decoder upset of ISIS TE?!

[mamikhai]

using ISIS get oper samples, if the router isis is configured for TE I get traceback:

$ ./nc-read-xr-clns-isis-oper-22-ydk.py ssh://cisco:cisco@10.101.112.1:830

/usr/lib/python2.7/dist-packages/Crypto/Cipher/blockalgo.py:141: FutureWarning: CTR mode needs counter parameter, not IV

  self._cipher = factory.new(key, *args, **kwargs)

Traceback (most recent call last):

  File "./nc-read-xr-clns-isis-oper-22-ydk.py", line 146, in <module>

    isis = crud.read(provider, isis)

  File "/usr/local/lib/python2.7/dist-packages/ydk/services/crud_service.py", line 152, in read

    return provider.decode(payload, read_filter)

  File "/usr/local/lib/python2.7/dist-packages/ydk/providers/netconf_provider.py", line 91, in decode

    return self.sp_instance.decode(payload, read_filter)

  File "/usr/local/lib/python2.7/dist-packages/ydk/providers/_provider_plugin.py", line 132, in decode

    XmlDecoder._bind_to_object(payload, entity, self._get_capabilities())

  File "/usr/local/lib/python2.7/dist-packages/ydk/providers/_decoder.py", line 73, in _bind_to_object

    raise e

ydk.errors.YPYModelError: Value 0 already in leaf-list: te_ext_admin_sub

[abhirame · Accepted solution]

Hi Magued,

This is similar to the issue seen in this thread: Re: CRUD read error on Cisco_IOS_XR_ip_rib_ipv4_operPlease see that thread for potential ways to handle this.

The bug ID tracking this is CSCvd74932 and it should be fixed in the upcoming 6.3.1 release of XR.

[saalvare]

Magued,

Note that YDK is doing the right thing here (detecting duplicates in leaf lists).  Some of these YDK scripts have help us identify issues in the NETCONF/YANG implementation in XR as you can see in this case.