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Best of the APNIC Blog digest - April 2021
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To help apnic-talk subscribers stay abreast of what the community is
reading on the APNIC Blog, we're sharing four of the most popular posts
from the previous month. We hope you find the articles informative and
useful.
Introducing DNS Shotgun
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By Tomáš Křížek on 6 April 2021
What happens when thousands of clients switch from UDP to DoT/DoH?
How does the client behaviour and protocol choice affect their latency
and server performance cost? How much do you need to scale your
infrastructure to handle the increased load of DoT/DoH?
https://s.apnic.net/dnsshotgun
Building an open source anycast CDN
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By Nate Sales on 7 April 2021
Stuck in quarantine, high school student Nate Sales decided to build
his own anycast Content Delivery Network (CDN) from scratch. How did he
do it?
https://s.apnic.net/buildingacdn
Starlink's high-speed satellite Internet: What's the catch?
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By George Michaelson on 22 April 2021
Low Earth Orbit (LEO) satellites are a high-speed game-changer for
remote areas. But when people on the fringes of urban areas decide they
want access to the same high-speed Internet, multiplexing means the
speeds reduce as more people sign up, with potential implications for
further infrastructure development.
https://s.apnic.net/starlinkcatch
IPv6 fragmentation loss in 2021
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By Geoff Huston on 23 April 2021
Design choices in IPv6 have led to a situation in which
IPv6 packets can be fragmented, but not on the fly by routers. This
causes problems. Has the situation gotten any better since 2017?
https://s.apnic.net/ipv6fragloss
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APNIC Secretariat
[email protected]<mailto:[email protected]>
Asia Pacific Network Information Centre (APNIC) Tel: +61 7 3858 3100
PO Box 3646 South Brisbane, QLD 4101 Australia Fax: +61 7 3858 3199
6 Cordelia Street, South Brisbane, QLD http ://www.apnic.net
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