Published on : July 7, 2010 by Vijesh Vijayan
SSL certificate or Secure Sockets Layer (Notice the last s in sockets) is used to secure the communication over the internet. This technique was introduced by Netscape. It uses the RSA public key cryptography for encryption/decryption. In the protocol stack used in the internet. The SSL protocol runs above TCP/IP and below higher-level protocols such […]
Published on : June 25, 2010 by Vipin R.N
Since we are providing VPS management service to our clients, sometimes the clients may raise support tickets saying that they are not able to access cPanel, WHM or webmail on their VPS. The error was, How to solve this Pre-Requisites : You should have Shell access (as root) to the Node server. Mostly this happens […]
Published on : June 5, 2010 by Vijesh Vijayan
Source compilation of Apache is a part Apache server administration. Let us see the steps, Basics of Compilation of Apache with PHP Here we are going to install apache using the source only. The choice of Operating System here is Linux (distro: Centos). The procedure we follow here will lead to a simple apache installation […]
Published on : May 25, 2010 by Vipin R.N
Since we are in VPS management service, sometimes we need to add or remove an IP address in the VPS. Prerequisites You need Node Server access for these (then only you can manage those VPS), that too SSH root access. The VPS should be either OpenVZ or Virtuozzo. Steps Say we are logged into the […]
Published on : September 12, 2009 by George K.
We are into Virtuozzo Management and sometimes we have come across the following OpenVPN issues on a OpenVZ / Virtuozzo enabled VPS. Let us discuss them, Error Note: Cannot open TUN/TAP dev /dev/net/tun: Permission denied (errno=13) Just follow the KB at http://wiki.openvz.org/VPN_via_the_TUN/TAP_device Error Note: Cannot set tx queue length on tun0: Operation not permitted (errno=1) […]
