Mirror

GNU Software (Official Mirror)

HTTP:
http://mirror.clarkson.edu/gnu/
Rsync:
rsync://mirror.clarkson.edu/gnu

Upstream Mirror:
http://mirrors.kernel.org/
Frequency of Updates:
4 times Daily
Homepage:
http://directory.fsf.org/GNU/

Linux (Including Kernel Source)

HTTP:
http://mirror.clarkson.edu/linux/
Rsync:
rsync://mirror.clarkson.edu/linux/

Upstream Mirror:
http://rsync.kernel.org/
Frequency of Updates:
4 times Daily
Homepage:
http://kernel.org

Extra Packages for Enterprise Linux (EPEL) (Official Mirror)

HTTP:
http:://mirror.clarkson.edu/fedora-epel/
Rsync:
rsync://mirror.clarkson.edu/fedora-epel/

Upstream Mirror:
http://mirrors1.kernel.org
Frequency of Updates:
4 times Daily
Homepage:
http://fedoraproject.org/wiki/EPEL

The Document Foundation (Including LibreOffice)

HTTP:
http://mirror.clarkson.edu/tdf/
Rsync:
rsync://mirror.clarkson.edu/tdf

Upstream Mirror:
rsync.documentfoundation.org
Frequency of Updates:
4 times daily
Homepage:
http://www.documentfoundation.org/

Cygwin

HTTP:
http://mirror.clarkson.edu/cygwin/
Frequency of Updates:
4 times Daily
Homepage:
https://www.cygwin.com/

Isabelle (Official Mirror)

HTTP:
http://mirror.clarkson.edu/isabelle/
Frequency of Updates:
4 times Daily
Homepage:
https://isabelle.in.tum.de/