276 The Practical OPNET User Guide for Computer Network Simulation
The classication rules for identifying original packets are specied via the
Original Packets attribute, which allows dening source, destination, protocol,
port, and application information to be matched against the corresponding informa-
tion of arriving packets. The source and destination information can be specied via
such attributes as IP address and Subnet Mask, Access Control List, Route Map,
and Network Object Group. The attribute Protocol accepts only values Any, TCP,
or UDP; the attribute Port allows specifying the actual port numbers; whereas the
attribute Applications requires you to specify the name of the application to which
the matching packet belongs.
The denition ...