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发明公开
CN110677339A 网关节点间冗余保护方法、装置、网关设备及储存介质 无效 - 驳回

网关节点间冗余保护方法、装置、网关设备及储存介质
摘要：
本发明实施例公开了一种网关节点间冗余保护方法、装置、网关设备及储存介质，该方法包括：当处于主设备状态的第一VRRP网关设备通过CFM检测到与第一二层交换机间的链路异常，将所述第一VRRP网关设备的预设VRRP优先级减去自身的预设CFM链路检测优先级；根据所述第一VRRP网关设备的预设VRRP优先级和第二VRRP网关设备的预设VRRP优先级进行主备选举，转换所述第一VRRP网关设备和所述第二VRRP网关设备的主备状态；将所述第一VRRP网关设备与所述第一二层交换机间的链路断开，将所述第二VRRP网关设备与第二二层交换机间的链路连接。实现自动检测链路异常，并保证VRRP网关设备自动主备切换。
摘要（英）：

The embodiment of the invention discloses a redundancy protection method and device between gateway nodes, gateway equipment and a storage medium. The method comprises the following steps: when firstVRRP gateway equipment in a main equipment state detects that a link between the first VRRP gateway equipment and a first two-layer switch is abnormal through CFM, the preset CFM link detection priority of the first VRRP gateway equipment is subtracted from the preset VRRP priority of the first VRRP gateway equipment; according to the preset VRRP priority of the first VRRP gateway equipment and the preset VRRP priority of the second VRRP gateway equipment, main and standby election is carried out, and the main and standby states of the first VRRP gateway equipment and the second VRRP gateway equipment are converted; the link between the first VRRP gateway equipment and the first two-layer switch is disconnected, and the link between the second VRRP gateway equipment and the second two-layer switch is connected. By using the method, link abnormity is automatically detected, and automatic main/standby switching of the VRRP gateway equipment is ensured.

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