Invention Grant
- Patent Title: Methods and apparatuses for routing and forwarding, establishing routing table, and acquiring content
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Application No.: US14737941Application Date: 2015-06-12
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Publication No.: US09948557B2Publication Date: 2018-04-17
- Inventor: Lingyuan Fan , Chunfeng Yao , Zhefeng Yan
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: CN201210535249 20121212
- Main IPC: H04L12/741
- IPC: H04L12/741 ; H04L12/64 ; H04L12/717 ; H04L12/725

Abstract:
Methods and apparatuses for routing and forwarding, establishing a routing table, and acquiring content are provided. The method for routing and forwarding includes: receiving a content request packet, where the content request packet carries a content name of requested content and container information of the requested content; determining whether any forwarding entry that matches the content name of the requested content exists in a FIB; determining whether any forwarding entry that matches the container identifier in the container information exists in the FIB when no forwarding entry that matches the content name of the requested content exists in the FIB; and when a forwarding entry that matches the container identifier in the container information of the requested content exists in the FIB, sending the content request packet according to a port in the matched forwarding entry.
Public/Granted literature
- US20150281079A1 METHODS AND APPARATUSES FOR ROUTING AND FORWARDING, ESTABLISHING ROUTING TABLE, AND ACQUIRING CONTENT Public/Granted day:2015-10-01
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