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操作场景

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创建 GRE VPN 隧道，实现 VPN 网关与对端网络之间的路由互通。

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前提条件

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● 已完成GRE VPN网关的创建，具体操作请参见创建GRE VPN网关。

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操作步骤

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  1. 登陆私有网络VPC控制台。
    2. \n
  2. 在左侧导航栏中，点击GRE VPN隧道，进入GRE VPN隧道界面。
    3. \n
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  1. 点击创建GRE VPN隧道。
    2. \n
  2. 填写下列配置信息：
    3. \n
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配置项说明
VPN网关选择GRE VPN网关
VPN隧道名称填写该VPN隧道的名称
本端VPN网关公网IP/带宽(仅当所选择VPN网关类型为公网时展示) VPN网关用于公网加密通信的公网IP/带宽。
用户网关支持选择现有用户网关或者在本页面新建用户网关
本端BGP ASN(仅当VPN网关BGP功能启用时需要配置) 配置云上BGP ASN号，ASN输入有效范围：1 - 4294967295,且不能与对端网关BGP ASN冲突
本端互联地址(仅当VPN网关BGP功能启用时需要配置) 填写云上BGP互联地址，该地址用于建立BGP邻居和保持BGP控制层面通信
对端互联地址(仅当VPN网关BGP功能启用时需要配置) 填写本地BGP互联地址，该地址用于建立BGP邻居和保持BGP控制层面通信
本端隧道互联地址(仅当VPN网关BGP功能禁用时需要配置) 填写云上GRE隧道地址，该地址用于建立GRE连接
对端隧道互联地址(仅当VPN网关BGP功能禁用时需要配置) 填写本地GRE隧道地址，该地址用于建立GRE连接
对端网络(仅当VPN网关BGP功能禁用时需要配置) 配置需要通过VPN隧道与百度智能云VPC通信的本地网络网段
健康检查间隔设置互联地址的 Ping 探测间隔（单位：ms），取值范围为 [100,1000] 的整数，默认值为 400
健康阈值设置连续健康检查次数，超过此阈值检查失败时，该隧道将被认定为不可用。默认值为20
描述填写该VPN隧道的描述信息
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