1. In DECnet or SNA network, a communications path between two nodes.

2. In DECnet a layer that defines the system - dependent aspects of logical link communication.

3. In DECnet, a layer that defines the system-dependent aspects of logical link communication. A logical link is a virtual circuit on which information flows in two directions.

4. In DECNET, a packet that has exceeded the maximum number of visits for the recovering node.

5. Using a network bndge designed by ourselves the SCADA which is based on NOVELL can communicate with MIS which is supported by DECNET.