What specific authentication methods are supported, and what access control model is used?

VPF supports authentication via RACF, allowing integration with existing security infrastructure. Access control is managed using RBAC (Role-Based Access Control), enabling administrators to define roles and assign permissions to users. Encryption is used for data transmission via HTTPS and for securing print job storage. Detailed audit logs track user actions, print job submissions, and security-related events.

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Beta 14

Beta Systems Supported z/OS

Supporting Services

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Beta Systems

Product Overview

The VPF (Virtual Print Facility) architecture on z/OS consists of several key components. The Print Server receives print jobs, validates them, and places them in the spool. The Spool Manager handles the queuing and storage of print jobs, managing job priorities and retention policies.

The Output Processor formats the print data and sends it to the appropriate printers. These components communicate via internal messaging and shared file systems. The REST API provides programmatic access to these functions.

The API endpoints include /printjobs for job submission, /jobs/{job_id} for status monitoring, and /printers for printer management. Authentication is handled via RACF, and authorization is managed through RBAC. Data transmission uses HTTPS for secure communication.

Configuration files define printer definitions, network settings, and security policies. The system uses TCP/IP for network communication, with configurable ports. Detailed audit logs track user actions, print job submissions, and security-related events.

Compared to other print solutions, VPF offers a more streamlined integration with other Beta Systems products and enhanced security features.

Frequently Asked Questions

What are the main system components of VPF, and what are their specific roles in the printing process? What are the key configuration parameters that administrators can adjust to optimize VPF performance and functionality? What types of APIs does VPF expose, and how can developers use them to integrate with other systems? What protocols does VPF use for communication, and what are the implications for network configuration and security? How does VPF handle print job spooling, processing, and distribution within the z/OS environment?

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What types of APIs does VPF expose, and how can developers use them to integrate with other systems?

VPF exposes a REST API for print job submission, status monitoring, and management. Developers can use standard HTTP methods (GET, POST, PUT, DELETE) to interact with the API endpoints. Supported programming languages include Java and Python, with SDKs available for streamlined integration. Communication occurs over HTTP/S, requiring appropriate network configuration for secure data transfer.

What are the main system components of VPF, and how do they communicate?

VPF uses TCP/IP for network communication, with specific ports configurable during installation. The main components include the Print Server, Spool Manager, and Output Processor. The Print Server receives print jobs, the Spool Manager handles job queuing and storage, and the Output Processor formats and sends jobs to printers. These components communicate via internal messaging and shared file systems.

What configuration files or interfaces are used?

VPF uses a combination of configuration files and system interfaces. Configuration files, typically in a text-based format, define parameters such as printer definitions, network settings, and security policies. System interfaces include JCL (Job Control Language) for job submission and system console commands for monitoring and control.

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Beta 14

Product Overview

Frequently Asked Questions

What types of APIs does VPF expose, and how can developers use them to integrate with other systems?

What are the main system components of VPF, and how do they communicate?

What configuration files or interfaces are used?

What specific authentication methods are supported, and what access control model is used?

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