TTC_FailoverPortRange
Specifies a port range for the port that the automatic client failover thread listens on for failover notifications in an active/standby replication configuration. The failover configuration enables a client application to connect to a new active node automatically if there is a failure on the current node.
Specifying a port range helps accommodate firewalls between the client and server systems. By default, TimesTen uses a port chosen by the operating system.
See Using Automatic Client Failover in Oracle TimesTen In-Memory Database Operations Guide for more information on automatic client failover.
Required Privilege
No privilege is required to change the value of this attribute.
Setting
Set TTC_FailoverPortRange as follows:
| Where to set the attribute | How the attribute is represented | Setting |
|---|---|---|
|
C or Java programs or UNIX and Linux systems |
|
Specify a lower value and an upper value for the port numbers in the format |
|
Windows ODBC Data Source Administrator |
Failover Port Range field on the Oracle TimesTen Client DSN Setup dialog. |
Specify a lower value and an upper value for the port numbers in the format |