It represents the name of the file that is created to
store the metering record or the IP address and port
number to which the metering information was streamed in
both the success and failure scenerios.
In the case of local storage it is the filename generated
as the CMTS host name followed by the timestamp when the
file was created.
The file will be stored in the filesystem as specified in
ccmtrCollectionFilesystem.
In the case of streaming it is the IP address and port
number in the format IPADDRESS:PORT# to which the last
streaming took place.