Known TCP/IP ports (TCP and/or UDP) that are used by Citrix services.
| 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.
CTX103356 – Firewall Configuration Concerns Between the License Server and Citrix Products
CTX109687 – Protocols and Ports Used For a Citrix NetScaler High Availability Configuration
This document applies to:
- MetaFrame XP 1.0 for Microsoft Windows 2000
- MetaFrame XP 1.0 for Microsoft NT 4.0 Server Terminal Server Edition
- MetaFrame 1.8


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