Communication Control Apparatus Routing Table Management
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Solution Overview
Problem
Existing communication control systems face increased processing loads and delays when handling multiple communication opposite parties, leading to deterioration in communication service quality due to the need for extensive collation and confirmation processing for each communication packet.
Innovation Solution
A communication control apparatus that dynamically determines whether to store apparatus identification information in a routing table based on communication information and the available storage capacity, optimizing the routing process by selecting the appropriate communication route between a physical network and a VPN network to balance processing loads.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the apparatus stores apparatus identification information of multiple communication opposite parties in the routing table, then the communication route switching capability is improved, but the processing load for collation and confirmation increases
Solution Approach 1:
The system performs preliminary storage of apparatus identification information in the routing table when communication start requests are received. By pre-populating the routing table with destination information before actual communication packets arrive, the system eliminates the need for real-time collation processing, thereby reducing processing load while maintaining route switching capability
Solution Approach 2:
The routing table is dynamically updated based on received communication start requests. The system adapts the routing table content according to actual communication needs, storing only the necessary apparatus identification information for current communication sessions, thus optimizing the balance between route switching capability and processing load
2Measurement precision
If the apparatus executes collation processing for each communication packet, then the communication route accuracy is improved, but the communication delay increases
Solution Approach 1:
The system performs route determination in advance by storing apparatus identification information in the routing table when communication start requests are received. This preliminary action ensures that when communication packets arrive, the routing decision has already been made, eliminating real-time collation delays while maintaining route accuracy
Solution Approach 2:
The system extracts and stores only the essential apparatus identification information needed for routing decisions in the routing table. By separating the route determination function from the packet forwarding function, the system eliminates unnecessary collation processing for each packet while preserving accurate route switching
3Reliability
If the apparatus stores more apparatus identification information in the routing table, then the communication service quality is improved, but the storage requirement increases
Solution Approach 1:
The routing table size and content are dynamically adjusted based on actual communication needs. The system stores apparatus identification information selectively according to received communication start requests, ensuring adequate storage capacity for maintaining communication service quality without permanently allocating excessive storage resources
Data Source
AI summary
A communication control apparatus for switching a communication route from a first apparatus to a second apparatus based on apparatus identification information identifying the second apparatus, the communication control apparatus including: a table storage unit configured to store the apparatus identification information; a storage unit configured to store communication information of communication to the second apparatus with which the communication is performed; and a control unit configured to determine whether or not the control unit stores the apparatus identification information of the second apparatus starting the communication in the table storage unit based on the communication information stored in the storage unit and an information amount of the apparatus identification information capable of storing in the table storage unit.