The table below provides a comprehensive list of all the ports used by Celiveo solutions and describes the ports and applications used for communication between the Celiveo components that consist of the Celiveo Server Services, Web Admin Server, Active Directory, Database (SQL) server, the device, and the PC/laptop/workstation.

Origin Destination Application name/service, exe Destination Port Protocol Comments
Server-based Printing
Web Admin Active Directory slapd 636 TCP For Local ID list generation/Enrollment from the Active Directory.
Printing Device Celiveo Embedded Code 443/9100 TCP For sending Celiveo Embedded Solution and printer configuration/print jobs
8181 TCP To collect the printer logs
SMTP Server 587 TCP SMTP via SSL/TLS
Printing Device Active Directory Celiveo Embedded Code 636 TCP For Direct LDAP communication from the device
Virtual Printer Celiveo Notification service Celiveo Virtual Printer Service.exe 22001 TCP Only needed for client PCs equipped with the optional standalone rules popup module for CSVP
Printer Discovery Agent Client Web Admin CeliveoPrinterDiscovery AgentService.exe 22201 TCP To update the database
Printing Device 161 UDP SNMP to retrieve printer data
Discovery Agent/Virtual Printer/Web Admin SQL Server sqlserver.exe 1433 TCP To allow remote connection to SQL Server
1434 UDP Needed when SQL Server is configured to use dynamic port
Serverless Printing
Web Admin Client PC Celiveo Virtual Printer Service.exe 65219 TCP Optional: port used to retrieve client PC CVP logs from the WebAdmin portal, for troubleshooting
Printer Discovery Agent Client Web Admin CeliveoPrinterDiscovery AgentService.exe 22201 TCP To update the database
Printing Device CeliveoPrinterDiscovery AgentService.exe 161 UDP SNMP to retrieve printer data
Virtual Printer SQL Server Celiveo Virtual Printer Service.exe 1433 TCP Celiveo Virtual Printer Ping Verification
1434 UDP Needed when SQL Server is configured to use dynamic port
Web Admin 443 TCP Failover system to collect SQL Server Connection Settings

Dynamic Ports

To allow the database connection with dynamic ports, it is necessary to allow connection through the firewall to both the SQL Server process (any port) and SQL Browser (port 1434).

Celiveo Shared Virtual Printer

Celiveo Shared Virtual Printer for Server-based Pull Printing relies on Microsoft Print Spooler, SMB and RPC services to share the print queue across the corporate network, these require the following ports to be open.
Note: These requirements are not applicable for Celiveo Virtual Printer for Serverless Pull Printing.

Application protocol Protocol Ports
NetBIOS Datagram Service UDP 138
NetBIOS Name Resolution UDP 137
NetBIOS Session Service TCP 139
SMB TCP 445
Printer Sharing Spooler Service RCP* TCP/UDP 49152-65535

*Depends on the Windows Server Configuration

Source:
Service overview and network port requirements – Windows Server | Microsoft Docs

Last modified: 5 October 2022

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