Doh and chat gpt
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Has anyone else noticed that chat gpt is having issues with cloud flare and is expecting DoH for it to work ….. wow that’s gonna open a can of worms for dns blocking package as once it’s open everyone will go use that DoH server ….
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@JonathanLee said in Doh and chat gpt:
having issues with cloud flare
Well, here in Europe most news outlets, since this morning, let's say around "12h00 GMT" informs us that Cloud Flare has mega issues world-wide.
A bit like AWS (Amazon) a couple of weeks ago.
I've already found some business sites that I use that telle me :
So, my company uses accounting software is down for me (a local Windows 11 execrable that uses a login that use CloudFlare ...).
The big ones that are out : Chat-something and Twitter (X).
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@Gertjan yeah this wasn't just EU, maybe it started there but this was global
https://www.techradar.com/pro/live/a-cloudflare-outage-is-taking-down-parts-of-the-internet
Just google cloudflare outage.. All the sites I was having issues with are now back online.
They put out their post-mortem
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The next world war should be a hoot!
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https://redmine.pfsense.org/issues/14558
I mean there has to be a way to make doh work and clients use pfSense to resolve doh
Make sure to upvote
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https://forum.netgate.com/topic/195948/mime-type-for-doh
It can be parsed in traffic
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@JonathanLee said in Doh and chat gpt:
I mean there has to be a way to make doh work and clients use pfSense to resolve doh
Unbound ... using Using DoH implies that the pfSense GUI, also listening on port 443, TCP, has to 'go elsewhere'. Hummm ...
This nghttp2 library, and all it's dependencies (!) has to be included / compiled in.Just so I understand this feature request : local DoH would be nice if you can't trust your local LANs, right ? This would be your own cables and Wifi links ... That's why ?
How does the LANs client side work ? This won't be 'plug and play'. There is, imho, no such thing as 'tell the DHCP server to tell de DHCP client that there is a DoH DHCP option' which means that every DoH has to be setup 'manually = manual DNS DoH setup for every device.
@JonathanLee said in Doh and chat gpt:
https://forum.netgate.com/topic/195948/mime-type-for-doh
Wait ...
You want DoH ?
Or you don't want (block), DoH ?No "help me" PM's please. Use the forum, the community will thank you.
Edit : and where are the logs ?? -
@Gertjan it’s a test I can block and spot the DoH with Squid fully if you block all so many windows 11 items stop working. It’s a fun test to play with from a cyber security perspective.
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@Gertjan does any rfc like
RFC8484 exist info on how to do that
