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31. 发明申请

WO2007067747A2 MANAGING THE DISTRIBUTION OF CONTROL PROTOCOL INFORMATION IN A NETWORK NODE 审中-公开
标题翻译：管理网络节点中控制协议信息的分布
公开(公告)号：WO2007067747A2
公开(公告)日：2007-06-14
申请号：PCT/US2006046903
申请日：2006-12-07
申请人： LUCENT TECHNOLOGIES INC , JAIN VIPIN , LLACUNA MARK
发明人： JAIN VIPIN , LLACUNA MARK
IPC分类号： H04L12/931
CPC分类号： H04L41/24 , H04L45/00 , H04L45/028
摘要： A technique for managing control protocol information in a network node involves identifying messages as control protocol messages and checking the messages to see if the messages carry any updated control protocol information. If a control protocol message carries updated control protocol information, then the message is forwarded to a control protocol processor and if the message does not carry any updated control protocol information then the message is dropped before getting to the control protocol processor. The determination as to whether or not a control protocol message carries updated control protocol information can be made by generating a digest from a control protocol message and comparing the digest to a digest generate from a previously received control protocol message. A mismatch between the newly generated digest and the digest from the previously received control protocol message is an indication that the current message carries updated control protocol information.
摘要翻译：用于管理网络节点中的控制协议信息的技术涉及将消息识别为控制协议消息并检查消息以查看消息是否携带任何更新的控制协议信息。如果控制协议消息携带更新的控制协议信息，则将该消息转发给控制协议处理器，并且如果该消息没有携带任何更新的控制协议信息，则在到达控制协议处理器之前丢弃该消息。关于控制协议消息是否携带更新的控制协议信息的确定可以通过从控制协议消息生成摘要并将摘要与根据先前接收的控制协议消息生成的摘要进行比较来进行。新生成的摘要与来自先前接收的控制协议消息的摘要之间的不匹配表示当前消息携带更新的控制协议信息。

32. 发明申请

WO2007067747A8 MANAGING THE DISTRIBUTION OF CONTROL PROTOCOL INFORMATION IN A NETWORK NODE 审中-公开
标题翻译：管理网络节点中控制协议信息的分配
公开(公告)号：WO2007067747A8
公开(公告)日：2008-10-23
申请号：PCT/US2006046903
申请日：2006-12-07
申请人： LUCENT TECHNOLOGIES INC , JAIN VIPIN , LLACUNA MARK
发明人： JAIN VIPIN , LLACUNA MARK
IPC分类号： H04L12/931
CPC分类号： H04L41/24 , H04L45/00 , H04L45/028
摘要： A technique for managing control protocol information in a network node involves identifying messages as control protocol messages and checking the messages to see if the messages carry any updated control protocol information. If a control protocol message carries updated control protocol information, then the message is forwarded to a control protocol processor and if the message does not carry any updated control protocol information then the message is dropped before getting to the control protocol processor. The determination as to whether or not a control protocol message carries updated control protocol information can be made by generating a digest from a control protocol message and comparing the digest to a digest generate from a previously received control protocol message. A mismatch between the newly generated digest and the digest from the previously received control protocol message is an indication that the current message carries updated control protocol information.
摘要翻译：用于管理网络节点中的控制协议信息的技术涉及将消息标识为控制协议消息并检查消息以查看消息是否携带任何更新的控制协议信息。如果控制协议消息携带更新的控制协议信息，则将消息转发到控制协议处理器，并且如果该消息不携带任何更新的控制协议信息，则在到达控制协议处理器之前丢弃该消息。关于控制协议消息是否携带更新的控制协议信息的确定可以通过从控制协议消息生成摘要并将摘要与从先前接收的控制协议消息中的摘要生成进行比较来进行。来自先前接收到的控制协议消息的新生成的摘要与摘要之间的不匹配表示当前消息携带更新的控制协议信息。

33. 发明申请

WO2007067746A3 DETECTING LOOPS BETWEEN NETWORK DEVICES BY MONITORING MAC MOVES 审中-公开
标题翻译：通过监视MAC移动来检测网络设备之间的回路
公开(公告)号：WO2007067746A3
公开(公告)日：2007-09-27
申请号：PCT/US2006046899
申请日：2006-12-07
申请人： LUCENT TECHNOLOGIES INC , JAIN VIPIN , SRINIVASAN SHRIRAM
发明人： JAIN VIPIN , SRINIVASAN SHRIRAM
IPC分类号： H04L1/00
CPC分类号： H04L29/12009 , H04L12/462 , H04L41/06 , H04L41/18 , H04L43/0811 , H04L43/0817 , H04L43/16 , H04L45/04 , H04L45/18 , H04L49/555 , H04L61/00
摘要： A technique for detecting a loop between network devices such as customer and carrier edge devices involves counting the number of media access control (MAC) address moves that occur at a device and comparing the number of MAC address moves to a pre-established MAC move threshold. The technique includes artificially accelerating the MAC move count related to a MAC address when the MAC address is moving between a set of ports at which the MAC address was previously found. The MAC move count is artificially accelerated because movement of a MAC address between a set of ports at which the MAC address was previously found is a strong indication of loop. The MAC move count is artificially accelerated by weighting the MAC move count once it has been determined that a MAC is moving between a set of ports at which the MAC address was previously found.
摘要翻译：用于检测诸如客户和运营商边缘设备之类的网络设备之间的环路的技术涉及对发生在设备处的媒体访问控制（MAC）地址移动的数量进行计数，并将MAC地址移动的数量与预先建立的MAC移动阈值进行比较。该技术包括当MAC地址在之前发现MAC地址的一组端口之间移动时，人为地加速与MAC地址相关的MAC移动计数。 MAC移动计数被人为加速，因为先前发现MAC地址的一组端口之间的MAC地址移动是循环的强烈指示。一旦确定MAC正在MAC地址先前被发现的一组端口之间移动，则通过对MAC移动计数进行加权来MAC地移动计数被人为加速。

34. 发明申请

WO2007067747A3 MANAGING THE DISTRIBUTION OF CONTROL PROTOCOL INFORMATION IN A NETWORK NODE 审中-公开
公开(公告)号：WO2007067747A3
公开(公告)日：2007-06-14
申请号：PCT/US2006/046903
申请日：2006-12-07
申请人： LUCENT TECHNOLOGIES , JAIN, Vipin , LLACUNA, Mark
发明人： JAIN, Vipin , LLACUNA, Mark
IPC分类号： H04L12/56
摘要： A technique for managing control protocol information in a network node involves identifying messages as control protocol messages and checking the messages to see if the messages carry any updated control protocol information. If a control protocol message carries updated control protocol information, then the message is forwarded to a control protocol processor and if the message does not carry any updated control protocol information then the message is dropped before getting to the control protocol processor. The determination as to whether or not a control protocol message carries updated control protocol information can be made by generating a digest from a control protocol message and comparing the digest to a digest generate from a previously received control protocol message. A mismatch between the newly generated digest and the digest from the previously received control protocol message is an indication that the current message carries updated control protocol information.

35. 发明申请

WO2007067746A2 DETECTING LOOPS BETWEEN NETWORK DEVICES BY MONITORING MAC MOVES 审中-公开
标题翻译：通过监控MAC移动检测网络设备之间的机身
公开(公告)号：WO2007067746A2
公开(公告)日：2007-06-14
申请号：PCT/US2006/046899
申请日：2006-12-07
申请人： LUCENT TECHNOLOGIES , JAIN, Vipin , SRINIVASAN, Shriram
发明人： JAIN, Vipin , SRINIVASAN, Shriram
IPC分类号： G06F15/16
CPC分类号： H04L29/12009 , H04L12/462 , H04L41/06 , H04L41/18 , H04L43/0811 , H04L43/0817 , H04L43/16 , H04L45/04 , H04L45/18 , H04L49/555 , H04L61/00
摘要： A technique for detecting a loop between network devices such as customer and carrier edge devices involves counting the number of media access control (MAC) address moves that occur at a device and comparing the number of MAC address moves to a pre-established MAC move threshold. The technique includes artificially accelerating the MAC move count related to a MAC address when the MAC address is moving between a set of ports at which the MAC address was previously found. The MAC move count is artificially accelerated because movement of a MAC address between a set of ports at which the MAC address was previously found is a strong indication of loop. The MAC move count is artificially accelerated by weighting the MAC move count once it has been determined that a MAC is moving between a set of ports at which the MAC address was previously found.
摘要翻译：用于检测诸如客户和载波边缘设备的网络设备之间的循环的技术涉及对在设备处发生的媒体访问控制（MAC）地址移动的数量进行计数，并将MAC地址移动的数量与预先建立的MAC移动阈值进行比较。当MAC地址在先前发现MAC地址的一组端口之间移动时，该技术包括人为地加速与MAC地址相关的MAC移动计数。 MAC移动计数被人为加速，因为在先前发现MAC地址的一组端口之间的MAC地址的移动是循环的强指示。一旦确定MAC正在先前发现MAC地址的一组端口之间移动，则通过对MAC移动计数进行加权来人为加速MAC移动计数。

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