The following warning is given when docker runs the container ⚠️：
WARNING: IPv4 forwarding is disabled. Networking will not work.
# modify configuration echo "net.ipv4.ip_forward=1" >> /etc/sysctl.conf # restart network systemctl restart network # Check sysctl net.ipv4.ip_forward # net.ipv4.ip_forward = 1 # restart docker systemctl restart docker
Then restart the container
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