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IOS XR NED Netsim Error

crench92
Spotlight
Spotlight

After building a NED from YANG models from IOS XR 7.0.2 on NSO 5.3, I get the following error when attempting to startup a netsim instance of the NED.

 

"CDB boot error: Init transaction failed to validate: /vm:vm/config: must configure one of: hw-profile, memory, cpu

 

xr-netsim-error.JPG

2 Replies 2

Alex Stevenson
Cisco Employee
Cisco Employee

 

Hi @crench92,

 

It might be a good idea to check the Cisco Bug Search Tool to see if there is a known bug/workaround:

 

https://bst.cloudapps.cisco.com/bugsearch/

 

rogaglia
Cisco Employee
Cisco Employee

I believe the NETSIM device is expecting some intial configuration do to mandatory nodes in the top tree. I see two options for you. 1) just delete the vm:vm data model (probably fxs file) in the NETSIM folder of the NED if you do not need it . 2) you need to create a startup XML file with the needed mandatory leafs and host it in the cdb folder for NETSIM.

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