Linux 在 SSHD 配置中，“MaxStartups 10:30:60”是什么意思？
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In SSHD Configuration what does "MaxStartups 10:30:60" mean?
提问by Syedsma
Problem Is: Some SFTP connections are failing in customer environment But using sample code if i test with same server no connection is failed. may be in customer envi many parallel sftp connection started at a time.
问题是：某些 SFTP 连接在客户环境中失败但是如果我使用相同的服务器进行测试，则使用示例代码没有连接失败。可能在客户环境中同时启动多个并行 sftp 连接。
I Want to know what is the meaning of MaxStartups 10:30:60
我想知道MaxStartups是什么意思 10:30:60
In the above i know only 10 , which means maximum unauthenticated ssh connection allowed. means at same time 12 sssh connection request comes 2 request fail and 10 success.
在上面我只知道 10 ，这意味着允许的最大未经身份验证的 ssh 连接。意味着同时 12 个 sssh 连接请求出现 2 个请求失败和 10 个成功。
What is the mean of 30 and 60 ?
30 和 60 是什么意思？
回答by phooji
I Want to know what is the meaning of MaxStartups 10:30:60?
我想知道 MaxStartups 10:30:60 是什么意思？
10: Number of unauthenticated connections before we start dropping
10：我们开始丢弃之前未经身份验证的连接数
30: Percentage chance of dropping once we reach 10 (increases linearly for more than 10)
30：达到 10 时下降的百分比（超过 10 时线性增加）
60: Maximum number of connections at which we start dropping everything
60：我们开始丢弃所有内容的最大连接数
