raise ConnectionException("Cannot connect to {}".format(self.hostname))

[BrightHammer0]

交换机管理口已经配置了管理ip
[HUAWEI-MEth0/0/1]di th

interface MEth0/0/1
ip address 192.168.1.248 255.255.255.0

return

终端报错
C:\Users\Administrator>ping 192.168.1.248

正在 Ping 192.168.1.248 具有 32 字节的数据:
来自 192.168.1.248 的回复: 字节=32 时间<1ms TTL=255
来自 192.168.1.248 的回复: 字节=32 时间=2ms TTL=255
来自 192.168.1.248 的回复: 字节=32 时间<1ms TTL=255
来自 192.168.1.248 的回复: 字节=32 时间<1ms TTL=255

192.168.1.248 的 Ping 统计信息:
数据包: 已发送 = 4，已接收 = 4，丢失 = 0 (0% 丢失)，
往返行程的估计时间(以毫秒为单位):
最短 = 0ms，最长 = 2ms，平均 = 0ms

C:\Users\Administrator>python
Python 2.7.8 (default, Jun 30 2014, 16:08:48) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.

from napalm import get_network_driver
driver = get_network_driver('huawei_vrp')
device = driver(hostname='192.168.1.248', username='admin', password='[e-mail]')
device.open()
Traceback (most recent call last):
File "", line 1, in
File "C:\Python27\lib\site-packages\napalm_huawei_vrp\huawei_vrp.py", line 128, in open
device_type, netmiko_optional_args=self.netmiko_optional_args
File "C:\Python27\lib\site-packages\napalm\base\base.py", line 99, in _netmiko_open
raise ConnectionException("Cannot connect to {}".format(self.hostname))
napalm.base.exceptions.ConnectionException: Cannot connect to 192.168.1.248

请问大佬是什么问题

[Locus Li]

@BrightHammer0
这个工具仅支持python3，我看你在使用python2.78，你可以用python3试一下

The driver just support Python3，I see you're using Python2.78, you can try using Python3.

[BrightHammer0]

@tkspuk
大佬你好 我换了python3.6的解释器，还是报错
Traceback (most recent call last):
File "C:\python36\lib\site-packages\ntc_templates\parse.py", line 5, in
from textfsm import clitable
File "C:\python36\lib\site-packages\textfsm\clitable.py", line 41, in
from textfsm import texttable
File "C:\python36\lib\site-packages\textfsm\texttable.py", line 42, in
from textfsm import terminal
File "C:\python36\lib\site-packages\textfsm\terminal.py", line 31, in
import termios
ModuleNotFoundError: No module named 'termios'
谷歌了一下可能问题是在windows环境无法使用termios模块，所以想请问一下是不是此驱动的使用环境不适用于windows

[Locus Li]

理论上python是跨平台的，不存在某个操作系统不能用的情况，你可以用一个虚拟环境测试一下

[BrightHammer0]

@tkspuk
但是我换了python3.6.6，安装了napalm-huawei-vrp后运行代码回报如下错误
C:\Users\Administrator>python
Python 3.6.6 (v3.6.6:4cf1f54eb7, Jun 27 2018, 03:37:03) [MSC v.1900 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.

from napalm import get_network_driver
Traceback (most recent call last):
File "C:\Program Files\Python36\lib\site-packages\ntc_templates\parse.py", line 5, in
from textfsm import clitable
File "C:\Program Files\Python36\lib\site-packages\textfsm\clitable.py", line 41, in
from textfsm import texttable
File "C:\Program Files\Python36\lib\site-packages\textfsm\texttable.py", line 42, in
from textfsm import terminal
File "C:\Program Files\Python36\lib\site-packages\textfsm\terminal.py", line 25, in
import fcntl
ModuleNotFoundError: No module named 'fcntl'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "", line 1, in
File "C:\Program Files\Python36\lib\site-packages\napalm_init_.py", line 12, in
import napalm.junos
File "C:\Program Files\Python36\lib\site-packages\napalm\junos_init_.py", line 18, in
from napalm.junos.junos import JunOSDriver # noqa
File "C:\Program Files\Python36\lib\site-packages\napalm\junos\junos.py", line 30, in
from jnpr.junos import Device
File "C:\Program Files\Python36\lib\site-packages\jnpr\junos_init_.py", line 3, in
from jnpr.junos.factory.to_json import PyEzJSONEncoder
File "C:\Program Files\Python36\lib\site-packages\jnpr\junos\factory_init_.py", line 4, in
from jnpr.junos.factory.factory_loader import FactoryLoader
File "C:\Program Files\Python36\lib\site-packages\jnpr\junos\factory\factory_loader.py", line 14, in
from jnpr.junos.factory.factory_cls import *
File "C:\Program Files\Python36\lib\site-packages\jnpr\junos\factory\factory_cls.py", line 7, in
from jnpr.junos.factory.cmdtable import CMDTable
File "C:\Program Files\Python36\lib\site-packages\jnpr\junos\factory\cmdtable.py", line 18, in
from ntc_templates import parse as ntc_parse
File "C:\Program Files\Python36\lib\site-packages\ntc_templates\parse.py", line 7, in
import clitable
ModuleNotFoundError: No module named 'clitable'

driver = get_network_driver('huawei_vrp')
Traceback (most recent call last):
File "", line 1, in
NameError: name 'get_network_driver' is not defined
device = driver(hostname='192.168.4.203', username='admin', password='[e-mail]')
Traceback (most recent call last):
File "", line 1, in
NameError: name 'driver' is not defined
device.open()
它告诉我缺少模块

[BrightHammer0]

大佬您好，我通过配置交换机ssh已经成功运行了，但是我有个问题。
我想请问一下，napalm-huawei-vrp模块难道只能用于输出交换机信息吗？
比如我想新添加一个配置vlan的方法，思路应该是怎么样的。
期待您的回复！