2024-12-27 08:03:57 阅读次数：1
安装RAC创建GI时报错
[INS-41118] The interface (enp2s0f3) chosen as Public or Private is not on a shared subnet on the following nodes: [[hisdb2]].
如下图所示：
![[INS-41118] The interface (enp2s0f3) chosen as Public ....](https://ctyun-collect-0531.gdoss.xstore.ctyun.cn/files/2024/09/03/5bce202fdc9747ba8f7f3da243c22c6f.png?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "[INS-41118] The interface (enp2s0f3) chosen as Public ....")
异常原因：hisdb2网卡enp2s0f3作为private ip，不在共享子网里.
处理方案：查看网卡enp2s0f3配置，发现BOOTPROTO=dhcp.
将其修改为与节点1一样的值“none”.
![[INS-41118] The interface (enp2s0f3) chosen as Public ....](https://ctyun-collect-0531.gdoss.xstore.ctyun.cn/files/2024/09/03/b19753884b27406fa74a984fb0452dc0.png?x-oss-process=image/watermark,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "[INS-41118] The interface (enp2s0f3) chosen as Public ....")
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