Title:
FORWARDING OF IP DATA PACKET
Document Type and Number:
WIPO Patent Application WO/2017/114378
Kind Code:
A1
Abstract:
In an example, the method comprises: a network device receives a fragmented IP data packet and determines a service type of the fragmented IP data packet; if the fragmented IP data packet belongs to a service type relying on port information, determining whether the fragmented IP data packet is a first data packet; if so, then establishing a fragment forwarding entry, IP header information and port information of the fragmented IP data packet being recorded in the fragment forwarding entry, and using the port information to perform a service processing on the fragmented IP data packet; if not, associating the port information recorded in the fragment forwarding entry corresponding to the IP header information of the fragmented IP data packet with the fragmented IP data packet, and using the port information to perform service processing on the fragmented IP data packet.
Inventors:
ZHAO LINA (CN)
LI JIE (CN)
LIU JIAJIA (CN)
LI JIE (CN)
LIU JIAJIA (CN)
Application Number:
PCT/CN2016/112270
Publication Date:
July 06, 2017
Filing Date:
December 27, 2016
Export Citation:
Assignee:
NEW H3C TECH CO LTD (CN)
International Classes:
H04L12/851
Foreign References:
| CN1960316A | 2007-05-09 | |||
| CN1863158A | 2006-11-15 | |||
| CN101783786A | 2010-07-21 | |||
| US20110211577A1 | 2011-09-01 | |||
| US7624195B1 | 2009-11-24 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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