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Symantec VOPIED Protocol
Symantec's VOPIED protocol, previously known as VERITAS, is primarily used within enterprise environments for data backup, replication, and storage management solutions. It facilitates communication between backup agents and storage servers, enabling efficient data transfer and synchronization. The protocol operates over both TCP and UDP, supporting flexible, reliable operations crucial for maintaining enterprise data integrity and availability..
Symantec's VOPIED protocol is a proprietary communication protocol used predominantly within its data protection and backup software suites, inheriting functionalities from the former VERITAS technologies. Designed for enterprise-scale data management, it allows coordination between various client machines, backup agents, media servers, and storage devices. The protocol supports the orchestration of backup scheduling, execution, cataloging, and data transfer across diverse networked environments.
Operating over ports 13783/TCP and 13783/UDP, VOPIED employs a combination of control messages and data streams to manage backup workflows efficiently. TCP is generally utilized for reliable, connection-oriented commands and metadata exchange, while UDP may be leveraged for lightweight status messages or initial discovery phases, optimizing overall performance and responsiveness.
The protocol is tailored to support large-scale data replication, incremental backups, and disaster recovery processes. It integrates with storage solutions such as SANs and NAS, automating complex tasks like snapshot management, deduplication, and encryption (if configured). Despite no native encryption indicated here, enterprises often deploy VOPIED within secured, segmented internal networks to mitigate exposure risks.