ssh:连接到主机bitbucket.org端口22:连接超时致命

Question

整个错误是:

ssh: connect to host bitbucket.org port 22: Connection timed out
fatal: The remote end hung up unexpectedly

当我从两个位于不同服务器(国家/地区)的项目中推送时,我收到此错误.

可能有什么问题？

更新:

运用

ssh -v

我明白了:

usage: ssh [-somecode] [-b bind_address] [-c cipher_spec]
           [-D [bind_address:]port] [-e escape_char] [-F configfile]
           [-i identity_file] [-L [bind_address:]port:host:hostport]
           [-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-p port]
           [-R [bind_address:]port:host:hostport] [-S ctl_path]
           [-w tunnel:tunnel] [user@]hostname [command]

Answer 1

这可能会让它再次运作

编辑ssh配置文件:

nano ~/.ssh/config

确保你有这些线:

Host bitbucket.org
 Hostname  altssh.bitbucket.org
 Port  443

Answer 2

检查ssh传出连接是否没有iptable规则,如果为true,则添加端口22.
对于多个端口:

iptables -t filter -A OUTPUT -p tcp --match multiport --dport 22,1111,2222,3333 -j ACCEPT