| A header
precedes the list of entries: |
| 0 (0) |
4 |
Structure identifier |
| 4 (4) |
2 |
Length of the header, including the
structure identifier and this length field |
| 6 (6) |
2 |
Length of each entry in the subnetwork
routing list |
| 8 (8) |
2 |
Number of total entries allowed in
the subnetwork routing list |
| 10 (A) |
2 |
Number of initialized entries in
the subnetwork routing list |
| The
header is followed by the entries in the subnetwork routing list.
Each entry has the following structure: Subnetwork routing list
entry structure
|
| 0 (0) |
8 |
Network ID of the node |
| 8 (8) |
8 |
Name of the node |
| 16 (10) |
1 |
Length of the actual network ID |
| 17 (11) |
1 |
Length of the actual name |
| 18 (12) |
1 |
Subnetwork visit count associated
with this node |
| 19 (13) |
1 |
Reserved |
| 20 (14) |
1 |
Node information flags - Bit Value
- B'1... ....'
- The node is a border node.
- B'0... ....'
- The node is a network node.
- B'.1.. ....'
- The node is adjacent to this node.
- B'.0.. ....'
- The node is not adjacent to this node.
- B'..1. ....'
- The node is not in the same subnetwork as this node. The node
is nonnative.
- B'..0. ....'
- The node is in the same subnetwork as this node. The node is
native.
|
| 21 (15) |
1 |
Entry information flags - Bit value
- B'000. ....'
- The entry was defined using an adjacent cluster routing table
definition
- B'001. ....'
- The entry was added by VTAM® due
to search processing results
- B'010. ....'
- The entry was added by VTAM because
DYNAMICS=FULL was specified on the adjacent cluster routing table
used for this subnetwork search
- B'011. ....'
- The entry was added by VTAM because
DYNAMICS=LIMITED was specified (or defaulted) for the adjacent cluster
routing table used for this subnetwork search
- B'101. ....'
- The entry was added by VTAM due
to directory database information
- B'...0 0...'
- The entry has not been used previously for a search of this network
ID
- B'...0 1...'
- The previous cross-subnetwork search for this network ID that
used this entry was not successful
- B'...1 0...'
- The previous cross-subnetwork search for this network ID that
used this entry was successful
|
z/OS Communications Server: SNA Customization
Copyright IBM Corporation 1990, 2014