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and firewall that uses a static IP address of 10.0.2.2. The system can use these details to retrieve a valid IP address using any DHCP client. IP address 10.0.2.2 is also the default address of the host system ... 2

-V technology gives administrators a powerful, server-based virtualization platform for host systems with x64 CPUs. The Hyper-V can have a role in Windows Server 2008 (R2) or stand alone as Microsoft Hyper ... 2

staff in a very simple way can sometimes provide a solution. Terminal programs exist for any operating system, and they can support access via dialup connections, encrypted Internet connections, internal ... 2

/downloads/en/details.aspx?familyid=1687160B-634A-43CB-A65A-F355CFF0AFA6&displaylang=en Windows SharePoint Services 3.0 Service Pack 2: http://www.microsoft.com/downloads/en/details.aspx?displaylang=en&FamilyID=79bada82-c13f-44c1-bdc1-d ... 2

a computer's desktop over the LAN or the Internet and pass mouse movements and keyboard input through. In individual cases, advanced features also pass the hardware attached to the remote server through ... 2

. The mother of all clouds sets the bar for all others. Notice that the AWS GUI is slightly long in the tooth. Amazon's Web Services comprise virtual servers (EC2), a web-based storage service (S3 ... 2

name. In OCFS2's case, a single ASCII file is all it takes (Listing 1). Listing 1 /etc/ocfs2/cluster.conf node: ip_port = 7777 ip_address = 192.168.0.1 number = 0 ... The vanilla kernel includes two cluster filesystems: OCFS2 has been around since 2.6.16 and is thus senior to GFS2. Although OCFS2 is non-trivial under the hood, it is fairly simple to deploy. ... OCFS2 ... A simple approach to the OCFS2 cluster filesystem

to me (Listing 2). Listing 2 Action Settings 01 # ban the IP & send an e-mail with whois report and include relevant log lines to the destemail 02 action_mwl = %(banaction)s[name=%(__name__)s ... For its size, fail2ban, a utility that scans logfiles and bans suspicious IP addresses, punches well above its weight. ... fail2ban ... The fail2ban intrusion prevention framework

are the processor, RAM, network speed, and Active Directory response times. In the case of virtual servers that you run with Hyper-V on Windows Server 2008 R2, you will definitely want to install Service Pack 1 ... Performance monitoring in Windows Server 2008 R2

The end of September was marked by the popping of champagne corks down at the OpenStack project: Right on schedule, the project released a new version of its own cloud environment, OpenStack 2012.2 ... The OpenStack developers have released the new 2012.2 version of their protégé, code-named "Folsom." What potential does OpenStack offer, and what distinguishes it from other clouds? We provide ... Intro to OpenStack 2012.2