Patent ID: 8130712

Claim:
One or more non-transitory computer-readable media having computer-useable instructions embodied thereon for performing a method of monitoring data-usage information received from a dual-stack mobile device, the method comprising: in a first Internet Protocol (IP) version, establishing with the mobile device a first Internet Protocol (IP) data session using a single authentication session, thereby enabling a first flow of data between the mobile device and a packet-routing component, wherein the single authentication session is established using an authentication process or method that corresponds to the first IP version; in a second Internet Protocol (IP) version, establishing with the mobile device a second Internet Protocol (IP) data session using the single authentication session, thereby enabling a second flow of data between the mobile device and the packet-routing component, wherein the first and second IP versions are different; incident to establishing the second IP data session, communicating a first IP-session message to a receiving component; incident to a termination of the second IP data session, communicating a second IP-session message to the receiving component; utilizing the first and second IP-session messages to determine a value associated with the second IP data session; and based on the value, creating a report that includes an expression of the value.