00:23:23: SSH0: starting shell for vty
服务器调试
注重： 此输出在Solaris 设备 被获取了 。
rtp-evergreen.rtp.cisco.com# ssh -c 3des -l cisco -v 10.31.1.99
rtp-evergreen# /opt/CISssh/bin/ssh -c 3des -l cisco -v 10.13.1.99
SSH Version 1.2.26 [sparc-sun-solaris2.5.1], protocol version 1.5.
Compiled with RSAREF.
rtp-evergreen: Reading configuration data /opt/CISssh/etc/ssh_config
rtp-evergreen: ssh_connect: getuid 0 geteuid 0 anon 0
rtp-evergreen: Allocated local port 1023.
rtp-evergreen: Connecting to 10.13.1.99 port 22.
rtp-evergreen: Connection established.
rtp-evergreen: Remote protocol version 1.5,
remote software version Cisco-1.25
rtp-evergreen: Waiting for server public key.
rtp-evergreen: Received server public key (768 bits)
and host key (512 bits).
rtp-evergreen: Host "10.13.1.99" is known and matches the host key.
rtp-evergreen: Initializing random; seed file //.ssh/random_seed
rtp-evergreen: Encryption type: 3des
rtp-evergreen: Sent encrypted session key.
rtp-evergreen: Installing crc compensation attack detector.
rtp-evergreen: Received encrypted confirmation.
rtp-evergreen: Doing password authentication.
cisco@10.13.1.99"s password:
rtp-evergreen: Requesting pty.
rtp-evergreen: Failed to get local xauth data.
rtp-evergreen: Requesting X11 forwarding with authentication spoofing.
Warning: Remote host denied X11 forwarding, perhaps xauth program
could not be run on the server side.
rtp-evergreen: Requesting shell.
rtp-evergreen: Entering interactive session.
错在何处
下面是示例调试输出从几个不正确的配置 。
SSH从SSH 客户端没被编译带有数据加密标准 (DES)
Solaris调试
rtp-evergreen# /opt/CISssh/bin/ssh -c des -l cisco -v 10.13.1.99
SSH Version 1.2.26 [sparc-sun-solaris2.5.1], protocol version 1.5.
Compiled with RSAREF.
rtp-evergreen: Reading configuration data /opt/CISssh/etc/ssh_config
rtp-evergreen: ssh_connect: getuid 0 geteuid 0 anon 0
rtp-evergreen: Allocated local port 1023.
rtp-evergreen: Connecting to 10.13.1.99 port 22.
rtp-evergreen: Connection established.
rtp-evergreen: Remote protocol version 1.5,
remote software version Cisco-1.25
rtp-evergreen: Waiting for server public key.
rtp-evergreen: Received server public key (768 bits)
and host key (512 bits).
rtp-evergreen: Host "10.13.1.99" is known and matches the host key.
rtp-evergreen: Initializing random; seed file //.ssh/random_seed
rtp-evergreen: Encryption type: des
rtp-evergreen: Sent encrypted session key.
cipher_set_key: unknown cipher: 2
路由器调试
00:24:41: SSH0: Session terminated normally
00:24:55: SSH0: starting SSH control process
00:24:55: SSH0: sent protocol version id SSH-1.5-Cisco-1.25
00:24:55: SSH0: protocol version id is - SSH-1.5-1.2.26
00:24:55: SSH0: SSH_SMSG_PUBLIC_KEY msg
00:24:55: SSH0: SSH_CMSG_SESSION_KEY msg - length 112, type 0x03
00:24:55: SSH: RSA decrypt started
00:24:56: SSH: RSA decrypt finished
00:24:56: SSH: RSA decrypt started
00:24:56: SSH: RSA decrypt finished
00:24:56: SSH0: sending encryption confirmation
00:24:56: SSH0: Session disconnected - error 0x07
错误密码
路由器调试
00:26:51: SSH0: starting SSH control process
00:26:51: SSH0: sent protocol version id SSH-1.5-Cisco-1.25
00:26:52: SSH0: protocol version id is - SSH-1.5-1.2.26
00:26:52: SSH0: SSH_SMSG_PUBLIC_KEY msg
00:26:52: SSH0: SSH_CMSG_SESSION_KEY msg - length 112, type 0x03
00:26:52: SSH: RSA decrypt started
00:26:52: SSH: RSA decrypt finished
00:26:52: SSH: RSA decrypt started
00:26:52: SSH: RSA decrypt finished
00:26:52: SSH0: sending encryption confirmation
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