Research Projects on NFS, NAT/DNAT, firewalld, EBTABLES, DNS, DataGuard, Oracle RAC, DRBD (Network Based RAID), OpenStack Storage, Oracle Backup Solution (RMAN) and so on using Virtualization

Thanks for visiting my site.

My primary passion is towards computer systems especially on the Networking, Linux, Databases, Python, Perl and Java and evolving/emerging opensource technologies like OpenStack Storage, Chef, MCollective, ActiveMQ and so on to name a few. Maintaining this site thus isn't my primary passion; that said I have been trying to keep it up-to-date to the best hoping that it helps someone their inquisitive ride on experiments (like me!)

Most of the these were done using VMs (VBOX) that I configured on two assembled Windows 7.0 Servers, quick specs here - EVGA MOB,Intel i7 Chipset,16GB RAM (Corsair) and raided SSD Drives on HAF-935 Cooler Master.

NFS Data Hacking using NAT/ARPSPOOF and preventing it using EBTABLES [ Redhat/CentOS 7.x ] NFS Hacking using NAT (Network-Address-Translation) [ Redhat/CentOS 7.x ] Quick command reference. Man-In-The-Middle-Attack (MITM) using arpspoof [ Redhat/CentOS 7.x ] Setup DNS Master/Slave on Redhat/CentOS 6.5 OpenStack SWIFT Storage Service on Redhat/CentOS 6.4 (3 Storage Nodes/1 Swift Proxy Node) Oracle11gR2 RAC (Real Application Clusters) on Redhat/CentOS 5.8 Configuring Oracle Data Guard – Physical Standby with Fast-Start Fail Over using SuSE 11.2 and Oracle 11g. Open Source Project : Oracle RMAN Backup Solution Teradata STANDBY Database with few simple steps. SHMMAX and SHMALL for Oracle in Linux. Configuring Network RAID with DRBD using Suse Linux 11.4 (x86_64) [Single Primary Mode] Setup a Network RAID with DRBD and OCFS2 on Suse Linux 11.4 - Dual Primary Mode