IPv4
Internet protocolWikipedia
79
MENTIONS
26
EPISODES
23
PODCASTS
Search complete. 79 mentions across 26 episodes found for "IPv4".
Sep 11, 2026
speaker_1HOST
The cost of manual reconnaissance and exploitation provided a protective umbrella of obscurity, but AI has reduced the cost of targeting to near zero.
speaker_1HOST
Because an autonomous AI swarm can mass scan the entire IPV4 space in a matter of hours, parsing vulnerabilities and deploying exploits iteratively, you are no longer hiding.
speaker_0HOST
You are swept up in the dragnet.
speaker_0HOST
An unpatched router in your living room or a vulnerable web server at your local bakery is discovered, analyzed, and exploited by an AI agent in the exact same millisecond that it exploits a server at a Fortune 500 company.
Mark RussinovichHOST
And I'm like, this thing is too complicated.
Mark RussinovichHOST
I just want a simple tool that lets me test connectivity, like TCP connectivity across IPv4 and IPv6, check bandwidth, check latency.
Mark RussinovichHOST
And so I wrote PSPing.
Scott HanselmanHOST
How do I use the bandwidth part? I didn't know this existed.
EliHOST
like convergence was one of the biggest things to happen in the technology world at a long time.
EliHOST
And basically what convergence was, where you had all of these different technology products that all started running on Ethernet with IPv4, right? So when I started in technology, telephone systems, right? I was certified in Avaya, DFINITY telephone systems, probably doesn't mean a damn thing to you, Anyways, these were digital telephone systems.
EliHOST
You connected everything together with either things called 110 and 66 blocks.
EliHOST
The cable that you ran was something called Cat 3 cable.
Jeff MassieHOST
There's a speed change, which is something called Happy Eyeballs version three that should make browsing go a little quicker.
Jeff MassieHOST
Simply, every time Firefox loads a page, it has to pick a path to reach a server, maybe over IPv4, IPv6, maybe HTTP2 or the newer HTTP3.
Jeff MassieHOST
The older Firefox versions picked one path and waited to see how it worked before trying another.
Jeff MassieHOST
If that first go was slow or broken, the page just sat there.
Mike RugnettaHOST
The IETF, or the Internet Engineering Task Force, is a volunteer organization responsible for setting standards for the Internet.
Mike RugnettaHOST
The Center for Democracy and Technology writes, quote, The core network and transport protocols that the Internet runs on, like TCP IP for packet routing, IPV4 and IPV6 for addressing, DNS and DNSSEC for translating domain names to IP addresses, and HTTP slash HTTPS for transferring web pages, were all standardized by the IETF, end quote.
Mike RugnettaHOST
That task force has now turned their sights on bot traffic, the stakes of which are quite high, not just because of the volume of traffic their recommendations could impact, but because the EU is currently posed to turn whatever standards they develop into regulations and forced by law.
Mike RugnettaHOST
So how do individual users and industry leaders like Adobe, Microsoft, Apple, etc., all of whom have seats on the IETF, set preferences for how they expect published material to be accessed and then used if the thing accessing and then using it is a bot? And how are those standards set in a way that enforcement, which IETF has no hand in, is both clear and effective? As AI gobbles up more of the Internet, lack of clear standards leads to piecemeal solutions.
Ed HorleyHOST
Yeah.
Nick BaraglioHOST
Yeah, so there's a bunch of different aspects of this from my point of view, right? You have, does my monitoring application or suite of applications communicate over IPv6? Like, can it talk to the network elements over IPv6? Can the network elements communicate over IPv6 to export their data or to allow polling of their data? And does the monitoring platform understand what that data is and can it do something with it that is analogous to what it does with IPv4? And then there's sort of the subtleties of is there parity between what the application or the network element or whatever it is you want to monitor Is there parity between what it gives you with IPv4 and what it gives you with IPv6? So I guess there's four things that come to my mind with that.
Nick BaraglioHOST
And that is a difficult matrix to have as complete in my experience.
Nick BaraglioHOST
There's generally one part of that that isn't quite right or isn't quite there.
Ed HorleyHOST
It may not be the vendor you use today, but you can definitely find a vendor who can solve these two particular issues.
Ed HorleyHOST
aspects off the checklist.
Ed HorleyHOST
I guess my issues are probably more fit in the third category, which is things like event correlation and talking about events that might be happening over IPv4 and IPv6 that are actually the same event.
Ed HorleyHOST
They're just being split across the two different protocols.
Ed HorleyHOST
Yeah.
Nick BaraglioHOST
Yeah, so there's a bunch of different aspects of this from my point of view, right? You have, does my monitoring application or suite of applications communicate over IPv6? Like, can it talk to the network elements over IPv6? Can the network elements communicate over IPv6 to export their data or to allow polling of their data? And does the monitoring platform understand what that data is and can it do something with it that is analogous to what it does with IPv4? And then there's sort of the subtleties of is there parity between what the application or the network element or whatever it is you want to monitor Is there parity between what it gives you with IPv4 and what it gives you with IPv6? So I guess there's four things that come to my mind with that.
Nick BaraglioHOST
And that is a difficult matrix to have as complete in my experience.
Nick BaraglioHOST
There's generally one part of that that isn't quite right or isn't quite there.
Ed HorleyHOST
It may not be the vendor you use today, but you can definitely find a vendor who can solve these two particular issues.
Ed HorleyHOST
aspects off the checklist.
Ed HorleyHOST
I guess my issues are probably more fit in the third category, which is things like event correlation and talking about events that might be happening over IPv4 and IPv6 that are actually the same event.
Ed HorleyHOST
They're just being split across the two different protocols.
Ed HorleyHOST
Yeah.
Nick BaraglioHOST
Yeah, so there's a bunch of different aspects of this from my point of view, right? You have, does my monitoring application or suite of applications communicate over IPv6? Like, can it talk to the network elements over IPv6? Can the network elements communicate over IPv6 to export their data or to allow polling of their data? And does the monitoring platform understand what that data is and can it do something with it that is analogous to what it does with IPv4? And then there's sort of the subtleties of is there parity between what the application or the network element or whatever it is you want to monitor Is there parity between what it gives you with IPv4 and what it gives you with IPv6? So I guess there's four things that come to my mind with that.
Nick BaraglioHOST
And that is a difficult matrix to have as complete in my experience.
Nick BaraglioHOST
There's generally one part of that that isn't quite right or isn't quite there.
Ed HorleyHOST
It may not be the vendor you use today, but you can definitely find a vendor who can solve these two particular issues.
Ed HorleyHOST
aspects off the checklist.
Ed HorleyHOST
I guess my issues are probably more fit in the third category, which is things like event correlation and talking about events that might be happening over IPv4 and IPv6 that are actually the same event.
Ed HorleyHOST
They're just being split across the two different protocols.
Ilyas RahimiGUEST
To do that, we took our SIG data where we have all the data of all the routes, the identical IP addresses, and the total amount of the data served.
Ilyas RahimiGUEST
So you can actually calculate the amount of bytes, say, per route per day by taking the identical IPv4 addresses and aggregation of IPv6, combining them with the total bytes which you have, and dividing them to each other.
Ilyas RahimiGUEST
Then you will get, per resolver, a baseline of how much the data is per resolver per day, kind of.
George MichaelsonHOST
It's kind of a way of taking the aggregate traffic that's visible at the root and say, if I have this many discreetly unique addresses coming to me with queries, I can make a model based on the distribution of those queries across those addresses.
Justin BrodleyHOST
This feature lets Azure gateways advertise a single summarized prefix like 10.0.0.0 slash 16 instead of hundreds of individual spoke virtual network address spaces to on-premise networks addressing route limit constraints and large hub and spoke topologies.
Justin BrodleyHOST
Supported on both the ExpressRoute gateway and VPN gateway and works across IPv4 and IPv6, giving customers flexibility regardless of their connectivity method.
Justin BrodleyHOST
The key benefit is scalability, of course, and backwards compatibility is reserved.
Justin BrodleyHOST
So if you have already typed in all those addresses, you don't have to untype them.
16 more episodes mention IPv4.
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