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AVEVA™ PI System Topologies for PI Server 2018

Topology 4A diagram

  • Last UpdatedJan 17, 2025
  • 1 minute read

The following diagram shows the achievable performance envelope for Topology 4A when built with the prescribed servers, hardware resources, software, and data flows.

A diagram that shows the recommended servers, hardware resources, software, and data flows for Topology 4A using PI Server 2018 and other PI products.

Topology 4A: PI data flows

  1. Inbound Data Flowing to PI Data Archive - TCP port 5450 (Clients)

  2. PI Data Archive Collective Node Traffic

  3. PI Server Requests Flowing to MS SQL Server - TCP port 1433 (SQL), UDP port 1434 (SQL)

  4. PI Analysis Service, Notifications Flowing to Data Archive. PI AF Requests Proxied through NLB TCP ports 5450 (PINET-Data Archive), 5457 (PINET-AF)

  5. Windows Failover Cluster Traffic to Shared Storage - TCP port 3343, UDP port 3343

  6. PI Vision Requests Flowing to MS SQL Server - TCP port 1433 (SQL), UDP port 1434 (SQL)

  7. PI Vision and WebAPI Requests Flowing to Data Archive.  PI AF Requests Proxied through NLB TCP ports 5450 (PINET-Data Archive), 5457 (PINET-AF)

  8. PI Client Requests Flowing to PI Data Archive.  PI AF Requests Proxied through NLB.- TCP ports 5450 (PINET-Data Archive), 5457 (PINET-AF), 5464 (SQLDAS-HTTP/SOAP), 5465 (SQLDAS-net.tcp)

  9. PI Web Clients Requests Flowing to NLB and Proxied to Web Servers - TCP ports 80 (HTTP), 443 (HTTPS)

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