Networking facilities

SAF and the listen port monitor

The connection server

Identification and Authentication Facility

Network selection

Name-to-address mapping

User-level services

Procedural overview of BNU and REXEC administration
    Step 1: set up network selection
    Step 2: set up name-to-address mapping
    Step 3: set up the listen port monitor
    Step 4: set up the connection server
    Step 5: set up the cr1 authentication scheme
    Step 6: set up ID mapping
    Step 7: set up BNU
    Step 8: set up REXEC