DirectAdmin Knowledge Base and Support

DirectAdmin is a web panel for simple administration of both virtual and dedicated servers. DirectAdmin is faster, safe and more powerful than any other CP. And we know how to customize Directadmin and support it.

DirectAdmin Knowledge Base

nginx

Did you renew a SSL/TLS cert and an old one is still showing up? And you think it's a Let's Encrypt strange renew problem? Added a domain but still see "Nginx is functioning normally"...
If Apache or nginx does not start after Let's Encrypt cert renewal, and you see an error "certificate routines: X509_check_private_key:key values mismatch)" with nginx, here is a...
Should you need a custom version of NGINX or any other software on directadmin powered server with custombuild 2.x, here you can see a working solution.
If Directadmin fails to write customization into NGINX configs with an error "Unable to write customization" and details show "24: Too many open files" when checking its configuration....
If after a recent update of nginx you faced the issue with starting it and see an error: Starting nginx: nginx: [emerg] BIO_new_file("/etc/nginx/ssl.crt/dhparams.pem") failed. Here is a...
If you want to add nginx-upload-progress-module to NGINX in custombuild2, it will need to be compiled in. The module that needs to be compiled in will have an --add-module type flag which...
Diffie-Hellman key exchange is a popular cryptographic algorithm that allows Internet protocols to agree on a shared key and negotiate a secure connection. It is fundamental to many...
On July 18th, 2016, a CGI application vulnerability, referred to as "HTTPoxy", was disclosed. An attacker can exploit vulnerable deployments by passing an HTTP Proxy header with their...
Since custombuild 2 gives us opportunity to have a reverse-proxy NGINX Apache on a server and that's quite easy to start using it, we need a small customization to get content cached with...
Custombuild 2 allows us to have a reverse-proxy NGINX + Apache on Directadmin powered server without a need for any 3rd party scripts or plugins, addons. That's quite easy to start using it.
Here you can see a short guide on how to configure Nginx as a reverse proxy to support WebDAV, CalDav, CardDAV methods: PROPFIND, OPTIONS, PUT, DELETE, MKCOL, COPY, MOVE, which as of today
About Us
We are a team of professionals, and specialize in installation, configuring and managing of remote virtual and dedicated servers powered by Linux/Unix-like OS with DirectAdmin. We support various sets of software, including web-servers Apache, Nginx; internet domain name servers Bind, PowerDNS; mail-servers with POP3, IMAP and SMTP, FTP-servers, etc. After years of working through the most complex server challenges our team has gathered valuable expirience and universal solutions suitable for everyday tasks. We are here to lend you a helping hand and take care of your servers in order to let you have enough time to do more of what you love.




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