ssh登陸報錯:packet_write_wait: Connection to x.x.x.x port 22: Broken pipe
阿新 • • 發佈:2018-10-28
多臺 tro following eat ESS and config 說明 user
ssh登陸報錯:packet_write_wait: Connection to x.x.x.x port 22: Broken pipe
參考文章:
https://patrickmn.com/aside/how-to-keep-alive-ssh-sessions/
用 ssh 命令連接服務器之後,如果一段時間不操作,再次進入 Terminal 時會有一段時間沒有響應,然後就出現錯誤提示:
packet_write_wait: Connection to 47.92.226.106 port 22: Broken pipe
只能重新用 ssh 命令進行連接。
Solution:
1.如果有多臺服務器,不想在每臺上設置,只需在客戶端設置即可:
- 全部都保持連接:(root access required), edit
/etc/ssh/ssh_config
- 只在你的user上設置:edit
~/.ssh/config
(create the file if it doesn’t exist)
Host *
ServerAliveInterval 300
ServerAliveCountMax 2
2. 如果有多臺個人管理服務器,可以在服務器端配置:
make your OpenSSH server keep alive all connections with clients by adding the following to /etc/ssh/sshd_config
:
ClientAliveInterval 300 ClientAliveCountMax 2
這些設置讓ssh client or server發送一個空包到另一端,每5分鐘一次。
如果它在嘗試了2次後,仍沒有收到任何響應,則放棄。即連接被斷開了。
通過man ssu_config可以看到詳細說明:
SYNOPSIS ~/.ssh/config /etc/ssh/ssh_config DESCRIPTION ssh(1) obtains configuration data from the following sources in the following order:1. command-line options 2. user‘s configuration file (~/.ssh/config) 3. system-wide configuration file (/etc/ssh/ssh_config)
ssh登陸報錯:packet_write_wait: Connection to x.x.x.x port 22: Broken pipe