Presentation | 2005-06-24 Packet forwarding control functions of an Open Architecture Router Takafumi HAMANO, Michihiro AOKI, Kentaro OGAWA, Masaaki INAMI, Keishi HABARA, Shinichiro CHAKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Backbone routers are required to support a flexible architecture and carrier-grade reliability. Therefore, we propose Open Architecture Router (OAR) composed of independent control cards and packet forwarding cards (LCs) using ATCA and ForCES standard. This paper describes the requirements for routing and QoS control functions of OAR backplane packet forwarding. This paper proposes a routing control method using MPLS so that Egress LCs don't have to do large routing table lookups. Also, this paper proposes a QoS control method using backpressure messages from Egress LCs or switch cards to Ingress LCs not to make an impact on packet forwarding throughput destined for any non-congested port. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Open Architecture Router / ATCA / ForCES / routing control / QoS control / MPLS / backpressure |
Paper # | NS2005-49 |
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Conference Information | |
Committee | NS |
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Conference Date | 2005/6/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
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Paper Information | |
Registration To | Network Systems(NS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Packet forwarding control functions of an Open Architecture Router |
Sub Title (in English) | |
Keyword(1) | Open Architecture Router |
Keyword(2) | ATCA |
Keyword(3) | ForCES |
Keyword(4) | routing control |
Keyword(5) | QoS control |
Keyword(6) | MPLS |
Keyword(7) | backpressure |
1st Author's Name | Takafumi HAMANO |
1st Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation() |
2nd Author's Name | Michihiro AOKI |
2nd Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
3rd Author's Name | Kentaro OGAWA |
3rd Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
4th Author's Name | Masaaki INAMI |
4th Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
5th Author's Name | Keishi HABARA |
5th Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
6th Author's Name | Shinichiro CHAKI |
6th Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
Date | 2005-06-24 |
Paper # | NS2005-49 |
Volume (vol) | vol.105 |
Number (no) | 127 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |