JP5592012B2 - 進入vlan aclの退出処理 - Google Patents
進入vlan aclの退出処理 Download PDFInfo
- Publication number
- JP5592012B2 JP5592012B2 JP2013523330A JP2013523330A JP5592012B2 JP 5592012 B2 JP5592012 B2 JP 5592012B2 JP 2013523330 A JP2013523330 A JP 2013523330A JP 2013523330 A JP2013523330 A JP 2013523330A JP 5592012 B2 JP5592012 B2 JP 5592012B2
- Authority
- JP
- Japan
- Prior art keywords
- vlan
- network packet
- network
- source
- metadata
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012545 processing Methods 0.000 title claims description 22
- 238000000034 method Methods 0.000 claims description 17
- 238000003672 processing method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 239000004744 fabric Substances 0.000 description 3
- 201000011244 Acrocallosal syndrome Diseases 0.000 description 1
- 241000239226 Scorpiones Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5603—Access techniques
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
Description
Claims (10)
- ネットワーク経路設定装置を通して接続された、間接的に連結された発信元および宛先仮想ローカルエリアネットワーク(VLAN)を設けるステップと、
発信元VLANと宛先VLANの間のネットワークトラフィックを指定するアクセス制御リスト(ACL)を規定するステップと、
発信元VLANと宛先VLANの間で経路設定されるべきネットワークパケットに対するメタデータを生成するステップであって、メタデータは、ネットワークパケットから経路設定前発信元VLAN情報を捕捉しており及びネットワークパケットがネットワーク経路設定装置内にあるときにのみネットワークパケットにとどまる、ステップと、
メタデータからの経路設定前発信元VLAN情報とネットワークパケットからの経路設定後宛先VLAN情報とを使用して、ネットワークパケットを経路設定するためにACLを適用するステップと
を含む、ネットワークパケット処理の方法。 - 経路設定前発信元および経路設定後宛先VLAN情報が、それぞれ発信元および宛先VLAN識別(ID)番号を含む、請求項1に記載の方法。
- 発信元VLAN ID番号がHiGigヘッダの分類タグに記憶される、請求項2に記載の方法。
- 宛先VLAN ID番号がVLANタグに記憶される、請求項2に記載の方法。
- メタデータおよびACLがIEEE802.1Q仕様に準拠する、請求項1に記載の方法。
- ネットワーク経路設定装置を通して間接的に接続された発信元および宛先仮想ローカルエリアネットワーク(VLAN)と、
発信元VLANと宛先VLANの間で経路設定されるべきネットワークパケットに対するメタデータを提供するように接続されたメタデータ生成器であって、メタデータは、ネットワークパケットから経路設定前発信元VLAN情報を捕捉しており及びネットワークパケットがネットワーク経路設定装置内にあるときにのみネットワークパケットにとどまる、メタデータ生成器と、
メタデータからの経路設定前発信元VLAN情報とネットワークパケットからの経路設定後宛先VLAN情報とを使用する、発信元VLANと宛先VLANの間のネットワークパケットの経路設定を指定するアクセス制御リスト(ACL)と
を備える、ネットワークパケット処理システム。 - ネットワークパケットがインターネットプロトコル(IP)パケットである、請求項6に記載のシステム。
- メタデータが、パケット上にマップされた追加のヘッダ内に含まれる、請求項6に記載のシステム。
- 追加のヘッダがHiGigヘッダである、請求項8に記載のシステム。
- メタデータが、ネットワークパケットの進入から退出までの期間の少なくとも一部分の間存続する、請求項6に記載のシステム。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37125410P | 2010-08-06 | 2010-08-06 | |
| US61/371,254 | 2010-08-06 | ||
| US13/196,782 US20120033670A1 (en) | 2010-08-06 | 2011-08-02 | EGRESS PROCESSING OF INGRESS VLAN ACLs |
| US13/196,782 | 2011-08-02 | ||
| PCT/US2011/046548 WO2012018984A1 (en) | 2010-08-06 | 2011-08-04 | Egress processing of ingress vlan acls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013532933A JP2013532933A (ja) | 2013-08-19 |
| JP5592012B2 true JP5592012B2 (ja) | 2014-09-17 |
Family
ID=44543804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013523330A Expired - Fee Related JP5592012B2 (ja) | 2010-08-06 | 2011-08-04 | 進入vlan aclの退出処理 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20120033670A1 (ja) |
| EP (1) | EP2601761A1 (ja) |
| JP (1) | JP5592012B2 (ja) |
| KR (1) | KR101530451B1 (ja) |
| CN (1) | CN103109503B (ja) |
| WO (1) | WO2012018984A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8687636B1 (en) * | 2010-06-02 | 2014-04-01 | Marvell Israel (M.I.S.L) Ltd. | Extended policy control list keys having backwards compatibility |
| CN104734986B (zh) * | 2013-12-19 | 2018-12-25 | 华为技术有限公司 | 一种报文转发方法和装置 |
| US9634927B1 (en) | 2015-03-13 | 2017-04-25 | Cisco Technology, Inc. | Post-routed VLAN flooding |
| CN112738081B (zh) * | 2020-12-28 | 2022-07-29 | 武汉长光科技有限公司 | 一种基于vxlan技术扩张pon局域网组群的通信协议的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6058429A (en) * | 1995-12-08 | 2000-05-02 | Nortel Networks Corporation | Method and apparatus for forwarding traffic between locality attached networks using level 3 addressing information |
| US6167052A (en) * | 1998-04-27 | 2000-12-26 | Vpnx.Com, Inc. | Establishing connectivity in networks |
| US7051334B1 (en) * | 2001-04-27 | 2006-05-23 | Sprint Communications Company L.P. | Distributed extract, transfer, and load (ETL) computer method |
| US7161948B2 (en) * | 2002-03-15 | 2007-01-09 | Broadcom Corporation | High speed protocol for interconnecting modular network devices |
| US20040255154A1 (en) * | 2003-06-11 | 2004-12-16 | Foundry Networks, Inc. | Multiple tiered network security system, method and apparatus |
| US7542476B2 (en) * | 2003-08-29 | 2009-06-02 | Flash Networks Ltd | Method and system for manipulating IP packets in virtual private networks |
| US7768918B2 (en) * | 2006-06-28 | 2010-08-03 | Via Technologies Inc. | Method for expanding the service VLAN space of a provider network |
| US8576840B2 (en) * | 2006-11-13 | 2013-11-05 | World Wide Packets, Inc. | Assigning packets to a network service |
| CN101022394B (zh) * | 2007-04-06 | 2010-05-26 | 杭州华三通信技术有限公司 | 一种实现虚拟局域网聚合的方法及汇聚交换机 |
| KR100994127B1 (ko) * | 2008-08-28 | 2010-11-15 | 한국전자통신연구원 | 이더넷 스위치의 성능 향상을 위한 패킷 처리 방법 |
-
2011
- 2011-08-02 US US13/196,782 patent/US20120033670A1/en not_active Abandoned
- 2011-08-04 WO PCT/US2011/046548 patent/WO2012018984A1/en not_active Ceased
- 2011-08-04 JP JP2013523330A patent/JP5592012B2/ja not_active Expired - Fee Related
- 2011-08-04 CN CN201180038820.4A patent/CN103109503B/zh not_active Expired - Fee Related
- 2011-08-04 EP EP11751695.5A patent/EP2601761A1/en not_active Withdrawn
- 2011-08-04 KR KR1020137003033A patent/KR101530451B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2601761A1 (en) | 2013-06-12 |
| CN103109503B (zh) | 2016-03-16 |
| CN103109503A (zh) | 2013-05-15 |
| KR101530451B1 (ko) | 2015-06-19 |
| JP2013532933A (ja) | 2013-08-19 |
| KR20130032386A (ko) | 2013-04-01 |
| US20120033670A1 (en) | 2012-02-09 |
| WO2012018984A1 (en) | 2012-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2580894B1 (en) | Switch, system and method for forwarding packets | |
| US7813337B2 (en) | Network packet processing using multi-stage classification | |
| EP3072264B1 (en) | Method for performing network service insertion | |
| US9407605B2 (en) | Routing a packet by a device | |
| US10193861B2 (en) | Method and apparatus for best effort propagation of security group information | |
| US7292573B2 (en) | Methods and apparatus for selection of mirrored traffic | |
| EP3300320B1 (en) | Packet prioritization in a software-defined network implementing openflow | |
| US8077608B1 (en) | Quality of service marking techniques | |
| US9319276B2 (en) | Client modeling in a forwarding plane | |
| US20060117058A1 (en) | Method and apparatus for ingress filtering using security group information | |
| JP2000156713A (ja) | ネットワ―クスイッチング装置におけるコンテントベ―スの転送/フィルタリング方法 | |
| CN104488235B (zh) | 报文转发方法和网络设备 | |
| US11463357B2 (en) | Method and system for propagating network traffic flows between end points based on service and priority policies | |
| JP5592012B2 (ja) | 進入vlan aclの退出処理 | |
| CN115348202B (zh) | 基于网络切片的数据传输方法、装置、设备及存储介质 | |
| US20170237691A1 (en) | Apparatus and method for supporting multiple virtual switch instances on a network switch | |
| CN101447945B (zh) | 用户配置信息获取方法和装置 | |
| US11637775B2 (en) | Methods and systems for location identifier based forwarding | |
| Filter-Based | I2RS Working Group L. Dunbar Internet-Draft S. Hares Intended status: Informational Huawei Expires: September 25, 2015 J. Tantsura Ericsson | |
| HK1229091B (en) | Method for performing network service insertion | |
| HK1229091A1 (en) | Method for performing network service insertion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130405 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140228 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140311 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140606 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140701 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140730 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5592012 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5592012 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |