A method to filter and verify open real IPv6 source address |
Title: |
A method to filter and verify open real IPv6 source address |
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Application Number: |
200610113188 |
Application Date: |
2006/09/19 |
Announcement Date: |
2007/04/25 |
Pub. Date: |
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Publication Number: |
1953373 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
H04L 9/32, H04L 29/06, H04L 12/24, H04L 12/56, H04L 12/66, G06F 17/30 |
Applicant(s): |
Tsinghua University |
Inventor(s): |
Bi Jun, Wu Jianping, Ye Mingjiang, Ren Gang, Yao Guang |
Key Words: |
IPv6, source address, filter, verify |
Abstract: |
The invention relates to a real IPv6 resource address filter check technique. Wherein, it is characterized in that: one filter at the outlet of autonomous edge route is distributed with a filter rule generate engine and filter engine cooperated with said route, while the first one will generate filter rule list with real source address filter strategy based on the communication report of autonomous control server, and switches filter strategy; said strategy comprises SPM, SAVE, and inlet filter, etc; the second one has internet control information protocol report processing module, sign processing module, and edge mark module, to check and filter the report from internal network interface of edge route transfer engine based on filter strategy. The invention can flexibly embed filter strategy and the filter rule list provides unique and effective data-level support for embedding filter strategy. |
Claim: |
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PCT: |
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LegalStatus: |
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