Installation guide

2-3
LAT Service Connection Problems
At an OpenVMS host (Version 5.4-1 and later):
Ask the system manager of a node that offers the LAT service to invoke the port driver as
follows:
$ RUN SYS$SYSTEM:LATCP
• If you do not receive the LATCP prompt, LAT software is not running on your
OpenVMS service node.
Action: Run LAT$STARTUP using the following command:
$ @SYS$STARTUP:LAT$STARTUP.COM
• If you receive the LATCP prompt, verify the status of the LAT protocol by looking at
the Node State and Incoming Connections. Enter the following command at the LATCP
prompt:
LATCP> SHOW NODE
Node Name: EARTH LAT Protocol Version: 5.2
Node State:OFF
Node Ident: A VAX 6250 Cluster Member
Incoming Connections: Disabled Incoming Session Limit: 255
Outgoing Connections: Enabled Outgoing Session Limit: 255
Circuit Timer (msec): 80 Keepalive Timer (sec) : 15
Retransmit Limit (msg): 8 Node Limit (nodes): 100
Multicast Timer (sec): 30 CPU Rating: 100
User Groups: 80-89
Service Groups: 60,125
Service Name Status Rating Identification
EARTH Available 114 D A VAX 6250 Cluster Member
GALAXY Available 114 D A VAX 6250 Cluster Member
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LAT Control Program, Version 5.4-1
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LATCP>
If the Node State is OFF, the service node software is not running.
Action: Run LAT$STARTUP using the following command:
$ @SYS$STARTUP:LAT$STARTUP.COM
If Incoming Connections are Disabled, connections are not allowed to the service.
Action: Enable connections using the following command:
LATCP> SET NODE/CONNECTIONS=INCOMING