> /etc/sysctl.d/99-custom.conf sysctl -p /etc/" />
Omniracle

Docker部署openwrt,如何修改活跃连接的上限

要在Docker中部署的OpenWrt上修改活跃连接的上限,可以通过以下步骤进行配置:

  1. 修改系统参数:在OpenWrt中,活跃连接的上限通常由net.netfilter.nf_conntrack_max参数控制。你可以通过修改/etc/sysctl.d中的配置文件来调整这个参数。

    echo "net.netfilter.nf_conntrack_max=65535" >> /etc/sysctl.d/99-custom.conf
    sysctl -p /etc/sysctl.d/99-custom.conf

    这将把活跃连接的上限设置为65535。

  2. 使用UCI命令行工具:OpenWrt提供了UCI(Unified Configuration Interface)工具来管理配置。你可以使用UCI来调整连接跟踪的设置。

    uci set firewall.@defaults[0].nf_conntrack_max=65535
    uci commit firewall
    /etc/init.d/firewall restart
  3. 通过LuCI界面:如果你更喜欢图形界面,可以通过LuCI(OpenWrt的Web界面)来进行配置。进入LuCI界面,导航到“网络” -> “防火墙” -> “全局设置”,然后调整连接跟踪的最大值。

  4. 重启服务:在修改配置后,确保重启相关服务以应用更改。通常需要重启防火墙服务:

    /etc/init.d/firewall restart
  5. 监控连接数:可以使用以下命令来监控当前的连接数:

    netstat -ntu
    conntrack -L

    这些命令可以帮助你查看当前的连接状态和数量。

通过以上步骤,你可以在Docker中部署的OpenWrt上成功修改活跃连接的上限。请根据实际需求调整参数值,并确保在生产环境中进行充分测试。

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