Cisco IOS device fails to enter config mode properly

I’ve error when using send_config_set method in Netmiko with cisco_ios and but other methods are working normally, Thanks for your kind support . [Noted that : this is virtual LAB ]

`from netmiko import ConnectHandler from getpass import getpass

password = getpass()

cisco = { ‘device_type’: ‘cisco_ios’, ‘host’:‘192.168.100.10’, ‘username’:‘R1’, ‘password’:password,

}

net_connect = ConnectHandler(**cisco)

output = net_connect.send_command(‘show ip int brief’) print(output)

config_commands = [‘config t’, ‘int loop 1’, ‘ip address 1.1.1.1 255.255.255.255’] output = net_connect.send_config_set(config_commands=cisco) print (output)

cisco.disconnect()

===================================================================================================

C:\Users\engmo>python C:/Users/engmo/PycharmProjects/Netmiko/Netmiko.py Password:

Interface IP-Address OK? Method Status Protocol Ethernet0/0 unassigned YES NVRAM administratively down down Ethernet0/1 192.168.100.10 YES NVRAM up up Ethernet0/2 unassigned YES NVRAM administratively down down Ethernet0/3 unassigned YES NVRAM administratively down down Ethernet1/0 unassigned YES NVRAM administratively down down Ethernet1/1 unassigned YES NVRAM administratively down down Ethernet1/2 unassigned YES NVRAM administratively down down Ethernet1/3 unassigned YES NVRAM administratively down down Serial2/0 unassigned YES NVRAM administratively down down Serial2/1 unassigned YES NVRAM administratively down down Serial2/2 unassigned YES NVRAM administratively down down Serial2/3 unassigned YES NVRAM administratively down down Serial3/0 unassigned YES NVRAM administratively down down Serial3/1 unassigned YES NVRAM administratively down down Serial3/2 unassigned YES NVRAM administratively down down Serial3/3 unassigned YES NVRAM administratively down down Traceback (most recent call last): File “C:\Program Files (x86)\Python38-32\lib\site-packages\paramiko\channel.py”, line 699, in recv out = self.in_buffer.read(nbytes, self.timeout) File “C:\Program Files (x86)\Python38-32\lib\site-packages\paramiko\buffered_pipe.py”, line 164, in read raise PipeTimeout() paramiko.buffered_pipe.PipeTimeout

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File “C:\Users\engmo\AppData\Roaming\Python\Python38\site-packages\netmiko\base_connection.py”, line 569, in _read_channel_expect new_data = self.remote_conn.recv(MAX_BUFFER) File “C:\Program Files (x86)\Python38-32\lib\site-packages\paramiko\channel.py”, line 701, in recv raise socket.timeout() socket.timeout

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File “C:/Users/engmo/PycharmProjects/Netmiko/Netmiko.py”, line 22, in <module> output = net_connect.send_config_set(config_commands=cisco) File “C:\Users\engmo\AppData\Roaming\Python\Python38\site-packages\netmiko\base_connection.py”, line 1853, in send_config_set output += self.config_mode(*cfg_mode_args) File “C:\Users\engmo\AppData\Roaming\Python\Python38\site-packages\netmiko\cisco_base_connection.py”, line 48, in config_mode return super().config_mode( File “C:\Users\engmo\AppData\Roaming\Python\Python38\site-packages\netmiko\base_connection.py”, line 1737, in config_mode if not self.check_config_mode(): File “C:\Users\engmo\AppData\Roaming\Python\Python38\site-packages\netmiko\cisco\cisco_ios.py”, line 32, in check_config_mode return super().check_config_mode(check_string=check_string, pattern=pattern) File “C:\Users\engmo\AppData\Roaming\Python\Python38\site-packages\netmiko\cisco_base_connection.py”, line 38, in check_config_mode return super().check_config_mode(check_string=check_string, pattern=pattern) File “C:\Users\engmo\AppData\Roaming\Python\Python38\site-packages\netmiko\base_connection.py”, line 1721, in check_config_mode output = self.read_until_pattern(pattern=pattern) File “C:\Users\engmo\AppData\Roaming\Python\Python38\site-packages\netmiko\base_connection.py”, line 651, in read_until_pattern return self._read_channel_expect(*args, **kwargs) File “C:\Users\engmo\AppData\Roaming\Python\Python38\site-packages\netmiko\base_connection.py”, line 579, in _read_channel_expect raise NetmikoTimeoutException( netmiko.ssh_exception.NetmikoTimeoutException: Timed-out reading channel, data not available. `

[vimrichie]

Your debugging shows success. It looks like you are going all the way up to “show version”.

The code you posted when you opened the issue does not report a “show version”. Are you running this with the latest version of Netmiko?

[ktbyers]

Closing as there was no additional response on this. Just re-open if you have more info on the problem.