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1. 发明申请

WO2007051581A2 NETWORK CONFIGURATION 审中-公开
标题翻译：网络配置
公开(公告)号：WO2007051581A2
公开(公告)日：2007-05-10
申请号：PCT/EP2006010417
申请日：2006-10-30
申请人： PACKETFRONT SWEDEN AB , LUNDSTROEM MAGNUS , OEMAN ANDREAS , SKAERE TOMAS
发明人： LUNDSTROEM MAGNUS , OEMAN ANDREAS , SKAERE TOMAS
CPC分类号： H04L41/0866 , H04L41/0856
摘要： A method of configuring a network comprising: creating, in the configuration system core, an overall configuration tree that describes all services available to the subscribers; and the location of each individual subscriber in the network and the particular services to which it subscribes; providing each cell with a local configuration tree comprising that part of the overall configuration tree that describes all services available to the subscribers connected to network elements in that cell; and the location of each individual subscriber in that cell and the particular services to which it subscribes; and configuring each network element according to the local configuration tree in its respective cell.
摘要翻译：一种配置网络的方法，包括：在配置系统核心中创建描述所有可用于订户的服务的整体配置树; 以及网络中每个用户的位置以及其订阅的特定服务; 向每个小区提供包括所述整个配置树的部分的本地配置树，该部分描述连接到该小区中的网络元件的订户可用的所有服务; 以及该小区中每个单独订户的位置及其订阅的特定服务; 并根据其各自小区中的本地配置树配置每个网元。

2. 发明申请

WO2007051580A2 HIGH-AVAILABILITY NETWORK SYSTEMS 审中-公开
标题翻译：高可用性网络系统
公开(公告)号：WO2007051580A2
公开(公告)日：2007-05-10
申请号：PCT/EP2006010416
申请日：2006-10-30
申请人： PACKETFRONT SWEDEN AB , LUNDSTROEM MAGNUS , OEMAN ANDREAS , SKAERE TOMAS
发明人： LUNDSTROEM MAGNUS , OEMAN ANDREAS , SKAERE TOMAS
CPC分类号： H04L41/06 , H04L41/0654
摘要： One aspect of the invention comprises a method of operating a network for providing services to subscribers, the network including a configuration system comprising : a core system comprising primary and secondary cores, each core being separately capable of controlling operation of the system; at least one cell connected to the core system; and at least one network element connected to the cell, each network element supporting a number of subscribers for provision of the services; the method comprising: operating the configuration system using the primary core; monitoring operation of the primary core for a failure event preventing the primary core from properly controlling operation of the configuration system; on detection of a failure event, transferring control of operation of the configuration system to the secondary core; following correction of the failure event such that the primary core again becomes capable of properly controlling operation of the configuration system, configuring the secondary core such that it is no longer modified and synchronising the configuration of the primary core with the configuration of the secondary core; and transferring operation of the system back to the primary core.
摘要翻译：本发明的一个方面包括操作网络以向用户提供服务的方法，所述网络包括配置系统，该配置系统包括：包括主核和次核的核心系统，每个核分别能够控制系统的操作; 连接到所述核心系统的至少一个小区; 以及连接到所述小区的至少一个网元，每个网元支持多个订户以提供所述服务; 所述方法包括：使用所述主芯操作所述配置系统; 监控主核心的故障事件，防止主核心正确控制配置系统的运行; 在检测到故障事件时，将配置系统的操作控制转移到次级核心; 在故障事件的校正之后，使得主核再次变得能够适当地控制配置系统的操作，配置次级核心使其不再被修改并且使主核心的配置与次级核心的配置同步; 并将系统的操作返回到主核心。

3. 发明专利

SE525800C2 Anordning och router i ett bredbandsnät som arbetar genom överföring av paketflöden, med ett av en central processorenhet omkopplat mjukvaruflöde och ett hårdvaruomkopplat accelerarat flöde 未知
公开(公告)号：SE525800C2
公开(公告)日：2005-04-26
申请号：SE0203190
申请日：2002-10-30
申请人： PACKETFRONT SWEDEN AB
发明人： OEMAN ANDREAS
IPC分类号： H04L45/74 , H04L12/56

4. 发明专利

AT387049T 未知
公开(公告)号：AT387049T
公开(公告)日：2008-03-15
申请号：AT02807584
申请日：2002-10-07
申请人： PACKETFRONT SWEDEN AB
发明人： ELO ANDERS , OEMAN ANDREAS , LUNDSTROEM MAGNUS
IPC分类号： H04L12/24 , H04L29/06 , H04L29/12
摘要： The invention provides an arrangement and a method with dynamic port configuration of network equipment for communication in a broadband network. A central managing database in connection with a Dynamic Host Configuration Protocol server is keeping templates with recordings of network equipment parameters for their physical port settings and deployed services. Hence, enabling dynamic updating of port settings by conveying parameter recordings from the Dynamic Host Configuration Protocol server. The parameter settings are updated in the intermediate means.

5. 发明专利

CA2491423A1 A FILTER FOR TRAFFIC SEPARATION 未知
公开(公告)号：CA2491423A1
公开(公告)日：2004-01-15
申请号：CA2491423
申请日：2003-07-03
申请人： PACKETFRONT SWEDEN AB
发明人： LUNDSTROEM MAGNUS , GUNNARSSON ANTON , NYMAN FREDRIK , OEMAN ANDREAS
IPC分类号： H04L12/56 , H04L1/00 , H04L12/46 , H04L29/12 , H04L29/06 , G06F15/17
摘要： The invention relates to a filter for an open system interconnection layer2 traffic separation in at least one Access Switching Router (42) in a network (40), having ports in the routers (42, 44) configured to the same virtual local area network. The filter is filtering data packet traffic to the ports , simulating that if the source device and destination device is in the same layer2 domain, the router layer2 address is the actual destination address both for the source and destination device. It is also simulating that if th e source device and destination device are not in the same layer2 domain but i n the same layer3 subnet, the router layer2 address is the actual destination layer2 address for the source to the destination. By this filtering is providing the use of one IP subnet, spreading it over several premises and a multiple of Access Switching Router and the same subnet in multiple layer2 domains, thus covering more customers.

6. 发明专利

DE60316158T2 未知
公开(公告)号：DE60316158T2
公开(公告)日：2008-06-05
申请号：DE60316158
申请日：2003-07-03
申请人： PACKETFRONT SWEDEN AB
发明人： NYMAN FREDRIK , OEMAN ANDREAS , LUNDSTROEM MAGNUS , GUNNARSSON ANTON
IPC分类号： H04L12/46 , H04L12/56 , G06F15/17 , H04L1/00 , H04L29/06 , H04L29/12
摘要： The invention relates to a filter for an open system interconnection layer2 traffic separation in at least one Access Switching Router ( 42 ) in a network ( 40 ), having ports in the routers ( 42, 44 ) configured to the same virtual local area network. The filter is filtering data packet traffic to the ports, simulating that if the source device and destination device is in the same layer2 domain, the router layer2 address is the actual destination address both for the source and destination device. It is also simulating that if the source device and destination device are not in the same layer2 domain but in the same layer3 subnet, the router layer2 address is the actual destination layer2 address for the source to the destination. By this filtering is providing the use of one IP subnet, spreading it over several premises and a multiple of Access Switching Router and the same subnet in multiple layer2 domains, thus covering more customers.

7. 发明专利

SE0203190L 未知
公开(公告)号：SE0203190L
公开(公告)日：2004-05-01
申请号：SE0203190
申请日：2002-10-30
申请人： PACKETFRONT SWEDEN AB
发明人： OEMAN ANDREAS
IPC分类号： H04L45/74 , H04L12/56
摘要： The invention relates to a router or switch in a broadband network operating through packet flow forwarding. The router provides a CPU switched software flow ( 12 ) and a hardware switched accelerated flow ( 10 ) in accordance with Hierarchical Flow Forwarding (HEF) by utilizing a mutual flow table ( 20 ) partitioned into at least a hardware part ( 22 ), an intermediate part ( 24 ) and a software part ( 26 ) for flow forwarding. The table is examined on a regular basis determined by a time period, and sorted by the ratio of number of packets per time period. It is filled up with the highest ratios in the hardware part ( 22, 22 a), the intermediate ratios in the intermediate part ( 24, 22 a, 26 a) and the lowest ratios in the software part ( 26 ). Those packet flows that qualified for the intermediate flow ( 22 a, 26 a) in a previous examining remain in their memory space if they still qualify for the intermediate part ( 24 ). This prevents the exchange between memory spaces ( 22 a, 26 a) within the intermediate part of the table relieving the CPU from this workload.

8. 发明专利

DE60225192T2 未知
公开(公告)号：DE60225192T2
公开(公告)日：2009-02-19
申请号：DE60225192
申请日：2002-10-07
申请人： PACKETFRONT SWEDEN AB
发明人： ELO ANDERS , OEMAN ANDREAS , LUNDSTROEM MAGNUS
IPC分类号： H04L12/24 , H04L29/06 , H04L29/12
摘要： The invention provides an arrangement and a method with dynamic port configuration of network equipment for communication in a broadband network. A central managing database in connection with a Dynamic Host Configuration Protocol server is keeping templates with recordings of network equipment parameters for their physical port settings and deployed services. Hence, enabling dynamic updating of port settings by conveying parameter recordings from the Dynamic Host Configuration Protocol server. The parameter settings are updated in the intermediate means.

9. 发明专利

DE60225192D1 未知
公开(公告)号：DE60225192D1
公开(公告)日：2008-04-03
申请号：DE60225192
申请日：2002-10-07
申请人： PACKETFRONT SWEDEN AB
发明人： ELO ANDERS , OEMAN ANDREAS , LUNDSTROEM MAGNUS
IPC分类号： H04L12/24 , H04L29/06 , H04L29/12
摘要： The invention provides an arrangement and a method with dynamic port configuration of network equipment for communication in a broadband network. A central managing database in connection with a Dynamic Host Configuration Protocol server is keeping templates with recordings of network equipment parameters for their physical port settings and deployed services. Hence, enabling dynamic updating of port settings by conveying parameter recordings from the Dynamic Host Configuration Protocol server. The parameter settings are updated in the intermediate means.

10. 发明专利

SE0203190A 未知
公开(公告)号：SE0203190A
公开(公告)日：2004-05-01
申请号：SE0203190
申请日：2002-10-30
申请人： PACKETFRONT SWEDEN AB
发明人： OEMAN ANDREAS
IPC分类号： H04L12/701 , H04L12/741 , H04L12/773 , H04L12/56
CPC分类号： H04L45/60 , H04L45/00 , H04L45/54

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