Portal website skipping method of access gateway

• Main Authors: LIU CAIGEN, ZHA YUN
• Format: Patent
• Language: Chinese; English
• Published: 10.01.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses a portal website skipping method of an access gateway, which comprises the following steps that: the access gateway receives a message sent by a terminal and judges whether themessage is accessed for the first time or not; if so, the HTTP or HTTPS protocol message are identified; header information of the protocol message is extracted, and whether the message is sent by abrowser of a subordinate terminal or not is judged; and if so, the webpage skips to a specified website. In the process of identifying the message of the underhung terminal, the message sent by the terminal browser is identified in a two-stage combination mode of Linux kernel port matching and application layer deep analysis, excessive analysis does not need to be carried out on a common message,and the influence on the performance of a gateway or a router is very little while portal jump is realized. 本发明公开了一种接入网关的门户网站跳转方法，包括：接入网关接收终端发出的报文，判断是否为首次接入；若是，则识别出HTTP或者HTTPS协议报文；提取所述协议报文的头部信息，判断该报文是否为下挂终端的浏览器发出；若是，则将网页跳转至指定网站