刚刚重新安装了 OS X，出于某种原因，我现在无法通过 SSH 连接到本地网络上的特定机器。我可以毫无问题地通过 SSH 连接到网络上的其他机器，其他机器也可以通过 SSH 连接到有问题的机器。
我不确定从哪里开始寻找问题 - 任何人都可以指出我正确的方向吗？这是连接尝试的转储：
OpenSSH_5.1p1, OpenSSL 0.9.7l 28 Sep 2006
debug1: Reading configuration data /etc/ssh_config
debug1: Connecting to 10.0.1.7 [10.0.1.7] port 22.
debug1: Connection established.
debug1: identity file /Users/nwilliams/.ssh/identity type -1
debug1: identity file /Users/nwilliams/.ssh/id_rsa type -1
debug1: identity file /Users/nwilliams/.ssh/id_dsa type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_4.5
debug1: match: OpenSSH_4.5 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.1
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-cbc hmac-md5 none
debug1: kex: client->server aes128-cbc hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host '10.0.1.7' is known and matches the RSA host key.
debug1: Found key in /Users/nwilliams/.ssh/known_hosts:1
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password,keyboard-interactive
debug1: Next authentication method: gssapi-keyex
debug1: No valid Key exchange context
debug1: Next authentication method: gssapi-with-mic
......此时它挂了很长一段时间，然后恢复......
debug1: Unspecified GSS failure. Minor code may provide more information
Server not found in Kerberos database
debug1: Unspecified GSS failure. Minor code may provide more information
Server not found in Kerberos database
debug1: Unspecified GSS failure. Minor code may provide more information
debug1: Next authentication method: publickey
debug1: Trying private key: /Users/nwilliams/.ssh/identity
debug1: Trying private key: /Users/nwilliams/.ssh/id_rsa
debug1: Trying private key: /Users/nwilliams/.ssh/id_dsa
debug1: Next authentication method: keyboard-interactive
幽默一下我——
在 /etc/hosts 中为您无法连接的主机之一添加条目（即 ..
10.0.0.17 Franky
如果这没有任何作用..尝试编辑你的 ~/.ssh/config
并添加
host *
PreferredAuthentications publickey,password
GSS 是一个 kerberos 实现——看起来它要么没有找到可以将主机放入的域，要么只是需要被告知；哟；不要那样做。