After VNA/Spectrum discovering devices, some of the models are discovering as SDN_Router or SDN_Switch. These modeltypes do not support the USER_* attributes, such as USER_Asset. We need these for data.
The USER_ attributes are derived from the AssetInformation_MF modeltype which is not associated to the SDN_Router or SDN_Switch modeltypes.
Release : 20.2.7
Component : Virtual Network Assurance For CA Spectrum
The SDN_Router and SDN_Switch do not support some of the standard modeltype attributes such as the USER_* attributes.
The USER_ attributes are derived from the AssetInformation_MF modeltype. You can associate that modeltype to the SDN_Switch and SDN_Router modeltypes using mte dbtool import:
<MTElog>
<new_base after_flag="1" base_mth="0x104a9" base_name="AssetInformation_MF " derived_mth="0x6730034" derived_name="SDN_SWITCH" reference_mth="0x104b8"/>
<new_base after_flag="1" base_mth="0x104a9" base_name="AssetInformation_MF " derived_mth="0x6730026" derived_name="SDN_ROUTER" reference_mth="0x104b8"/>
</MTElog>
This will be fixed in a future release of Spectrum.