PopTop is an open-source PPTP VPN solution for Linux. Here’s a rudimentary guide on how to install and configure it on CentOS/RHEL based distro. The RPMs I refer to are… read more →
The standard config of the mail components of ISPConfig seems to have some problems to get mail delivered to the configured mailboxes (at least on the CentOS system I tested).… read more →
Make sure you fill out these fields with your Asterisk server’s hostname; Domain Proxy server Registrar server For some strange reason the phone won’t register if not all of these… read more →
Installing a bridged firewall enables you to use external IPs (no NAT) for the equipment behind your firewall. Here’s a rudimentary guide on how to do it on CentOS/RHEL based… read more →
Here’s how to change the timezone on CentOS/RHEL; cp /usr/share/zoneinfo/Europe/Brussels /etc/localtime