Bindings are stored in the binding table on
each source node. An entry of the binding table
relates a pair of endpoints. One endpoint indicates
the source node and service from which
data is produced. The other identifies the remote
node and service to receive the data. Figure 1c
exemplifies the binding relationships among
nodes of Fig. 1b. Note that service binding refers
to a logical structure of relationships spanning
independent of the physical network topology.
Such relationships may remain even though the
network has altered physical connectivities.