API Gateway 10.11 | Administering API Gateway | High Availability, Disaster Recovery, and Fault Tolerance | High Availability and Fault Tolerance | Cross-DC Extended Settings
 
Cross-DC Extended Settings
The following table lists the extended settings that help you to specify the Cross-DC support:
Extended Setting
Description
pg_Dataspace_GossipInterval
Specifies how frequently each node should gossip with one another.
By default, the value is set to 3 seconds.
pg_Dataspace_TimeToFail
Specifies the maximum permissible interval between two consecutive gossips.
By default, the value is set to 30 seconds.
pg_Dataspace_WarmupTime
Specifies the maximum permissible rehashing interval from start-up or shut down of the server.
By default, the value is set to 300 seconds.
Make sure you configure the extended settings in each of the API Gateway instances that are installed across the data centers. For information about configuring extended settings, see Configuring Extended Settings.