The tar file in this directory contains a shell script and a file that
contain the InCommon root certificates.  This file allow the Cisco
AnyConnect client for Linux to validate the InCommon Certificate on the UCI
VPN service. 

To install these files, do the following as root:

mkdir t
cd t
tar xzvf /location-of-tar-file/setup-certs.tar.gz
./setup-certs.sh

This will create a directory called /opt/.cisco/certificates/ca and copy the
.pem file into it.
