Branch service communication access method and system and a network apparatus

Abstract

The disclosed method and system for network point business communication access comprise: the terminal network device builds Telnet connection to IP business terminal to exchange business data, as well as custom protocol connection based on TCP / IP with front-end processor to exchange data; the terminal device sends maintenance mange information acquired by built connection to the manager. This invention enhances manageability and maintainability greatly.

Description

technical field [0001] The present invention relates to network communication technology, in particular to a method and system for realizing network point service communication access based on IP service terminals and a network device responsible for terminal access. Background technique [0002] At present, with the continuous development of information technology and network economy, outlet business has been widely used by people. In the outlet business, service terminals are set up in each outlet, and users log in to the front-end processor in the background through the service terminals of each outlet to conduct various transactions. For example, set up service terminals in major shopping malls, supermarkets and gas stations, and connect the service terminals to the front-end computer in charge of card account processing in the bank. In this way, after the user consumes, he only needs to swipe the card on the service terminal You can pay the amount you spend. [0003] ...

AI Technical Summary

Problems solved by technology

[0005] However, in the prior art, since the Telnet protocol is an open standard protocol and only supports the most basic business interaction functions and features, the terminal-side network devices and front-end processors that only support the Telnet protocol can only complete basic business data Interaction process, but unable to obtain and provide various business maintenance information of branch business, for example, unable to provide managers with link or equipment working status information, unable to provide managers with real-time interactive business data, etc., therefore, greatly reducing Improve the manageability and maintainability of branch business

In addition, due to the standardization and openness of the Telnet protocol, its security is poor. Therefore, in order to ensure the security of the business, many front-end processors do not support the Telnet protocol in the network service. In this case, the IP service cannot be used. The terminal implements outlet services, which greatly limits the application of outlet services

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