1. 程式人生 > >docker容器不能上網 WARNING: IPv4 forwarding is disabled. Networking will not work.

docker容器不能上網 WARNING: IPv4 forwarding is disabled. Networking will not work.

解決辦法:

宿主機

vi /etc/sysctl.conf

新增如下程式碼:

net.ipv4.ip_forward=1

重啟network服務

systemctl restart network

檢視是否修改成功

sysctl net.ipv4.ip_forward

如果返回為“net.ipv4.ip_forward = 1