ftp解决421 Too many connections from this IP

Dear 丶 2022-05-19 08:28 211阅读 0赞

# ftp解决421 Too many connections from this IP #

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 *  浏览：5361
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 *  更新：2015-04-09 13:58
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 *  标签：[操作系统][Link 1]

*  [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP]1
 *  [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 1]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 1]2
 *  [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 2]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 2]3
 *  [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 3]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 3]4
 *  [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 4]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 4]5
 *  [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 5]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 5]6
 *  [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 6]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 6]7

[分步阅读][Link 2]

上传下载，ftp是经常会用到的工具。但有时候会收到“421 Too many connections from this IP”的提示，然后开始等待。这种问题应该如何完美解决呢？今天就给大家分享完美解决ftp上传下载过程中出现的 421 Too many connections from this IP 问题。

[![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 7]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP]

[![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 8]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 1]

## 方法/步骤 ##

1.  登陆你的cPanel
    
    [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 9]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 2]
2.  找到 FTP 会话控制
    
    [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 10]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 3]
3.  可以看到所有当前ftp连接
    
    [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 11]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 4]
4.  点击中断连接 
    
    [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 12]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 5]
5.  确认 中断连接 
    
    [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 13]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 6]
6.  成功终止 FTP会话
    
    [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 14]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 14]
7.  逐个关闭，直至 没有。
    
    [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 15]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 15]
8.  再次连接ftp，可以畅快上传下载了。
    
    [![ftp解决421 Too many connections from this IP][ftp_421 Too many connections from this IP 16]][ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 16]
    
    END

经验内容仅供参考，如果您需解决具体问题(尤其法律、医学等领域)，建议您详细咨询相关领域专业人士。

举报*作者声明：*本篇经验系本人依照真实经历原创，未经许可，谢绝转载。

参考文献：

[https://jingyan.baidu.com/article/e2284b2b5d72ebe2e7118d69.html][https_jingyan.baidu.com_article_e2284b2b5d72ebe2e7118d69.html]

[Link 1]: https://jingyan.baidu.com/tag?tagName=%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F
[ftp_421 Too many connections from this IP]: https://imgsa.baidu.com/exp/whcrop=92,69/sign=5e4efe2b868ba61edfbb9e6d2e44aa33/6609c93d70cf3bc77046350dd500baa1cc112a89.jpg
[ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP]: /images/20220519/e655fc0790474f658f7a09c33fb3bf1e.png
[ftp_421 Too many connections from this IP 1]: https://imgsa.baidu.com/exp/whcrop=92,69/sign=6e961fca0af41bd5da06beb63eaabcf2/d50735fae6cd7b898dd9c2620b2442a7d8330e9d.jpg
[ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 1]: /images/20220519/8852de2393e94c74b8bd1cf62699a2bd.png
[ftp_421 Too many connections from this IP 2]: https://imgsa.baidu.com/exp/whcrop=92,69/sign=f3b90544d543ad4ba67b1082ed726796/aec379310a55b319c14e7a9447a98226cefc179f.jpg
[ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 2]: /images/20220519/9794d4b47a234bcd9851076d90c603cb.png
[ftp_421 Too many connections from this IP 3]: https://imgsa.baidu.com/exp/whcrop=92,69/sign=8b905afad00735fa91a518fbf121328a/72f082025aafa40f6b73363caf64034f79f0199d.jpg
[ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 3]: /images/20220519/20fdf9ee3dc1473eb4b13044068d559e.png
[ftp_421 Too many connections from this IP 4]: https://imgsa.baidu.com/exp/whcrop=92,69/sign=5fb97fc09713b07ebde8064a63a7ac1a/30adcbef76094b3608e4e30ca7cc7cd98c109dd9.jpg
[ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 4]: /images/20220519/afe5dd9031284f2390d0deec7f4aed95.png
[ftp_421 Too many connections from this IP 5]: https://imgsa.baidu.com/exp/whcrop=92,69/sign=365bcc383d01213fcf66189e3b970be8/e61190ef76c6a7ef755050c7f9faaf51f2de66d9.jpg
[ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 5]: /images/20220519/a19e4640f7aa4c60b5dd37ceff728c0d.png
[ftp_421 Too many connections from this IP 6]: https://imgsa.baidu.com/exp/whcrop=92,69/sign=d064c52b553d26972e865e1f3a8b8fc2/9922720e0cf3d7ca0b43c797f61fbe096a63a99e.jpg
[ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 6]: /images/20220519/5d9ee740a5574252949aa8c4919a7251.png
[Link 2]: http://jingyan.baidu.com/album/e2284b2b5d72ebe2e7118d69.html
[ftp_421 Too many connections from this IP 7]: https://imgsa.baidu.com/exp/w=500/sign=1f64f7f829f5e0feee1889016c6134e5/6609c93d70cf3bc77046350dd500baa1cc112a89.jpg
[ftp_421 Too many connections from this IP 8]: https://imgsa.baidu.com/exp/w=500/sign=c2406a57cd177f3e1034fc0d40ce3bb9/d50735fae6cd7b898dd9c2620b2442a7d8330e9d.jpg
[ftp_421 Too many connections from this IP 9]: https://imgsa.baidu.com/exp/w=500/sign=ad1e6913791ed21b79c92ee59d6fddae/aec379310a55b319c14e7a9447a98226cefc179f.jpg
[ftp_421 Too many connections from this IP 10]: https://imgsa.baidu.com/exp/w=500/sign=52038ac1bd12c8fcb4f3f6cdcc0292b4/72f082025aafa40f6b73363caf64034f79f0199d.jpg
[ftp_421 Too many connections from this IP 11]: https://imgsa.baidu.com/exp/w=500/sign=230f26291e4c510faec4e21a50582528/30adcbef76094b3608e4e30ca7cc7cd98c109dd9.jpg
[ftp_421 Too many connections from this IP 12]: https://imgsa.baidu.com/exp/w=500/sign=ab739e92fff2b211e42e854efa816511/e61190ef76c6a7ef755050c7f9faaf51f2de66d9.jpg
[ftp_421 Too many connections from this IP 13]: https://imgsa.baidu.com/exp/w=500/sign=57f753fe03082838680ddc148898a964/9922720e0cf3d7ca0b43c797f61fbe096a63a99e.jpg
[ftp_421 Too many connections from this IP 14]: https://imgsa.baidu.com/exp/w=500/sign=d4a2f4d0253fb80e0cd161d706d02ffb/574e9258d109b3de49c91c89c8bf6c81810a4cd9.jpg
[ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 14]: /images/20220519/a7ce6e5b83d748a2b47e775a999c0354.png
[ftp_421 Too many connections from this IP 15]: https://imgsa.baidu.com/exp/w=500/sign=87861c19a386c91708035239f93c70c6/962bd40735fae6cd69c553800bb30f2443a70fd9.jpg
[ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 15]: /images/20220519/08b56f104cd44f05b4c0df6943d26782.png
[ftp_421 Too many connections from this IP 16]: https://imgsa.baidu.com/exp/w=500/sign=fe0019ee8394a4c20a23e72b3ef51bac/79f0f736afc3793122dd7ec8efc4b74542a9119d.jpg
[ftp_421 Too many connections from this IP_ftp_421 Too many connections from this IP 16]: /images/20220519/e655fc0790474f658f7a09c33fb3bf1e.png0
[https_jingyan.baidu.com_article_e2284b2b5d72ebe2e7118d69.html]: https://jingyan.baidu.com/article/e2284b2b5d72ebe2e7118d69.html