Sometimes, we require details of ports SharePoint uses for its internal communication. List of ports of SharePoint 2016 and its related services are provided below.
Note: Open ports 32843, 32844, 808 between web and application servers.
|
Table of Contents Protocol |
Port |
Usage |
Comment |
| TCP | 80 | http | Client to SharePoint web server traffic (SharePoint – Office Online Server/Office Web Apps communication) |
| TCP | 443 | https/ssl | Encrypted client to SharePoint web server traffic (Encrypted SharePoint – Office Online Server/Office Web Apps communication) |
| TCP | 1433 | SQL Server default communication port. | May be configured to use custom port for increased security |
| UDP | 1434 | SQL Server default port used to establish connection | May be configured to use custom port for increased security |
| TCP | 445 | SQL Server using named pipes | When SQL Server is configured to listen for incoming client connections by using named pipes over a NetBIOS session, SQL Server communicates over TCP port 445 |
| TCP | 25 | SMTP for e-mail integration | Cannot in 2016 be configured (Use SMTP ports other than the default (25).) |
| TCP | 16500-16519 | Ports used by the search index component | Intra-farm only Inbound rule Added to Windows firewall by SharePoint. (GPO may override this change) |
| TCP | 22233-22236 | Ports required for the AppFabric Caching Service | Used by the Distributed Cache… |
| TCP | 808 | Search – Query processing component Windows Communication Foundation communication |
Search – Query processing component (WCF) |
| TCP | 32843 | Communication between Web servers and service applications | http (default) To use custom port, see references section Inbound rule Added to Windows firewall by SharePoint |
| TCP | 32844 | Communication between Web servers and service applications | https Inbound rule Added to Windows firewall by SharePoint |
| TCP | 32845 | net.tcp binding: TCP 32845 (only if a third party has implemented this option for a service application) | Custom Service Applications Inbound rule Added to Windows firewall by SharePoint |
| TCP | 32846 | Microsoft SharePoint Foundation User Code Service (for sandbox solutions) | Inbound on all Web Servers Inbound rule Added to Windows firewall by SharePoint Outbound on all Web and App servers with service enabled. |
| TCP | 636 | User Profile Synchronization Service/Active Directory Import | Synchronizing profiles between SharePoint 2016 and AD using SLDAP (Secure LDAP) |
| TCP | 5725 | User Profile Synchronization Service | Synchronizing profiles between SharePoint 2016 and Active Directory Domain Services (AD DS) |
| TCP + UDP | 389 | User Profile Synchronization Service | LDAP Service |
| TCP + UDP | 88 | User Profile Synchronization Service | Kerberos |
| TCP + UDP | 53 | User Profile Synchronization Service | DNS |
| UDP | 464 | User Profile Service | Kerberos change password |
| TCP | 809 | Office Online Server/Office Web Apps | Office Online Server/Office Web Apps intra-farm communication. |
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About Author
Satyendra Mishra
Project Management Professional (PMP) and Microsoft certified, motivated, energetic and accomplished Project Manager / Architect with 15+ years of work experience in Management, Architecture, Analytics, Development and Maintenance. I have been fortunate to be a part of over 25+ .Net / SharePoint projects delivery with various companies across different industry sectors. This has provided me a valuable insight and experience especially in successful implementation of SharePoint based solutions.
My experience in Web application implementation includes technology strategy and road-map definition, business and technical requirements identification, governance, platform architecture, solution design, configuration, development, quality assurance, training, post-production support, team lead and overall project delivery along with project management.
Satyendra Mishra holds a B.Tech. in Computer Science & Engineering and PG Diploma in Advance Computing from Center for Development and Advance Computing, Pune, India. He is also a certified Project Management Professional (PMP).
I love to share Project Management Tips and Tricks by writing Blogs in the Project Management India Community. I have written around 300+ articles in the Project Management, .Net, SharePoint and related client side technologies.