Traffic Flow Template Tutorial

This tutorial describes how to use the traffic flow template functions in a packet service sub-session.

1. 
   Use RPacketContext::CreateNewTFT() to create a new traffic flow template for a context.
2. 
   Use RPacketContext::EnumeratePacketFilters() to get the number of packet filters defined for the context.
3. 
   Use RPacketContext::GetPacketFilterInfo() to retrieve the information of a packet filter.
4. 
   Use RPacketContext::AddPacketFilter() to add or replace a packet filter used in the context.
5. 
   Use RPacketContext::RemovePacketFilter() to remove a packet filter from the context.
6. 
   Use RPacketContext::DeleteTFT() to delete a traffic flow template.
7. 
   Use RTelSubSessionBase::CancelAsyncRequest() to cancel any of the commands.