Questions tagged [cloudflare]
CloudFlare is a content delivery network and distributed domain name server service marketed as improving website performance and speed and providing security.
569
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cannot ping 8.8.8.8 with tailscale started
We have been using tailscale for several years now without too many issues.
I have a user whose device cannot ping 8.8.8.8 when tailscale is started. There are no tailscale exit nodes involved and the ...
- 243
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Understand wrong data shown on the e-commerce. Cloudflare - FrontDoor and Multiple Azure AppService instance
I've recently migrated a VM that was hosting an Asp.NET MVC application + Wordpress blog on a separate AppService for MVC + another one for Wordpress.
We have now this configuration:
Cloudflare for ...
- 99
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22
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Mask Url from path to subdomain using NGINX
I want to achieve url rewrite as such:
https://documentation.domain.com/login to https://app.domain.com/login
https://api.domain.com/login to https://app.domain.com/login
, any sudomain with url {...
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56
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NGINX Rewrite path to subdomain with cloudflare results in Too many redirects
I want to achieve url rewrite as such:
https://documentation.domain.com/login to https://app.domain.com/login
https://api.domain.com/login to https://app.domain.com/login
, any sudomain with url {...
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29
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Using IIS HTTPS Rewrite with Cloudflare?
I have an IIS (10.0) server (2019) running a .NET application.
I'm using cloudflare for DNS/SSL and have the option to have CF enforce SSL. This works fine if im using the DNS name of the app, ex http:...
- 121
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35
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Site redirection of recently acquired domains works fine from external network but fails inside internal network
We have recently acquired 04 domains and configured 301 site redirection for those sites to our company site and it works fine from external network. However, the redirection doesn't work from inside ...
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53
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Configure Keep Alive for connections coming from Cloudflare
I have two servers, an NGINX load balancer that receives connections from Cloudflare and two Apache applications that receive requests forwarded by NGINX.
[Cloudflare] → [NGINX] → [Apache 01/Apache 02]...
- 289
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86
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Route certain domains through cloudflare warp and all other traffic go through the default WAN interface
I'm new to this subject. I have a ubuntu installed vps and vnc server on it. I want to use cloudflare warp only for selected domains/subdomains and all other traffic go through the default WAN ...
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1
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137
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Clients of a site are getting SSL_ERROR_HANDSHAKE_FAILURE_ALERT (Firefox) and ERR_BAD_SSL_CLIENT_AUTH_CERT (Chrome)
I'm running a site in AlmaLinux 8.8 (Centos) and Apache 2.4.56.
The site has a self-signed certificate.
When I access the site, I get the usual warning due to the self-signed certificate. After ...
- 101
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196
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Session Continually Times out when Accessing SuperMicro IPMI via Cloudflare Tunnel
I have a SuperMicro X12dpi-N6 motherboard system that is currently running Ubuntu 22.04 Server. In order to support remote maintenance, I configured a cloudflare tunnel that would allow me to access ...
- 101
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63
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How to configure Cloudflare DNS for path based routes with a target like how you define for a CNAME record?
I have a site, lets call it mydomain.com. The site has some subdomains (subdomain.mydomain.com) and some path based routing (mydomain.com/path1). The thing is that when a user clicks on links to ...
- 101
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34
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Unable to access web server via Cloudflare after configuring EC2 security groups
I have an EC2 instance running a web server (NGINX), and I'm trying to set up authentication via Cloudflare. Here's what I've done:
Added a security group to the EC2 instances with an inbound rule ...
- 101
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51
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Cloudflare DNS Resolution
DNS newbie here trying to understand the DNS setup for one of our domains.
Will call it example.com.
So the DNS host is Azure DNS. And there is an A record in Azure that points to a Cloudflare server ...
- 11
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154
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Receiving TLS 1.0 and 1.1 from server despite disabling it in the registry and disabling FIPS compliant algorithms
Windows Server 2019 with IIS 10.
Used these scripts to disable TLS 1.0 and 1.1
New-Item -path 'HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0\Server'
-Force `
| ...
- 105
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281
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Windows RDP behind NAT, with Cloudflare Tunnel
My internet connection is behind NAT, which makes it impossible to serve anything outside (security cameras, file servers, ecc)
I'm trying CloudFlare Zero Trust Tunnel to bypass it, and it seems to ...
- 111
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Match traffic based on port with Cloudflare Tunnel
I am currently setting up Cloudflare tunnels for testing. I have a working tunnel setup on my origin server that is running nginx as a reverse proxy with a number of hostnames each having 2 distinct ...
- 463
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83
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Reverse Proxy Issue: WordPress Admin Redirects and Incorrect Static Content Serving
I have a configuration issue with my website setup involving a reverse proxy and WordPress. Currently, I have two domains: example.com hosted on server A and example.net hosted on server B. To display ...
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83
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Use custom SNI for Cloudflare
I have an app back-end on a server it has many users in China and it uses websocket, I'm doing some tests to bypass GFW's blockage of SNI, we can connect to Cloudflare Websocket websites in China, but ...
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380
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reverse proxy for subdirectory on another server with wordpress for blog
I have a website and it's working now as
https://example.com
Now I want to load my blog as a subdirectory but on another server, it should be loaded as
https://example.com/blog
I am using nginx ...
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1
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133
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Grafana stuck on loading screen
I've installed Grafana behind Nginx running as a reverse proxy for it and then behind Cloudflare. Unfortunately when I am trying to access it is stuck on jumping Grafana logo with "loading" ...
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67
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Setting up a proxy pass for rest api server not working
So I am trying to setup proxy pass to a rest api that is on port 30422, basically what I want to do is have for example sub-domain.example.com link to the port 30422 on the same webhost. I am hosting ...
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190
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How to set correct Content-Type HTTP header for all files uploaded on S3 bucket?
What is please the correct way to set Content-Type HTTP header for files uploaded on S3 bucket? We use S3 bucket as an origin server for hosting static websites. Bucket is accessed through the ...
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54
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Wildcard sub-domain apache vhost doesn't load my website folder
I'm having some issues getting my apache virtual host to load the correct folder on my server. I'm building a public status pages feature for my platform, and one feature is allowing users to specify ...
- 99
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1
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161
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Cloudflare DNS keeps redirecting to a wrong site on the same server
I have a strange DNS setting glitch here.
We are rebuilding and migrating two old sites to a new VPS server. They coexist now as below. We use Cloudflare DNS (NO reverse proxy).
Site A: aaa.example....
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1
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56
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Can't get A record redirect to work properly
Okay.. this should be a pretty simple fix but nothing is working, maybe I'm missing something:
A record is set for my blog, sample site here: http://43.130.149.65/?rid=yLmTQxP Cloudflare set for an A ...
- 103
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50
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Using CloudFlare's Load Balancer with Wordpress Multisite Across Domains
I currently have a single Wordpress site, example.com on CloudFlare with Load Balancing. I'm transitioning this site over to a Wordpress Multisite install so it'll host example.com, foobar.com, and ...
- 281
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55
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NS not propagating after about 9 days
About 9 days ago I migrated my Cloudflare hosted site to StablePoint's cPanel cloud hosting. The last step I took was removing my CloudFlare's NS records and adding StablePoint's in GoDaddy's ...
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42
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How does Digital Ocean App issue a certificate on my behalf?
I am trying to understand how this works so that I can maintain it. I do not understand how my digital ocean app was able to automatically issue and serve a cloudflare edge certificate despite CF ...
- 101
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121
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Configure varnish with cloudflare along with SSL terminator
Our present scenario:
Present Scenario
Now, we are planning to create a cache server between the user and the site.
Proposed Plan
As per my understanding, cache servers can't work with HTTPs data. So, ...
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1
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275
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Configure Cloudflare with varnish
We want to configure the varnish in the following way:
Local IP --> Varnish --> Cloudflare --> AWS
Is it possible?
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1
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39
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What can my ISP know about a website hosted at my house? [closed]
I am hosting a public website, say example.com, at my house using my home Internet (fyi, the contract allows it). My Internet plan also comes with a static IP. I use CloudFlare to hide the server's ...
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104
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Creating a cloudflare fallback server
I would like to create a fallback DNS server for my cloudflare account.
It accord to me that I have over 70 domains hosted by CloudFlare and my entire business
relays on a mostly free service, It has ...
- 155
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103
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Pointing a service to a subdirectory using Cloudflare Zero Access provides a 404 error
I'm working with my friend to get some of my services on a subdirectory. Essentially, instead of having service.example.com you have example.com/service.
I have installed cloudflared with an ...
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Implementing a mono-repo, multi-database PHP application on AWS
I have a application whose code is hosted on GitHub. This application is a school management system built using the Laravel Framework. I need advise on how I can implement it with the following ...
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1
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141
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Why is my naked domain working when I only configured the www?
I set up my domain on heroku/cloudflare. In my heroku settings, my domain is listed as www.my-domain.example. While testing and iterating on configuration, I removed the other entry I had previously ...
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225
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Cloudflare's warp is using same private ip(172.16.0.2) for all of it clients
I know cloudflare is using boringtun for warp service.
But how it use same address for all of clients, is it boringtun feature?
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51
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Cloudflare instead of nodebalancer in linode kubernetes cluster
there is a similar question regarding cloudflare as a load balancer for the VPS.
But in my case I'm looking for using cloudflare as a nodebalancer replacement for the linode kubernetes cluster.
Is ...
- 171
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84
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Apache2 ProxyPass/ProxyPassReverse Not Working
I am trying to redirect a online website such as amazon.com for example to a website using cloudflare such as chat.openai.com.
The problem is that you can not obtain the IP address from a website ...
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2
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220
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Is there a way to use a wildcard with a suffix for DNS records in Cloudflare?
Suppose there is a domain .example.com. I want to separate it into 2 parts
eg:
*-new.example.com -----> IP1
such that all dns with suffix -new point to IP1
*-old.example.com -----> IP2
such that ...
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Why does my Let's Encrypt certificate contain references to Cloudflare?
I own a website that uses a Let's Encrypt certificate. It's not behind Cloudflare, it's hosted at OVH and I'm accepting direct traffic from it.
Now, I set up an apache2 webserver and used certbot to ...
- 143
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76
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Site with subdomains in redirect loop - Nginx configuration Issues
this is the website (the website also have subdomains)
nginx configuration:
# You should look at the following URL's in order to grasp a solid understanding
# of Nginx configuration files in order to ...
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68
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1016 Error with subdomain on Cloudflare
Summary:
I've got a domain hosted with Cloudflare that works for the root, but not any subdomains. Instead, subdomains return a Cloudflare Error 1016 - Origin DNS Error.
Detail:
I have several domains ...
- 489
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258
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How to stop RD-Gateway from redirecting to HTTP
I have a single server setup for my Remote Application Services. So one server is RD-Gateway, Connection Broker, and Host all at once.
I'm trying to use a Cloudflare Tunnel as a proxy with the ...
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172
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Are multiple TLS Certificates/Keys used in Order in NGINX? How does NGINX determine the best Match in this Case?
Using Cloudflare's "Full" encyption mode, one can use self signed certificates for origin to Cloudflare connections:
The certificate presented by the origin will not be validated in any way....
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180
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Cloudflare zero trust application return SSL_ERROR_NO_CYPHER_OVERLAP
I am trying to secure a self-hosted GitLab solution using Cloudflare zero trust.
I followed their tutorial but when adding the DNS record I get 'This hostname is not covered by a certificate'. but I ...
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397
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Which is the appropriate service to allow an ip range to access API Gateway + Cloud Storage on Google Cloud?
I'm trying to identify the appropriate service to allow only a certain IP range to make requests to API Gateway and Cloud storage. This is because we only want to accept request coming from cloudflare....
google-cloud-platform
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94
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How to direct a Cloudflare registered domain to a Bluehost hosted site and specific page
(I've edited this to give the real URLs in case that is helpful)
Here's my situation:
I purchased phillyjazzduo.com through Cloudflare
I also have elipointer.com that was purchased through Bluehost ...
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36
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Which web server can return this page with empty html tags ? Cloudflare / Nginx / Apache
I am using a monitoring tool that constantly checks server status, and sometimes it gets this empty tags reply. The monitoring service doesn't give me more info, like status code.
<html><head&...
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254
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Changing the issuer (from HTTP01 to DNS01 ACME verification) of a certificate in cert-manager
I have a certificate managed by cert-manager, on a Kubernetes cluster. It used to be renewed/validated via a HTTP01 ACME challenge but, because of security constraints (a firewall), that's not ...
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264
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Owncloud Desktop Application Behind Cloudflare Tunnel
I wanted some extra security on my Owncloud, so I've configured it to run behind a cloudflare tunnel.
I've configured the tunnel with an email rule. (i.e. allow [email protected]). The web interface ...
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