topic Re: ydk.errors.YInvalidArgumentError: Path is invalid: Cisco-IOS-XE-n in Tools

ydk.errors.YInvalidArgumentError: Path is invalid: Cisco-IOS-XE-nativ

Hamed Fazel — Thu, 15 Aug 2024 10:16:42 GMT

I am trying just to config a loop back interface by YDK in 9300 switch . I followed samples but got errors and don't know how to follow it and fix it . this my code :

from ydk.models.Cisco_IOS_XE_native import Cisco_IOS_XE_native as xe_native from ydk.errors import YServiceProviderError provider = NetconfServiceProvider(address='192.168.2.2', port=830, username='###', password='###', protocol='ssh') crud = CRUDService() native = xe_native.Native() # create object loopback = native.interface.Loopback() loopback.name = 0 loopback.description = "PRIMARY ROUTER LOOPBACK" loopback.ip.address.primary.address = "172.16.255.1" loopback.ip.address.primary.mask = "255.255.255.255" native.interface.loopback.append(loopback) # read data from NETCONF device native = crud.create(provider, native) # process object data exit()

after running the code I get bellow error:

line 68, in <module> native = crud.create(provider, native) File "/usr/local/lib/python3.10/dist-packages/ydk/errors/error_handler.py", line 103, in helper return func(self, provider, entity, *args, **kwargs) File "/usr/local/lib/python3.10/dist-packages/ydk/services/crud_service.py", line 49, in create return _crud_update(provider, entity, self._crud.create) File "/usr/local/lib/python3.10/dist-packages/ydk/services/crud_service.py", line 69, in _crud_update with _handle_error(): File "/usr/lib/python3.10/contextlib.py", line 153, in __exit__ self.gen.throw(typ, value, traceback) File "/usr/local/lib/python3.10/dist-packages/ydk/errors/error_handler.py", line 73, in handle_runtime_error raise _exc ydk.errors.YInvalidArgumentError: Path is invalid: Cisco-IOS-XE-native:native

the library generated by ydk-gen.

Re: ydk.errors.YInvalidArgumentError: Path is invalid: Cisco-IOS-XE-n

bigevilbeard — Thu, 15 Aug 2024 12:16:07 GMT

I dont have a way to test this right now, try this

from ydk.models.Cisco_IOS_XE_native import Cisco_IOS_XE_native as xe_native from ydk.errors import YServiceProviderError provider = NetconfServiceProvider(address='192.168.2.2', port=830, username='###', password='###', protocol='ssh') crud = CRUDService() native = xe_native.Native() # create object # Define the path to the Loopback interface configuration loopback_path = "/native/interface/Loopback[name='0']" # Replace '0' with your desired loopback number # Create the Loopback object with desired configuration loopback = xe_native.Loopback() loopback.name = "0" # Replace with your desired loopback number loopback.description = "PRIMARY ROUTER LOOPBACK" loopback.ip.address.primary.address = "172.16.255.1" loopback.ip.address.primary.mask = "255.255.255.255" # Update the Loopback configuration at the specified path crud.create(provider, path=loopback_path, data=loopback) exit()

Re: ydk.errors.YInvalidArgumentError: Path is invalid: Cisco-IOS-XE-n

Hamed Fazel — Fri, 23 Aug 2024 12:57:22 GMT

thank you for your reply.

I tried that.

crud.create() just get two arguments so it generates error again.

Re: ydk.errors.YInvalidArgumentError: Path is invalid: Cisco-IOS-XE-n

bigevilbeard — Fri, 23 Aug 2024 14:56:41 GMT

@Hamed Fazel got it thanks, my mistake. Try this, this passes the native.interface to the crud.create() method instead of native. Please check this i am not able to run this locally right now.

from ydk.models.Cisco_IOS_XE_native import Cisco_IOS_XE_native as xe_native from ydk.providers import NetconfServiceProvider from ydk.services import CRUDService # create a netconf provider provider = NetconfServiceProvider(address='192.168.2.2', port=830, username='###', password='###', protocol='ssh') # create a crud service crud = CRUDService() # create a native object native = xe_native.Native() # create a loopback interface loopback = xe_native.Interface.Loopback() loopback.name = 'Loopback0' # note: name should be a string loopback.description = "PRIMARY ROUTER LOOPBACK" # create an ip address ip_address = xe_native.Interface.Loopback.Ip.Address() ip_address.primary.address = '172.16.255.1' ip_address.primary.mask = '255.255.255.255' # add the ip address to the loopback interface loopback.ip.address.append(ip_address) # add the loopback interface to the native object native.interface.loopback.append(loopback) # create the configuration on the device crud.create(provider, native.interface) # close the provider provider.close()