<![CDATA[SSH error ssh_exchange_identification: read: Connection reset by peer]]>

<![CDATA[SSH error ssh_exchange_identification: read: Connection reset by peer]]>一定位方法
在服务端启动一个临时的ssh服务并打开调试
/usr/sbin/sshd -ddd -p 1022
在客户端执行
ssh anneng@172.16.0.118 -p 1022 连接临时ssh服务查看日志发现报错是客户端关闭了连接
但是从服务器端ssh到客户端是好的所以怀疑是网络问题。

二检查网络
在 /etc/netplan/xxxx 中将子网掩码调整为16
network:
ethernets:
eno1:
addresses: [172.16.0.118/24]
gateway4: 172.16.0.1
nameservers:
addresses: [114.114.114.114,8.8.8.8]
version: 2

network:
ethernets:
eno1:
addresses: [172.16.0.118/16]
gateway4: 172.16.0.1
nameservers:
addresses: [114.114.114.114,8.8.8.8]
version: 2

]]>http://an.forum.genostack.com/topic/101/ssh-error-ssh_exchange_identification-read-connection-reset-by-peerRSS for NodeSat, 13 Jun 2026 10:43:41 GMTSat, 31 Oct 2020 09:38:11 GMT60