当我尝试通过 SSH 连接到服务器时，出现以下错误，
[root@oneeighty ~]# ssh -vvv -p 443 root@xxx.xxx.xxx
OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to xxx.xxx.xxx [IP] port 443.
debug1: Connection established.
debug1: permanently_set_uid: 0/0
debug1: identity file /root/.ssh/identity type -1
debug1: identity file /root/.ssh/id_rsa type -1
debug1: identity file /root/.ssh/id_dsa type -1
debug1: loaded 3 keys
ssh_exchange_identification: read: Connection reset by peer
我已经检查了服务器和客户端上的 SSH 配置，没有问题。
重新启动服务器上的 SSH 服务，然后重新启动服务器/客户端，但问题没有解决。