deceptionatd

This has nothing to do with transport. Iranian drone strikes disabled a Qatari helium _production_ facility.

Interesting bit from that article wrt to transport infrastructure:

"most distributors simply stick to the industry standard transport of Grade 5. That is why for and [sic] end user of helium, a lower grade can cost more than the higher grades."

Just out of curiosity, what adblocker? I read the Guardian a lot with uBlock Origin turned on, and I've never had issues.

I've got the Android app and love it, as well as Knots 3D.

Most knot enthusiasts will already know about it, but in the analog world The Ashley Book of Knots is fantastic. Beautifully illustrated; the author, Clifford Ashley, was a marine painter and spent decades documenting almost 4,000 knots.

I use them both. I like Knots 3D better, but it's missing some knots that I use. No EStar stopper or Matthew Walker in Knots 3D, for example.

TIL, I always thought IP:ASN mappings were 1:1.

It's not good as a first line of defense for failover, but with some client software and/or failure mechanisms there aren't any better approachs I'm aware of. Some of the software I administer doesn't understand multiple A/AAAA records.

And a BGP failure is a good example too. It doesn't matter how resilient the failover mechanisms for one IP are if the routing tables are wrong.

Agreed about some providers enforcing a larger one, though. DNS propagation is wildly inconsistent.

I have mine set low on some records because I want to be able to change the IP associated with specific RTMP endpoints if a provider goes down. The client software doesn't use multiple A records even if I provide them, so I can't use that approach; and I don't always have remote admin access to the systems in question so I can't just use straight IPs or a hostfile.

Maybe, but I don't think TTL matters for speed of initial propagation. I do set it low when I first configure a website so I don't have to wait hours to correct a mistake I might not have noticed.

Agreed; I have no idea how you'd implement that across multiple ASNs, which is definitely a requirement for multi-cloud or geo-redundant architectures.

Seems like you'd be trying to work against the basic design principles of Internet routing at that point.

> basically no attempt by anyone in government to stop them.

No one in the _US_ government. Note that European governments and China haven't approved it in the first place.