Installing Shoreline firewall (Shorewall) in RHEL

Shorewall is the common name for the Shoreline firewall, a “wrapper” for IPTables that will handle all the heavy lifting for you by simplifying the tasks. This article will get you started, showing you how to get Shorewall on your system. Installation Now then, I have good news and bad news for you. The bad [...]

Practical experience of migrating from HyperVM to VDSManager

This is originally posted by JOEsDC in WHT. It may come to use others’ help. I was able to successfully migrate all my hypervm nodes to VDSmanager without any data loss. Here are the steps I took. NOTE: I was running an up to date version of CentOS 5.3 x86_64 on all my nodes. I [...]