SLED10如何设置ssh登陆的重试次数?

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SLED10如何设置ssh登陆的重试次数?

大汗ing

Nov 17 03:50:47 linux-chs8 sshd[3438]: Failed password for root from 81.202.58.143 port 45261 ssh2
Nov 17 03:50:52 linux-chs8 sshd[3440]: Failed password for root from 81.202.58.143 port 45711 ssh2
Nov 17 03:50:59 linux-chs8 sshd[3442]: Failed password for root from 81.202.58.143 port 46138 ssh2
Nov 17 03:51:04 linux-chs8 sshd[3444]: Failed password for root from 81.202.58.143 port 46707 ssh2
Nov 17 03:51:10 linux-chs8 sshd[3446]: Failed password for root from 81.202.58.143 port 47200 ssh2
Nov 17 03:51:15 linux-chs8 sshd[3448]: Invalid user admin from 81.202.58.143
Nov 17 03:51:15 linux-chs8 sshd[3448]: Failed password for invalid user admin from 81.202.58.143 port 47665 ssh2
Nov 17 03:51:20 linux-chs8 sshd[3450]: Invalid user admin from 81.202.58.143
Nov 17 03:51:20 linux-chs8 sshd[3450]: Failed password for invalid user admin from 81.202.58.143 port 48344 ssh2
Nov 17 03:51:25 linux-chs8 sshd[3452]: Invalid user admin from 81.202.58.143
Nov 17 03:51:25 linux-chs8 sshd[3452]: Failed password for invalid user admin from 81.202.58.143 port 48762 ssh2
Nov 17 03:51:30 linux-chs8 sshd[3454]: Invalid user admin from 81.202.58.143
Nov 17 03:51:30 linux-chs8 sshd[3454]: Failed password for invalid user admin from 81.202.58.143 port 49182 ssh2
Nov 17 03:51:36 linux-chs8 sshd[3456]: Failed password for root from 81.202.58.143 port 49599 ssh2
Nov 17 03:51:41 linux-chs8 sshd[3458]: Failed password for root from 81.202.58.143 port 50037 ssh2
Nov 17 03:51:46 linux-chs8 sshd[3460]: Invalid user test from 81.202.58.143
Nov 17 03:51:46 linux-chs8 sshd[3460]: Failed password for invalid user test from 81.202.58.143 port 50535 ssh2
Nov 17 03:51:51 linux-chs8 sshd[3462]: Invalid user test from 81.202.58.143
Nov 17 03:51:51 linux-chs8 sshd[3462]: Failed password for invalid user test from 81.202.58.143 port 51024 ssh2
Nov 17 03:51:57 linux-chs8 sshd[3464]: Invalid user webmaster from 81.202.58.143
Nov 17 03:51:57 linux-chs8 sshd[3464]: Failed password for invalid user webmaster from 81.202.58.143 port 51490 ssh2
Nov 17 03:52:05 linux-chs8 sshd[3467]: Invalid user username from 81.202.58.143
Nov 17 03:52:05 linux-chs8 sshd[3467]: Failed password for invalid user username from 81.202.58.143 port 51953 ssh2
Nov 17 03:52:10 linux-chs8 sshd[3470]: Invalid user user from 81.202.58.143
Nov 17 03:52:10 linux-chs8 sshd[3470]: Failed password for invalid user user from 81.202.58.143 port 52788 ssh2
Nov 17 03:52:15 linux-chs8 sshd[3472]: Failed password for root from 81.202.58.143 port 53244 ssh2
Nov 17 03:52:21 linux-chs8 sshd[3474]: Invalid user admin from 81.202.58.143
Nov 17 03:52:21 linux-chs8 sshd[3474]: Failed password for invalid user admin from 81.202.58.143 port 53689 ssh2