Dynamic VPN Routing for Streaming Bypass
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Solution Overview
Problem
Existing VPN technologies face challenges in efficiently routing data requests between multiple servers, particularly when streaming data, as they often get blocked by video streaming providers due to geographic licensing restrictions and the use of VPNs.
Innovation Solution
A method and apparatus that dynamically route data requests and responses inside or outside of a VPN based on evaluations of identifiers such as IP addresses, domain names, and SNI extensions, allowing data streaming to occur without being blocked by video streaming providers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If all data requests are routed through a VPN to maintain security, then security is improved, but data streaming is blocked by video streaming providers
Solution Approach 1:
The system segments data requests into different categories (streaming content vs. other data) and routes them through different paths. Streaming requests are routed outside the VPN while other requests continue through the VPN tunnel, allowing selective bypass of VPN blocks for streaming content while maintaining security for other communications.
Solution Approach 2:
The system applies different routing qualities to different types of data traffic. Streaming traffic receives special treatment by being routed outside the VPN, while other traffic maintains the standard secure VPN routing. This local differentiation resolves the contradiction by optimizing each traffic type for its specific needs.
2Productivity
If data requests are routed outside the VPN to bypass blocks, then data streaming is improved, but security is compromised
Solution Approach 1:
The system separates streaming traffic from other traffic, applying different security and routing policies to each segment. Only streaming traffic is routed outside the VPN, while all other traffic maintains VPN protection, thus minimizing security exposure while enabling streaming functionality.
Solution Approach 2:
The system dynamically changes routing parameters based on the type of data being transmitted. By identifying streaming protocols and patterns, the system adjusts the routing parameter to bypass the VPN for these specific data flows while maintaining VPN routing for other data, effectively changing the security posture only where necessary.
3Speed
If multiple network interfaces are used for data transmission, then speed is improved, but complexity of switching between interfaces increases
Solution Approach 1:
The system merges multiple network interfaces into a unified routing decision framework. Instead of manually managing each interface, the system combines them under a single intelligent routing layer that automatically selects the appropriate interface based on the data request type, eliminating the need for complex user-side switching while utilizing multiple interfaces for improved speed.
Solution Approach 2:
The routing system performs automatic interface selection without requiring user intervention. The system monitors outgoing data requests, identifies streaming traffic, and autonomously routes it through the appropriate network interface, making the complexity management self-service rather than user-managed.
Data Source
AI summary
One example method of operation may include receiving a domain name service (DNS) request, via a routing module of a client device, intended to be routed through a first virtual private network (VPN) server, determining, via the routing module, the DNS request matches information stored on a deny list, routing the DNS request to a second VPN server different from the first VPN server, receiving, via the client device, an IP address associated with the DNS request, and transmitting a data request intended for a remote server associated with the IP address to the second VPN server.