Summary
This article discusses the known TCP/IP ports (TCP and/or UDP) that are used by Citrix services.
Information
Function |
Ports |
ICA (Default) |
TCP: 1494 |
IMA |
TCP: 2512 |
CMC |
TCP: 2513 |
SSL |
TCP: 443 |
STA (IIS) |
TCP: 80 |
TCP Browsing |
UDP: 1604 |
XML (Default) |
TCP: 80 |
Citrix License Management Console |
TCP: 8082 |
Presentation Server Licensing |
TCP: 27000 |
ICA session w/ Session Reliability enabled |
TCP: 2598 |
Access Gateway Standard and Advanced Editions |
TCP: 9001, 9002, 9005 |
Manager service daemon server |
TCP: 2897 |
Network Manager SNMP |
UDP: 161, 162 |
Also, in addition to port 27000, Citrix Licensing uses a dynamically determined TCP port for the Citrix vendor daemon. See the Additional Information section below for a link to a document with information on how to configure the Citrix vendor daemon with a static port.
When configuring or changing these ports, Citrix recommends that you use a port that is not being used by any other services.
Notes
1. XML and the sharing of port 80 when using MetaFrame XP and IIS is supported. See CTX655216 - How to Change the ICA Port Number Assignment to alter port 1494 for ICA.
2. See CTX799332 - Running Citrix Secure Gateway and IIS/NFuse on the same server to configure CSG, IIS, and NFuse on the same server.
References
http://www.iana.org/assignments/port-numbers
Microsoft’s article Q150543 for Windows NT, Terminal Server, and Microsoft Exchange Services Use TCP/IP Ports.
More Information
CTX103356 – Firewall Configuration Concerns Between the License Server and Citrix Products
CTX109687 – Protocols and Ports Used For a Citrix NetScaler High Availability Configuration
