IPv6 support for CDN

Panel
1

Hi

I see that cdn.holoviz.org is hosted on CloudFront, but it is only served over IPv4. Could you please enable IPv6? CloudFront supports it: Values that you specify when you create or update a distribution - Amazon CloudFront

2

IPv6 was already toggled on:

Screenshot 2024-02-26 at 01.09.24

3

Ah, ok. I think you need to create AAAA DNS records too because the domain doesn’t have any:

michael@localhost:~$ dig cdn.holoviz.org AAAA

; <<>> DiG 9.18.24 <<>> cdn.holoviz.org AAAA
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 7122
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 65494
;; QUESTION SECTION:
;cdn.holoviz.org.		IN	AAAA

;; AUTHORITY SECTION:
holoviz.org.		900	IN	SOA	ns-59.awsdns-07.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400

;; Query time: 4 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Mon Feb 26 11:02:08 CET 2024
;; MSG SIZE  rcvd: 124
4

Should be done now.

1 Like
5

Thanks! That solved it.