The rules that are mandatory must be open on the firewall. Refer to Architecture diagram for explanation.

Source Destination Description External flow
End user Nginx (HTTPS on 8443) HPA Portal, Keycloak administration, Webview YES
Calypso Agent
- server hosting calypso (engines, dataserver, ST, etc..)
- navigator (citrix, local desktop machine)
EM (TCP over SSL on 5443) Metrics flow from agents to HPA YES

For information, the following ports are also used locally :

Source Destination Description External Flow
Nginx HPA Portal (HTTPS on 28443) If collocated on same server not mandatory, otherwise mandatory. NO
Nginx Broadcom Webview (HTTPS on 8445) If collocated on same server not mandatory, otherwise mandatory. NO
Nginx Keycloak (HTTPS on 28443) If collocated on same server not mandatory, otherwise mandatory. NO
HPA Portal Keycloak (HTTPS on 28443) If collocated on same server not mandatory, otherwise mandatory. NO
HPA Portal HPA Extractor (HTTP on 18080) If collocated on same server not mandatory, otherwise mandatory. NO
HPA Portal HPA PostgreSQL(JDBC on 5555) User preferences NO
HPA Extractor Broadcom API(HTTP on 8081) If collocated on same server not mandatory, otherwise mandatory. NO
HPA Extractor Broadcom APM SQL(JDBC on 54321) If collocated on same server not mandatory, otherwise mandatory. NO
HPA Extractor HPA PostgreSQL(JDBC on 5555) If collocated on same server not mandatory, otherwise mandatory. NO
Broadcom APM SQL Broadcom PosgreSQL (JDBC on 5432) If collocated on same server not mandatory, otherwise mandatory. NO
<nothing> Local HPA Agent (5005) to send metrics with an EPAgent (push metrics to EM from local server) NO
End user Broadcom Workstation(TCP on 5001 or TCP over SSL on 5443) Port must be open to end user network YES