Host '35.100.63.43' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'"
时间: 2024-08-28 19:02:57 浏览: 26
当遇到 "Host '35.100.63.43' is blocked because of many connection errors" 这样的错误信息时,MySQL服务器已经对来自特定IP地址(35.100.63.43)的连接进行了限制,因为该IP频繁导致连接错误。这通常是由于安全策略防止过多恶意请求或者网络不稳定造成的。
要解除这个限制并允许从该IP继续连接,你可以通过运行 `mysqladmin` 命令行工具来刷新主机列表,清除之前的阻塞记录。命令 "unblock with 'mysqladmin flush-hosts'" 意味着执行 `flush-hosts` 命令,它会清空MySQL的连接黑名单,让该IP地址再次尝试连接。
然而,在执行此操作前,请确认这个IP是你自己的或者你有权限管理的服务器IP,并且确信问题已解决,以免再次触发封锁。如果问题是暂时的,可以先检查网络状况或目标服务的稳定性。
相关问题
Host '100.66.2.1' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'
根据引用\[1\]和引用\[2\]的内容,当一个IP在短时间内产生太多中断的数据库连接时,会导致该IP被阻塞,并出现"Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'"的错误提示。为了解决这个问题,可以使用mysqladmin命令执行"flush-hosts"来解除IP的阻塞。另外,根据引用\[3\]的内容,还可以通过创建事件定时器来定期执行"flush-hosts"操作,以避免频繁手动执行该命令。
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is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'Connection closed by foreign host.
"host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'Connection closed by foreign host" 这个错误信息表明由于连接错误过多,主机被阻塞了,并提示使用'mysqladmin flush-hosts'命令来解除阻塞。解决这个问题有两种方法。第一种方法是在安装的bin目录下使用命令'mysqladmin -u root -p flush-hosts',然后输入密码,即可完成清除缓存的操作。第二种方法是进入mysql控制台,并执行'flush hosts;'命令来清除缓存。需要注意的是,使用第一种方法可能会导致mysql握手协议异常,每异常一次max_connect_errors数量就会增加1,当达到设置的最大值后,该主机将无法连接到mysql数据库。所以,建议在清除缓存之前,先确认数据库连接是否正常,以避免出现无法连接的情况。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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