Method and device for generating routing table of digital receiving equipment

Abstract

The embodiment of the present invention discloses a method and device for generating a routing table of a digital receiving device, which relates to the field of data processing, and is used to prevent data packet forwarding from selecting a wrong path due to the existence of multiple default routes, thereby resulting in data forwarding Packet error or packet loss. In the embodiment of the present invention, N routing tables configured for the digital receiving device by N servers connected to the digital receiving device are obtained; one of the N default routes in the obtained N routing tables is used as a local default route. Save; and set the corresponding network segments obtained as the target network addresses of N-1 default routes, and convert the remaining N-1 default routes into static routes; according to the obtained N servers configured for the digital receiving device N Several routes in a routing table, as well as the obtained local default route and static route, generate a local routing table; thus solving the above problem.

Description

Technical field [0001] The invention relates to the field of data processing, in particular to a method and device for generating a routing table of a digital receiving device. Background technique [0002] The current digital receiving equipment can be connected to the multimedia broadcast information server through the RJ45 interface, and receive the broadcast and television program service provided by the radio and television internal network for the digital receiving equipment; however, with the popularity of digital receiving equipment in the home, the majority of users There are more and more requirements for the functions that can be realized by receiving equipment. Many users hope that digital receiving equipment can not only access the Internet but also provide broadcast and television program services. However, because the internal network of the radio and television has not been transformed into the Internet network, so The digital receiving device can only connect to ...

AI Technical Summary

Problems solved by technology

In this way, if the digital receiving device uses the first obtained default route provided by the Internet server as the local default route used when forwarding data packets, the digital receiving device may forward the default route that should have been provided by the multimedia broadcast information server to the radio and television operator. The data packets of the commercial server are incorrectly forwarded to the Internet server, which will cause some data packets to fail to reach the target server and cause packet loss, resulting in the failure of the normal use of the digital receiving equipment.

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