardware and software companies for being “inherently insecure.” Microsoft and Google put ... Read more »…
1 HN764: Should You Pursue a Technical Leadership Role? 1:04:59
1:04:59
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1:04:59Do you think you have what it takes to be a manager? Should you go for it? Laura Santamaria, host of the Technically Leadership podcast, joins Ethan Banks to discuss those questions. They talk about the motivations for moving into a management role, the challenges of managing people, and the need to understand the business ... Read more »…
1 N4N009: High-Speed Ethernet Lanes Explained 37:30
37:30
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37:30On today’s episode, we’re explaining high-speed Ethernet lanes at the request of listener Matthew. We cover lanes, channels, and their physical representation in networking – think actual cables. We explain both 40Gb and 100Gb technologies and compare them to Link Aggregation Control Protocol (LACP). We also have a discussion on standards and practical implications for ... Read more »…
1 NAN082: Mastering Python One Bite at a Time 40:18
40:18
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40:18How do you master Python? One bite at a time. On today’s show we talk with Bob Belderbos, co-founder of PyBites, a community and learning platform for Python. Bob shares his philosophy for learning Python in small bites with practical exercises, hands-on learning, and daily coding for improvement. We discuss the importance of small wins, ... Read more »…
1 PP045: Reducing the Risk of Compromised Digital Certificates with CAA and Certificate Transparency 31:28
31:28
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31:28Transport Layer Security (TLS) relies on certificates to authenticate Web sites and enable encryption. On today’s Packet Protector we look at mechanisms that domain owners can take to ensure the validity of their digital certificates. More specifically, we cover Certification Authority Authorization (CAA) and Certificate Transparency (CT). Our guest is Ed Harmoush. Ed is a ... Read more »…
1 NB509: FCC to Raise Funds for Rip-and-Replace of Chinese Telco Gear; Billionaire Space Race Takes Off 29:45
29:45
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29:45Take a Network Break! We start with serious CVEs for Perl and Ivanti. On the news front, the FCC wants to license spectrum to raise money to help US telcos rip out Chinese network equipment–even though there’s no evidence Chinese equipment led to telco intrusions by Chinese attackers. Verizon boasts of 5.5Gbps download speeds on ... Read more »…
1 HN763: You Too Can Say ‘Yes’ to Packet Analysis 55:42
55:42
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55:42Packet capture and packet analysis is incredibly useful for problem-solving and troubleshooting. Analyzing packets is also a difficult skill to master. With the incredible array of network troubleshooting tools at our disposal, including emerging networking models for artificial intelligence, do we still need to fuss around with Wireshark in 2025? Our guest Chris Greer says ... Read more »…
1 TNO012: From Hardware to Cloud: Evolving Roles for Network Operators 59:52
59:52
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59:52Cloud networking is still networking, but there are differences. In this special collaboration episode between the Total Network Operations and Cloud Gambit podcasts, Scott Robohn, Eyvonne Sharp, and William Collins dive into the contrasts between traditional and cloud networking, and how network engineers raised on hardware and the CLI can flourish in cloudy environments. In ... Read more »…
Today’s topic is the default gateway, essential for routing traffic between networks. We explain its purpose, configuration, and the consequences of incorrect settings. Using home networks as an example, Ethan and Holly illustrate how default gateways enable devices to communicate with external networks. The discussion also covers routing tables, subnet masks, and the differences between ... Read more »…
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