我有一个运行 DD-WRT 的家用无线路由器。即使在恢复默认设置并重新安装 DD-WRT 固件后，我也无法通过 SSH 连接到路由器 (Dropbear)。所以我尝试使用 -vvv SSH 到路由器，这就是我得到的：
OpenSSH_6.7p1 Ubuntu-5ubuntu1.3, OpenSSL 1.0.1f 6 Jan 2014
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to ddwrt [172.16.77.1] port 22.
debug1: Connection established.
debug1: key_load_public: No such file or directory
debug1: identity file /home/user/.ssh/id_rsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/user/.ssh/id_rsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity …