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解决报错 WARNING: IPv4 forwarding is disabled. Networking will not work.
2022-07-29 20:46:00 【路边小野花】
注意:在这里强调,强制进入或者进入镜像,进入后会引起yum install和wget等不能使用
一,docker 运行直接报错
报错:
[[email protected] /]# docker run -it ubuntu /bin/bash
WARNING: IPv4 forwarding is disabled. Networking will not work.

1.解决方式:
第一步:在宿主机上执行echo "net.ipv4.ip_forward=1" >>/usr/lib/sysctl.d/00-system.conf

2.第二步:重启network和docker服务
[[email protected] /]# systemctl restart network && systemctl restart docker
3.第三步:验证是否成功

可见完美解决问题。
二,如果你是docker容器运行镜像的时候也是报这种错误,相对应得也是重启一下docker就可以完美解决了了。
有什么不懂可以随时私我哦
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