Created
July 16, 2025 00:14
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修复docker容器内无法访问网络的问题
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| # 查看防火墙状态 | |
| firewall-cmd --state | |
| # 查看防火墙是否开启ip地址转发（ip地址伪装） | |
| firewall-cmd --query-masquerade | |
| # 开启ip地址转发 | |
| firewall-cmd --add-masquerade --permanent | |
| # 将网络接口 docker0 加入 trusted zone，解决 DNS 问题 | |
| firewall-cmd --permanent --zone=trusted --add-interface=docker0 | |
| # 更新防火墙规则 | |
| firewall-cmd --reload |
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