IPv4 forwarding is disabled. Networking will not work_问题解决

构建Docker镜像时遇见的问题,特做以下记录:

1、编辑 vi /etc/sysctl.conf

2、添加 net.ipv4.ip_forward=1

3、重启network服务 systemctl restart network

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转载自www.cnblogs.com/rocker-pg/p/10792108.html