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    Using a virtual internet protocol address to represent dually connected hosts in an internet protocol overlay network
    2.
    发明授权
    Using a virtual internet protocol address to represent dually connected hosts in an internet protocol overlay network 有权
    使用虚拟互联网协议地址来表示互联网协议覆盖网络中的双连接主机

    公开(公告)号：US09197553B2

    公开(公告)日：2015-11-24

    申请号：US13853128

    申请日：2013-03-29

    Applicant: Cisco Technology, Inc.

    Inventor： Vipin Jain ,  Ashutosh Agrawal ,  Parag Bhide ,  Mahidas Prabhanjan

    IPC: H04L12/713 ,  H04L12/773 ,  H04L29/12

    CPC classification number: H04L61/103 ,  H04L45/586 ,  H04L45/60

    Abstract: Techniques are presented herein for distributing address information of host devices in a network. At a first router device, a packet is received from a first host device that is destined for a second host device. The first host device is dually-connected to the first router and a second router device. The second router device is part of a virtual port channel pair with the first router device. A message is sent to the second router device, the message indicating that the first host device is connected to the second router device. The packet is encapsulated with an overlay header and is sent to a third router device that is connected to the second host device. The encapsulated packet contains a Layer 2 address associated with the first host device and a Layer 3 address associated with the first host device.

    Abstract translation: 这里介绍了在网络中分配主机设备的地址信息的技术。 在第一路由器设备处，从第一主机设备接收目的地为第二主机设备的分组。 第一主机设备被双连接到第一路由器和第二路由器设备。 第二路由器设备是与第一路由器设备的虚拟端口信道对的一部分。 向第二路由器设备发送消息，指示第一主机设备连接到第二路由器设备的消息。 该分组被封装为覆盖头，并被发送到连接到第二主机设备的第三路由器设备。 封装的分组包含与第一主机设备相关联的第二层地址和与第一主机设备相关联的第三层地址。

    Using a Virtual Internet Protocol Address to Represent Dually Connected Hosts in an Internet Protocol Overlay Network
    3.
    发明申请
    Using a Virtual Internet Protocol Address to Represent Dually Connected Hosts in an Internet Protocol Overlay Network 有权
    使用虚拟互联网协议地址来表示互联网协议覆盖网络中的双连接主机

    公开(公告)号：US20140294005A1

    公开(公告)日：2014-10-02

    申请号：US13853128

    申请日：2013-03-29

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Vipin Jain ,  Ashutosh Agrawal ,  Parag Bhide ,  Mahidas Prabhanjan

    IPC: H04L12/713

    CPC classification number: H04L61/103 ,  H04L45/586 ,  H04L45/60

    Abstract: Techniques are presented herein for distributing address information of host devices in a network. At a first router device, a packet is received from a first host device that is destined for a second host device. The first host device is dually-connected to the first router and a second router device. The second router device is part of a virtual port channel pair with the first router device. A message is sent to the second router device, the message indicating that the first host device is connected to the second router device. The packet is encapsulated with an overlay header and is sent to a third router device that is connected to the second host device. The encapsulated packet contains a Layer 2 address associated with the first host device and a Layer 3 address associated with the first host device.

    Abstract translation: 这里介绍了在网络中分配主机设备的地址信息的技术。 在第一路由器设备处，从第一主机设备接收目的地为第二主机设备的分组。 第一主机设备被双连接到第一路由器和第二路由器设备。 第二路由器设备是与第一路由器设备的虚拟端口信道对的一部分。 向第二路由器设备发送消息，指示第一主机设备连接到第二路由器设备的消息。 该分组被封装为覆盖头，并被发送到连接到第二主机设备的第三路由器设备。 封装的分组包含与第一主机设备相关联的第二层地址和与第一主机设备相关联的第三层地址。

    Using a virtual internet protocol address to represent dually connected hosts in an internet protocol overlay network
    4.
    发明授权
    Using a virtual internet protocol address to represent dually connected hosts in an internet protocol overlay network 有权

    公开(公告)号：US10348672B2

    公开(公告)日：2019-07-09

    申请号：US15720571

    申请日：2017-09-29

    Applicant: Cisco Technology, Inc.

    Inventor： Vipin Jain ,  Ashutosh Agrawal ,  Parag Bhide ,  Mahidas Prabhanjan

    IPC: H04L12/713 ,  H04L29/12 ,  H04L12/773

    Abstract: Techniques are presented herein for distributing address information of host devices in a network. At a first router device, a packet is received from a first host device that is destined for a second host device. The first host device is dually-connected to the first router and a second router device. The second router device is part of a virtual port channel pair with the first router device. A message is sent to the second router device, the message indicating that the first host device is connected to the second router device. The packet is encapsulated with an overlay header and is sent to a third router device that is connected to the second host device. The encapsulated packet contains a Layer 2 address associated with the first host device and a Layer 3 address associated with the first host device.

    Using a Virtual Internet Protocol Address to Represent Dually Connected Hosts in an Internet Protocol Overlay Network
    7.
    发明申请
    Using a Virtual Internet Protocol Address to Represent Dually Connected Hosts in an Internet Protocol Overlay Network 审中-公开
    使用虚拟互联网协议地址来表示互联网协议覆盖网络中的双连接主机

    公开(公告)号：US20160028683A1

    公开(公告)日：2016-01-28

    申请号：US14873572

    申请日：2015-10-02

    Applicant: Cisco Technology, Inc.

    Inventor： Vipin Jain ,  Ashutosh Agrawal ,  Parag Bhide ,  Mahidas Prabhanjan

    IPC: H04L29/12 ,  H04L12/713

    CPC classification number: H04L61/103 ,  H04L45/586 ,  H04L45/60

    Abstract: Techniques are presented herein for distributing address information of host devices in a network. At a first router device, a packet is received from a first host device that is destined for a second host device. The first host device is dually-connected to the first router and a second router device. The second router device is part of a virtual port channel pair with the first router device. A message is sent to the second router device, the message indicating that the first host device is connected to the second router device. The packet is encapsulated with an overlay header and is sent to a third router device that is connected to the second host device. The encapsulated packet contains a Layer 2 address associated with the first host device and a Layer 3 address associated with the first host device.

    Abstract translation: 这里介绍了在网络中分配主机设备的地址信息的技术。 在第一路由器设备处，从第一主机设备接收目的地为第二主机设备的分组。 第一主机设备被双连接到第一路由器和第二路由器设备。 第二路由器设备是与第一路由器设备的虚拟端口信道对的一部分。 向第二路由器设备发送消息，指示第一主机设备连接到第二路由器设备的消息。 该分组被封装为覆盖头，并被发送到连接到第二主机设备的第三路由器设备。 封装的分组包含与第一主机设备相关联的第二层地址和与第一主机设备相关联的第三层地址。

    Distributed Gateways for Overlay Networks
    8.
    发明申请
    Distributed Gateways for Overlay Networks 有权
    分布式网关覆盖网络

    公开(公告)号：US20150372869A1

    公开(公告)日：2015-12-24

    申请号：US14308790

    申请日：2014-06-19

    Applicant: Cisco Technology, Inc.

    Inventor： Dhananjaya Rao ,  Vipin Jain ,  Parag Bhide

    IPC: H04L12/24 ,  G06F17/30

    CPC classification number: H04L61/6022 ,  H04L12/4633 ,  H04L61/103 ,  H04L61/6009

    Abstract: Techniques provided herein enable a set of independent, unconnected devices in a network to support distributed Layer 3 (L3) gateway functionality for an overlay based virtual network by intelligently triggering proxy addressing information updates.

    Abstract translation: 本文提供的技术能够使网络中的一组独立的未连接的设备通过智能地触发代理寻址信息更新来支持基于覆盖的虚拟网络的分布式第3层（L3）网关功能。

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