<http://schema.org/description>
"CrashPlan PROe, the CrashPlan app, and other products in your Code42 environment use certain network ports to function normally. If you have network connectivity issues with CrashPlan PROe, verify that your firewall rules permit traffic over these ports."^^<http://www.w3.org/2001/XMLSchema#string>
<http://support.code42.com/Administrator/3/Planning_And_Installing/TCP_And_UDP_Ports>