Category: Technical

Installation of Xen on Centos6.

Redhat doesn’t ship Xen hyper-visor or Dom0 compatible kernal with RHEL6. Centos follows it and we have to compile and install the Xen (Dom0)kernel and hyper-visor separately.Still Centos6 can be used as guest virtual machine without any modification to the…

GRE VPN / Tunnel Explained

I had a chance to setup GRE VPN for a customer requirement. Below are the details so that we don’t have to re-invent again.GRE VPN is also called as GRE (Generic Router Encapsulation) tunnel. We need to consider GRE VPN…

Linux Tape Backup

Magnetic tape is a non-volatile storage medium consisting of a magnetic coating on a thin plastic strip. Nearly all recording tape is of this type, whether used for video, audio storage or general purpose digital data storage using a computer.…

Configure Ldap Server in Centos 5.7

Dear All, Please find the below configuration file. 1.Yum install openldap 2.create a passwd for ur webldap slappasswd -click on Enter Type the passwd ex : fcoos Retype the passwd :fcoos 3.go to the config file vi /etc/openldap/salpd.conf and edit…