Way to avoid ssh connection timeout & freezing of terminal tab

本文提供了解决 CentOS 7.0 上 ssh 连接超时和终端界面冻结问题的方法,包括禁用 shell 超时、配置 PuTTY 发送心跳包以及调整 sshd_config 文件。

摘要生成于 C知道 ,由 DeepSeek-R1 满血版支持, 前往体验 >

Hit a problem on CentOS7.0 that ssh connection timeout & freezing of terminal tab after several seconds, following is the solution.


1) It's most likely the shell which is timing out. Disable the timeout by unsetting TMOUT in your profile. TMOUT is the number of seconds that bash waits for input before terminating. Echo $TMOUT to see if it is set. Add the following to your profile:



unset TMOUT
2) Configure PuTTY to send keepalive packets by going into:


Settings > Connection > Seconds between keepalives = 60
3) Tweak your sshd_config (normally found in /etc/ssh) and add:


TCPKeepAlive yes
ClientAliveInterval 60

Save the file and restart sshd.


Refer: http://unix.stackexchange.com/questions/6105/what-causes-a-ssh-interruption

评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值