WO2014190791A1 - 一种网关设备身份设置的方法及管理网关设备 - Google Patents

一种网关设备身份设置的方法及管理网关设备 Download PDF

Info

Publication number
WO2014190791A1
WO2014190791A1 PCT/CN2014/072851 CN2014072851W WO2014190791A1 WO 2014190791 A1 WO2014190791 A1 WO 2014190791A1 CN 2014072851 W CN2014072851 W CN 2014072851W WO 2014190791 A1 WO2014190791 A1 WO 2014190791A1
Authority
WO
WIPO (PCT)
Prior art keywords
gateway device
gateway
priority
membership
group
Prior art date
Application number
PCT/CN2014/072851
Other languages
English (en)
French (fr)
Inventor
李文辉
陈卫
倪辉
李华
孙泽宇
Original Assignee
华为技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP14803473.9A priority Critical patent/EP2993838B1/en
Publication of WO2014190791A1 publication Critical patent/WO2014190791A1/zh
Priority to US14/948,829 priority patent/US10419531B2/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/1001Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004Server selection for load balancing
    • H04L67/1008Server selection for load balancing based on parameters of servers, e.g. available memory or workload
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/64Hybrid switching systems
    • H04L12/6418Hybrid transport
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/66Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/12Avoiding congestion; Recovering from congestion
    • H04L47/125Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/24Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2466Traffic characterised by specific attributes, e.g. priority or QoS using signalling traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00Network arrangements, protocols or services for addressing or naming
    • H04L61/09Mapping addresses
    • H04L61/10Mapping addresses of different types
    • H04L61/103Mapping addresses of different types across network layers, e.g. resolution of network layer into physical layer addresses or address resolution protocol [ARP]

Definitions

  • the application is submitted to the Chinese Patent Office on May 29, 2013, and the application number is 201310204579. 9.
  • the invention name is "a gateway device identity setting method and management gateway device" The priority of the Chinese Patent Application, the entire contents of which is incorporated herein by reference.
  • the present invention relates to the field of computer networks, and in particular, to a method for setting identity of a gateway device and a management gateway device.
  • the existing multi-gateway device implements multi-gateway device to share traffic load through multi-gateway load sharing protocol.
  • Multiple gateway devices need to negotiate an active virtual gateway device to reply to the client's ARP (Address Resolution Protocol) request. And assigning different virtual MAC (Medium/Media Access Control) addresses to the client, and the remaining shared gateway devices acting as active virtual forwarding devices are responsible for managing the clients allocated by the active virtual gateway devices, and one of them is active.
  • the virtual forwarding device fails, it is also necessary to select one of the remaining active virtual forwarding devices by protocol negotiation to replace the failed active virtual forwarding device to manage the faulty active virtual forwarding device. All need to negotiate through the protocol, which increases the complexity of the selection process, thereby reducing the efficiency of the processing of the service mechanism, and making the multi-gateway device less intelligent in the process of sharing the traffic load.
  • the purpose of the embodiments of the present invention is to provide a gateway device identity setting method and a management network. Turn off the device.
  • the first aspect of the present invention provides a method for setting a gateway device identity, which may include:
  • the method before the obtaining the negotiation packet of the gateway device, the method further includes:
  • the load sharing gateway device group in the virtual cluster, and acquiring the device information and the resource information included in the load sharing gateway device group, where the device information includes client information and gateway device information, and the resource information includes the Multiple virtual medium access control MAC addresses of the load sharing gateway device group;
  • the gateway device is a gateway device in a load sharing gateway device group.
  • the obtaining, by the gateway device, the negotiation packet may include:
  • the negotiation packet of the gateway device that joins the load sharing gateway device group is obtained.
  • the setting, according to the priority of the gateway device, the membership of the gateway device may include:
  • gateway device priority of the gateway device is smaller than the priority of the gateway device, set the membership of the gateway device to be an active virtual forwarding device
  • the gateway device priority of the gateway device is greater than its own gateway device priority, the membership of the gateway device is set to be an active virtual gateway device.
  • the obtaining the negotiation packet of the gateway device may include: If the current membership of the device is an active virtual gateway device and the device is faulty, the device obtains the negotiation packet of the gateway device.
  • the setting, according to the priority of the gateway device, the membership of the gateway device may include:
  • the obtaining the negotiation packet of the gateway device may include:
  • the current membership of the device is an active virtual gateway device, and any of the gateway devices whose membership is the active virtual forwarding device fails, the other negotiation packets of the gateway device that is the member of the active virtual forwarding device are obtained. .
  • the setting, according to the priority of the gateway device, the membership of the gateway device may include:
  • the gateway device with the highest gateway device priority is set to replace the failed gateway device.
  • the method further includes:
  • the device information and the resource information are sent to the gateway device.
  • the method further includes:
  • a second aspect of the present invention provides a management gateway device, which may include a packet obtaining module, a priority acquiring module, and an identity setting module, where:
  • the packet obtaining module is configured to obtain a negotiation packet of the gateway device
  • the priority obtaining module is configured to obtain a priority of a gateway device carried in the negotiation packet
  • the identity setting module is configured to set a membership of the gateway device according to the priority of the gateway device.
  • the device further includes a gateway group setting module:
  • the gateway group setting module is configured to set a load sharing gateway device group in the virtual cluster, and obtain device information and resource information included in the load sharing gateway device group, where the device information includes client information and a gateway device.
  • Information, the resource information includes multiple virtual medium access control MAC addresses of the load sharing gateway device group;
  • the gateway device is a gateway device in a load sharing gateway device group.
  • the packet acquiring module includes a first acquiring unit:
  • the first obtaining unit is configured to: if it is detected that the gateway device joins the load sharing gateway device group, obtain the negotiation packet of the gateway device that joins the load sharing gateway device group.
  • the identity setting module includes a first setting unit, where:
  • the first setting unit is configured to: if the gateway device priority of the gateway device that is added to the load sharing gateway device is smaller than the priority of the gateway device, set the membership of the gateway device to be an active virtual forwarding device;
  • the first setting unit is further configured to: if the gateway device priority of the gateway device that joins the load sharing gateway device is greater than its own gateway device priority, set the gateway device The membership is an active virtual gateway device.
  • the packet acquiring module further includes: a second acquiring unit:
  • the second obtaining unit is configured to obtain a negotiation packet of the gateway device if the current membership of the device is an active virtual gateway device and the device is faulty.
  • the identity setting module further includes a second setting unit:
  • the second setting unit is configured to set a membership of the gateway device with the highest priority of the gateway device as an active virtual gateway device.
  • the packet acquiring module further includes: a third acquiring unit:
  • the third obtaining unit is configured to acquire the other member identity as an active virtual device if the current membership of the active virtual gateway device is an active virtual gateway device, and any of the gateway devices whose membership is an active virtual forwarding device fails.
  • Negotiation packet of the gateway device of the forwarding device is configured to acquire the other member identity as an active virtual device if the current membership of the active virtual gateway device is an active virtual gateway device, and any of the gateway devices whose membership is an active virtual forwarding device fails.
  • the identity setting module further includes a third setting unit:
  • the third setting unit is configured to: in the gateway device whose membership is an active virtual forwarding device, set a gateway device with the highest priority of the gateway device to replace the failed gateway device.
  • the device further includes:
  • the information sending module is configured to send device information and resource information to the gateway device if the membership of the gateway device is an active virtual gateway device.
  • the device further includes an address allocation module:
  • the address allocation module is configured to: if the membership of the gateway device is active virtual transfer And sending, by the device, the virtual MAC address to the gateway device from the resource information, and allocating the virtual MAC address to the at least one client according to the device information.
  • the controller allocates a virtual MAC address to the gateway device from the resource information, guides forwarding, and allocates at least one client according to the device information.
  • the virtual MAC address implements separation of control and forwarding.
  • FIG. 1 is a schematic flow chart of a method for setting identity of a gateway device according to an embodiment of the present invention
  • FIG. 2 is a schematic flow chart of another method for setting identity of a gateway device according to an embodiment of the present invention.
  • FIG. 3 is a schematic flowchart of still another method for setting a gateway device identity according to an embodiment of the present invention
  • FIG. 4 is a schematic flow chart of still another method for setting a gateway device identity according to an embodiment of the present invention.
  • FIG. 5 is a schematic flowchart of still another method for setting identity of a gateway device according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a management gateway device according to an embodiment of the present disclosure
  • FIG. 7 is a schematic structural diagram of another management gateway device according to an embodiment of the present invention
  • FIG. 8 is a schematic structural diagram of a packet obtaining module according to an embodiment of the present disclosure
  • FIG. 9 is a schematic structural diagram of an identity setting module according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a management gateway device based on a computer system according to an embodiment of the present invention.
  • the user selects one gateway device in the virtual cluster as the device for setting the identity of the other gateway device (hereinafter referred to as the management gateway device), and
  • the membership of the management gateway device is set as an active virtual gateway device.
  • the embodiment of the present invention can be applied to a scenario in which control and forwarding are separated.
  • the controller allocates a virtual MAC address to the gateway device from the resource information, guides forwarding, and allocates a virtual MAC address to at least one client according to the device information, and implements control. Separation from forwarding.
  • a method for setting a gateway device identity includes:
  • the negotiation packet includes a priority of a gateway device of the gateway device, and the priority of the gateway device may be a priority parameter set by a user according to a performance index of the gateway device, and the following three situations are required to be obtained.
  • negotiation message of the gateway device :
  • the management gateway device obtains the negotiation packet of the gateway device, when the gateway device needs to perform the multi-gateway traffic load balancing on the management gateway device.
  • the management gateway device obtains the gateway device of the plurality of gateway devices with multiple gateway traffic load sharing as the active virtual forwarding device.
  • the management gateway device obtains the negotiation of the gateway device with the other member identity as the active virtual forwarding device. Message.
  • the gateway device when a gateway device needs to perform multi-gateway traffic load balancing on the management gateway device, the gateway device that performs multi-gateway traffic load sharing on the management gateway device to the management gateway device Sending a negotiation packet to request to join the load sharing gateway device group;
  • the gateway device of the active virtual forwarding device If the gateway device of the active virtual forwarding device is faulty, the gateway device that is the member of the active virtual forwarding device requests the negotiation packet.
  • any one of the multiple gateway devices of the multi-gateway traffic load sharing fails.
  • the gateway device requests a negotiation message from the other gateway device whose membership is an active virtual forwarding device.
  • the gateway device priority of the gateway device is obtained from the negotiation packet.
  • a membership of the gateway device includes an active virtual gateway device and an active virtual forwarding device, and the gateway device according to the obtained gateway device negotiates a packet priority.
  • the specific setting method can be:
  • the gateway device priority of the gateway device that performs the multi-gateway traffic load balancing on the management gateway device is obtained when the gateway device needs to perform the multi-gateway traffic load balancing on the management gateway device. If the gateway device priority of the management gateway device is smaller, the management gateway device sets the membership of the gateway device that performs the multi-gateway traffic load balancing on the management gateway device as an active virtual forwarding device; The gateway device priority of the gateway device that performs the multi-gateway traffic load sharing on the management gateway device is greater than the gateway device priority of the management gateway device, and the management gateway device sets the plurality of the management gateway device to be configured. The membership of the gateway traffic load balancing gateway device is alive. Jump virtual gateway device;
  • the gateway device priority of the management gateway device is the same as the gateway device priority of the gateway device that performs multi-gateway traffic load sharing on the management gateway device, optionally, by comparing the system MAC address The management gateway device sets the management gateway to the management gateway if the system MAC address of the management gateway device is greater than the system MAC address of the gateway device that performs multi-gateway traffic load sharing on the management gateway device.
  • the member of the gateway device that performs multi-gateway traffic load sharing is an active virtual forwarding device; if the system MAC address of the management gateway device is smaller than the system MAC address of the gateway device that performs multi-gateway traffic load sharing on the management gateway device And the management gateway device sets the membership of the gateway device that performs multi-gateway traffic load sharing on the management gateway device as an active virtual gateway device.
  • the management gateway device shares the gateway devices of all the gateway devices according to the acquired multi-gateway traffic load.
  • Priority Set the membership of the gateway device with the highest priority of the gateway device as the active virtual gateway device.
  • the gateway device fails.
  • the management gateway device sets the gateway device priority of the gateway device of the active virtual forwarding device according to the obtained member of the multi-gateway traffic load sharing, and sets the gateway device with the highest priority of the gateway device to replace the failed gateway device. At this time, the membership of the gateway device with the highest priority of the gateway device is still an active virtual forwarding device;
  • the failed gateway device may also be replaced by a user setting a gateway device in the virtual cluster, and the management gateway device sets the gateway device set by the user in the virtual cluster as the active virtual forwarding device.
  • the management gateway device passes the membership of the gateway device
  • a VRRP (Virtual Router Redundancy Protocol) message is sent to the gateway device.
  • Embodiments of the present invention can be applied to a scenario in which control and forwarding are separated, and the controller is from a resource.
  • the gateway device is assigned a virtual MAC address to guide the forwarding, and the virtual MAC address is allocated to at least one client according to the device information, so that the control and forwarding are separated.
  • the member of the gateway device is set as the active virtual gateway device or the active virtual forwarding device by using the priority of the gateway device preset by the user for the multiple gateway devices, and the protocol negotiation process is not required to be performed, thereby reducing the selection.
  • the complexity of the process improves the efficiency of the processing of the service mechanism, making it more intelligent in the process of implementing multi-gateway devices to share the traffic load.
  • another method for setting a gateway device identity includes: S201: Set a load sharing gateway device group in a virtual cluster, and obtain device information and resource information in the load sharing gateway device group.
  • the device information includes client information and gateway device information.
  • the resource information includes a virtual MAC address, and the gateway device is a gateway device in the load sharing gateway device group.
  • the management gateway device when the management gateway device sets the load sharing gateway device group in the virtual cluster, the management gateway device functions as an active virtual gateway device of the load sharing gateway device group, and sets a unique identifier for the load sharing gateway device group, and Obtaining device information and resource information included in the load sharing gateway device group.
  • the device information includes client information and gateway device information in the load sharing gateway device group, and the resource information includes multiple virtual MAC addresses of the load sharing gateway device group.
  • the user can set the identifier to some gateway devices in the virtual cluster, and the gateway device can find the load sharing gateway device group by using the identifier, and share the gateway device group in the load.
  • the management gateway device sends a negotiation packet to request to join the load sharing gateway device group;
  • the gateway device of the active virtual forwarding device If the gateway device of the active virtual forwarding device already exists in the load balancing gateway device group, the gateway device that is the member of the active virtual forwarding device requests the negotiation packet when the management gateway device is faulty.
  • the management gateway device If the gateway device of the active virtual forwarding device already exists in the load balancing gateway device group, and the gateway device of the active virtual forwarding device in the load sharing gateway device group fails, the management gateway device The negotiation message is requested to the other gateway device whose membership is an active virtual forwarding device.
  • the management gateway device and the gateway device are gateway devices in the load sharing gateway device group.
  • the negotiation packet includes a gateway device priority of the gateway device, and the priority of the gateway device may be a priority parameter set by the user according to the performance index of the gateway device, and the gateway device needs to be obtained in the following three situations:
  • the priority of the gateway device may be a priority parameter set by the user according to the performance index of the gateway device, and the gateway device needs to be obtained in the following three situations:
  • the management gateway device obtains the negotiation packet of the gateway device that needs to enter the load sharing gateway device group;
  • the management gateway device obtains the negotiation report of the gateway device that is the member of the active virtual forwarding device. Text.
  • the gateway device priority of the gateway device is obtained from the negotiation packet.
  • the management gateway device determines whether the gateway device priority of the gateway device that joins the load sharing gateway device group is smaller than its own gateway device priority; If yes, setting the membership of the gateway device that is added to the load sharing gateway device group to be an active virtual forwarding device; if not, setting the membership of the gateway device that joins the load sharing gateway device group to be active. Virtual gateway device;
  • the size of the system MAC address may be optionally compared: If the system MAC address of the management gateway device is greater than the system MAC address of the gateway device that is added to the load sharing gateway device group, the management gateway device sets the membership of the gateway device that joins the load sharing gateway device group. An active virtual forwarding device; if the system MAC address of the management gateway device is less than the joining The load balancing the system MAC address of the gateway device of the gateway device group, and the management gateway device sets the membership of the gateway device that joins the load sharing gateway device group to be an active virtual gateway device.
  • the management gateway device If the management gateway device is faulty, the management gateway device sets the membership of the gateway device with the highest priority of the gateway device as the active virtual gateway device, and the gateway device becomes the management gateway device.
  • the management gateway device sets the gateway device in the gateway device whose membership is an active virtual forwarding device. The highest priority gateway device replaces the failed gateway device.
  • the member of the gateway device is an active virtual gateway device, send the device information and the resource information to the gateway device, so that the gateway device allocates the at least one client according to the device information and the resource information.
  • the virtual MAC address finally causes the client to search for the corresponding gateway device as a service gateway according to the virtual MAC address.
  • the management gateway device sets the membership of the gateway device to be an active virtual gateway device, the device information and resource information in the load sharing gateway device group are sent to the gateway device.
  • the gateway device allocates a virtual MAC address to the at least one client according to the device information and the resource information, and sends a virtual MAC address to the client group through the VRRP packet, so that the virtual MAC address is owned by the client group.
  • the client finds the gateway device as a service gateway.
  • the member of the gateway device is an active virtual forwarding device, assigning a virtual MAC address to the gateway device from the resource information, and assigning the virtual MAC address to the at least one client according to the device information, And causing the client to search the gateway device as a service gateway according to the virtual MAC address.
  • the management gateway device sets the membership of the gateway device to be an active virtual forwarding device, assign a virtual MAC address to the gateway device from the resource information in the load sharing gateway device group, and Assigning the virtual MAC address to at least one client based on the device information.
  • the gateway device sends a virtual MAC address to the client group through the VRRP packet, so that the client having the virtual MAC address in the client group finds the gateway device as a service gateway.
  • the embodiment of the present invention can be applied to a scenario in which control and forwarding are separated.
  • the controller allocates a virtual MAC address to the gateway device from the resource information, guides forwarding, and allocates a virtual MAC address to at least one client according to the device information, and implements control. Separation from forwarding.
  • a load sharing gateway device group is set under the framework of the virtual cluster, and the membership of the gateway device is set as the active virtual gateway device or the active virtual forwarding by the priority of the gateway device preset by the user to the multiple gateway devices.
  • the device does not need to run the protocol negotiation process, which reduces the complexity of the selection process, improves the flexibility of fault handling, and delivers its own virtual MAC address through the gateway device to provide the client with the corresponding gateway device.
  • the service gateway implements the separation of the functions of setting the membership and delivering the virtual MAC address, improving the efficiency of the processing of the service mechanism, and making the multi-gateway device more intelligent in the process of sharing the traffic load.
  • FIG. 3 is a schematic flowchart of a method for setting identity of a gateway device according to an embodiment of the present invention. As shown in FIG. 3, the method in the embodiment of the present invention is specifically applied to a scenario where a new gateway device joins a load balancing gateway device group in a virtual cluster, and the method includes:
  • S301 Set a load balancing gateway device group in the virtual cluster, and obtain device information and resource information included in the load sharing gateway device group.
  • the device information includes client information and gateway device information.
  • the resource information includes a virtual MAC address.
  • the management gateway device when the management gateway device sets the load sharing gateway device group in the virtual cluster, the management gateway device functions as the active virtual gateway device of the load sharing gateway device group, and sets a unique identifier for the load sharing gateway device group, and acquires the The device information and resource information contained in the load sharing gateway device group.
  • the device information includes client information and gateway device information in the load sharing gateway device group.
  • the resource information includes a plurality of virtual MAC addresses in the load sharing gateway device group.
  • the user can set the identifier to some gateway devices in the virtual cluster, and the gateway device can find the load sharing gateway device group by using the identifier, and divide the load into the load.
  • the management gateway device in the gateway device group sends a negotiation packet to request to join the load sharing gateway device group.
  • gateway device joins the load balancing gateway device group, obtain the negotiation packet of the gateway device that is added to the load sharing gateway device group.
  • the negotiation packet of the gateway device that joins the load sharing gateway device group is obtained.
  • the negotiation packet includes a gateway device priority of the gateway device that is added to the load sharing gateway device group, and the gateway device priority may be a gateway device that the user joins the load sharing gateway device group according to the The priority parameter set by the performance index.
  • the gateway device priority of the gateway device that joins the load sharing gateway device group is obtained from the negotiation packet.
  • the management gateway device determines that the gateway device priority of the gateway device that joins the load sharing gateway device group is smaller than the priority of the gateway device, the gateway device that joins the load sharing gateway device group is set. Membership is an active virtual forwarding device.
  • the size of the system MAC address may be optionally compared: If the system MAC address of the management gateway device is greater than the system MAC address of the gateway device that is added to the load sharing gateway device group, the management gateway device sets the membership of the gateway device that joins the load sharing gateway device group.
  • An active virtual forwarding device if the system MAC address of the management gateway device is smaller than a system MAC address of the gateway device that joins the load sharing gateway device group, the management gateway device sets the joining the load sharing gateway
  • the membership of the gateway device of the device group is the active virtual gateway device.
  • the membership of the gateway device that joins the load balancing gateway device group is Assigning a virtual MAC address to the gateway device that joins the load sharing gateway device group from the resource information, and assigning the virtual MAC address to at least one client according to the device information, so that the virtual MAC address is allocated to the at least one client.
  • the client searches for the gateway device that joins the load sharing gateway device group as a service gateway according to the virtual MAC address;
  • the management gateway device sets the membership of the gateway device that is added to the load sharing gateway device group to be an active virtual forwarding device, assigning a virtual resource information from the load sharing gateway device group
  • the MAC address is sent to the gateway device that joins the load sharing gateway device group, and the virtual MAC address is allocated to at least one client according to the device information.
  • the gateway device that joins the load sharing gateway device group sends a virtual MAC address to the client group through the VRRP packet, so that the client having the virtual MAC address in the client group finds the join
  • the gateway device of the load sharing gateway device group serves as the service gateway.
  • the management gateway device determines that the gateway device priority of the gateway device that joins the load sharing gateway device group is greater than the priority of the gateway device, the gateway device that joins the load sharing gateway device group is set. Membership is an active virtual gateway device.
  • the management gateway device sets the membership of the gateway device that is added to the load sharing gateway device group to be an active virtual gateway device
  • the device information and resource information in the load sharing gateway device group are sent.
  • the gateway device that joins the load sharing gateway device group becomes a management gateway device.
  • the gateway device that joins the load sharing gateway device group allocates a virtual MAC address to at least one client according to the device information and resource information.
  • the VRRP packet is used to send the virtual MAC address of the client group to the client group, so that the client having the virtual MAC address in the client group finds the gateway device that joins the load sharing gateway device group as the service gateway.
  • the embodiment of the present invention can be applied to a scenario in which control and forwarding are separated.
  • the controller allocates a virtual MAC address to the gateway device from the resource information, guides forwarding, and allocates a virtual MAC address to at least one client according to the device information, and implements control. Separation from forwarding.
  • a load sharing gateway device group is set under the framework of the virtual cluster, and the membership of the gateway device is set as the active virtual gateway device or the active virtual forwarding by the priority of the gateway device preset by the user to the multiple gateway devices.
  • the device does not need to run the protocol negotiation process, which reduces the complexity of the selection process, improves the flexibility of fault handling, and delivers its own virtual MAC address through the gateway device to provide the client with the corresponding gateway device.
  • the service gateway implements the separation of the functions of setting the membership and delivering the virtual MAC address, improving the efficiency of the processing of the service mechanism, and making the multi-gateway device more intelligent in the process of sharing the traffic load.
  • FIG. 4 is a schematic flowchart of a method for setting identity of a gateway device according to an embodiment of the present invention. As shown in FIG. 4, the method in the embodiment of the present invention may be applied to a scenario when a member of the virtual sharing gateway group is a fault of the management gateway device of the active virtual gateway device, and the method includes:
  • S401 Set a load balancing gateway device group in the virtual cluster, and obtain device information and resource information included in the load sharing gateway device group.
  • the device information includes client information and gateway device information.
  • the resource information includes a virtual MAC address, and the gateway device is a gateway device in the load sharing gateway device group.
  • the management gateway device when the management gateway device sets the load sharing gateway device group in the virtual cluster, the management gateway device functions as the active virtual gateway device of the load sharing gateway device group, and sets a unique identifier for the load sharing gateway device group, and acquires the The device information and resource information contained in the load sharing gateway device group.
  • the device information includes the load sharing gateway device. Client information and gateway device information in the group.
  • the resource information includes multiple virtual MAC addresses in the load sharing gateway device group.
  • the management gateway device sends the gateway device that is the active virtual forwarding device to the member device. Request a negotiation message.
  • the management gateway device obtains a negotiation message of the gateway device in which the membership of the load sharing gateway device group is an active virtual forwarding device.
  • the negotiation packet includes a priority of the gateway device of the gateway device, and the priority of the gateway device may be a priority parameter set by the user according to the performance index of the gateway device.
  • S403 The priority of the gateway device carried in the negotiation packet is obtained.
  • the management gateway device obtains, from the negotiation packet, a gateway device priority of the gateway device whose member is the active virtual forwarding device in the load sharing gateway device group.
  • the management gateway device obtains the gateway device priority of the gateway device of the active virtual forwarding device by using the obtained load balancing device device group, and sets the membership of the gateway device with the highest priority of the gateway device as Active virtual gateway device.
  • the device information and the resource information are sent to the gateway device, so that the gateway device allocates the at least one client according to the device information and the resource information.
  • a virtual MAC address where the client finally searches for the corresponding gateway device as a service gateway according to the virtual MAC address;
  • the management gateway device when the management gateway device sets the member identity of the gateway device with the highest priority of the gateway device as the active virtual gateway device in the load sharing gateway device group, the management gateway device sends the device information and the resource information. To the gateway device, at this time, the gateway device becomes a management gateway device.
  • At least one client allocates a virtual MAC address, and the at least one client belongs to a client of the original management gateway device, and the gateway device sends a virtual MAC address to the client group through the VRRP packet, so that the client group
  • the client having the virtual MAC address finds the gateway device as a service gateway.
  • the embodiment of the present invention can be applied to a scenario in which control and forwarding are separated.
  • the controller allocates a virtual MAC address to the gateway device from the resource information, guides forwarding, and allocates a virtual MAC address to at least one client according to the device information, and implements control. Separation from forwarding.
  • a load sharing gateway device group is set under the framework of the virtual cluster, and the membership of the gateway device is set as the active virtual gateway device or the active virtual forwarding by the priority of the gateway device preset by the user to the multiple gateway devices.
  • the device does not need to run the protocol negotiation process, which reduces the complexity of the selection process, improves the flexibility of fault handling, and delivers its own virtual MAC address through the gateway device to provide the client with the corresponding gateway device.
  • the service gateway implements the separation of the functions of setting the membership and delivering the virtual MAC address, improving the efficiency of the processing of the service mechanism, and making the multi-gateway device more intelligent in the process of sharing the traffic load.
  • FIG. 5 is a schematic flowchart of a method for setting identity of a gateway device according to an embodiment of the present invention. As shown in FIG. 5, the method in the embodiment of the present invention is specifically applied to an active virtual gateway device in a virtual sharing gateway group, and any member of the virtual sharing gateway group is an active virtual forwarding device. The scenario when the gateway device fails.
  • the method includes:
  • S501 Set a load balancing gateway device group in the virtual cluster, and obtain device information and resource information included in the load sharing gateway device group.
  • the device information includes client information and gateway device information
  • the resource information includes a virtual MAC address
  • the gateway device is a gateway device in a load sharing gateway device group;
  • the management gateway device when the management gateway device sets the load sharing gateway device group in the virtual cluster, the management gateway device functions as the active virtual gateway device of the load sharing gateway device group, and sets a unique identifier for the load sharing gateway device group, and acquires the The device information and resource information included in the load sharing gateway device group, where the device information includes the load sharing gateway device The client information and the gateway device information in the group, the resource information includes a plurality of virtual MAC addresses in the load sharing gateway device group, and the gateway device is a gateway device in the load sharing gateway group.
  • the management occurs.
  • the gateway device requests a negotiation message from the other gateway device whose membership is an active virtual forwarding device.
  • the current membership of the active virtual gateway device is an active virtual gateway device, and any of the gateway devices whose membership is an active virtual forwarding device fails, obtaining the negotiation of the other gateway device that is the member of the active virtual forwarding device Message
  • the management gateway device obtains the remaining members of the load sharing gateway device group as active.
  • negotiation packet of the gateway device of the virtual forwarding device e.g., a packet of the gateway device of the virtual forwarding device.
  • the negotiation packet includes a priority of the gateway device of the gateway device, and the priority of the gateway device may be a priority parameter set by the user according to the performance index of the gateway device.
  • S503 The priority of the gateway device carried in the negotiation packet is obtained.
  • the management gateway device obtains, from the negotiation packet, a gateway device priority of the gateway device of the active virtual forwarding device in the load balancing gateway device group, except that the remaining member of the failed gateway device is the same.
  • the management gateway device obtains the gateway device priority of the gateway device of the active virtual forwarding device by using the obtained load balancing device device group, and sets the gateway device with the highest priority of the gateway device to replace the appearance. Faulty gateway device.
  • the membership of the gateway device with the highest priority of the gateway device is still an active virtual forwarding device.
  • the membership of the gateway device is an active virtual forwarding device, allocate a virtual MAC address to the gateway device from the resource information, and select at least one according to the device information.
  • the client allocates the virtual MAC address, so that the client searches for the gateway device as a service gateway according to the virtual MAC address;
  • the management gateway device sets the membership of the gateway device to be an active virtual forwarding device, and causes the gateway device to replace the failed gateway device, the management gateway device is at least one according to the device information.
  • the client allocates the virtual MAC address, and the at least one client is a client that originally belongs to the failed gateway device.
  • the gateway device sends the virtual MAC address to the client group through the VRRP packet, so that the client having the virtual MAC address in the client group finds the gateway device as the service gateway.
  • the user may also set a gateway device in the virtual cluster to replace the faulty device, where the management gateway device sets the gateway device as an active virtual forwarding device, and the resource information is the gateway.
  • the device allocates a virtual MAC address, and allocates the virtual MAC address to the at least one client according to the device information, where the at least one client is a client that originally belongs to the failed gateway device.
  • the gateway device sends the virtual MAC address to the client group through the VRRP packet, so that the client having the virtual MAC address in the client group finds the gateway device as the service gateway.
  • the embodiment of the present invention can be applied to a scenario in which control and forwarding are separated.
  • the controller allocates a virtual MAC address to the gateway device from the resource information, guides forwarding, and allocates a virtual MAC address to at least one client according to the device information, and implements control. Separation from forwarding.
  • a load sharing gateway device group is set under the framework of the virtual cluster, and the membership of the gateway device is set as the active virtual gateway device or the active virtual forwarding by the priority of the gateway device preset by the user to the multiple gateway devices.
  • the device does not need to run the protocol negotiation process, which reduces the complexity of the selection process, improves the flexibility of fault handling, and delivers its own virtual MAC address through the gateway device to provide the client with the corresponding gateway device.
  • the service gateway implements the separation of the functions of setting the membership and delivering the virtual MAC address, improving the efficiency of the processing of the service mechanism, and making the multi-gateway device more intelligent in the process of sharing the traffic load.
  • the management gateway device 1 of the embodiment of the present invention includes a packet obtaining module 11, a priority acquiring module 12, and an identity setting module 13, wherein:
  • the packet obtaining module 11 is configured to obtain a negotiation packet of the gateway device.
  • the negotiation packet includes a gateway device priority of the gateway device, and the priority of the gateway device may be a priority parameter set by the user according to the performance index of the gateway device, and the report is reported in the following three situations.
  • the text obtaining module 11 needs to obtain a negotiation message of the gateway device:
  • the packet obtaining module 11 obtains the negotiation packet of the gateway device.
  • the packet obtaining module 11 needs to obtain the negotiation packet of the gateway device whose active member is the active virtual forwarding device among the plurality of gateway devices that are multi-gateway traffic load sharing;
  • the packet obtaining module 11 obtains the other member status as the active virtual forwarding device.
  • negotiation packet of the gateway device
  • the gateway device when a gateway device needs to perform multi-gateway traffic load balancing on the management gateway device 1, the gateway device sends a negotiation packet to the management gateway device 1 to request to join the load. Sharing the gateway device group;
  • the gateway device that is the active virtual forwarding device already exists in the multi-gateway traffic load balancing, when the management gateway device 1 fails, the gateway device that is the active virtual forwarding device is requested to negotiate the packet;
  • any one of the multiple gateway devices of the multi-gateway traffic load sharing fails.
  • the gateway device 1 requests a negotiation message from the other gateway device whose membership is an active virtual forwarding device.
  • the priority obtaining module 12 is configured to obtain a gateway device priority carried in the negotiation packet
  • the priority obtaining module 12 obtains the gateway device priority of the gateway device from the negotiation packet.
  • the identity setting module 13 is configured to set the gateway device according to the gateway device priority Membership status
  • the membership includes an active virtual gateway device and an active virtual forwarding device, and the identity setting module 13 is configured according to the gateway device priority setting in the gateway device negotiation packet obtained by the priority obtaining module 12.
  • the membership of the gateway device can be set as follows:
  • the gateway device priority of the gateway device acquired by the priority obtaining module 12 is smaller than the management gateway.
  • the gateway device priority of the device 1 is set, the identity setting module 13 sets the membership of the gateway device to be an active virtual forwarding device; if the gateway device of the gateway device acquired by the priority obtaining module 12 has a priority greater than The gateway device priority of the gateway device 1 is configured, and the identity setting module 13 sets the membership of the gateway device to be an active virtual gateway device;
  • the gateway device priority of the management gateway device 1 is the same as the gateway device priority of the gateway device, optionally by comparing the size of the system MAC address: if the system MAC address of the management gateway device 1 is If the address is greater than the system MAC address of the gateway device, the identity setting module 13 sets the membership of the gateway device to be an active virtual forwarding device; if the system MAC address of the management gateway device 1 is smaller than the system of the gateway device The MAC address, the identity setting module 13 sets the membership of the gateway device to be an active virtual gateway device.
  • the identity setting module 13 obtains the multi-gateway traffic obtained by the priority acquiring module 12.
  • the priority of the gateway device of all the gateway devices in the load balancing is set to be the active virtual gateway device.
  • the identity setting module 13 sets the gateway device priority of the gateway device of the active virtual forwarding device according to the priority of the multi-gateway traffic load sharing obtained by the priority obtaining module 12, and sets the gateway with the highest priority of the gateway device. The device replaces the faulty gateway device. At this time, the member identity of the gateway device with the highest priority of the gateway device is still an active virtual forwarding device.
  • the identity setting module 13 sets the gateway device set by the user in the virtual cluster as the active virtual forwarding device.
  • the management gateway device 1 sends the membership of the gateway device to the gateway device through a VRRP (Virtual Router Redundancy Protocol) message.
  • VRRP Virtual Router Redundancy Protocol
  • the member of the gateway device is set as the active virtual gateway device or the active virtual forwarding device by using the priority of the gateway device preset by the user for the multiple gateway devices, and the protocol negotiation process is not required to be performed, thereby reducing the selection.
  • the complexity of the process improves the efficiency of the processing of the service mechanism, making it more intelligent in the process of implementing multi-gateway devices to share the traffic load.
  • FIG. 7 is a schematic structural diagram of another management gateway device according to an embodiment of the present invention.
  • the management gateway device 2 of the embodiment of the present invention includes a gateway group setting module 21, a message acquiring module 22, a priority acquiring module 23, an identity setting module 24, an information sending module 25, and an address assigning module 26. , among them:
  • the gateway group setting module 21 is configured to set a load sharing gateway device group in the virtual cluster, and obtain device information and resource information included in the load sharing gateway device group, where the device information includes client information and a gateway.
  • Device information, the resource information includes a virtual MAC address, and the gateway device is a gateway device in the load sharing gateway device group;
  • the management gateway device 2 serves as an active virtual gateway device of the load sharing gateway device group
  • the gateway group setting module 21 Setting a unique identifier for the load sharing gateway device group, and acquiring device information and resource information included in the load sharing gateway device group, where the device information includes client information in the load sharing gateway device group and Gateway device information, where the resource information includes multiple virtual MAC addresses in the load sharing gateway device group.
  • the user can set the identifier to some gateway devices in the virtual cluster, and the gateway device can find the load sharing gateway device group by using the identifier. And sending a negotiation packet to the management gateway device 2 in the load balancing gateway device group, to request to join the load sharing gateway device group;
  • the gateway device of the active virtual forwarding device already exists in the load balancing gateway device group, when the management gateway device 2 fails, the gateway device that is an active virtual forwarding device is requested to request a negotiation packet;
  • the management gateway device 2 Requesting a negotiation packet from the other gateway device that is an active virtual forwarding device.
  • the management gateway device and the gateway device are gateway devices in the load sharing gateway device group.
  • the packet obtaining module 22 is configured to obtain a negotiation packet of the gateway device.
  • the negotiation packet includes a gateway device priority of the gateway device, and the priority of the gateway device may be a priority parameter set by the user according to the performance index of the gateway device, where the packet obtaining module 22 obtains Negotiation packet of the gateway device.
  • the embodiment of the present invention can be applied to a scenario in which control and forwarding are separated.
  • the controller allocates a virtual MAC address to the gateway device from the resource information, guides forwarding, and allocates a virtual MAC address to at least one client according to the device information, and implements control. Separation from forwarding.
  • FIG. 8 is a schematic diagram of a structure of a packet obtaining module according to an embodiment of the present invention.
  • the packet obtaining module 22 includes a first obtaining unit 221, a second obtaining unit 222, and a third obtaining unit 223, where:
  • the first obtaining unit 221 is configured to: if it is detected that the gateway device joins the load sharing gateway device group, obtain the negotiation packet of the gateway device that joins the load sharing gateway device group; When the gateway device 2 detects that a gateway device joins the load sharing gateway device group in the virtual cluster to perform multi-gateway traffic load balancing, the first acquiring unit 221 acquires the negotiation packet of the gateway device.
  • the second obtaining unit 222 is configured to acquire a negotiation message of the gateway device if the current membership of the device is an active virtual gateway device, and the device is faulty.
  • the fetching unit 222 obtains the negotiation packet of the gateway device in which the member of the load sharing gateway device group is the active virtual forwarding device.
  • the third obtaining unit 223 is configured to acquire other memberships as active if the current membership of the active virtual gateway device is an active virtual gateway device, and any of the gateway devices whose membership is an active virtual forwarding device fails. If the gateway device of the virtual forwarding device is faulty, the third acquiring unit 223 is configured as the gateway device of the virtual forwarding device. Obtaining a negotiation packet of the gateway device of the active virtual forwarding device in the load balancing gateway device group.
  • the priority obtaining module 23 is configured to obtain a gateway device priority carried in the negotiation packet
  • the priority obtaining module 23 obtains the gateway device priority of the gateway device from the negotiation packet.
  • the identity setting module 24 is configured to set a membership of the gateway device according to the priority of the gateway device;
  • the membership includes an active virtual gateway device and an active virtual forwarding device
  • the identity setting module 24 is configured according to the gateway device priority setting in the gateway device negotiation packet acquired by the priority acquiring module 23.
  • the membership of the gateway device, and the membership of the gateway device is sent to the gateway device through a VRRP packet.
  • the embodiment of the present invention can be applied to a scenario in which control and forwarding are separated.
  • the controller allocates a virtual MAC address to the gateway device from the resource information, guides forwarding, and allocates a virtual MAC address to at least one client according to the device information, and implements control. Separation from forwarding.
  • FIG. 9 is a schematic structural diagram of an identity setting module according to an embodiment of the present invention.
  • the identity setting module 24 includes a first setting unit 241, a second setting unit 242, and a third setting unit 243, where:
  • the first setting unit 241 is configured to set the membership of the gateway device to be an active virtual forwarding device if the priority of the gateway device of the gateway device is less than the priority of the gateway device;
  • the gateway device of the gateway device has a priority greater than its own gateway device priority
  • the priority of the gateway device is set to be an active virtual gateway device.
  • the gateway device that joins the load balancing gateway device group has a gateway device priority that is smaller than the gateway device priority of the management gateway device 2
  • the first setting unit 241 sets the membership of the gateway device as an active virtual forwarding device;
  • the first setting unit 241 sets the membership of the gateway device to be an active virtual gateway.
  • the gateway device priority of the gateway device that joins the load sharing gateway device group is the same as the gateway device priority of the management gateway device 2, and the system MAC address of the management gateway device 2 is greater than the join
  • the load balancing the system MAC address of the gateway device of the gateway device group, and the first setting unit 241 sets the membership of the gateway device to be an active virtual gateway device;
  • the first setting unit 241 sets the membership of the gateway device to be an active virtual forwarding device.
  • the second setting unit 242 is configured to set a membership of the gateway device with the highest priority of the gateway device as an active virtual gateway device;
  • the second setting unit 242 sets the negotiation packet according to the negotiation packet of the gateway device of the active virtual forwarding device, where the membership of the load balancing gateway device group acquired by the second acquiring unit 222 is The member of the gateway device with the highest priority of the gateway device is the active virtual gateway device.
  • the third setting unit 243 is configured to: in the gateway device whose membership is an active virtual forwarding device, set a gateway device with the highest priority of the gateway device to replace the failed gateway device;
  • the third setting unit 243 sets the negotiation report according to the negotiation packet of the gateway device of the active virtual forwarding device, where the remaining member of the load sharing gateway device group acquired by the third acquiring unit 223 is In the text, the gateway device with the highest priority is replaced by the gateway device. The failed gateway device.
  • the membership of the gateway device with the highest priority of the gateway device is still an active virtual forwarding device.
  • the user may also set a gateway device in the virtual cluster to replace the faulty device, and the third setting unit 243 sets the gateway device as an active virtual forwarding device.
  • the information sending module 25 is configured to: if the membership of the gateway device is an active virtual gateway device, send device information and resource information to the gateway device, so that the gateway device is configured according to the device information and resources.
  • the information is configured to allocate a virtual MAC address to the at least one client, and finally the client searches for the corresponding gateway device as a service gateway according to the virtual MAC address;
  • the information sending module 25 sends the device information and resource information in the load sharing gateway device group.
  • the gateway device becomes a management gateway device.
  • the gateway device allocates a virtual MAC address to the at least one client according to the device information and the resource information, and sends a virtual MAC address to the client group through the VRRP packet, so that the virtual MAC address is owned by the client group.
  • the client finds the gateway device as a service gateway;
  • the information sending module 25 sends the device information and the resource information.
  • the gateway device becomes a management gateway device.
  • the gateway device allocates a virtual MAC address to the at least one client according to the device information and the resource information, where the at least one client belongs to the client of the original management gateway device 2, and the gateway device uses the VRRP packet to the client.
  • the group sends its own virtual MAC address, so that the client having the virtual MAC address in the client group finds the gateway device as a service gateway.
  • the address allocation module 26 is configured to: if the membership of the gateway device is an active virtual forwarding device, allocate a virtual MAC address to the gateway device from the resource information, and allocate at least one client according to the device information.
  • the virtual MAC address to enable the client root Searching the gateway device as a service gateway according to the virtual MAC address;
  • the address allocation module 26 allocates a virtual resource information from the load sharing gateway device group.
  • the MAC address is addressed to the gateway device, and the virtual MAC address is assigned to at least one client according to the device information.
  • the gateway device sends a virtual MAC address to the client group through the VRRP packet, so that the client having the virtual MAC address in the client group finds the gateway device as a service gateway;
  • the address allocation module 26 is at least one according to the device information.
  • the client allocates the virtual MAC address, and the at least one client is a client that originally belongs to the failed gateway device.
  • the gateway device sends the virtual MAC address to the client group through the VRRP packet, so that the client having the virtual MAC address in the client group finds the gateway device as the service gateway.
  • the user may also set a gateway device in the virtual cluster to replace the faulty device, and the third setting unit 243 sets the gateway device as an active virtual forwarding device, where the address allocation module 26
  • the resource information is a virtual MAC address assigned to the gateway device, and the virtual MAC address is allocated to the at least one client according to the device information, and the at least one client is a client that originally belongs to the failed gateway device.
  • the gateway device sends the virtual MAC address to the client group through the VRRP packet, so that the client having the virtual MAC address in the client group finds the gateway device as the service gateway.
  • the embodiment of the present invention can be applied to a scenario in which control and forwarding are separated.
  • the controller allocates a virtual MAC address to the gateway device from the resource information, guides forwarding, and allocates a virtual MAC address to at least one client according to the device information, and implements control. Separation from forwarding.
  • a load sharing gateway device group is set under the framework of the virtual cluster, and the membership of the gateway device is set as the active virtual gateway device or the active virtual forwarding by the priority of the gateway device preset by the user to the multiple gateway devices.
  • the device does not need to run the protocol negotiation process, which reduces the complexity of the selection process, improves the flexibility of fault handling, and delivers its own virtual MAC address through the gateway device to provide the client with the corresponding gateway device.
  • Service gateway which implements the separation of functions for setting membership and delivering virtual MAC addresses, and improves The efficiency of the business mechanism processing makes it more intelligent in the process of implementing multi-gateway devices to share the traffic load.
  • the management gateway device in the embodiment of the present invention may be implemented based on a computer system, and the methods shown in FIG. 1 to FIG. 5 may be implemented in a management system device based on a computer system.
  • Figure 10 illustrates an embodiment of a computer system based management gateway device.
  • the management gateway device in this embodiment may include: a processor 401, a memory 402, and a communication interface 403.
  • Memory 402 is used to store program code.
  • the processor 401 is configured to execute program code stored in the memory 402.
  • the memory 402 stores the first program code
  • the processor 401 is configured to execute the first program code, and the following operations are performed: acquiring a negotiation message of the gateway device; and acquiring a gateway carried in the negotiation message Device priority; setting the membership of the gateway device according to the gateway device priority.
  • the communication interface 403 is configured to communicate with an external device, such as a user terminal. Messages between the service control device and the user terminal (as shown in Figures 1-5 of the method embodiment) are both transmitted and received via the communication interface 403.
  • the processor 401 processes the message received by the communication interface 403 according to the program code in the memory 402, and interacts with the external device through the communication interface 403.
  • the processor 401 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), or the like.
  • the management gateway device in this embodiment may include a bus 404.
  • the processor 401, the memory 402, and the communication interface 403 can be connected and communicated via a bus 404.
  • the memory 402 may include: a random access memory (RAM), a read-only memory (ROM), a disk and the like having a storage function.
  • RAM random access memory
  • ROM read-only memory
  • the call context in the embodiment of the present invention can be cached in the RAM.
  • the embodiment of the present invention can be applied to a scenario in which control and forwarding are separated.
  • the controller allocates a virtual MAC address to the gateway device from the resource information, guides forwarding, and allocates a virtual MAC address to at least one client according to the device information, and implements control. Separation from forwarding.
  • the member of the gateway device is set as the active virtual gateway device or the active virtual forwarding device by using the priority of the gateway device preset by the user for the multiple gateway devices, and the protocol negotiation process is not required to be performed, thereby reducing the selection.
  • the complexity of the process improves the efficiency of the processing of the service mechanism, making it more intelligent in the process of implementing multi-gateway devices to share the traffic load.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a computer.
  • computer readable media may comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, disk storage media or other magnetic storage device, or can be used for carrying or storing in the form of an instruction or data structure.
  • Any connection may suitably be a computer readable medium.
  • a disc (di sk) and a disc (di sc) include a compact disc (CD), a laser disc, a disc, a digital versatile disc (DVD), a floppy disc, and a Blu-ray disc, wherein the disc is usually magnetically copied, The disc uses a laser to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)

Abstract

本发明实施例公开一种网关设备身份设置的方法及管理网关设备,其中方法包括:获取网关设备的协商报文;获取所述协商报文中携带的网关设备优先级;根据所述网关设备优先级设置所述网关设备的成员身份。采用该方法及设备,可以减少在多个网关设备中选取活动虚拟网关设备或活动虚拟转发设备的复杂度,提高多网关设备分担流量负载的业务机制处理的效率。

Description

一种网关设备身份设置的方法及管理网关设备 本申请要求于 2013 年 05 月 29 日提交中国专利局、 申请号为 201310204579. 9、 发明名称为 "一种网关设备身份设置的方法及管理网关 设备" 的中国专利申请的优先权, 其全部内容通过引用结合在本申请中。 技术领域 本发明涉及计算机网络领域, 尤其涉及一种网关设备身份设置的方法 及管理网关设备。
背景技术 随着电脑技术的不断发展, 网络已经成为人们日常生活中必不可少的 应用, 随着计算机网络技术的不断普及, 网络中的流量负载日益加重, 加 剧了虚拟网关设备的工作量。
现有的多个网关设备通过多网关负载分担协议实现多网关设备分担流 量负载, 多个网关设备需要通过协议协商出一个活动虚拟网关设备负责答 复客户端的 ARP (Address Resolution Protocol , 地址解析协议) 请求, 并为客户端分配不同的虚拟 MAC (Medium/Media Access Control , 介质访 问控制) 地址, 其余的分担网关设备作为活跃虚拟转发设备负责管理活动 虚拟网关设备分配的客户端, 当其中的一台活跃虚拟转发设备出现故障时, 同样需要通过协议协商选取其余的活跃虚拟转发设备中的一台来代替该出 现故障的活跃虚拟转发设备管理该出现故障的活跃虚拟转发设备的客户 由于在实现的过程中都需要通过协议协商, 增加了选取过程的复杂度, 从而降低了业务机制处理的效率, 使得在实现多网关设备分担流量负载的 过程中不够智能化。
发明内容
本发明实施例的目的在于提供一种网关设备身份设置的方法及管理网 关设备。
为了解决上述技术问题, 本发明第一方面提供了一种网关设备身份设 置的方法, 可包括:
获取网关设备的协商报文;
获取所述协商报文中携带的网关设备优先级;
根据所述网关设备优先级设置所述网关设备的成员身份。
基于第一方面, 在第一方面的第一种可行的实施方式中, 所述获取网 关设备的协商报文之前, 还包括:
在虚拟集群中设置负载分担网关设备组, 获取所述负载分担网关设备 组中包含的设备信息和资源信息, 其中, 所述设备信息包括客户端信息和 网关设备信息, 所述资源信息包括所述负载分担网关设备组的多个虚拟介 质访问控制 MAC地址;
所述网关设备为负载分担网关设备组中的网关设备。
基于第一方面的第一种可行的实施方式, 在第一方面的第二种可行的 实施方式中, 所述获取网关设备的协商报文, 可包括:
如果检测到网关设备加入负载分担网关设备组, 则获取所述加入所述 负载分担网关设备组的网关设备的协商报文。
基于第一方面的第二种可行的实施方式, 在第一方面的第三种可行的 实施方式中, 所述根据所述网关设备优先级设置所述网关设备的成员身份, 可包括:
如果所述网关设备的网关设备优先级小于自身的网关设备优先级, 则 设置所述网关设备的成员身份为活跃虚拟转发设备;
如果所述网关设备的网关设备优先级大于自身的网关设备优先级, 则 设置所述网关设备的成员身份为活跃虚拟网关设备。
基于第一方面或第一方面的第一种可行的实施方式, 在第一方面的第 四种可行的实施方式中, 所述获取网关设备的协商报文, 可包括: 如果自身当前的成员身份为活跃虚拟网关设备, 并且自身出现故障时, 则获取网关设备的协商报文。
基于第一方面的第四种可行的实施方式, 在第一方面的第五种可行的 实施方式中, 所述根据所述网关设备优先级设置所述网关设备的成员身份, 可包括:
设置所述网关设备优先级最高的网关设备的成员身份为活跃虚拟网关 设备。
基于第一方面或第一方面的第一种可行的实施方式, 在第一方面的第 六种可行的实施方式中, 所述获取网关设备的协商报文, 可包括:
如果自身当前的成员身份为活跃虚拟网关设备, 并且任一所述成员身 份为活跃虚拟转发设备的网关设备出现故障时, 则获取其它所述成员身份 为活跃虚拟转发设备的网关设备的协商报文。
基于第一方面的第六种可行的实施方式, 在第一方面的第七种可行的 实施方式中, 所述根据所述网关设备优先级设置所述网关设备的成员身份, 可包括:
在所述成员身份为活跃虚拟转发设备的网关设备中, 设置网关设备优 先级最高的网关设备代替所述出现故障的网关设备。
基于第一方面的第一种可行的实施方式, 在第一方面的第八种可行的 实施方式中, 所述方法还包括:
如果所述网关设备的成员身份为活跃虚拟网关设备, 则将设备信息和 资源信息发送给所述网关设备。
基于第一方面的第一种可行的实施方式, 在第一方面的第九种可行的 实施方式中, 所述方法还包括:
如果所述网关设备的成员身份为活跃虚拟转发设备, 则从所述资源信 息中为所述网关设备分配虚拟 MAC地址, 并根据设备信息为至少一个客户 端分配所述虚拟 MAC地址。 本发明第二方面提供了一种管理网关设备, 可包括报文获取模块、 优 先级获取模块和身份设置模块, 其中:
所述报文获取模块, 用于获取网关设备的协商报文;
所述优先级获取模块, 用于获取所述协商报文中携带的网关设备优先 级;
所述身份设置模块, 用于根据所述网关设备优先级设置所述网关设备 的成员身份。
基于第二方面, 在第二方面的第一种可行的实施方式中, 所述设备还 包括网关组设置模块:
所述网关组设置模块, 用于在虚拟集群中设置负载分担网关设备组, 获取所述负载分担网关设备组中包含的设备信息和资源信息, 其中, 所述 设备信息包括客户端信息和网关设备信息, 所述资源信息包括所述负载分 担网关设备组的多个虚拟媒介接入控制 MAC地址;
所述网关设备为负载分担网关设备组中的网关设备。
基于第二方面的第一种可行的实施方式, 在第二方面的第二种可行的 实施方式中, 所述报文获取模块包括第一获取单元:
所述第一获取单元, 用于如果检测到网关设备加入所述负载分担网关 设备组, 则获取所述加入所述负载分担网关设备组的网关设备的协商报文。
基于第二方面的第二种可行的实施方式, 在第二方面的第三种可行的 实施方式中, 所述身份设置模块包括第一设置单元, 其中:
所述第一设置单元, 用于如果所述加入所述负载分担网关设备的网关 设备的网关设备优先级小于自身的网关设备优先级, 则设置所述网关设备 的成员身份为活跃虚拟转发设备;
所述第一设置单元还用于如果所述加入所述负载分担网关设备的网关 设备的网关设备优先级大于自身的网关设备优先级, 则设置所述网关设备 的成员身份为活跃虚拟网关设备。
基于第二方面或第二方面的第一种可行的实施方式, 在第二方面的第 四种可行的实施方式中, 所述报文获取模块还包括第二获取单元:
所述第二获取单元, 用于如果自身当前的成员身份为活跃虚拟网关设 备, 并且自身出现故障时, 则获取网关设备的协商报文。
基于第二方面的第四种可行的实施方式, 在第二方面的第五种可行的 实施方式中, 所述身份设置模块还包括第二设置单元:
所述第二设置单元, 用于设置所述网关设备优先级最高的网关设备的 成员身份为活跃虚拟网关设备。
基于第二方面或第二方面的第一种可行的实施方式, 在第二方面的第 六种可行的实施方式中, 所述报文获取模块还包括第三获取单元:
所述第三获取单元, 用于如果自身当前的成员身份为活跃虚拟网关设 备, 并且任一所述成员身份为活跃虚拟转发设备的网关设备出现故障时, 则获取其它所述成员身份为活跃虚拟转发设备的网关设备的协商报文。
基于第二方面的第六种可行的实施方式, 在第二方面的第七种可行的 实施方式中, 所述身份设置模块还包括第三设置单元:
所述第三设置单元, 用于在所述成员身份为活跃虚拟转发设备的网关 设备中, 设置网关设备优先级最高的网关设备代替所述出现故障的网关设 备。
基于第二方面的第一种可行的实施方式, 在第二方面的第八种可行的 实施方式中, 所述设备还包括信息发送模块:
所述信息发送模块, 用于如果所述网关设备的成员身份为活跃虚拟网 关设备, 则将设备信息和资源信息发送给所述网关设备。
基于第二方面的第一种可行的实施方式, 在第二方面的第九种可行的 实施方式中, 所述设备还包括地址分配模块:
所述地址分配模块, 用于如果所述网关设备的成员身份为活跃虚拟转 发设备, 则从所述资源信息中为所述网关设备分配虚拟 MAC地址, 并根据 设备信息为至少一个客户端分配所述虚拟 MAC地址。
本发明一些可行的实施方式, 可应用于控制与转发分离的场景中, 控 制器从所述资源信息中为所述网关设备分配虚拟 MAC地址, 指导转发, 并 根据设备信息为至少一个客户端分配所述虚拟 MAC地址, 实现控制与转发 的分离。 通过用户对多个网关设备预设网关设备优先级, 设置网关设备的 成员身份为活动虚拟网关设备或活动虚拟转发设备, 无需再运行协议协商 的过程, 减少了选取过程的复杂度, 提高了业务机制处理的效率, 使得在 实现多网关设备分担流量负载的过程中更加智能化。
附图说明 为了更清楚地说明本发明实施例或现有技术中的技术方案, 下面将对 实施例或现有技术描述中所需要使用的附图作简单地介绍, 显而易见地, 下面描述中的附图仅仅是本发明的一些实施例, 对于本领域普通技术人员 来讲, 在不付出创造性劳动的前提下, 还可以根据这些附图获得其他的附 图。
图 1 是本发明实施例提供的一种网关设备身份设置的方法的流程示意 图;
图 2 是本发明实施例提供的另一种网关设备身份设置的方法的流程示 意图;
图 3 是本发明实施例提供的又一种网关设备身份设置的方法的流程示 意图;
图 4是本发明实施例提供的又一种网关设备身份设置的方法的流程示 意图;
图 5 是本发明实施例提供的又一种网关设备身份设置的方法的流程示 意图;
图 6是本发明实施例提供的一种管理网关设备的结构示意图; 图 7是本发明实施例提供的另一种管理网关设备的结构示意图; 图 8是本发明实施例提供的报文获取模块的结构示意图;
图 9是本发明实施例提供的身份设置模块的结构示意图;
图 10为本发明实施例提供的一种基于计算机系统的管理网关设备的结 构示意图。
具体实施方式 下面将结合本发明实施例中的附图, 对本发明实施例中的技术方案进 行清楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而不是全部的实施例。 基于本发明中的实施例, 本领域普通技术人员在没 有做出创造性劳动前提下所获得的所有其他实施例, 都属于本发明保护的 范围。
在本发明实施例中, 在多网关流量负载分担的初始搭建中, 可选的, 用户在虚拟集群中选定一个网关设备作为设置其他网关设备身份的设备 (以下称为管理网关设备), 并将所述管理网关设备的成员身份设定为活动 虚拟网关设备。 本发明的实施例, 可应用于控制与转发分离的场景中, 控 制器从资源信息中为网关设备分配虚拟 MAC地址, 指导转发, 并根据设备 信息为至少一个客户端分配虚拟 MAC地址, 实现控制与转发的分离。
请参见图 1,本发明实施例提供的一种网关设备身份设置的方法,包括:
S101 , 获取网关设备的协商报文;
具体的, 所述协商报文包括所述网关设备的网关设备优先级, 所述网 关设备优先级可以是用户根据所述网关设备的性能指数设定的优先级参 数, 有以下三种情况需要获取网关设备的协商报文:
1、 当虚拟集群中有网关设备需要对所述管理网关设备进行多网关流量 负载分担时, 所述管理网关设备获取所述该网关设备的协商报文;
2、 当所述管理网关设备出现故障时, 所述管理网关设备获取多网关流 量负载分担的多个网关设备中成员身份为活跃虚拟转发设备的网关设备的 协商报文;
3、 当多网关流量负载分担的多个网关设备中任一成员身份为活跃虚拟 转发设备的网关设备出现故障时, 则所述管理网关设备获取其它成员身份 为活跃虚拟转发设备的网关设备的协商报文。
需要说明的是, 当虚拟集群中有网关设备需要对所述管理网关设备进 行多网关流量负载分担时, 所述对所述管理网关设备进行多网关流量负载 分担的网关设备向所述管理网关设备发送协商报文, 以请求加入所述负载 分担网关设备组;
如果多网关流量负载分担中已经存在成员身份为活跃虚拟转发设备的 网关设备, 当所述管理网关设备出现故障时, 向成员身份为活跃虚拟转发 设备的网关设备请求协商报文;
如果多网关流量负载分担中已经存在成员身份为活跃虚拟转发设备的 网关设备, 多网关流量负载分担的多个网关设备中任一成员身份为活跃虚 拟转发设备的网关设备出现故障时, 所述管理网关设备向其它所述成员身 份为活跃虚拟转发设备的网关设备请求协商报文。
5102 , 获取所述协商报文中携带的网关设备优先级;
具体的, 从所述协商报文中获取网关设备的网关设备优先级。
5103, 根据所述网关设备优先级设置所述网关设备的成员身份; 具体的, 所述成员身份包括活跃虚拟网关设备和活跃虚拟转发设备, 根据获取到的网关设备协商报文中的网关设备优先级设置所述网关设备的 成员身份, 具体设置方式可以为:
1、 当虚拟集群中有网关设备需要对所述管理网关设备进行多网关流量 负载分担时, 如果获取到的所述对所述管理网关设备进行多网关流量负载 分担的网关设备的网关设备优先级小于所述管理网关设备的网关设备优先 级, 则所述管理网关设备设置所述对所述管理网关设备进行多网关流量负 载分担的网关设备的成员身份为活跃虚拟转发设备; 如果获取到的所述对 所述管理网关设备进行多网关流量负载分担的网关设备的网关设备优先级 大于所述管理网关设备的网关设备优先级, 则所述管理网关设备设置所述 对所述管理网关设备进行多网关流量负载分担的网关设备的成员身份为活 跃虚拟网关设备;
需要说明的是, 如果所述管理网关设备的网关设备优先级与所述对所 述管理网关设备进行多网关流量负载分担的网关设备的网关设备优先级相 同, 可选的, 通过比较系统 MAC地址的大小: 如果所述管理网关设备的系 统 MAC地址大于所述对所述管理网关设备进行多网关流量负载分担的网关 设备的系统 MAC地址, 则所述管理网关设备设置所述对所述管理网关设备 进行多网关流量负载分担的网关设备的成员身份为活跃虚拟转发设备; 如 果所述管理网关设备的系统 MAC地址小于所述对所述管理网关设备进行多 网关流量负载分担的网关设备的系统 MAC地址, 则所述管理网关设备设置 所述对所述管理网关设备进行多网关流量负载分担的网关设备的成员身份 为活跃虚拟网关设备。
2、 如果多网关流量负载分担中已经存在成员身份为活跃虚拟转发设备 的网关设备, 当管理网关设备出现故障时, 所述管理网关设备根据获取的 多网关流量负载分担中所有网关设备的网关设备优先级, 设置所述网关设 备优先级最高的网关设备的成员身份为活跃虚拟网关设备。
3、 如果多网关流量负载分担中已经存在成员身份为活跃虚拟转发设备 的网关设备, 多网关流量负载分担的多个网关设备中任一成员身份为活跃 虚拟转发设备的网关设备出现故障时, 所述管理网关设备根据获取的多网 关流量负载分担中其余成员身份为活跃虚拟转发设备的网关设备的网关设 备优先级, 设置所述网关设备优先级最高的网关设备代替所述出现故障的 网关设备, 此时, 所述网关设备优先级最高的网关设备的成员身份仍然为 活跃虚拟转发设备;
还可以通过用户在虚拟集群中设置一台网关设备代替所述出现故障的 网关设备, 所述管理网关设备将用户在虚拟集群中设置的网关设备设置为 活跃虚拟转发设备。
根据上述三种情况, 所述管理网关设备将网关设备的成员身份通过
VRRP (Virtual Router Redundancy Protocol , 虚拟路由器冗余协议) 报 文发送至所述网关设备。
本发明的实施例, 可应用于控制与转发分离的场景中, 控制器从资源 信息中为网关设备分配虚拟 MAC地址, 指导转发, 并根据设备信息为至少 一个客户端分配虚拟 MAC地址, 实现控制与转发的分离。
在本发明实施例中, 通过用户对多个网关设备预设的网关设备优先级, 设置网关设备的成员身份为活动虚拟网关设备或活动虚拟转发设备, 无需 再运行协议协商的过程, 减少了选取过程的复杂度, 提高了业务机制处理 的效率, 使得在实现多网关设备分担流量负载的过程中更加智能化。 请参见图 2, 本发明实施例另一种网关设备身份设置的方法, 包括: S201 , 在虚拟集群中设置负载分担网关设备组, 获取所述负载分担网 关设备组中的设备信息和资源信息。 其中, 所述设备信息包括客户端信息 和网关设备信息。 所述资源信息包括虚拟 MAC地址, 所述网关设备为负载 分担网关设备组中的网关设备。
具体的, 管理网关设备在虚拟集群中设置负载分担网关设备组时, 所 述管理网关设备作为所述负载分担网关设备组的活跃虚拟网关设备, 为所 述负载分担网关设备组设置唯一标识, 并获取所述负载分担网关设备组中 包含的设备信息和资源信息。 其中, 所述设备信息包括所述负载分担网关 设备组中的客户端信息和网关设备信息, 所述资源信息包括所述负载分担 网关设备组的多个虚拟 MAC地址。
需要说明的是, 用户可以通过对虚拟集群中的一些网关设备设置所述 标识, 这些网关设备可以通过所述标识查找到所述负载分担网关设备组, 并向所述负载分担网关设备组中的所述管理网关设备发送协商报文, 以请 求加入所述负载分担网关设备组;
如果所述负载分担网关设备组中已经存在成员身份为活跃虚拟转发设 备的网关设备, 当管理网关设备出现故障时, 向所述成员身份为活跃虚拟 转发设备的网关设备请求协商报文;
如果所述负载分担网关设备组中已经存在成员身份为活跃虚拟转发设 备的网关设备, 当所述负载分担网关设备组中任一成员身份为活跃虚拟转 发设备的网关设备出现故障时, 管理网关设备向其它所述成员身份为活跃 虚拟转发设备的网关设备请求协商报文。 其中, 所述管理网关设备和所述网关设备均为负载分担网关设备组中 的网关设备。
S202, 获取网关设备的协商报文。
具体的, 所述协商报文包括网关设备的网关设备优先级, 所述网关设 备优先级可以为用户根据所述网关设备的性能指数设定的优先级参数, 有 以下三种情况需要获取网关设备的协商报文:
1、 当虚拟集群中有网关设备需要进入所述负载分担网关设备组时, 所 述管理网关设备获取所述需要进入所述负载分担网关设备组的网关设备的 协商报文;
2、 当管理网关设备出现故障时, 获取负载分担网关设备组中成员身份 为活跃虚拟转发设备的网关设备的协商报文;
3、 当所述负载分担网关设备组中任一成员身份为活跃虚拟转发设备的 网关设备出现故障时, 则所述管理网关设备获取其它所述成员身份为活跃 虚拟转发设备的网关设备的协商报文。
S203, 获取所述协商报文中携带的网关设备优先级。
具体的, 从所述协商报文中获取网关设备的网关设备优先级。
S204, 根据所述网关设备优先级设置所述网关设备的成员身份。
具体的, 如果有网关设备加入所述负载分担网关设备组, 则所述管理 网关设备确定所述加入所述负载分担网关设备组的网关设备的网关设备优 先级是否小于自身的网关设备优先级; 如果是, 则设置所述加入所述负载 分担网关设备组的网关设备的成员身份为活跃虚拟转发设备; 如果否, 则 设置所述加入所述负载分担网关设备组的网关设备的成员身份为活跃虚拟 网关设备;
需要说明的是, 如果所述管理网关设备的网关设备优先级与所述加入 所述负载分担网关设备组的网关设备的网关设备优先级相同, 可选的通过 比较系统 MAC地址的大小: 如果所述管理网关设备的系统 MAC地址大于所 述加入所述负载分担网关设备组的网关设备的系统 MAC地址, 则所述管理 网关设备设置所述加入所述负载分担网关设备组的网关设备的成员身份为 活跃虚拟转发设备; 如果所述管理网关设备的系统 MAC地址小于所述加入 所述负载分担网关设备组的网关设备的系统 MAC地址, 则所述管理网关设 备设置所述加入所述负载分担网关设备组的网关设备的成员身份为活跃虚 拟网关设备。
如果所述管理网关设备出现故障时, 所述管理网关设备设置所述网关 设备优先级最高的网关设备的成员身份为活跃虚拟网关设备, 并且该网关 设备成为管理网关设备。
如果所述负载分担网关设备组中任一所述成员身份为活跃虚拟转发设 备的网关设备出现故障时, 所述管理网关设备在所述成员身份为活跃虚拟 转发设备的网关设备中, 设置网关设备优先级最高的网关设备代替所述出 现故障的网关设备。
5205, 如果所述网关设备的成员身份为活跃虚拟网关设备, 则将设备 信息和资源信息发送给所述网关设备, 以使所述网关设备根据所述设备信 息和资源信息为至少一个客户端分配虚拟 MAC地址, 最终使所述客户端根 据所述虚拟 MAC地址查找对应的所述网关设备作为业务网关。
具体的, 如果所述管理网关设备设置了所述网关设备的成员身份为活 跃虚拟网关设备, 则将所述负载分担网关设备组中的设备信息和资源信息 发送给所述网关设备。
所述网关设备根据所述设备信息和资源信息为至少一个客户端分配虚 拟 MAC地址, 并且通过 VRRP报文对客户端群体下发自身的虚拟 MAC地址, 使得客户端群体中拥有所述虚拟 MAC地址的客户端查找到所述网关设备作 为业务网关。
5206, 如果所述网关设备的成员身份为活跃虚拟转发设备, 则从所述 资源信息中为所述网关设备分配虚拟 MAC地址, 并根据设备信息为至少一 个客户端分配所述虚拟 MAC地址, 以使所述客户端根据所述虚拟 MAC地址 查找所述网关设备作为业务网关。
具体的, 如果所述管理网关设备设置了所述网关设备的成员身份为活 跃虚拟转发设备, 则从所述负载分担网关设备组中的资源信息中分配一个 虚拟 MAC地址给所述网关设备, 并根据设备信息为至少一个客户端分配该 虚拟 MAC地址。 所述网关设备通过 VRRP报文对客户端群体下发自身的虚拟 MAC地址, 使得客户端群体中拥有所述虚拟 MAC地址的客户端查找到所述网关设备作 为业务网关。
本发明的实施例, 可应用于控制与转发分离的场景中, 控制器从资源 信息中为网关设备分配虚拟 MAC地址, 指导转发, 并根据设备信息为至少 一个客户端分配虚拟 MAC地址, 实现控制与转发的分离。
在本发明实施例中, 在虚拟集群的架构下设置负载分担网关设备组, 通过用户对多个网关设备预设的网关设备优先级, 设置网关设备的成员身 份为活动虚拟网关设备或活动虚拟转发设备, 无需再运行协议协商的过程, 减少了选取过程的复杂度, 提高了故障处理的灵活性, 并且通过网关设备 自行下发自身的虚拟 MAC地址, 以提供给客户端选择对应的网关设备作为 业务网关, 实现了设置成员身份和下发虚拟 MAC地址的功能分离, 提高了 业务机制处理的效率, 使得在实现多网关设备分担流量负载的过程中更加 智能化。 请参见图 3,为本发明实施例提供又一种网关设备身份设置的方法的流 程示意图。 如图 3所示, 本发明实施例的所述方法具体应用于当虚拟集群 中有新的网关设备加入负载分担网关设备组时的场景, 该方法包括:
S301 , 在虚拟集群中设置负载分担网关设备组, 获取所述负载分担网 关设备组中包含的设备信息和资源信息。 其中, 所述设备信息包括客户端 信息和网关设备信息。 所述资源信息包括虚拟 MAC地址。
具体的, 管理网关设备在虚拟集群中设置负载分担网关设备组时, 管 理网关设备作为所述负载分担网关设备组的活跃虚拟网关设备, 为所述负 载分担网关设备组设置唯一标识, 并获取所述负载分担网关设备组中包含 的设备信息和资源信息。 其中, 所述设备信息包括所述负载分担网关设备 组中的客户端信息和网关设备信息。 所述资源信息包括所述负载分担网关 设备组中的多个虚拟 MAC地址。
用户可以通过对虚拟集群中的一些网关设备设置所述标识, 这些网关 设备可以通过所述标识查找到所述负载分担网关设备组, 并向所述负载分 担网关设备组中的所述管理网关设备发送协商报文, 以请求加入所述负载 分担网关设备组。
5302 , 如果检测到网关设备加入负载分担网关设备组, 则获取所述加 入所述负载分担网关设备组的网关设备的协商报文。
具体的, 如果检测到虚拟集群中有网关设备加入所述负载分担网关设 备组进行多网关流量负载分担时, 获取所述加入所述负载分担网关设备组 的网关设备的协商报文。
其中, 所述协商报文包括所述加入所述负载分担网关设备组的网关设 备的网关设备优先级, 所述网关设备优先级可以为用户根据所述加入所述 负载分担网关设备组的网关设备的性能指数设定的优先级参数。
5303 , 获取所述协商报文中携带的网关设备优先级;
具体的, 从所述协商报文中获取所述加入所述负载分担网关设备组的 网关设备的网关设备优先级。
5304 , 如果所述加入所述负载分担网关设备组的网关设备的网关设备 优先级小于自身的网关设备优先级, 则设置所述加入所述负载分担网关设 备组的网关设备的成员身份为活跃虚拟转发设备;
具体的, 如果所述管理网关设备判断加入所述负载分担网关设备组的 网关设备的网关设备优先级小于自身的网关设备优先级, 则设置所述加入 所述负载分担网关设备组的网关设备的成员身份为活跃虚拟转发设备。
需要说明的是, 如果所述管理网关设备的网关设备优先级与所述加入 所述负载分担网关设备组的网关设备的网关设备优先级相同, 可选的通过 比较系统 MAC地址的大小: 如果所述管理网关设备的系统 MAC地址大于所 述加入所述负载分担网关设备组的网关设备的系统 MAC地址, 则所述管理 网关设备设置所述加入所述负载分担网关设备组的网关设备的成员身份为 活跃虚拟转发设备; 如果所述管理网关设备的系统 MAC地址小于所述加入 所述负载分担网关设备组的网关设备的系统 MAC地址, 则所述管理网关设 备设置所述加入所述负载分担网关设备组的网关设备的成员身份为活跃虚 拟网关设备。
5305 , 如果所述加入所述负载分担网关设备组的网关设备的成员身份 为活跃虚拟转发设备, 则从所述资源信息中为所述加入所述负载分担网关 设备组的网关设备分配虚拟 MAC地址, 并根据设备信息为至少一个客户端 分配所述虚拟 MAC地址, 以使所述客户端根据所述虚拟 MAC地址查找所述 加入所述负载分担网关设备组的网关设备作为业务网关;
具体的, 如果所述管理网关设备设置了所述加入所述负载分担网关设 备组的网关设备的成员身份为活跃虚拟转发设备, 则从所述负载分担网关 设备组中的资源信息中分配一个虚拟 MAC地址给所述加入所述负载分担网 关设备组的网关设备, 并根据设备信息为至少一个客户端分配该虚拟 MAC 地址。
所述加入所述负载分担网关设备组的网关设备通过 VRRP报文对客户端 群体下发自身的虚拟 MAC地址, 使得客户端群体中拥有所述虚拟 MAC地址 的客户端查找到所述加入所述负载分担网关设备组的网关设备作为业务网 关。
S306, 如果所述加入所述负载分担网关设备组的网关设备的网关设备 优先级大于自身的网关设备优先级, 则设置所述加入所述负载分担网关设 备组的网关设备的成员身份为活跃虚拟网关设备;
具体的, 如果所述管理网关设备判断加入所述负载分担网关设备组的 网关设备的网关设备优先级大于自身的网关设备优先级, 则设置所述加入 所述负载分担网关设备组的网关设备的成员身份为活跃虚拟网关设备。
S307, 如果所述加入所述负载分担网关设备组的网关设备的成员身份 为活跃虚拟网关设备, 则将设备信息和资源信息发送给所述网关设备, 以 使所述加入所述负载分担网关设备组的网关设备根据所述设备信息和资源 信息为至少一个客户端分配虚拟 MAC地址, 最终使所述客户端根据所述虚 拟 MAC地址查找对应的所述加入所述负载分担网关设备组的网关设备作为 业务网关;
具体的, 如果所述管理网关设备设置了所述加入所述负载分担网关设 备组的网关设备的成员身份为活跃虚拟网关设备, 则将所述负载分担网关 设备组中的设备信息和资源信息发送给所述网关设备, 此时, 所述加入所 述负载分担网关设备组的网关设备成为管理网关设备。 所述加入所述负载分担网关设备组的网关设备成为管理网关设备后, 所述加入所述负载分担网关设备组的网关设备根据所述设备信息和资源信 息为至少一个客户端分配虚拟 MAC地址, 并且通过 VRRP报文对客户端群体 下发自身的虚拟 MAC地址, 使得客户端群体中拥有所述虚拟 MAC地址的客 户端查找到所述加入所述负载分担网关设备组的网关设备作为业务网关。
本发明的实施例, 可应用于控制与转发分离的场景中, 控制器从资源 信息中为网关设备分配虚拟 MAC地址, 指导转发, 并根据设备信息为至少 一个客户端分配虚拟 MAC地址, 实现控制与转发的分离。
在本发明实施例中, 在虚拟集群的架构下设置负载分担网关设备组, 通过用户对多个网关设备预设的网关设备优先级, 设置网关设备的成员身 份为活动虚拟网关设备或活动虚拟转发设备, 无需再运行协议协商的过程, 减少了选取过程的复杂度, 提高了故障处理的灵活性, 并且通过网关设备 自行下发自身的虚拟 MAC地址, 以提供给客户端选择对应的网关设备作为 业务网关, 实现了设置成员身份和下发虚拟 MAC地址的功能分离, 提高了 业务机制处理的效率, 使得在实现多网关设备分担流量负载的过程中更加 智能化。 请参见图 4,为本发明实施例提供又一种网关设备身份设置的方法的流 程示意图。 如图 4所示, 本发明实施例的所述方法可以应用于当虚拟分担 网关组中成员身份为活跃虚拟网关设备的管理网关设备出现故障时的场 景, 该方法包括:
S401 , 在虚拟集群中设置负载分担网关设备组, 获取所述负载分担网 关设备组中包含的设备信息和资源信息。 其中, 所述设备信息包括客户端 信息和网关设备信息。 所述资源信息包括虚拟 MAC地址, 所述网关设备为 负载分担网关设备组中的网关设备。
具体的, 管理网关设备在虚拟集群中设置负载分担网关设备组时, 管 理网关设备作为所述负载分担网关设备组的活跃虚拟网关设备, 为所述负 载分担网关设备组设置唯一标识, 并获取所述负载分担网关设备组中包含 的设备信息和资源信息。 其中, 所述设备信息包括所述负载分担网关设备 组中的客户端信息和网关设备信息。 所述资源信息包括所述负载分担网关 设备组中的多个虚拟 MAC地址。
如果所述负载分担网关设备组中已经存在成员身份为活跃虚拟转发设 备的网关设备, 当所述管理网关设备出现故障时, 所述管理网关设备向所 述成员身份为活跃虚拟转发设备的网关设备请求协商报文。
5402 , 如果自身当前的成员身份为活跃虚拟网关设备, 并且自身出现 故障时, 则获取网关设备的协商报文;
具体的, 如果所述管理网关设备出现故障时, 所述管理网关设备获取 所述负载分担网关设备组中成员身份为活跃虚拟转发设备的网关设备的协 商报文。
其中, 所述协商报文包括网关设备的网关设备优先级, 所述网关设备 优先级可以为用户根据所述网关设备的性能指数设定的优先级参数。
5403 , 获取所述协商报文中携带的网关设备优先级;
具体的, 所述管理网关设备从所述协商报文中获取所述负载分担网关 设备组中成员身份为活跃虚拟转发设备的网关设备的网关设备优先级。
5404 , 设置所述网关设备优先级最高的网关设备的成员身份为活跃虚 拟网关设备;
具体的, 所述管理网关设备通过获取的所述负载分担网关设备组中成 员身份为活跃虚拟转发设备的网关设备的网关设备优先级, 设置所述网关 设备优先级最高的网关设备的成员身份为活跃虚拟网关设备。
5405 , 如果所述网关设备的成员身份为活跃虚拟网关设备, 则将设备 信息和资源信息发送给所述网关设备, 以使所述网关设备根据所述设备信 息和资源信息为至少一个客户端分配虚拟 MAC地址, 最终使所述客户端根 据所述虚拟 MAC地址查找对应的所述网关设备作为业务网关;
具体的, 当所述管理网关设备在所述负载分担网关设备组中设置了网 关设备优先级最高的网关设备的成员身份为活跃虚拟网关设备时, 所述管 理网关设备将设备信息和资源信息发送给所述网关设备, 此时, 所述网关 设备成为管理网关设备。
所述网关设备成为管理网关设备后, 根据所述设备信息和资源信息为 至少一个客户端分配虚拟 MAC地址, 所述至少一个客户端属于原来的管理 网关设备的客户端, 所述网关设备通过 VRRP报文对客户端群体下发自身的 虚拟 MAC地址, 使得客户端群体中拥有所述虚拟 MAC地址的客户端查找到 所述网关设备作为业务网关。
本发明的实施例, 可应用于控制与转发分离的场景中, 控制器从资源 信息中为网关设备分配虚拟 MAC地址, 指导转发, 并根据设备信息为至少 一个客户端分配虚拟 MAC地址, 实现控制与转发的分离。
在本发明实施例中, 在虚拟集群的架构下设置负载分担网关设备组, 通过用户对多个网关设备预设的网关设备优先级, 设置网关设备的成员身 份为活动虚拟网关设备或活动虚拟转发设备, 无需再运行协议协商的过程, 减少了选取过程的复杂度, 提高了故障处理的灵活性, 并且通过网关设备 自行下发自身的虚拟 MAC地址, 以提供给客户端选择对应的网关设备作为 业务网关, 实现了设置成员身份和下发虚拟 MAC地址的功能分离, 提高了 业务机制处理的效率, 使得在实现多网关设备分担流量负载的过程中更加 智能化。 请参见图 5,为本发明实施例提供又一种网关设备身份设置的方法的流 程示意图。 如图 5所示, 本发明实施例的所述方法具体应用于当管理网关 设备作为虚拟分担网关组中的活跃虚拟网关设备, 所述虚拟分担网关组中 任一成员身份为活跃虚拟转发设备的网关设备出现故障时的场景, 该方法 包括:
S501 , 在虚拟集群中设置负载分担网关设备组, 获取所述负载分担网 关设备组中包含的设备信息和资源信息。 其中, 所述设备信息包括客户端 信息和网关设备信息, 所述资源信息包括虚拟 MAC地址, 所述网关设备为 负载分担网关设备组中的网关设备;
具体的, 管理网关设备在虚拟集群中设置负载分担网关设备组时, 管 理网关设备作为所述负载分担网关设备组的活跃虚拟网关设备, 为所述负 载分担网关设备组设置唯一标识, 并获取所述负载分担网关设备组中包含 的设备信息和资源信息, 其中, 所述设备信息包括所述负载分担网关设备 组中的客户端信息和网关设备信息, 所述资源信息包括所述负载分担网关 设备组中的多个虚拟 MAC地址, 所述网关设备为负载分担网关组中的网关 设备。
如果所述负载分担网关设备组中已经存在成员身份为活跃虚拟转发设 备的网关设备, 当所述负载分担网关设备组中任一成员身份为活跃虚拟转 发设备的网关设备出现故障时, 所述管理网关设备向其它所述成员身份为 活跃虚拟转发设备的网关设备请求协商报文。
5502 , 如果自身当前的成员身份为活跃虚拟网关设备, 并且任一所述 成员身份为活跃虚拟转发设备的网关设备出现故障时, 则获取其它所述成 员身份为活跃虚拟转发设备的网关设备的协商报文;
具体的, 如果所述负载分担网关设备组中有任一所述成员身份为活跃 虚拟转发设备的网关设备出现故障时, 所述管理网关设备获取所述负载分 担网关设备组中其余成员身份为活跃虚拟转发设备的网关设备的协商报 文。
其中, 所述协商报文包括网关设备的网关设备优先级, 所述网关设备 优先级可以为用户根据所述网关设备的性能指数设定的优先级参数。
5503 , 获取所述协商报文中携带的网关设备优先级;
具体的, 所述管理网关设备从所述协商报文中获取所述负载分担网关 设备组中除了发生故障的网关设备的其余成员身份为活跃虚拟转发设备的 网关设备的网关设备优先级。
5504 , 在所述成员身份为活跃虚拟转发设备的网关设备中, 设置网关 设备优先级最高的网关设备代替所述出现故障的网关设备;
具体的, 所述管理网关设备通过获取的所述负载分担网关设备组中成 员身份为活跃虚拟转发设备的网关设备的网关设备优先级, 设置所述网关 设备优先级最高的网关设备代替所述出现故障的网关设备。
其中, 所述网关设备优先级最高的网关设备的成员身份仍然为活跃虚 拟转发设备。
5505 , 如果所述网关设备的成员身份为活跃虚拟转发设备, 则从所述 资源信息中为所述网关设备分配虚拟 MAC地址, 并根据设备信息为至少一 个客户端分配所述虚拟 MAC地址, 以使所述客户端根据所述虚拟 MAC地址 查找所述网关设备作为业务网关;
具体的, 如果所述管理网关设备设置了所述网关设备的成员身份为活 跃虚拟转发设备, 并使所述网关设备代替所述出现故障的网关设备, 所述 管理网关设备根据设备信息为至少一个客户端分配该虚拟 MAC地址, 所述 至少一个客户端为原来属于所述出现故障的网关设备的客户端。
所述网关设备通过 VRRP报文对客户端群体下发自身的虚拟 MAC地址, 使得客户端群体中拥有所述虚拟 MAC地址的客户端查找到所述网关设备作 为业务网关。
可选的, 还可以通过用户在虚拟集群中设置一台网关设备代替所述出 现故障的设备, 所述管理网关设备将该网关设备设置为活跃虚拟转发设备, 并从所述资源信息为该网关设备分配虚拟 MAC地址, 根据设备信息为至少 一个客户端分配所述虚拟 MAC地址, 所述至少一个客户端为原来属于所述 出现故障的网关设备的客户端。 该网关设备通过 VRRP报文对客户端群体下 发自身的虚拟 MAC地址, 使得客户端群体中拥有所述虚拟 MAC地址的客户 端查找到该网关设备作为业务网关。
本发明的实施例, 可应用于控制与转发分离的场景中, 控制器从资源 信息中为网关设备分配虚拟 MAC地址, 指导转发, 并根据设备信息为至少 一个客户端分配虚拟 MAC地址, 实现控制与转发的分离。
在本发明实施例中, 在虚拟集群的架构下设置负载分担网关设备组, 通过用户对多个网关设备预设的网关设备优先级, 设置网关设备的成员身 份为活动虚拟网关设备或活动虚拟转发设备, 无需再运行协议协商的过程, 减少了选取过程的复杂度, 提高了故障处理的灵活性, 并且通过网关设备 自行下发自身的虚拟 MAC地址, 以提供给客户端选择对应的网关设备作为 业务网关, 实现了设置成员身份和下发虚拟 MAC地址的功能分离, 提高了 业务机制处理的效率, 使得在实现多网关设备分担流量负载的过程中更加 智能化。 请参见图 6, 为本发明实施例提供的一种管理网关设备的结构示意图。 如图 6所示, 本发明实施例的所述管理网关设备 1包括报文获取模块 11、 优先级获取模块 12和身份设置模块 13, 其中:
所述报文获取模块 11, 用于获取网关设备的协商报文;
具体实现中, 所述协商报文包括网关设备的网关设备优先级, 所述网 关设备优先级可以为用户根据所述网关设备的性能指数设定的优先级参 数, 有以下三种情况所述报文获取模块 11需要获取网关设备的协商报文:
1、 当虚拟集群中有网关设备需要对所述管理网关设备 1进行多网关流 量负载分担时, 所述报文获取模块 11获取所述网关设备的协商报文;
2、 当所述管理网关设备 1 出现故障时, 所述报文获取模块 11需要获 取多网关流量负载分担的多个网关设备中成员身份为活跃虚拟转发设备的 网关设备的协商报文;
3、 当多网关流量负载分担的多个网关设备中任一成员身份为活跃虚拟 转发设备的网关设备出现故障时, 则所述报文获取模块 11获取其它所述成 员身份为活跃虚拟转发设备的网关设备的协商报文。
需要说明的是, 当虚拟集群中有网关设备需要对所述管理网关设备 1 进行多网关流量负载分担时, 所述网关设备向所述管理网关设备 1 发送协 商报文, 以请求加入所述负载分担网关设备组;
如果多网关流量负载分担中已经存在成员身份为活跃虚拟转发设备的 网关设备, 当管理网关设备 1 出现故障时, 向所述成员身份为活跃虚拟转 发设备的网关设备请求协商报文;
如果多网关流量负载分担中已经存在成员身份为活跃虚拟转发设备的 网关设备, 多网关流量负载分担的多个网关设备中任一成员身份为活跃虚 拟转发设备的网关设备出现故障时, 所述管理网关设备 1 向其它所述成员 身份为活跃虚拟转发设备的网关设备请求协商报文。
所述优先级获取模块 12, 用于获取所述协商报文中携带的网关设备优 先级;
具体实现中, 所述优先级获取模块 12从所述协商报文中获取网关设备 的网关设备优先级。
身份设置模块 13, 用于根据所述网关设备优先级设置所述网关设备的 成员身份;
具体实现中, 所述成员身份包括活跃虚拟网关设备和活跃虚拟转发设 备, 所述身份设置模块 13根据所述优先级获取模块 12获取到的网关设备 协商报文中的网关设备优先级设置所述网关设备的成员身份, 具体设置方 式可以为:
1、 当虚拟集群中有网关设备需要对所述管理网关设备 1进行多网关流 量负载分担时, 如果所述优先级获取模块 12获取到的所述网关设备的网关 设备优先级小于所述管理网关设备 1 的网关设备优先级, 则所述身份设置 模块 13设置所述网关设备的成员身份为活跃虚拟转发设备; 如果所述优先 级获取模块 12获取到的所述网关设备的网关设备优先级大于所述管理网关 设备 1的网关设备优先级, 则所述身份设置模块 13设置所述网关设备的成 员身份为活跃虚拟网关设备;
需要说明的是, 如果所述管理网关设备 1 的网关设备优先级与所述网 关设备的网关设备优先级相同, 可选的通过比较系统 MAC地址的大小: 如 果所述管理网关设备 1的系统 MAC地址大于所述网关设备的系统 MAC地址, 则所述身份设置模块 13 设置所述网关设备的成员身份为活跃虚拟转发设 备;如果所述管理网关设备 1的系统 MAC地址小于所述网关设备的系统 MAC 地址, 则所述身份设置模块 13设置所述网关设备的成员身份为活跃虚拟网 关设备。
2、 如果多网关流量负载分担中已经存在成员身份为活跃虚拟转发设备 的网关设备, 当管理网关设备 1出现故障时, 所述身份设置模块 13根据所 述优先级获取模块 12获取的多网关流量负载分担中所有网关设备的网关设 备优先级, 设置所述网关设备优先级最高的网关设备的成员身份为活跃虚 拟网关设备。
3、 如果多网关流量负载分担中已经存在成员身份为活跃虚拟转发设备 的网关设备, 多网关流量负载分担的多个网关设备中任一成员身份为活跃 虚拟转发设备的网关设备出现故障时, 所述身份设置模块 13根据所述优先 级获取模块 12获取的多网关流量负载分担中其余成员身份为活跃虚拟转发 设备的网关设备的网关设备优先级, 设置所述网关设备优先级最高的网关 设备代替所述出现故障的网关设备, 此时, 所述网关设备优先级最高的网 关设备的成员身份仍然为活跃虚拟转发设备;
还可以通过用户在虚拟集群中设置一台网关设备代替所述出现故障的 网关设备, 所述身份设置模块 13将用户在虚拟集群中设置的网关设备设置 为活跃虚拟转发设备。
根据上述三种情况, 所述管理网关设备 1 将网关设备的成员身份通过 VRRP ( Virtual Router Redundancy Protocol , 虚拟路由器冗余协议) 报 文发送至所述网关设备。
在本发明实施例中, 通过用户对多个网关设备预设的网关设备优先级, 设置网关设备的成员身份为活动虚拟网关设备或活动虚拟转发设备, 无需 再运行协议协商的过程, 减少了选取过程的复杂度, 提高了业务机制处理 的效率, 使得在实现多网关设备分担流量负载的过程中更加智能化。 请参见图 7, 为本发明实施例提供的另一种管理网关设备的结构示意 图。 如图 7所示, 本发明实施例的所述管理网关设备 2包括网关组设置模 块 21、 报文获取模块 22、 优先级获取模块 23、 身份设置模块 24、 信息发 送模块 25和地址分配模块 26, 其中:
所述网关组设置模块 21,用于在虚拟集群中设置负载分担网关设备组, 获取所述负载分担网关设备组中包含的设备信息和资源信息, 其中, 所述 设备信息包括客户端信息和网关设备信息, 所述资源信息包括虚拟 MAC地 址, 所述网关设备为负载分担网关设备组中的网关设备;
具体实现中, 所述网关组设置模块 21在虚拟集群中设置负载分担网关 设备组时, 所述管理网关设备 2作为所述负载分担网关设备组的活跃虚拟 网关设备, 所述网关组设置模块 21为所述负载分担网关设备组设置唯一标 识, 并获取所述负载分担网关设备组中包含的设备信息和资源信息, 其中, 所述设备信息包括所述负载分担网关设备组中的客户端信息和网关设备信 息, 所述资源信息包括所述负载分担网关设备组中的多个虚拟 MAC地址。
需要说明的是, 用户可以通过对虚拟集群中的一些网关设备设置所述 标识, 这些网关设备可以通过所述标识查找到所述负载分担网关设备组, 并向所述负载分担网关设备组中的所述管理网关设备 2发送协商报文, 以 请求加入所述负载分担网关设备组;
如果所述负载分担网关设备组中已经存在成员身份为活跃虚拟转发设 备的网关设备, 当管理网关设备 2 出现故障时, 向所述成员身份为活跃虚 拟转发设备的网关设备请求协商报文;
如果所述负载分担网关设备组中已经存在成员身份为活跃虚拟转发设 备的网关设备, 当所述负载分担网关设备组中任一成员身份为活跃虚拟转 发设备的网关设备出现故障时, 管理网关设备 2 向其它所述成员身份为活 跃虚拟转发设备的网关设备请求协商报文。
其中, 所述管理网关设备和所述网关设备均为负载分担网关设备组中 的网关设备。
所述报文获取模块 22, 用于获取网关设备的协商报文;
具体实现中, 所述协商报文包括网关设备的网关设备优先级, 所述网 关设备优先级可以为用户根据所述网关设备的性能指数设定的优先级参 数, 所述报文获取模块 22获取网关设备的协商报文。
本发明的实施例, 可应用于控制与转发分离的场景中, 控制器从资源 信息中为网关设备分配虚拟 MAC地址, 指导转发, 并根据设备信息为至少 一个客户端分配虚拟 MAC地址, 实现控制与转发的分离。
具体的, 请一并参见图 8, 为本发明实施例提供报文获取模块的结构示 意图。 如图 8所示, 所述报文获取模块 22包括第一获取单元 221、 第二获 取单元 222和第三获取单元 223, 其中:
所述第一获取单元 221,用于如果检测到网关设备加入负载分担网关设 备组, 则获取所述加入所述负载分担网关设备组的网关设备的协商报文; 具体实现中, 如果所述管理网关设备 2检测到虚拟集群中有网关设备 加入所述负载分担网关设备组进行多网关流量负载分担时, 所述第一获取 单元 221获取所述网关设备的协商报文。
所述第二获取单元 222,用于如果自身当前的成员身份为活跃虚拟网关 设备, 并且自身出现故障时, 则获取网关设备的协商报文;
具体实现中, 如果所述管理网关设备 2 自身出现故障时, 所述第二获 取单元 222 获取所述负载分担网关设备组中成员身份为活跃虚拟转发设备 的网关设备的协商报文。
所述第三获取单元 223,用于如果自身当前的成员身份为活跃虚拟网关 设备, 并且任一所述成员身份为活跃虚拟转发设备的网关设备出现故障时, 则获取其它所述成员身份为活跃虚拟转发设备的网关设备的协商报文; 具体实现中, 如果所述负载分担网关设备组中有任一所述成员身份为 活跃虚拟转发设备的网关设备出现故障时, 所述第三获取单元 223获取所 述负载分担网关设备组中其余成员身份为活跃虚拟转发设备的网关设备的 协商报文。
所述优先级获取模块 23, 用于获取所述协商报文中携带的网关设备优 先级;
具体实现中, 所述优先级获取模块 23从所述协商报文中获取网关设备 的网关设备优先级。
所述身份设置模块 24, 用于根据所述网关设备优先级设置所述网关设 备的成员身份;
具体实现中, 所述成员身份包括活跃虚拟网关设备和活跃虚拟转发设 备, 所述身份设置模块 24根据所述优先级获取模块 23获取到的网关设备 协商报文中的网关设备优先级设置所述网关设备的成员身份, 并将所述网 关设备的成员身份通过 VRRP报文发送至所述网关设备。
本发明的实施例, 可应用于控制与转发分离的场景中, 控制器从资源 信息中为网关设备分配虚拟 MAC地址, 指导转发, 并根据设备信息为至少 一个客户端分配虚拟 MAC地址, 实现控制与转发的分离。
具体的, 请一并参见图 9, 为本发明实施例提供的身份设置模块的结构 示意图。 如图 9所示, 所述身份设置模块 24包括第一设置单元 241、 第二 设置单元 242、 第三设置单元 243, 其中:
所述第一设置单元 241,用于如果所述网关设备的网关设备优先级小于 自身的网关设备优先级, 则设置所述网关设备的成员身份为活跃虚拟转发 设备;
还用于如果所述网关设备的网关设备优先级大于自身的网关设备优先 级, 则设置所述网关设备的成员身份为活跃虚拟网关设备; 具体实现中, 如果加入所述负载分担网关设备组的网关设备的网关设 备优先级小于所述管理网关设备 2 的网关设备优先级, 则所述第一设置单 元 241设置所述网关设备的成员身份为活跃虚拟转发设备;
如果加入所述负载分担网关设备组的网关设备的网关设备优先级大于 所述管理网关设备 2的网关设备优先级, 则所述第一设置单元 241设置所 述网关设备的成员身份为活跃虚拟网关设备;
可选的, 如果加入所述负载分担网关设备组的网关设备的网关设备优 先级与所述管理网关设备 2 的网关设备优先级相同, 并且所述管理网关设 备 2的系统 MAC地址大于所述加入所述负载分担网关设备组的网关设备的 系统 MAC地址, 则所述第一设置单元 241设置所述网关设备的成员身份为 活跃虚拟网关设备;
如果加入所述负载分担网关设备组的网关设备的网关设备优先级与所 述管理网关设备 2的网关设备优先级相同, 并且所述管理网关设备 2的系 统 MAC地址小于所述加入所述负载分担网关设备组的网关设备的系统 MAC 地址, 则所述第一设置单元 241 设置所述网关设备的成员身份为活跃虚拟 转发设备。
所述第二设置单元 242,用于设置所述网关设备优先级最高的网关设备 的成员身份为活跃虚拟网关设备;
具体实现中, 所述第二设置单元 242根据所述第二获取单元 222获取 的所述负载分担网关设备组中成员身份为活跃虚拟转发设备的网关设备的 协商报文, 设置所述协商报文中网关设备优先级最高的网关设备的成员身 份为活跃虚拟网关设备。
所述第三设置单元 243,用于在所述成员身份为活跃虚拟转发设备的网 关设备中, 设置网关设备优先级最高的网关设备代替所述出现故障的网关 设备;
具体实现中, 所述第三设置单元 243根据所述第三获取单元 223获取 的所述负载分担网关设备组中其余成员身份为活跃虚拟转发设备的网关设 备的协商报文, 设置所述协商报文中网关设备优先级最高的网关设备代替 所述出现故障的网关设备。
其中, 所述网关设备优先级最高的网关设备的成员身份仍然为活跃虚 拟转发设备。
可选的, 还可以通过用户在虚拟集群中设置一台网关设备代替所述出 现故障的设备, 所述第三设置单元 243将该网关设备设置为活跃虚拟转发 设备。
所述信息发送模块 25, 用于如果所述网关设备的成员身份为活跃虚拟 网关设备, 则将设备信息和资源信息发送给所述网关设备, 以使所述网关 设备根据所述设备信息和资源信息为至少一个客户端分配虚拟 MAC地址, 最终使所述客户端根据所述虚拟 MAC地址查找对应的所述网关设备作为业 务网关;
具体实现中, 如果所述第一设置单元 241 设置了所述网关设备的成员 身份为活跃虚拟网关设备, 则所述信息发送模块 25将所述负载分担网关设 备组中的设备信息和资源信息发送给所述网关设备, 此时, 所述网关设备 成为管理网关设备。 所述网关设备根据所述设备信息和资源信息为至少一 个客户端分配虚拟 MAC地址, 并且通过 VRRP报文对客户端群体下发自身的 虚拟 MAC地址, 使得客户端群体中拥有所述虚拟 MAC地址的客户端查找到 所述网关设备作为业务网关;
如果所述第二设置单元 242在所述负载分担网关设备组中设置了网关 设备优先级最高的网关设备的成员身份为活跃虚拟网关设备时, 所述信息 发送模块 25将设备信息和资源信息发送给所述网关设备, 此时, 所述网关 设备成为管理网关设备。 所述网关设备根据所述设备信息和资源信息为至 少一个客户端分配虚拟 MAC地址, 所述至少一个客户端属于原来的管理网 关设备 2的客户端, 所述网关设备通过 VRRP报文对客户端群体下发自身的 虚拟 MAC地址, 使得客户端群体中拥有所述虚拟 MAC地址的客户端查找到 所述网关设备作为业务网关。
所述地址分配模块 26, 用于如果所述网关设备的成员身份为活跃虚拟 转发设备, 则从所述资源信息中为所述网关设备分配虚拟 MAC地址, 并根 据设备信息为至少一个客户端分配所述虚拟 MAC地址, 以使所述客户端根 据所述虚拟 MAC地址查找所述网关设备作为业务网关;
具体实现中, 如果所述第一设置单元 241 设置了所述网关设备的成员 身份为活跃虚拟转发设备, 则所述地址分配模块 26从所述负载分担网关设 备组中的资源信息中分配一个虚拟 MAC地址给所述网关设备, 并根据设备 信息为至少一个客户端分配该虚拟 MAC地址。所述网关设备通过 VRRP报文 对客户端群体下发自身的虚拟 MAC地址, 使得客户端群体中拥有所述虚拟 MAC地址的客户端查找到所述网关设备作为业务网关;
如果所述第三设置单元 243 设置了所述网关设备的成员身份为活跃虚 拟转发设备, 并使所述网关设备代替所述出现故障的网关设备, 所述地址 分配模块 26根据设备信息为至少一个客户端分配该虚拟 MAC地址, 所述至 少一个客户端为原来属于所述出现故障的网关设备的客户端。 所述网关设 备通过 VRRP报文对客户端群体下发自身的虚拟 MAC地址, 使得客户端群体 中拥有所述虚拟 MAC地址的客户端查找到所述网关设备作为业务网关。
可选的, 还可以通过用户在虚拟集群中设置一台网关设备代替所述出 现故障的设备, 所述第三设置单元 243将该网关设备设置为活跃虚拟转发 设备, 所述地址分配模块 26从所述资源信息为该网关设备分配虚拟 MAC地 址, 根据设备信息为至少一个客户端分配所述虚拟 MAC地址, 所述至少一 个客户端为原来属于所述出现故障的网关设备的客户端。 该网关设备通过 VRRP报文对客户端群体下发自身的虚拟 MAC地址, 使得客户端群体中拥有 所述虚拟 MAC地址的客户端查找到该网关设备作为业务网关。
本发明的实施例, 可应用于控制与转发分离的场景中, 控制器从资源 信息中为网关设备分配虚拟 MAC地址, 指导转发, 并根据设备信息为至少 一个客户端分配虚拟 MAC地址, 实现控制与转发的分离。
在本发明实施例中, 在虚拟集群的架构下设置负载分担网关设备组, 通过用户对多个网关设备预设的网关设备优先级, 设置网关设备的成员身 份为活动虚拟网关设备或活动虚拟转发设备, 无需再运行协议协商的过程, 减少了选取过程的复杂度, 提高了故障处理的灵活性, 并且通过网关设备 自行下发自身的虚拟 MAC地址, 以提供给客户端选择对应的网关设备作为 业务网关, 实现了设置成员身份和下发虚拟 MAC地址的功能分离, 提高了 业务机制处理的效率, 使得在实现多网关设备分担流量负载的过程中更加 智能化。 本发明实施例中的管理网关设备可以基于计算机系统来实现, 图 1-图 5所示的方法均可在基于计算机系统的管理网关设备中实现。 图 10示出了 基于计算机系统的管理网关设备的实施例。 本实施例中的管理网关设备可 以包括: 处理器 401、 存储器 402和通信接口 403。 存储器 402用于存储程 序代码。 处理器 401用于执行存储器 402中存储的程序代码。 本发明实施 例中, 存储器 402存储有第一程序代码, 处理器 401用于执行该第一程序 代码, 包括执行如下操作: 获取网关设备的协商报文; 获取所述协商报文 中携带的网关设备优先级; 根据所述网关设备优先级设置所述网关设备的 成员身份。 通信接口 403, 用于与外部设备通信, 如与用户终端通信。 业务 控制设备与用户终端之间交互的消息 (如方法实施例图 1-图 5所示) 均通 过通信接口 403发送和接收。 其中, 处理器 401根据存储器 402中的程序 代码对通信接口 403接收到的消息进行处理, 并通过通信接口 403与外部 设备交互。处理器 401可以是中央处理器(central processing unit, CPU), 专用集成电路 ( appl ication-specific integrated circuit, ASIC) 等。 其中, 本实施例中的管理网关设备可以包括总线 404。 处理器 401、 存储器 402以及通信接口 403之间可通过总线 404连接并通信。 其中, 存储器 402 可以包括: 随机存取存储器 (random access memory, RAM) , 只读存储器 ( read-only memory, ROM ) , 磁盘等具有存储功能的实体。 本发明实施例 中的呼叫上下文可缓存在 RAM中。
本发明的实施例, 可应用于控制与转发分离的场景中, 控制器从资源 信息中为网关设备分配虚拟 MAC地址, 指导转发, 并根据设备信息为至少 一个客户端分配虚拟 MAC地址, 实现控制与转发的分离。
在本发明实施例中, 通过用户对多个网关设备预设的网关设备优先级, 设置网关设备的成员身份为活动虚拟网关设备或活动虚拟转发设备, 无需 再运行协议协商的过程, 减少了选取过程的复杂度, 提高了业务机制处理 的效率, 使得在实现多网关设备分担流量负载的过程中更加智能化。 通过以上的实施方式的描述, 所属领域的技术人员可以清楚地了解到 本发明可以用硬件实现, 或固件实现, 或它们的组合方式来实现。 当使用 软件实现时, 可以将上述功能存储在计算机可读介质中或作为计算机可读 介质上的一个或多个指令或代码进行传输。 计算机可读介质包括计算机存 储介质和通信介质, 其中通信介质包括便于从一个地方向另一个地方传送 计算机程序的任何介质。存储介质可以是计算机能够存取的任何可用介质。 以此为例但不限于: 计算机可读介质可以包括 RAM、 ROM, EEPROM, CD-ROM 或其他光盘存储、 磁盘存储介质或者其他磁存储设备、 或者能够用于携带 或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的 任何其他介质。 此外。 任何连接可以适当的成为计算机可读介质。 例如, 如果软件是使用同轴电缆、 光纤光缆、 双绞线、 数字用户线 (DSL) 或者诸 如红外线、 无线电和微波之类的无线技术从网站、 服务器或者其他远程源 传输的, 那么同轴电缆、 光纤光缆、 双绞线、 DSL或者诸如红外线、 无线和 微波之类的无线技术包括在所属介质的定影中。 如本发明所使用的, 盘 (Di sk) 和碟 (di sc ) 包括压缩光碟 (CD)、 激光碟、 光碟、 数字通用光碟 (DVD)、 软盘和蓝光光碟, 其中盘通常磁性的复制数据, 而碟则用激光来 光学的复制数据。 上面的组合也应当包括在计算机可读介质的保护范围之 内。
以上所揭露的仅为本发明较佳实施例而已, 当然不能以此来限定本发 明之权利范围, 因此依本发明权利要求所作的等同变化, 仍属本发明所涵 盖的范围。

Claims

权利要求
1、 一种网关设备身份设置的方法, 其特征在于, 包括:
获取第一网关设备的协商报文;
获取所述协商报文中携带的网关设备优先级;
根据所述网关设备优先级设置所述第一网关设备的成员身份。
2、 根据权利要求 1所述的方法, 其特征在于, 所述获取第一网关设备的 协商报文之前, 还包括:
在虚拟集群中设置负载分担网关设备组, 获取所述负载分担网关设备组 中包含的设备信息和资源信息, 其中, 所述设备信息包括客户端信息和网 关设备信息, 所述资源信息包括所述负载分担网关设备组的多个虚拟介质 访问控制 MAC地址;
所述第一网关设备为所述负载分担网关设备组中的网关设备。
3、 根据权利要求 2所述的方法, 其特征在于, 所述获取第一网关设备的 协商报文包括:
如果检测到所述第一网关设备加入所述负载分担网关设备组, 则获取所 述加入所述负载分担网关设备组的网关设备的协商报文。
4、 根据权利要求 3所述的方法, 其特征在于, 所述根据所述网关设备优 先级设置所述第一网关设备的成员身份包括:
如果所述第一网关设备的网关设备优先级小于自身的网关设备优先级, 则设置所述第一网关设备的成员身份为活跃虚拟转发设备;
如果所述第一网关设备的网关设备优先级大于自身的网关设备优先级, 则设置所述第一网关设备的成员身份为活跃虚拟网关设备。
5、 根据权利要求 1或 2所述的方法, 其特征在于, 所述获取第一网关设 备的协商报文包括:
如果自身当前的成员身份为活跃虚拟网关设备, 并且自身出现故障时, 则获取所述第一网关设备的协商报文。
6、 根据权利要求 5所述的方法, 其特征在于, 所述根据所述网关设备优 先级设置所述第一网关设备的成员身份包括:
设置所述网关设备优先级最高的第一网关设备的成员身份为活跃虚拟 网关设备。
7、 根据权利要求 1或 2所述的方法, 其特征在于, 所述获取第一网关设 备的协商报文包括:
如果自身当前的成员身份为活跃虚拟网关设备, 并且任一所述成员身份 为活跃虚拟转发设备的网关设备出现故障时, 则获取其它所述成员身份为 活跃虚拟转发设备的网关设备的协商报文。
8、 根据权利要求 7所述的方法, 其特征在于, 所述根据所述网关设备优 先级设置所述第一网关设备的成员身份包括:
在所述成员身份为活跃虚拟转发设备的网关设备中, 设置网关设备优先 级最高的网关设备代替所述出现故障的网关设备。
9、 根据权利要求 2所述的方法, 其特征在于, 还包括:
如果所述第一网关设备的成员身份为活跃虚拟网关设备, 则将设备信息 和资源信息发送给所述第一网关设备。
10、 根据权利要求 2所述的方法, 其特征在于, 还包括:
如果所述第一网关设备的成员身份为活跃虚拟转发设备, 则从所述资源 信息中为所述第一网关设备分配虚拟 MAC地址, 并根据设备信息为至少一个 客户端分配所述虚拟 MAC地址。
1 1、 一种管理网关设备, 其特征在于, 包括报文获取模块、 优先级获取 模块和身份设置模块, 其中:
所述报文获取模块, 用于获取第一网关设备的协商报文;
所述优先级获取模块, 用于获取所述协商报文中携带的网关设备优先 级; 所述身份设置模块, 用于根据所述网关设备优先级设置所述第一网关设 备的成员身份。
12、 根据权利要求 11所述的管理网关设备, 其特征在于, 还包括网关组 设置模块:
所述网关组设置模块, 用于在虚拟集群中设置负载分担网关设备组, 获 取所述负载分担网关设备组中包含的设备信息和资源信息, 其中, 所述设 备信息包括客户端信息和网关设备信息, 所述资源信息包括所述负载分担 网关设备组的多个虚拟 MAC地址;
所述第一网关设备为负载分担网关设备组中的网关设备。
13、 根据权利要求 12所述的管理网关设备, 其特征在于, 所述报文获取 模块包括第一获取单元:
所述第一获取单元, 用于如果检测到所述第一网关设备加入所述负载分 担网关设备组, 则获取所述加入所述负载分担网关设备组的网关设备的协 商报文。
14、 根据权利要求 13所述的管理网关设备, 其特征在于, 所述身份设置 模块包括第一设置单元, 其中:
所述第一设置单元, 用于如果所述网关设备的网关设备优先级小于自身 的网关设备优先级, 则设置所述网关设备的成员身份为活跃虚拟转发设备; 所述第一设置单元还用于如果所述网关设备的网关设备优先级大于自 身的网关设备优先级, 则设置所述网关设备的成员身份为活跃虚拟网关设 备。
15、 根据权利要求 11或 12所述的管理网关设备, 其特征在于, 所述报文 获取模块还包括第二获取单元:
所述第二获取单元, 用于如果自身当前的成员身份为活跃虚拟网关设 备, 并且自身出现故障时, 则获取网关设备的协商报文。
16、 根据权利要求 15所述的管理网关设备, 其特征在于, 所述身份设置 模块还包括第二设置单元:
所述第二设置单元, 用于设置所述网关设备优先级最高的网关设备的成 员身份为活跃虚拟网关设备。
17、 根据权利要求 11或 12所述的管理网关设备, 其特征在于, 所述报文 获取模块还包括第三获取单元:
所述第三获取单元, 用于如果自身当前的成员身份为活跃虚拟网关设 备, 并且任一所述成员身份为活跃虚拟转发设备的网关设备出现故障时, 则获取其它所述成员身份为活跃虚拟转发设备的网关设备的协商报文。
18、 根据权利要求 17所述的管理网关设备, 其特征在于, 所述身份设置 模块还包括第三设置单元:
所述第三设置单元, 用于在所述成员身份为活跃虚拟转发设备的网关设 备中, 设置网关设备优先级最高的网关设备代替所述出现故障的网关设备。
19、 根据权利要求 12所述的管理网关设备, 其特征在于, 还包括信息发 送模块:
所述信息发送模块, 用于如果所述网关设备的成员身份为活跃虚拟网关 设备, 则将设备信息和资源信息发送给所述网关设备。
20、 根据权利要求 12所述的管理网关设备, 其特征在于, 还包括地址分 配模块:
所述地址分配模块, 用于如果所述网关设备的成员身份为活跃虚拟转发设 备, 则从所述资源信息中为所述网关设备分配虚拟 MAC地址, 并根据设备信 息为至少一个客户端分配所述虚拟 MAC地址。
PCT/CN2014/072851 2013-05-29 2014-03-04 一种网关设备身份设置的方法及管理网关设备 WO2014190791A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP14803473.9A EP2993838B1 (en) 2013-05-29 2014-03-04 Methods for setting a member identity of gateway device and corresponding management gateway devices
US14/948,829 US10419531B2 (en) 2013-05-29 2015-11-23 Method for setting gateway device identity, and management gateway device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310204579.9A CN103312605B (zh) 2013-05-29 2013-05-29 一种网关设备身份设置的方法及管理网关设备
CN201310204579.9 2013-05-29

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/948,829 Continuation US10419531B2 (en) 2013-05-29 2015-11-23 Method for setting gateway device identity, and management gateway device

Publications (1)

Publication Number Publication Date
WO2014190791A1 true WO2014190791A1 (zh) 2014-12-04

Family

ID=49137404

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/072851 WO2014190791A1 (zh) 2013-05-29 2014-03-04 一种网关设备身份设置的方法及管理网关设备

Country Status (4)

Country Link
US (1) US10419531B2 (zh)
EP (1) EP2993838B1 (zh)
CN (1) CN103312605B (zh)
WO (1) WO2014190791A1 (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108366436B (zh) 2012-06-29 2023-05-16 华为技术有限公司 信息处理方法、转发面设备和控制面设备
CN103312605B (zh) 2013-05-29 2017-06-20 华为技术有限公司 一种网关设备身份设置的方法及管理网关设备
US9577845B2 (en) 2013-09-04 2017-02-21 Nicira, Inc. Multiple active L3 gateways for logical networks
US9888072B2 (en) 2014-03-13 2018-02-06 Systech Corporation Gateway management using virtual gateways and wildcards
US9590901B2 (en) 2014-03-14 2017-03-07 Nicira, Inc. Route advertisement by managed gateways
US10075329B2 (en) * 2014-06-25 2018-09-11 A 10 Networks, Incorporated Customizable high availability switchover control of application delivery controllers
US10038628B2 (en) 2015-04-04 2018-07-31 Nicira, Inc. Route server mode for dynamic routing between logical and physical networks
US10243848B2 (en) 2015-06-27 2019-03-26 Nicira, Inc. Provisioning logical entities in a multi-datacenter environment
US10333849B2 (en) 2016-04-28 2019-06-25 Nicira, Inc. Automatic configuration of logical routers on edge nodes
US10091161B2 (en) 2016-04-30 2018-10-02 Nicira, Inc. Assignment of router ID for logical routers
US10560320B2 (en) * 2016-06-29 2020-02-11 Nicira, Inc. Ranking of gateways in cluster
CN106411607B (zh) * 2016-11-04 2019-08-20 锐捷网络股份有限公司 基于vxlan网络的流量转发控制方法及装置
US10237123B2 (en) 2016-12-21 2019-03-19 Nicira, Inc. Dynamic recovery from a split-brain failure in edge nodes
CN108235157B (zh) * 2016-12-21 2020-12-22 中国电信股份有限公司 虚拟化网关状态的控制方法和系统
US10616045B2 (en) 2016-12-22 2020-04-07 Nicira, Inc. Migration of centralized routing components of logical router
US11122007B2 (en) * 2019-07-31 2021-09-14 Hewlett Packard Enterprise Development Lp Data routing through a gateway cluster of a wide area network
US11303557B2 (en) 2020-04-06 2022-04-12 Vmware, Inc. Tunnel endpoint group records for inter-datacenter traffic
US11985027B2 (en) 2021-03-04 2024-05-14 Hewlett Packard Enterprise Development Lp Systems and methods for seamless failover in branch deployments by superimposing clustering solution on VRRP
CN113794593B (zh) * 2021-09-14 2023-05-26 新华三信息安全技术有限公司 一种集群故障处理方法及装置
CN117880329B (zh) * 2024-03-12 2024-05-28 福建时代星云科技有限公司 一种物联网设备多网关接入方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101404621A (zh) * 2008-11-24 2009-04-08 杭州华三通信技术有限公司 实现vrrp负载均衡的方法和路由设备
CN102209064A (zh) * 2010-03-29 2011-10-05 杭州华三通信技术有限公司 使用vrrp为接入设备提供备份的方法和vrrp网关设备
US20110292933A1 (en) * 2010-05-26 2011-12-01 Alcatel-Lucent Usa, Inc. Dynamic route cost adjustment of vrrp enabled subnets for routing protocols
CN102315970A (zh) * 2011-09-23 2012-01-11 北京星网锐捷网络技术有限公司 数据中心桥接参数配置方法、系统及网络设备
CN103312605A (zh) * 2013-05-29 2013-09-18 华为技术有限公司 一种网关设备身份设置的方法及管理网关设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6751191B1 (en) * 1999-06-29 2004-06-15 Cisco Technology, Inc. Load sharing and redundancy scheme
US7881208B1 (en) * 2001-06-18 2011-02-01 Cisco Technology, Inc. Gateway load balancing protocol
JP4248187B2 (ja) 2002-03-27 2009-04-02 シャープ株式会社 集積回路装置及びニューロ素子
CN100407671C (zh) * 2003-03-11 2008-07-30 华为技术有限公司 实现网络负载分担功能的网络通信方法
CN100334866C (zh) * 2003-03-21 2007-08-29 华为技术有限公司 一种实现网关动态负载分担和备份的方法
US8547844B2 (en) * 2007-07-10 2013-10-01 Telefonaktiebolaget L M Ericsson (Publ) System and method for balancing IP gateway services
CN101217402B (zh) * 2008-01-15 2012-01-04 杭州华三通信技术有限公司 一种提高集群可靠性的方法和一种高可靠性通信节点
CN101815007B (zh) * 2010-03-17 2013-07-10 杭州华三通信技术有限公司 一种基于vrrp负载均衡的快速切换方法和设备
CN102447615A (zh) * 2010-10-15 2012-05-09 中兴通讯股份有限公司 一种切换方法和路由器
US8706834B2 (en) * 2011-06-30 2014-04-22 Amazon Technologies, Inc. Methods and apparatus for remotely updating executing processes
US9590900B2 (en) * 2012-08-08 2017-03-07 Cisco Technology, Inc. Protocol for supporting gateways with redundant routers in a shared domain
TWI476581B (zh) * 2012-12-28 2015-03-11 Ibm 主動式/使用中資訊設備叢集中提供高可用性的方法、裝置與電腦程式產品

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101404621A (zh) * 2008-11-24 2009-04-08 杭州华三通信技术有限公司 实现vrrp负载均衡的方法和路由设备
CN102209064A (zh) * 2010-03-29 2011-10-05 杭州华三通信技术有限公司 使用vrrp为接入设备提供备份的方法和vrrp网关设备
US20110292933A1 (en) * 2010-05-26 2011-12-01 Alcatel-Lucent Usa, Inc. Dynamic route cost adjustment of vrrp enabled subnets for routing protocols
CN102315970A (zh) * 2011-09-23 2012-01-11 北京星网锐捷网络技术有限公司 数据中心桥接参数配置方法、系统及网络设备
CN103312605A (zh) * 2013-05-29 2013-09-18 华为技术有限公司 一种网关设备身份设置的方法及管理网关设备

Also Published As

Publication number Publication date
US20160080483A1 (en) 2016-03-17
US10419531B2 (en) 2019-09-17
CN103312605A (zh) 2013-09-18
CN103312605B (zh) 2017-06-20
EP2993838B1 (en) 2020-01-01
EP2993838A4 (en) 2016-09-21
EP2993838A1 (en) 2016-03-09

Similar Documents

Publication Publication Date Title
WO2014190791A1 (zh) 一种网关设备身份设置的方法及管理网关设备
US11895154B2 (en) Method and system for virtual machine aware policy management
US10171567B2 (en) Load balancing computer device, system, and method
US10320683B2 (en) Reliable load-balancer using segment routing and real-time application monitoring
US8549120B2 (en) System and method for location based address assignment in the distribution of traffic in a virtual gateway
EP3586494B1 (en) Load balancing in distributed computing systems
US9509615B2 (en) Managing link aggregation traffic in a virtual environment
US9350666B2 (en) Managing link aggregation traffic in a virtual environment
US9686178B2 (en) Configuring link aggregation groups to perform load balancing in a virtual environment
WO2014101777A1 (zh) 流表匹配方法和装置以及交换机
WO2012122812A1 (zh) 资源管理方法、系统和资源管理器
WO2011059770A2 (en) Smart client routing
CN101964799A (zh) 点到网隧道方式下地址冲突的解决方法
WO2021120633A1 (zh) 一种负载均衡方法及相关设备
WO2018000202A1 (zh) 一种负载迁移方法、装置及系统
US11316916B2 (en) Packet processing method, related device, and computer storage medium
US11824765B2 (en) Fast redirect of traffic when pods fail
WO2020181735A1 (zh) 一种提供网络地址转换nat服务的方法及控制器
WO2024093064A1 (zh) 一种大规模多模态网络中标识管理及优化转发方法和装置
KR20130130295A (ko) 단말을 서버에 할당하고 단말로의 효율적인 메시징을 위한 시스템 및 방법
WO2023207189A1 (zh) 负载均衡方法及系统、计算机存储介质、电子设备
KR101382177B1 (ko) 동적 메시지 라우팅 시스템 및 방법
WO2015180113A1 (zh) 一种网络地址转换方法及装置
US10567271B2 (en) Topology-aware packet forwarding in a communication network
US10791088B1 (en) Methods for disaggregating subscribers via DHCP address translation and devices thereof

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14803473

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2014803473

Country of ref document: EP