Cloudflare Developers•2y ago

Perhaps it's being allowed through the firewall but the webserver or Apache or whatever is blocking

Perhaps it's being allowed through the firewall but the webserver or Apache or whatever is blocking it?

IIsaac McFadyen Perhaps it's being allowed through the firewall but the webserver or Apache or w...

Kasumi•3/21/24, 1:04 PM

No why it should

Kasumi•3/21/24, 1:04 PM

https, http, 443,80 is allowed

KKasumi It should log everything

Isaac McFadyenOP•3/21/24, 1:05 PM

I don't see any logs for allowed connections.

Isaac McFadyenOP•3/21/24, 1:05 PM

Only REJECT messages

IIsaac McFadyen I don't see any logs for allowed connections.

Kasumi•3/21/24, 1:05 PM

Why it should show allowed things when Cloudflare is getting blocked

Kasumi•3/21/24, 1:05 PM

Or doesnt even send anything or so

KKasumi Or doesnt even send anything or so

Isaac McFadyenOP•3/21/24, 1:06 PM

That's what I mean. If the firewall is working fine and allowing Cloudflare through but something else is blocking it (i.e. Apache) then you wouldn't see any logs

Isaac McFadyenOP•3/21/24, 1:06 PM

Which is the case here

Kasumi•3/21/24, 1:06 PM

And tcpdump is useless af too because there are just a lot of arpa things spamming around

SZ3R0•3/21/24, 1:06 PM

Hi there. Where i can make a report about a website used for scamming and hosted on cloudfire?

SSZ3R0 Hi there. Where i can make a report about a website used for scamming and hosted...

Isaac McFadyenOP•3/21/24, 1:06 PM

?abuse

Flare•3/21/24, 1:06 PM

If you feel that a site is engaging in illegal or inappropriate activities, you can submit an abuse report at https://abuse.cloudflare.com/. The Trust and Safety team will review the details and reply if appropriate. You can also report the site to your relevant local authorities. Reports cannot be filed via Discord or with individual employees or Champs.

IIsaac McFadyen That's what I mean. If the firewall is working fine and allowing Cloudflare thro...

Kasumi•3/21/24, 1:06 PM

but if I stop the firewall then it works

Isaac McFadyenOP•3/21/24, 1:07 PM

OK, well you didn't say that. So it's definitely an issue with the firewall then...

Kasumi•3/21/24, 1:07 PM

I hate it so much to work on Firewall or network related things on linux

IIsaac McFadyen OK, well you didn't say that. So it's definitely an issue with the firewall then...

Kasumi•3/21/24, 1:07 PM

Yes but why

Kasumi•3/21/24, 1:08 PM

message.txt4.63KB

Isaac McFadyenOP•3/21/24, 1:08 PM

I'm not sure. Those are definitely the IP addresses Cloudflare is connecting from

Kasumi•3/21/24, 1:08 PM

Ik that theres one typo

SZ3R0•3/21/24, 1:08 PM

there is a problem about that link...even if i complete the forms under 1 minute when i press submit is telling me that sesion expired

KKasumi *Ik that theres one typo*

Chaika•3/21/24, 1:14 PM

which typo are you talking about? The top entry is wrong, should be 48 instead of 45

Chaika•3/21/24, 1:14 PM

sudo firewall-cmd --permanent --ipset=Cloudflarev4 --add-entry=173.245.45.0/20
vs
173.245.48.0/20

Kasumi•3/21/24, 1:16 PM

Okay

Kasumi•3/21/24, 1:17 PM

But there's one typo in one rule set somewhere. But I'll try that after the meeting I've rn

CChaika sudo firewall-cmd --permanent --ipset=Cloudflarev4 --add-entry=173.245.45.0/20 v...

Kasumi•3/21/24, 2:26 PM

Nop still not working

KKasumi Nop still not working

Chaika•3/21/24, 2:33 PM

well idk firewalld enough to help, I use ufw personally.
Could try this though: https://gist.github.com/mrgarymartin/38618aaf27096af6959b5b9c4611779d
good idea to have it auto updating anyway

Gist

Updated version to whitelist all cloudflare ips in firewalld

Updated version to whitelist all cloudflare ips in firewalld - firewall.sh

CChaika well idk firewalld enough to help, I use ufw personally. Could try this though: ...

Kasumi•3/21/24, 2:34 PM

I stopped using ufw. Because UFW blocked nothing or so

Chaika•3/21/24, 2:35 PM

sounds like configuration error

Kasumi•3/21/24, 2:36 PM

Nop. Everything was set up right. I asked other peoples, I asked ChatGPT and all of them said that there are no issues

delta•3/21/24, 3:03 PM

ufw is just wrapper for iptables, if iptables works for you ufw should do same

delta•3/21/24, 3:03 PM

or you are using docker or etc

Original message was deleted

Cyb3r-Jak3•3/21/24, 3:59 PM

I believe that can happen as part of the billing migration

Chaika•3/21/24, 4:19 PM

Original message was deleted

Hello, I’m Allie!•3/21/24, 4:48 PM

Your nameservers?

Original message was deleted

Hello, I’m Allie!•3/21/24, 4:48 PM

https://blog.cloudflare.com/whats-the-story-behind-the-names-of-cloudflares-name-servers/

The Cloudflare Blog

What's the story behind the names of CloudFlare's name servers?

We're going to do a series of blog posts about some of the inner workings of CloudFlare. One of the questions we get often is what the names of our name servers mean. Here's the story.

Original message was deleted

Chaika•3/21/24, 4:49 PM

(Side note: They're just account preferred. If you want a different one, preset them at your registrar before adding the domain to CF, and it'll pick two new ones)

Rapid•3/21/24, 5:19 PM

Is anyone familiar with a worker/lambda that exports analytics and logs data every hour to a storage? maybe github repo or something

Rapid•3/21/24, 5:19 PM

Just because I want to save history

HHello, I’m Allie!https://blog.cloudflare.com/whats-the-story-behind-the-names-of-cloudflares-name...

Tricked•3/21/24, 5:45 PM

funny how all the old blog posts use CloudFlare :lul:

TTricked funny how all the old blog posts use CloudFlare :lul:

Hello, I’m Allie!•3/21/24, 5:47 PM

That was originally the name

Hello, I’m Allie!•3/21/24, 5:47 PM

They changed it after a few years

TTricked funny how all the old blog posts use CloudFlare :lul:

Erisa•3/21/24, 5:47 PM

https://blog.cloudflare.com/time-for-an-update

The Cloudflare Blog

Six years old and time for an update: CloudFlare becomes Cloudflare

Today, Cloudflare turns six years old, and if you’re reading this on our blog, you may have noticed that we look a bit different today than the cloudflare.com that you’ve visited in the past. More on that a bit later in this post.

Erisa•3/21/24, 5:48 PM

the old blogs arent updated because they were correct at the time of publication (which is printed at the top of the post)

Kasumi•3/21/24, 6:21 PM

I mean I also say mostly CloudFlare because it sounds right for me x3

Rapid•3/21/24, 6:42 PM

Hiya, so I have a question I think I asked before regarding cloudflare images but I just wanna understand it better. (pricing wise)

I have 100K images in my storage (in cloudfront atm that I want to move to Cloudflare) which is 5$

Now what I am trying to understand is the images delivered, since when I am serving the same picture 10 times, it is already cached, does it still count towards images delivered?

And how is Transformation coming into action here pricing wise? what if a user opened incognito after we used transformation, it is cached by cloudflare and there is cache hit, does it count as an image delivered aswell?

Gotta say the pricing is very confusing when it comes to cloudflare images

RRapid Hiya, so I have a question I think I asked before regarding cloudflare images bu...

Chaika•3/21/24, 6:48 PM

If you are storing your images in CF Images, every delivery counts as a delivery. Cached or not, Flexible variant or not, etc

Chaika•3/21/24, 6:48 PM

The pricing for Transformations/not costing extra if resizing the same in the same month is just if you are using external storage and the Image Resizing product, which is separate

devthedeb•3/21/24, 6:48 PM

how long does cloudflare usually take for everyone?

devthedeb•3/21/24, 6:49 PM

after changing name servers

Chaika•3/21/24, 6:49 PM

It's going to depend on the domain/tld (i.e ccTLDs like ms/etc are usually slower)

Perhaps it's being allowed through the firewall but the webserver or Apache or whatever is blocking

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