import ssh
HOST='192.168.1.1'
USER='root'
PASSWORD='password'
COMMAND='echo "Command worked"'

transport = ssh.Transport((HOST, 22))
transport.connect(username=USER, password=PASSWORD)

print 'Disconnect network before continuing'
import pdb; pdb.set_trace()

channel = transport.open_session()
channel.set_combine_stderr(True)
channel.exec_command(COMMAND)

output = ''
while True:
    buff = channel.recv(128 * 1024)
    if len(buff) == 0:
        break
    else:
        output += buff

exit_status = channel.recv_exit_status()