I agree. GeoIP was never a good idea, but here we are. Any ASN could be broken up and routed wherever (and changed) but it’s still far too prevalent.

I might be misunderstanding. It’s definitely possible to have as many IPv4 aliases on an interface as you want with whatever routing preferences you want. Can you clarify?

I agree with your stance on deployment.

Given how large the address space is, it’s super easy to segregate out your networks to the nth degree and apply proper firewall rules.

There’s no reason your clients can’t have public, world routeable IPs as well as security.

Security via obfuscation isn’t security. It’s a crutch.

This article is biased to selling you more F5 equipment but is a reasonable summary:

https://www.f5.com/resources/white-papers/the-myth-of-network-address-translation-as-security

Long story short is that NAT is eggshell security and you should be relying on actual firewall rules (I wouldn’t recommend F5) instead of the implicit but not very good protections of NAT.

I can potentially see that scenario if your transit provider is giving you a dynamic prefix but I’ve never seen that in practice. The address space is so enormous there is no reason to.

Otherwise with either of RADVD or DHCPv6 the local routers should still be able to handle the traffic.

My home internal network (v6, SLAAC) with all publicly routeable addresses doesn’t break if I unplug my modem.

Hurricane Electric have a free tunnel broker that is super simple to set up if you really want to get on the bandwagon.

https://tunnelbroker.net/

Though honestly I’d say the benefits of setting it up aren’t really worth the trouble unless you’re keen.

IMO they shouldn’t have allowed ULA as part of the standard. There’s no good reason for it.

It also means you no longer need the kludge that is NAT. Full E2E connectivity is really nice – though I’ve found some network admins dislike this idea because they’re so used to thinking about it differently or (mistakenly) think it adds to their security.

At the cost of leg room.

This book helped me out significantly:

https://www.saltfatacidheat.com/

I used Netscape “back in the day”. With some interim transition attempts including the likes of Opera, I eventually switched to Chrome because it was genuinely more featureful and faster.

I was a happy Chrome user until they decided to deprecate manifest V2 and fuck up my ad blocker, at which point I switched to Firefox and haven’t looked back.

Everything in this industry is circular I guess.

https://youtu.be/FiDY2nXVLZ0?si=LYjbmf5sgeUlIFNM

The US seems to have this weird obsession with SMS and iMessage.

I don’t see any fundamental difference in this context. A group of individuals pay into a communal fund and access it when in need.

Some take more than others, but everyone has a safety net to access.

You could argue about premiums and co-pays but the model is the same. The only difference is whether it is taken out of taxes or paid directly.

I apologise if we are approaching this from different viewpoints and I am not understanding properly.

Insurance is a scam

I’m assuming you’re in the US.

Do non profit or cooperative insurance companies exist? They would seem like a less evil option if available.

I’ll just go cancel my universal health care now.

What industry do you work in? Or of more relevance: what industry experience do you have?

I’m curious as to thoughts regarding documenting intent which cross over with what in my opinion.

Regarding self documenting: I agree, but I also think that means potentially using 5 lines when 1 would do if it makes maintenance more straightforward. This crazy perl one liner makes perfect sense today but not in 3 years.

They also seem to mostly navigate on the same 2D plane of space, given the ships usually encounter each other the “right way up”.