Specific ports must be open on each server in the failover cluster. In most cases, if a default port is unavailable, a different port can be assigned.
- Use the following chart to verify the required ports are open in the failover cluster:
Port Number Server Type Used By 22 - Primary
- Secondary
- Standby-only
- Additional agent
- Primary monitor
- Secondary monitor
SSH 5432 - Primary
- Secondary
- Standby-only
JDBC and Postgres replication 61616 - Primary
- Secondary
ActiveMQ 1443 - Primary
- Secondary
RESTful API 9090 - Primary
- Secondary
DSA RESTful API