[Problem with NSO NED upgrade]

[Carlos A. Silva]

Hi,

Because of a different issue, it was suggested to be I should be using the newer version of the XR CLI NED. I finally found it: ncs-4.1.4.1-cisco-iosxr-6.0.tar.

I unpacked it in my nso-4.4 packages/neds directory and did a 'make' on it. Then copied it into my nso-run directory. Now, when I try to run netsim, it won't start and keep getting this error:

yan@nso4:~/nso-run$ ncs-netsim start

DEVICE IOS-0 OK STARTED

DEVICE IOS-1 OK STARTED

Bad configuration: confd.conf:0: ./ietf-netconf-acm.fxs: Must be recompiled!

Daemon died status=21

DEVICE XR-0 FAIL

Bad configuration: confd.conf:0: ./ietf-netconf-acm.fxs: Must be recompiled!

Daemon died status=21

DEVICE XR-1 FAIL

Bad configuration: confd.conf:0: ./ietf-netconf-acm.fxs: Must be recompiled!

Daemon died status=21

DEVICE XR-2 FAIL

I've already reinstalled nso-4.4, completely cleaned my nso-run directory and it won't run.

Can anyone provide a suggestion in how to fix this and move forward?

Thanks in advance!

c.

yan@nso4:~/nso-run$

[frjansso]

Hi!

You have to re-create the NETSIMs with the newer NED (or at least that's the easiest fix).

//Fredrik

[Carlos A. Silva]

I think that's what I'm doing, but maybe I'm doing something wrong:

yan@nso4:~/nso-run$ ls

netsim  packages

yan@nso4:~/nso-run$ ncs-netsim delete-network

DEVICE IOS-0 already STOPPED

DEVICE IOS-1 already STOPPED

DEVICE XR-0 already STOPPED

DEVICE XR-1 already STOPPED

DEVICE XR-2 already STOPPED

yan@nso4:~/nso-run$ ls

packages

yan@nso4:~/nso-run$ ncs-netsim create-network packages/cisco-ios 2 IOS-

DEVICE IOS-0 CREATED

DEVICE IOS-1 CREATED

yan@nso4:~/nso-run$ ncs-netsim add-to-network packages/cisco-iosxr 3 XR-

DEVICE XR-0 CREATED

DEVICE XR-1 CREATED

DEVICE XR-2 CREATED

yan@nso4:~/nso-run$ ncs-netsim start

DEVICE IOS-0 OK STARTED

DEVICE IOS-1 OK STARTED

Bad configuration: confd.conf:0: ./ietf-netconf-acm.fxs: Must be recompiled!

Daemon died status=21

DEVICE XR-0 FAIL

Bad configuration: confd.conf:0: ./ietf-netconf-acm.fxs: Must be recompiled!

Daemon died status=21

DEVICE XR-1 FAIL

Bad configuration: confd.conf:0: ./ietf-netconf-acm.fxs: Must be recompiled!

Daemon died status=21

DEVICE XR-2 FAIL

yan@nso4:~/nso-run$

I'm using a local-install (as opposed to system-install), could that be it?

Thanks!

c.

[frjansso · Accepted solution]

And you did complete rebuild of the XR NED before creating the NETSIMs?

make clean all -C packages/cisco-iosxr/src

The error indicates that the YANG modules are compiled with a different NCSC than what you're running.

Local or system install shouldn't have anything to do with the error.

[Carlos A. Silva]

That was it, Fredrik. Thanks for taking the time!

[frjansso]

You're welcome!