Vi riporto uno scambio con il supporto dopo che i nostri sistemi hanno identificato anomalie di 522 inesistenti e sono mesi che sto cercando di fargli capire che hanno problemi assurdi, ma ogni volta rispondono sempre allo stesso modo, sempre con le stesse domande e sempre con persone poco competenti.

Fanno veramente inca**are.

Nov 25, 2020, 11:31 PM PST
Today we are seeing an increased numeber of 522 from various region and from various properties. But our infrastructure is ok.

(Cloudflare)
Nov 25, 2020, 11:53 PM PST
Can you specify the domain name please?
A 522 error happens when a TCP connection to the web server could not be established. This typically happens when our requests to the origin (your webserver) get blocked.
Can you please confirm that you're not blocking Cloudflare IPs in .htaccess, iptables, or your firewall? Can you also share with me the mtr/traceroute to your domain from the problem locations?
Best regards,

Nov 26, 2020, 1:53 AM PST
Nothing is blocked. We see an increased numer of 522 on any subdomain. Also test subdomains. Disabling the orange cloud everything works.
Cloudflare is whitelisted everywhere.

Cloudflare
Nov 26, 2020, 4:52 AM PST
Hi there
We posted a retrospective status page here: https://www.cloudflarestatus.com/incidents/mbtxzb70gqj1
This was fixed around 09:43 UTC.
Please be advised the errors that were being reported were at a low level that it was not obvious for our systems to detect the issue and alert our team. We've put up a retrospective status page now, once we confirmed there was an underlying issue.
This is now resolved.

Ma io mi domando....prima di rispondere fai una verifica santo cielo!
Anche perché mi richiedi sempre le stesso cose anche dopo il 40esimo issue che apro.

#ContentDeliveryNetwork #CDN #Cloudflare