相关疑难解决方法(0)

尝试使用paramiko库ssh到Cisco ACS设备时出现以下错误.我已经在python中使用了paramiko而没有问题,我可以从命令行ssh到这个框,或者使用putty而没有问题.我打开了调试并在这里复制了信息.如果你能帮助我,请告诉我.

import paramiko
import sys
import socket

try:
    paramiko.common.logging.basicConfig(level=paramiko.common.DEBUG)
    sshConnection = paramiko.SSHClient()
    sshConnection.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    sshConnection.connect('server',username='username',password='password')
except paramiko.BadAuthenticationType:
    sys.stdout.write('Bad Password!\n')     
    sys.exit()
except paramiko.SSHException, sshFail:
    sys.stdout.write('Connection Failed!\n')
    sys.stdout.write('%s\n' % sshFail)
    sys.exit()
except socket.error, socketFail:
    sys.stdout.write('Failed to open socket\n')
    sys.stdout.write('%s\n' % socketFail)
    sys.exit()

并返回调试输出:

DEBUG:paramiko.transport:starting thread (client mode): 0x14511d0L
INFO:paramiko.transport:Connected (version 2.0, client OpenSSH_5.3)
DEBUG:paramiko.transport:kex algos:['diffie-hellman-group14-sha1'] server key:['ssh-rsa'] client encrypt:['aes256-cbc', 'aes128-cbc', '3des-cbc'] server encrypt:['aes256-cbc', 'aes128-cbc', '3des-cbc'] client mac:['hmac-sha1'] server mac:['hmac-sha1'] client compress:['none', 'zlib@openssh.com'] server compress:['none', 'zlib@openssh.com'] client lang:[''] server lang:[''] kex follows?False
ERROR:paramiko.transport:Exception: …

几个月来我写的一个脚本出错了,它的覆盆子pi工作得非常好,但现在有了橙色pi我有这个:

>>> import paramiko
>>> transport = paramiko.Transport("192.168.2.2", 22)
>>> transport.connect(username = "orangepi", password = "my_pass")
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python2.7/dist-packages/paramiko/transport.py", line 978, in connect
    self.start_client()
  File "/usr/lib/python2.7/dist-packages/paramiko/transport.py", line 406, in start_client
    raise e
paramiko.ssh_exception.SSHException: Incompatible ssh server (no acceptable macs)

我可以在控制台中使用ssh连接而没有问题.

有人有想法吗？