Recent Config Changes
2014/11/29 -- einstein Changed the NTP servers to ns1.unh.edu, ns2.unh.edu, nic.unh.edu, since these actually work! 2014/11/04 -- einstein taro Iptables have a new, long, blacklist. 2014/11/04 -- einstein Changed Postfix authentication module from smtpd to dovecot. This fixes the issue with postfix claiming authentication methods which don't actually work. 2014/10/05 -- corn and jalapeno Change: Fully transitioned RHEL repositories and packages to their equivelant CentOS versions. Both changes required downloading and installing CentOS's repository keys, removing all packages that start with rhn (replaced with the CentOS versions), then cleaning all cached packages and running a standard yum upgrade. Details on what commands used can be found at http://knowledgelayer.softlayer.com/procedure/convert-redhat-centos
2014/09/26 -- einstein Change: Stop the avahi-daemon service and take it out of the automatically started services. Avahi-daemon implements Apple's "bonjour" protocols, which I don't think we need.