NSO EVPN Unknown namespace: Cisco-IOS-XR-ifmgr-cfg NED error

[ZAhmad04890]

Hi,

I am implementing NSO EVPN service package located at https://github.com/scadora/evpn-nso. I am using NSO 5.3 on linux ubuntu18. somehow there is no mention of NED that can be utilised to run this service package. can any one guide as to how to find the proper NED to implement this package.

admin@ncs# packages reload force

>>> System upgrade is starting.
>>> Sessions in configure mode must exit to operational mode.
>>> No configuration changes can be performed until upgrade has completed.
>>> System upgrade has completed successfully.
reload-result {
package cisco-ios-cli-3.8
result true
}
reload-result {
package cisco-ios-cli-6.42
result true
}
reload-result {
package cisco-iosxr-cli-3.5
result true
}
reload-result {
package cisco-iosxr-cli-7.18
result true
}
reload-result {
package evpn
result false
info [evpn-template.xml:21 Unknown namespace: 'http://cisco.com/ns/yang/Cisco-IOS-XR-ifmgr-cfg'], [ethernet-segment-template.xml:9 Unknown namespace: 'http://cisco.com/ns/yang/Cisco-IOS-XR-ifmgr-cfg']
}
reload-result {
package resource-manager
result true
}

Thanks and Regards.

[Nabsch]

You need the IOS-XR netconf ned . You have to generate it by your yourself. Link to DOC that can help you to generate the Netconf NED 

In the README , you can find some information that can help you " This demo only supports IOS XR devices using NETCONF."

[ZAhmad04890]

Hi Nabsch,

Thanks for your reply, do the ios-xr or ios-xrv images which normally use cli NED , can also be configured with using NETCONF NED ?

[Nabsch · Accepted solution]

Yes, you will need to enable  Netconf.Here a Link  that can help you to enable netconf on ios-xr. 

If you don’t have the netconf NED , you have to generate it. You can find a link to NSO Doc in my previous reply.