A.1.1 Event Classes
Gateway-ST event messages specify a class and a type (see Section A.1.2) for
an event. The class code number identifies the location where the Gateway-ST
event occurred. Table A–1 lists the event classes and their location.
Table A–1 Event Classes and Location
Event Class
Location of Event
256
Line
257
Circuit
258
Physical Unit
259
Session
265
Counters
266
Gateway management
Initialization
Logging
268
DHCF/GAS
269
RJE
A.1.2 Event Types
Event types are categorized according to the class of events to which they
belong. This section lists and explains all event types. The text that follows
the type and describes the event is not displayed on the Gateway-ST node.
However, the text is documented here because it might be displayed at the
DECnet sink node.
Interpreting System Messages A–3
