The Hedge 45: When to Quit Certifications
Certifications are a perennial topic (like weeds, perhaps) in the world of network engineering. While we often ask whether you should get a certification or a degree, or whether you should get a certification at all, we don’t often ask—now that you have the certification, how long should you keep it? Do you keep recertifying “forever,” or is there a limit? Join us as Mike Bolitho, Eyvonne Sharp, Tom Ammon, and Russ White discuss when you should give up on that certification.
The Hedge 44: Pete Lumbis and Open Source
Open source software is everywhere, it seems—and yet it’s nowhere at the same time. Everyone is talking about it, but how many people and organizations are actually using it? Pete Lumbis at NVIDIA joins Tom Ammon and Russ White to discuss the many uses and meanings of open source software in the networking world.
The Hedge 43: Ivan Pepelnjak and Trusting Routing Protocols
Can you really trust what a routing protocol tells you about how to reach a given destination? Ivan Pepelnjak joins Nick Russo and Russ White to provide a longer version of the tempting one-word answer: no! Join us as we discuss a wide range of issues including third-party next-hops, BGP communities, and the RPKI.
The Hedge 42: Andrei Robachevsky and MANRS
The security of the global routing table is foundational to the security of the overall Internet as an ecosystem—if routing cannot be trusted, then everything that relies on routing is suspect, as well. Mutually Agreed Norms for Routing Security (MANRS) is a project of the Internet Society designed to draw network operators of all kinds into thinking about, and doing something about, the security of the global routing table by using common-sense filtering and observation. Andrei Robachevsky joins Russ White and Tom Ammon to talk about MANRS.
The Hedge 41: Centralized Architectures with Jari Arkko
Consolidation is a well-recognized trend in the Internet ecosystem—but what does this centralization mean in terms of distributed systems, such as the DNS? Jari Arkko joins this episode of the Hedge, along with Alvaro Retana, to discuss the import and impact of centralization on the Internet through his draft, draft-arkko-arch-infrastructure-centralisation.
The Hedge 40: Greg Ferro and the Path from Automated to Autonomic
The indomitable Greg Ferro joins this episode of the Hedge to talk about the path from automated to autonomic, including why you shouldn’t put everything into “getting automation right,” and why you still need to know the basics even if we reach a completely autonomic world.
