Meta's Websites Issues

[LAOM]

Hi Guys,

I've been having a problem for several days, and I've made a series of changes to my Opnsense installation to resolve it. I disabled Suricata, Zenarmor, created some crazy firewall rules, allowing all types of traffic to and from Meta's ASNs and nothing solved the problem: no Facebook or WhatsApp sites would open.

I searched here on the Forum and looked for some solutions on the Internet, without success. Until today, I decided to use Bing. And the chat responded with the culprit: Syncookies.

I can't tell if this is a bug in Opnsense, Meta, or if it's an expected situation. The fact is that I believe that this problem (yes, it exists) is poorly documented. I don't know what the best place for this would be, and I leave it to the Admins to decide.

Greetings,

L.

[meyergru]

Have you even tried to use the forum search with the word "syncookies"? The first thing to come up is one post about how to disable syncookies for Facebook sites.