问SSH看上去连接，但密码提示没有来
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Server Fault用户

提问于 2021-08-23 09:33:40

回答 1查看 2K关注 0票数 1

当SSH客户端尝试连接CentOS 7时，openssh服务器等待密码提示，但从未出现。调试时，连接日志和netstat显示已建立的连接。

下面是我的客户端调试：

tevfik@Darktower:~$ ssh -vvv root@10.40.4.19
OpenSSH_8.2p1 Ubuntu-4ubuntu0.3, OpenSSL 1.1.1f  31 Mar 2020
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: include /etc/ssh/ssh_config.d/*.conf matched no files
debug1: /etc/ssh/ssh_config line 21: Applying options for *
debug3: kex names ok: [diffie-hellman-group1-sha1,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1]
debug2: resolve_canonicalize: hostname 10.40.4.19 is address
debug2: ssh_connect_direct
debug1: Connecting to 10.40.4.19 [10.40.4.19] port 22.
debug1: Connection established.
debug1: identity file /home/tevfik/.ssh/id_rsa type -1
debug1: identity file /home/tevfik/.ssh/id_rsa-cert type -1
debug1: identity file /home/tevfik/.ssh/id_dsa type -1
debug1: identity file /home/tevfik/.ssh/id_dsa-cert type -1
debug1: identity file /home/tevfik/.ssh/id_ecdsa type -1
debug1: identity file /home/tevfik/.ssh/id_ecdsa-cert type -1
debug1: identity file /home/tevfik/.ssh/id_ecdsa_sk type -1
debug1: identity file /home/tevfik/.ssh/id_ecdsa_sk-cert type -1
debug1: identity file /home/tevfik/.ssh/id_ed25519 type -1
debug1: identity file /home/tevfik/.ssh/id_ed25519-cert type -1
debug1: identity file /home/tevfik/.ssh/id_ed25519_sk type -1
debug1: identity file /home/tevfik/.ssh/id_ed25519_sk-cert type -1
debug1: identity file /home/tevfik/.ssh/id_xmss type -1
debug1: identity file /home/tevfik/.ssh/id_xmss-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.3

下面是ssh服务器端netstat输出.

你知不知道？致以敬意，

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