When summary or cluster routes are specified this field
will provide additional information about the fully
qualified routes within the specified clusters. Since,
summary or cluster routes represent a group of
destinations it is necessary to collect and maintain
status information on routes that are not available.
Additional, route statements are created dynamically
whenever a TFP or TFR is received on a fully qualified
route represented by a defined summary route. There are
three four types of dynamic route as follows.
List of the possible route status values.
'unknown': Undefined type of route.
'static': A fully-qualified route configured by system
administrator.
'cluster': An ANSI cluster route. A DPC and mask
with length of 16 bits configured by system
administrator.
'summary': An DPC and a mask with length 0-10 for ITU and
0-15,17-23 for ANSI. A summary route is configured by
a system administrator.
'xlist': This route is dynamic and is create whenever TFP
or TFR is received for a point-code represented by a
ANSI cluster route.
'shadow': When a TFP or TFR is received for a point-code
represented by a summary or cluster route all route
statements specified for the summary or cluster
destination are copied. These new routes appear
under the specific fully-qualified destination.
The route will be marked as a shadow when a TFP or
TFR has not been received for that particular route.
'management' : When a TFP or TFR is received for a
point-code represented by a summary route all route
statements specified for the summary destination are
copied. The new routes appear under the
fully-qualified destination specified in the TFR or
TFP. The route specified in the TFR or TFP will be
marked as a dynamic to indicate that MTP3 route
management information is available for this route.
'alias': Route statement is created in response
to conversion statements defined to alias point-codes
across networks.