A system for storing information in a network. The system includes one or
more network elements and a message adapted for transfer between the one
or more network elements. A mechanism selectively augments the message
with information pertaining to a state associated with the one or more
network elements. In one embodiment, the system includes space within the
message for accommodating one or more state vias containing the state
information. One or more computers associated with the one or more
network elements are adapted to update the message with state information
pertaining to each of the one or more network elements that receives the
message via the network.