Virtel Universal Protocol

The architecture of Virtel Universal Protocol (VUP) is designed for high availability, scalability, and efficient protocol conversion. The main components include the VUP Server, Configuration Manager, and various protocol-specific modules. The VUP Server is the core component, responsible for handling protocol conversion between SNA and TCP/IP.

It receives data from one protocol, transforms it according to predefined rules, and transmits it using the other protocol. The Configuration Manager provides a centralized interface for managing VUP settings, including network configurations, protocol mappings, and security parameters. Protocol-specific modules handle the intricacies of each protocol, such as SNA and TCP/IP, EBICS, and SWIFT.

These modules encapsulate the protocol-specific logic, allowing the VUP Server to handle different protocols seamlessly. Communication between components is primarily internal, using optimized data transfer mechanisms. VUP utilizes configuration files, which are essential for defining the conversion rules and mappings.

These files specify how data elements are transformed between protocols. The system supports various authentication methods, including user ID and password, and integrates with security infrastructure. Network requirements include specific ports for SNA and TCP/IP communication.

The architecture supports high availability through redundant components and failover mechanisms. VUP's design allows for horizontal scaling, enabling it to handle increasing data volumes and transaction rates. The system also includes robust logging and monitoring capabilities, providing detailed insights into data flow and potential issues.

Compared to competitors, VUP offers transparent application integration, reducing the need for extensive code modifications. The architecture is designed to minimize latency and maximize throughput, ensuring efficient data transmission.