Sat6: Checking connection to cdn.redhat.com

[jhutar]

https://github.com/boogiespook/sat6_healthCheck/blob/master/sat6_healthCheck.sh#L304-L314

function checkNetworkConnection {
    echo -e "
#######################
## Connection Status ##
#######################
    "
    # Connection to cdn.redhat.com
    echo " + Checking connection to cdn.redhat.com"
    ms=$(ping -c5 cdn.redhat.com | awk -F"/" '/^rtt/ {print $5}')
    echo " -  Complete.  Average was $ms ms"
}