首页> 外国专利> SYSTEM AND METHOD FOR CONTROL OF FINAL sites by using fault management in the United (CFM) ETHERNET NETWORK ACCESS

SYSTEM AND METHOD FOR CONTROL OF FINAL sites by using fault management in the United (CFM) ETHERNET NETWORK ACCESS

机译:在联合(CFM)以太网网络访问中使用故障管理控制最终站点的系统和方法

摘要

1. method u043au043eu043du0442u0440u043eu043bu00a0 fit u0434u043bu00a0 work with network access, which u0443u043fu043eu043cu00a0u043du0443u0442u0430u00a0 access network includes at least one node with one or more access to u0441u0432u00a0u0437u0430u043du043du044bu0439 u043eu043du0435u0447u043du044bu043cu0438 nodes, and the broadband access server (BRAS) connected to a regional network of ethernet, which stages in which;created by u0443u043fu043eu043cu00a0u043du0443u0442u043eu0433u043e BRAS frame u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 u0441u0431u043eu00a0u043cu0438 in u0441u043eu0435u0434u0438u043du0435u043du0438u00a0u0445 ethernet (cfms) directed to the node access, u0441u0432u00a0u0437u0430u043du043du043eu043cu0443 with him, and u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 cfms contained with frame communication requests for the particular end node served by u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c node access;;an u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 frame with the object functions of firewall u0432u0437u0430u0438u043cu043eu0434u0435u0439u0441u0442u0432u0438u00a0 cfm (IWF), u0441u0432u00a0u0437u0430u043du043du043eu0433u043e with u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c node access, and u0432u0441u0442u0440u0430u0438u0432u0430u044eu0442 corresponding with u043eu043eu0431u0449u0435u043du0438u0435 request in its own protocol compatible for u0443u043fu043eu043cu00a0u043du0443u0442u043eu0433u043e particular end node.;responding to a communication request from the u0443u043fu043eu043cu00a0u043du0443u0442u043eu0435 u0443u043fu043eu043cu00a0u043du0443u0442u043eu0433u043e node access, u0441u043eu0437u0434u0430u0432u0430u00a0 by u0443u043fu043eu043cu00a0u043du0443u0442u043eu0433u043e end node, a reply message in the u0443u043fu043eu043cu00a0 u043du0443u0442u043eu043c own protocol, u043du0430u043fu0440u0430u0432u043bu00a0u0435u043cu043eu0435 to u0443u043fu043eu043cu00a0u043du0443u0442u043eu043cu0443 node access;;an u0443u043fu043eu043cu00a0u043du0443u0442u043eu0435 reply message by u0443u043fu043eu043cu00a0u043du0443u0442u043eu0433u043e object IWF and u0432u0441u0442u0440u0430u0438u0432u0430u044eu0442 ethernet cfm frame back, containing the answer, which is consistent with the u0443u043fu043eu043cu00a0u043du0443 the response message; and;u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 ethernet cfm frame transmits a u0443u043fu043eu043cu00a0u043du0443u0442u043eu043cu0443 BRAS.;2. method u043au043eu043du0442u0440u043eu043bu00a0 fit u0434u043bu00a0 work with network access to 1, which u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 object IWF, u0441u0432u00a0u0437u0430u043du043du044bu0439 with u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c node as the destination of access, u043eu043fu0440u0435u0434u0435u043bu00a0u0435u0442u0441u00a0 u0431u0441u043bu0443u0436u0438u0432u0430u043du0438u00a0 (maintenance end point (mep), which is part of the domain u00a0u0432u043bu00a0u0435u0442u0441u00a0 ethernet cfm, comprising u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 BRAS.;3. method u043au043eu043du0442u0440u043eu043bu00a0 fit u0434u043bu00a0 work with network access to 1, which u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 ethernet cfm frame u0441u043eu0437u0434u0430u0435u0442u0441u00a0 u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c BRAS in response to action by the server established u0432u043bu0435u043du0438u00a0 authenticity, u0440u0430u0437u0440u0435u0448u0435u043du0438u00a0 and accounting (authentication, authorization and accounting (aaa), operatively connected to the u0443u043fu043eu043cu00a0u043du0443u0442u043eu0439 network access.;4. method u043au043eu043du0442u0440u043eu043bu00a0 fit u0434u043bu00a0 work with network access to 1, which u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 own protocol implemented with the possibility of communication in ethernet network in the first mile (EFM) in the format of the data u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 (operations, administration and management (OAM)).;5. method u043au043eu043du0442u0440u043eu043bu00a0 fit u0434u043bu00a0 work with network access to 1, which u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 own protocol implemented with the possibility of communication mode u0430u0441u0438u043du0445u0440 technology transfer (Asynchronous transfer mode (atm) in the format of the data u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 (OAM).;6. method u043au043eu043du0442u0440u043eu043bu00a0 fit u0434u043bu00a0 work with network access to 1, which u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 object IWF, u0441u0432u00a0u0437u0430u043du043du044bu0439 with u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c node access, contains the item u043eu0431u0441u043bu0443u0436u0438u0432 u0430u043du0438u00a0 (maintenance end point (mep), which is part of the domain u00a0u0432u043bu00a0u0435u0442u0441u00a0 ethernet cfm, defined on the virtual local area network (virtual local area (vlan).;7. method u043au043eu043du0442u0440u043eu043bu00a0 fit u0434u043bu00a0 work with network access for p.6, which u0443u043fu043eu043cu00a0u043du0443u0442u0430u00a0 network vlan can work with a scheme for addressing ports 1: 1.;8. method u043au043eu043du0442u0440u043eu043bu00a0 fit u0434u043bu00a0 work with network access for p.6, which u0443u043fu043eu043cu00a0u043du0443u0442u0430u00a0 network vlan can work with the addressing of the ports of n: 1.;9. the system u043au043eu043du0442u0440u043eu043bu00a0, u0441u0432u00a0u0437u0430u043du043du0430u00a0 with network access, which u0443u043fu043eu043cu00a0u043du0443u0442u0430u00a0 access network includes at least one node access, u0441u0432u00a0u0437u0430u043du043du044bu0439 with one or more terminal at u0437u043bu0430u043cu0438 and broadband access server (BRAS), u0441u0432u00a0u0437u0430u043du043du044bu043c regional network, ethernet, u0441u043eu0434u0435u0440u0436u0430u0449u0430;a u0441u0432u00a0u0437u0430u043du043du043eu0435 with u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c BRAS u0434u043bu00a0 u0441u043eu0437u0434u0430u043du0438u00a0 frame u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 errors and u0441u0432u00a0u0437u043du043eu0441u0442u044cu044e (connectivity fault management (cfm) ethernet, u043du0430u043fu0440u0430u0432u043bu00a0u0435u043cu043eu0433u043e to the node access, u0441u0432u00a0u0437u0430u043du043du043eu043cu0443 with him in u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 ethernet cfm frame which contains a request for the particular end node served by u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c node access;;a function combining u0432u0437u0430u0438u043cu043eu0434u0435u0439u0441u0442u0432u0438u00a0 (IWF), u0441u0432u00a0u0437u0430u043du043du043eu0435 with u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c node access u0434u043bu00a0 interpretation u0443u043fu043eu043cu00a0u043du0443u0442u043eu0433u043e ethernet cfm frame and the u0432u0441u0442u0440u0430u0438u0432u0430u043du0438u00a0 u0441u043eu043eu0431u0449u0435u043du0438u00a0 request in its own protocol compatible for u0443u043fu043eu043cu00a0u043du0443u0442u043eu0433u043e particular end node; and;a u0441u0432u00a0u0437u0430u043du043du043eu0435 with u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c specific end node capable of responding to a communication request from the u0443u043fu043eu043cu00a0u043du0443u0442u043eu0435 u0443u043fu043eu043cu00a0u043du0443u0442u043eu0433u043e node access d. u043bu00a0 u0441u043eu0437u0434u0430u043du0438u00a0 counter u0441u043eu043eu0431u0449u0435u043du0438u00a0 in u0443u043fu043eu043cu00a0u043du0443u0442u043eu043c own protocol, u043du0430u043fu0440u0430u0432u043bu00a0u0435u043cu043eu043c to u0443u043fu043eu043cu00a0u043du0443u0442u043eu043cu0443 node access;which u0443u043fu043eu043cu00a0u043du0443u0442u043eu0435 means IWF works to interpret u0443u043fu043eu043cu00a0u043du0443u0442u043eu0433u043e counter u0441u043eu043eu0431u0449u0435u043du0438u00a0 in u0443u043fu043eu043cu00a0u043du0443u0442u043eu043c own protocol and encapsulates a frame and hernet cfms, containing the response corresponding to the u0443u043fu043eu043cu00a0u043du0443u0442u043eu043cu0443 response message, and u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 ethernet cfm frame serves as a u0434u043bu00a0 transfer u0443u043fu043eu043cu00a0u043du0443u0442u043eu043cu0443 BRAS.;10. the system u043au043eu043du0442u0440u043eu043bu00a0, u0441u0432u00a0u0437u0430u043du043du0430u00a0 network access p.9, which u0443u043fu043eu043cu00a0u043du0443u0442u043eu0435 means u0441u043eu0437u0434u0430u043du0438u00a0 u0443u043fu043eu043cu00a0u043du0443u0442u043eu0433u043e ethernet cfm frame is u0434u043bu00a0 work in response to the server u0443u0441u0442u0430u043du043eu0432u043bu0435u043du0438u00a0 authenticity, u0440u0430u0437u0440u0435u0448u0435u043du0438u00a0 and accounting (authentication, authorization and accounting (aaa), operatively connected to u0443u043fu043eu043cu00a0u043du0443u0442u043eu0439 network access.;11. the system u043au043eu043du0442u0440u043eu043bu00a0, u0441u0432u00a0u0437u0430u043du043du0430u00a0 network access p.9, which u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 own protocol is u0434u043bu00a0 communication in ethernet in the first mile (EFM) in the form of administrative u043du0438u0441u0442u0440u0430u0442u0438u0432u043du043eu0433u043e u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 data (OAM).;12. the system u043au043eu043du0442u0440u043eu043bu00a0, u0441u0432u00a0u0437u0430u043du043du0430u00a0 network access p.9, which u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 own protocol is u0434u043bu00a0 communications in asynchronous transfer mode (atm) s u043eu0440u043cu0430u0442u0435 administrative u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 data (OAM).;13. the system u043au043eu043du0442u0440u043eu043bu00a0, u0441u0432u00a0u0437u0430u043du043du0430u00a0 network access p.9, which u0443u043fu043eu043cu00a0u043du0443u0442u043eu0435 means IWF, u0441u0432u00a0u0437u0430u043du043du043eu0435 with u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c node access, contains the item u043eu0431u0441u043bu0443u0436u0438u0432u0430u043du0438u00a0 (mep ), which u00a0u0432u043bu00a0u0435u0442u0441u00a0 part of ethernet cfm domain defined in the virtual lan (vlan).;14. the system u043au043eu043du0442u0440u043eu043bu00a0, u0441u0432u00a0u0437u0430u043du043du0430u00a0 network access on p.13, which u0443u043fu043eu043cu00a0u043du0443u0442u0430u00a0 network vlan can work with a scheme for addressing ports 1: 1.;15. the system u043au043eu043du0442u0440u043eu043bu00a0, u0441u0432u00a0u0437u0430u043du043du0430u00a0 network access on p.13, which u0443u043fu043eu043cu00a0u043du0443u0442u0430u00a0 network vlan can work with the scheme addressing ports n: l.;16. the system u043au043eu043du0442u0440u043eu043bu00a0, u0441u0432u00a0u0437u0430u043du043du0430u00a0 network access p.9, which u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 particular end node contains the port modem digital subscriber line (dsl).;17. the system u043au043eu043du0442u0440u043eu043bu00a0, u0441u0432u00a0u0437u0430u043du043du0430u00a0 network access p.9, which u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 particular end node contains the port u0440u0435u0437u0438u0434u0435u043du0442u043du043eu0433u043e gateway (rg).;18. the system u043au043eu043du0442u0440u043eu043bu00a0, u0441u0432u00a0u0437u0430u043du043du0430u00a0 network access p.9, which u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 particular end node contains the port network endings (nt).;19. network element fit u0434u043bu00a0 work in the access network, containing;the logical structure of the panel, with the possibility of interpretation of cfms ethernet network, u043fu0440u0438u043du00a0u0442u043eu0433u043e of broadband access server (BRAS), located in the u0443u043fu043eu043cu00a0u043du0443u0442u043eu0439 the access network, and u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 ethernet cfm frame contains a message request to the end node served by u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c network element used to quality of node access;;the logical structure, with the possibility of u0432u0441u0442u0440u0430u0438u0432u0430u043du0438u00a0 performed the u0441u043eu043eu0431u0449u0435u043du0438u00a0 request in its own protocol compatible with the end u0443u0437u043bu043e u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c m and the corresponding message u0443u043fu043eu043cu00a0u043du0443u0442u043eu0435 request based on the u0443u043fu043eu043cu00a0u043du0443u0442u043eu043c communication request in u0443u043fu043eu043cu00a0u043du0443u0442u043eu043c ethernet cfm frame;;the logical structure of the panel, with the possibility of interpreting the response u0441u043eu043eu0431u0449u0435u043du0438u00a0 by u0443u043fu043eu043cu00a0u043du0443u0442u044bu043c end node in the u0443u043fu043eu043cu00a0u043du0443u0442u043eu043c own u043fu0440u043eu0442u043eu043au043e le, u0440u0435u0430u0433u0438u0440u0443u044eu0449u0435u043c on u0443u043fu043eu043cu00a0u043du0443u0442u043eu0435 the communication request; and;the logical structure, with the possibility of u0432u0441u0442u0440u0430u0438u0432u0430u043du0438u00a0 performed with ethernet cfm frame containing a response corresponding to the u0443u043fu043eu043cu00a0u043du0443u0442u043eu043cu0443 response message, u043fu0440u0438u043du00a0u0442 u0443u043fu043eu043cu00a0u043du0443u0442u043eu0433u043e wmd from the end node, the response message u0443u043fu043eu043cu00a0u043du0443u0442u043eu043cu0443 ethernet cfm u0434u043bu00a0 transfer u0443u043fu043eu043cu00a0u043du0443u0442u043eu043cu0443 BRAS.;20. network element on p.19, which u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 own protocol is u0434u043bu00a0 communication in ethernet in the first mile (EFM) in the form of administrative u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 d. u0430u043du043du044bu043cu0438 (OAM).;21. network element on p.19, which u0443u043fu043eu043cu00a0u043du0443u0442u044bu0439 own protocol is u0434u043bu00a0 communications in asynchronous transfer mode (atm) in the format of administrative have u043fu0440u0430u0432u043bu0435u043du0438u00a0 data (OAM).;22. method for u043au043eu043du0442u0440u043eu043bu00a0 1 containing the stages in which;u0432u0432u043eu0434u00a0u0442 frame cfms operating code to provide a communication request frame cfms.;u0432u0432u043eu0434u00a0u0442 identification scheme in the payload of the cfms to address specific end node.;23. method for u043au043eu043du0442u0440u043eu043bu00a0 p.22, further contains a step in which a service provider identity cfms u0432u0432u043eu0434u00a0u0442 network vlan (s - vlan) to give to u043du043au0440u0435u0442u043du044bu0439 end node with the port working as 1: 1 vlan.;24. the system u043au043eu043du0442u0440u043eu043bu00a0 on p.9, which established ethernet cfm frame contains:;the operational code, u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u044eu0449u0438u0439 communication request frame cfms.;identification scheme in the payload of the cfms to address specific end node.;25. the system u043au043eu043du0442u0440u043eu043bu00a0 on p.24, which established ethernet cfm frame further includes identification of the service provider network vlan (s - vlan) to address the specific con u0435u0447u043du044bu0439 node port serving as 1: 1 vlan.;26. network element on p.19, which interpreted the ethernet cfm frame contains:;the operational code, u043fu0440u0435u0434u0441u0442u0430u0432u043bu00a0u044eu0449u0438u0439 communication request frame cfms.;identification scheme in the payload of the cfms to give the final node.;27. network element on p.26, which interpreted the ethernet cfm frame further includes the identification of the service provider network vlan (s - vlan) to address specific its end node network vlan port serving as 1: 1.
机译:1.方法 u043a u043e u043d u0442 u0440 u043e u043b u00a0适合 u0434 u043b u00a0可用于网络访问,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u04c u00a0接入网络包括至少一个节点,该节点对 u0441 u0432 u00a0 u0437 u0430 u043d u043d u044b u0439 u043e u043d u0435 u0447 u043d u043d u044b u043c u0438节点具有一个或多个访问权限,并且宽带接入服务器(BRAS)连接到以太网的区域网络,该阶段在其中进行划分;由 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u0432 u043e u0433 u043e BRAS框架 u0443创建 u043f u0440 u0430 u0432 u043b u0435 u043d u0438 u00a0 u0441 u0431 u043e u00a0 u043c u0438 in u0441 u043e u0435 u0434 u0434 u0438 u043d u0435 u043d指向节点访问权限的u00a0 u0445以太网(cfms), u0441 u0432 u00a0 u0437 u0430 u043d u043d u043e u043c u044c u0443和 u0443 u043f u043e u043e u043c u00a0 u043d u0443 u0442 u044b u0439 cfms包含在由 u0443 u043f u服务的特定终端节点的帧通信请求中043e u043c u00a0 u043d u0443 u0442 u044b u043c节点访问;具有防火墙对象功能的 u0443 u043f u043e u043c u004b u0439框架u0437 u0430 u0438 u043c u043e u0434 u0435 u0439 u0441 u0442 u0432 u0438 u00a0 cfm(IWF), u0441 u0432 u00a0 u0437 u0430 u043d u043d u043e u043e具有 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u043c节点访问权限,并且 u0432 u0441 u0442 u0440 u0430 u0438 u0432 u0432 u0430 u044e u0442与 u043e u043e u0431 u0449 u0435 u043d u0438 u0435请求以其自己的协议与 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u043e u0433 u043e特定终端节点兼容。来自 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u043e u0435 u0443 u043f u043e u043e u043c u00c0 u0441 u043e u0437 u0434 u0430 u0432 u0430 u00a0 by u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u0433 u043e终端节点,回复消息在 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u043c自己的协议中, u043d u0430 u043f u0440 u0430 u0432 u043b u00a0 u0435 u043c u043e u0435 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u043c u0443节点访问;; u0443 u043f u043e u043e u043c u00a0 u043d u043d u0443 u0442 u043e u0435答复消息由 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u0433 u043e对象IWF和 u0432 u0441 u0442 u0440 u0430 u0438 u0432 u0432 u0430 u044e u0442以太网cfm帧返回包含答案,该答案与响应消息 u0443 u043f u043e u043c u00a0 u043d u0443一致;和; u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u0439以太网cfm帧发送 u0443 u043f u043e u043c u00a0 u043d u0443 u0443 u0442 u043e u043c u0443 B 。; 2。方法 u043a u043e u043d u0442 u0440 u043e u043b u00a0 fit u0434 u043b u00a0可用于对1的网络访问,其中 u0443 u043f u043e u043c u00a0 u043d u043d u0443 u0442 u044b u0439对象IWF, u0441 u0432 u00a0 u0437 u0430 u043d u043d u043d u044b u0439以 u0443 u043f u043e u043c u043c u00a0 u043d u0443 u0443 u0442 u044b u043c节点作为访问目标, u043e u043f u0440 u0435 u0434 u0435 u043b u00a0 u0435 u0442 u0441 u00a0 u0431 u0441 u043b u0443 u0436 u0438 u0432 u0430 u043d u0438 u00a0(结束点(mep),它是域 u00a0 u0432 u043b u00a0 u0435 u0442 u0441 u00a0以太网cfm的一部分,包含 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u0439 BRAS .; 3.方法 u043a u043e u043d u0442 u0440 u043e u043b u00a0 fit u0434 u043b u00a0可用于对1的网络访问,其中 u0443 u043f u043e u043e u043c u00a0 u043d u0443 u0442 u044b u0439以太网cfm框架 u0441 u043e u0437 u0434 u0430 u0435 u0442 u0441 u00a0 u0443 u043f u043e u043e u043c u00a0 u043d u0443 u0442 u0442 u044 RAS响应服务器的操作建立了 u0432 u043b u0435 u043d u0438 u00a0真实性, u0440 u0430 u0437 u0440 u0435 u0448 u0435 u043d u0438 u00a0和记帐(身份验证,授权和计费(aaa),可操作地连接到 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u0439网络访问。方法 u043a u043e u043d u0442 u0440 u043e u043b u00a0 fit u0434 u043b u00a0可用于对1的网络访问,其中 u0443 u043f u043e u043c u00a0 u043d u043d u0443 u0442 u044b u0439自己的协议已实现,并可能以数据 u0443 u043f u0440 u0430 u0432 u043b u0435 u043d u0438 u00a0(操作,管理)的格式在第一英里(EFM)的以太网中进行通信和管理(OAM));; 5。方法 u043a u043e u043d u0442 u0440 u043e u043b u00a0 fit u0434 u043b u00a0可通过网络访问1,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u0439自己的协议已实现,并且可能以通讯模式 u0430 u0441 u0438 u043d u0445 u0440进行技术传输(异步传输模式( atm)的格式为数据 u0443 u043f u0440 u0430 u0432 u043b u0435 u043d u0438 u00a0(OAM)。; 6。方法 u043a u043e u043d u0442 u0440 u0440 u043e u043b u00a0 fit u0434 u043b u00a0可用于对1的网络访问,其中 u0443 u043f u043e u043c u043c u00a0 u043d u0443 u0442 u0442 u044b u0439对象IWF, u0441 u0432 u00a0 u0437 u0430 u043d u043d u044b u0439和 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u043c节点访问权限,包含项 u043e u0431 u0441 u0441 u043b u0443 u0436 u0438 u0432 u0430 u043d u0438 u00a0(维护端点(mep),它是域 u00a0 u0432 u043b u00a0 u0435 u0442 u0441 u00a0以太网cfm上的一部分,虚拟局部区域(vlan);; 7.方法 u043a u043e u043d u0442 u0440 u043e u043b u00a0 fit u0434 u043b u00a0适用于第6页的网络访问,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u0430 u00a0网络vlan可以使用寻址端口1:1.; 8的方案。方法 u043a u043e u043d u0442 u0440 u043e u043b u00a0 fit u0434 u043b u00a0可用于p.6的网络访问,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u0430 u00a0网络vlan可以使用n:1.; 9端口的寻址。系统 u043a u043e u043d u0442 u0440 u043e u043b u00a0, u0441 u0432 u00a0 u0437 u0430 u043d u043d u0430 u00a0具有网络访问权限,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u0430 u00a0接入网络至少包括一个节点访问, u0441 u0432 u00a0 u0437 u0430 u043d u043d u043d u044b u0439,且一个或多个终端位于 u0437 u043b u0430 u043c u0438和宽带访问服务器(BRAS), u0441 u0432 u00a0 u0437 u0430 u043d u043d u044b u043c区域网络,以太网, u0441 u043e u0434 u0435 u045 u0440 u0436 u0430 u0449 u0430; a u0441 u0432 u00a0 u0437 u0430 u043d u043d u043d u043e u0435与 u0443 u043f u043e u043c u043c u00a0 u043d u0443 u0442 u0442 u044b u043c BRAS u0434 u00a0 u0441 u043e u0437 u0434 u0430 u043d u0438 u00a0框架 u0443 u043f u0440 u0430 u0432 u043b u0435 u043d u0438 u00a0错误和 u0441 u0432 u00a0错误u043d u043e u0441 u0442 u044c u044e(连接故障管理(cfm)以太网, u043d u0430 u043f u0440 u0430 u0432 u043b u00a0 u0435 u043c u043c u043e u0433 u0 43e到节点访问, u0441 u0432 u00a0 u0437 u0430 u043d u043d u043e u043c u0443和他一起在 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u0442 u044b u0439b cfm框架,其中包含对 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u043c节点访问服务的特定终端节点的请求;结合了 u0432 u0437 u04437 u0430 u0438 u043c的函数 u043e u0434 u0435 u0439 u0441 u0442 u0432 u0438 u00a0(IWF), u0441 u0432 u00a0 u0437 u0430 u043d u043d u043e u043e u0435和 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u043c节点访问 u0434 u043b u00a0解释 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u043e u0433 u043e以太网cfm框架和 u043 u0441 u0442 u0440 u0430 u0438 u0432 u0430 u043d u0438 u00a0 u0441 u043e u043e u0431 u0449 u0435 u043d u0438 u00a0要求的协议与 u0443 u043f u043e兼容 u043c u00a0 u043d u0443 u0442 u043e u0433 u043e特定终端节点;以及一个能够响应特定终端节点的 u0441 u0432 u00a0 u0437 u0430 u043d u043d u043e u0435 u043d u043f u043e u043e u043c u00a0 u043d u0443 u0443 u0442 u044b u043c来自 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u043e u0435 u0443 u043f u043e u043e u043c u00a0 u043d u043d u0443 u0442 u0432 u043e u0433 u043e的通信请求。 u043b u00a0 u0441 u043e u0437 u0434 u0430 u043d u0438 u00a0计数器 u0441 u043e u043e u0431 u0431 u0449 u0435 u043d u0438 u00a0 uc3c u043d u0443 u0442 u043e u043c自己的协议, u043d u0430 u043f u0440 u0430 u0432 u043b u00a0 u0435 u043c u043e u043c到 u0443 u043f u043e u043c u00a0 u0443 u0442 u043e u043c u0443节点访问权限;这 u0443 u043f u043e u043e u043c u0040e u0435意味着IWF会解释 u0443 u043f u043e u043e u043c u00a0 u043d u0443 u0442 u043e u0433 u043e计数器 u0441 u043e u043e u043e u0431 u0449 u0435 u043d u0438 u00a0 in u0443 u043f u043e u043e u043c u00a0 u043d u0433 u0442 u0442 u043c自己的协议并封装了框架和hernet cfms,其中包含与 u0443 u043f u043e u043c u043c u00a0 u043d u0443 u0442 u043e u043c u0443响应消息以及 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u0439以太网cfm帧用作 u0434 u043b u00a0传输 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u043c u0443 BRAS。; 10。系统 u043a u043e u043d u0442 u0440 u043e u043b u00a0, u0441 u0432 u00a0 u0437 u0430 u043d u043d u0430 u00a0网络访问p.9,即 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u043e u0435意味着 u0441 u043e u0437 u0434 u0430 u043d u0438 u00a0 u0443 u043f u043e u043c u043c u00 u043d u0443 u0442 u043e u0433 u043e以太网cfm框架是 u0434 u043b u00a0,以响应服务器 u0443 u0441 u0442 u0430 u043d u043e u0432 u043b u0435 u043d u0438 u00a0真实性, u0440 u0430 u0437 u0440 u0435 u0448 u0435 u043d u0438 u00a0和计费(身份验证,授权和计费(aaa))可操作地连接到 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u0439网络访问; 11。系统 u043a u043e u043d u043d u0442 u0440 u043e u043b u00a0, u0441 u0432 u00a0 u0437 u0430 u04330 u043d u043d u0430 u00a0网络访问第9页,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u0439自己的协议是 u0434 u043b u00a0以第一英里(EFM)的形式在以太网中进行通信管理 u043d u0438 u0441 u0442 u0440 u0430 u0442 u0438 u0432 u043d u043e u0433 u043e u0443 u043f u0440 u0430 u0432 u043b u0435 u043d u0438 u00a0数据(OAM);; 12。系统 u043a u043e u043d u0442 u0440 u043e u043b u00a0, u0441 u0432 u00a0 u0437 u0430 u043d u043d u0430 u00a0网络访问p.9,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u0439自己的协议是异步传输模式(atm)中的 u0434 u043b u00a0通信s u043e u0440 u043c u0430 u0442 u0435管理 u0443 u043f u0440 u0430 u0432 u043b u0435 u043d u0438 u00a0数据(OAM);; 13。系统 u043a u043e u043d u0442 u0440 u043e u043b u00a0, u0441 u0432 u00a0 u0437 u0430 u043d u043d u0430 u00a0网络访问p.9,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u0435表示IWF, u0441 u0432 u00a0 u0437 u0430 u043d u043d u043d u043e u0435和 u0443 u043f u043e u043c u00a0 3043 u0442 u044b u043c节点访问权限,包含项 u043e u0431 u0441 u043b u0443 u0436 u0438 u0432 u0430 u043d u0438 u00a0(mep),其中 u00a0 u0432 u043b u00a0 虚拟局域网(vlan)中定义的以太网cfm域的部分u0435 u0442 u0441 u00a0; 14。第13页上的系统 u043a u043e u043d u0442 u0440 u043e u043b u00a0, u0441 u0432 u00a0 u0437 u0430 u043d u043d u0430 u00a0网络访问,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u0430 u00a0网络vlan可以使用寻址端口1:1; 15的方案。第13页上的系统 u043a u043e u043d u0442 u0440 u043e u043b u00a0, u0441 u0432 u00a0 u0437 u0430 u043d u043d u0430 u00a0网络访问,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u0430 u00a0网络vlan可以使用方案寻址端口n:l。; 16。系统 u043a u043e u043d u0442 u0440 u043e u043b u00a0, u0441 u0432 u00a0 u0437 u0430 u043d u043d u0430 u00a0网络访问p.9,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u0439特定的终端节点包含端口调制解调器数字用户线(dsl)。;17。系统 u043a u043e u043d u0442 u0440 u043e u043b u00a0, u0441 u0432 u00a0 u0437 u0430 u043d u043d u0430 u00a0网络访问p.9,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u0439特定的终端节点包含端口 u0440 u0435 u0437 u0438 u0434 u0435 u043d u043d u0442 u043d u043e u043e u0433 u043e网关(rg)。 18岁系统 u043a u043e u043d u0442 u0440 u043e u043b u00a0, u0441 u0432 u00a0 u0437 u0430 u043d u043d u0430 u00a0网络访问p.9,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u0439特定的末端节点包含端口网络末端(nt)。;19。网元fit u0434 u043b u00a0在接入网中工作,包含面板的逻辑结构,并可能解释cfms以太网络, u043f u0440 u0438 u043d u00a0 u0442 u043e u0433 u043e宽带访问服务器(BRAS),位于 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u0439访问网络和 u0443 u043f u043e u043e u043c u043c u00a0 u043d u0443 u0442 u044b u0439以太网cfm帧包含一个消息请求,该消息请求由 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u0442 u044b u043c网络元素所服务的终端节点; ;逻辑结构(可能是 u0432 u0441 u0442 u0440 u0430 u0438 u0432 u0430 u043d u0438 u00a0执行了 u0441 u043e u043e u0431 u0449 u0435 u043d u043d u0438 u00a0请求以自己的协议与结尾 u0443 u0437 u043b u043e u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u0442 u044b u043c m和相应的消息 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u0435请求基于 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u043c通信请求中的 u0443 u043f u043f u043e u043c u043c u00a0 u043d u0443 u0442 u043e u043c以太网cfm框架;面板的逻辑结构,并可以通过 u0443 u043f u043e u043e u043c u00a0 u043d u043d u043e u043e u043c u00a0 u043d u043d u043e u043e u043e u043c u0040解释响应 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u043c自己的 u043f u0440 u043e u0442 u043e u043a u043e le, u0440 u0435 u0430 u0433 u0438 u0440 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u0435上的通信请求;逻辑结构,可能使用包含对应于 u0443 u043f u043e 的响应的以太网cfm帧执行 u0432 u0441 u0442 u0440 u0430 u0438 u0432 u0430 u043d u0438 u00a0 u043c u00a0 u043d u0443 u0442 u043e u043c u0443响应消息, u043f u0440 u0438 u043d u00a0 u0442 u0443 u043f u043e u043e u043c u00a0 u043d u0443 u0442 u043从终端节点 u043e wmd,响应消息 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u043c u0443以太网cfm u0434 u043b u00a0传输 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u043e u043c u0443 BRAS。; 20。第19页的网元,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u0439自己的协议是 u0434 u043b u00a0在第一英里(EFM)的以太网通信中管理 u0443 u043f u0440 u0430 u0432 u043b u0435 u043d u0438 u00a0 d。 u0430 u043d u043d u044b u043c u0438(OAM)。; 21。第19页的网元,其中 u0443 u043f u043e u043c u00a0 u043d u0443 u0442 u044b u0439自己的协议是 u0434 u043b u00a0以管理格式进行异步传输模式(atm)中的通信具有 u043f u0440 u0430 u0432 u043b u0435 u043d u0438 u00a0数据(OAM)。; 22。用于 u043a u043e u043d u0442 u0440 u043e u043b u00a0 1的方法,其中包含以下阶段: u0432 u0432 u043e u0434 u00a0 u0442框架cfms操作代码以提供通信请求框架cfms。在cfms的有效负载中标识特定终端节点的身份识别方案; u 23.23。 u043a u043e u043d u0442 u0440 u043e u043b u00a0第22页的方法还包含以下步骤:服务提供商身份cfms u0432 u0432 u043e u0434 u00a0 u0442网络vlan(s- vlan)分配给 u043d u043a u0440 u0435 u0442 u043d u044b u0439终端节点,端口的工作方式为1:1vlan。24。第9页上的系统 u043a u043e u043d u0442 u0440 u043e u043b u00a0,其中建立的以太网cfm框架包含:操作代码 u043f u0440 u0435 u0434 u0441 u0442 u0430 u0432 u043b u00a0 u044e u0449 u0438 u0439通信请求帧cfms;在cfms的有效载荷中的标识方案,用于寻址特定的终端节点。25。第24页上的系统 u043a u043e u043d u0442 u0440 u043e u043b u00a0,其中建立的以太网cfm帧还包括标识服务提供商网络vlan(s-vlan)以解决特定con u0435 u0447 u043d u044b u0439节点端口用作1:1 VLAN .; 26。第19页上的网元,该网元解释了以太网cfm帧,其中包含:操作码 u043f u0440 u0435 u0434 u0441 u0442 u0430 u0432 u043b u00a0 u044e u0449 u0438 u0439通信请求cfms帧中的cfms标识方案以给出最终节点; 27。 p.26上的网络元素解释了以太网cfm帧,该元素还包括服务提供商网络vlan(s-vlan)的标识,以寻址特定于其终端节点网络vlan端口的1:1。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号