NSO Developer Hub Discussions

Resolved! Centos NSO process

NSO process spawning on Centos takes a lot of time and the process of detecting how the startup coming along is difficult. Is there a way to understand nso process on centos. 1) Ports binding to be freed 2) Also the error status have to monitored...

Kicker trigger but nothing happend

Hi I have a problem with a kicker.When I make a modification in the monitor node, the kicker trigger and the action is invoqued but nothing happend. Not mater what is in the action, Is like the action is invoqued but the python module not find it. T...

Resolved! MUST expression failed in NSO with "or" statement in yang

Hi all,I'm new to yang and trying to define a MUST statement with or. However, when performing package reload, error message'must' expression "contains(current(),'0400' or '0401')" failed. Can you use or as described in RFC6020? If yes, then please l...

Resolved! reference Yang objects with Python code

I've got an issue with referencing Yang objects from Python.I'm capable to reference leaf objects as long as they're defined within "global" service space, but as soon as I move them into the list object I've no clue how to "reach" them.Please find s...

Resolved! Associating NETSIM devices with NSO

I tried this command :~/nso-5.3/examples.ncs/getting-started/using-ncs/1-simulated-cisco-ios$ ncs-setup --netsim-dir $HOME/netsim --dest . But I have this error message :/nso-5.3/bin/ncs-netsim: line 897: xsltproc : command not found When a Tried to ...

Resolved! NSO: Switching between context nodes

Hi, all!I am trying to construct an xml template for the service. Here is an example of the YANG module I constructed: ... leaf-list device-group { tailf:info "Device group to use"; type leafref { path "/ncs:devices/nc...

Resolved! Multi vendor L3VPN service

Hi, I'm developing a multi vendor L3VPN service in NSO. There are different roles and options to attach a L3VPN site to the network: PE Vendor Aattachment typeQ-in-QDot1q...roleactivebackupPE Vendor Battachment typeBNGQ-in-QroleactivebackupPE Vendor ...

Web gui idle timeout

Is there a way to increase the idle timeout time in the web GUI? We've had it on the backlog for a bit and it timed out in the middle of a demo the other day. I have dug through the admin guide but if it was in there I must have missed it.

./state/packages-in-use.cur: Failed to rename to ./state/packages-in-use.old: permission denied

Hi team, I'm having an issue with NSO 5.3.1.1 local install on my laptop. When doing "packages reload", everything looks fine from CLI however, the new model of the package doesn't get loaded and I need to restart NSO with --with-package-reload fla...

Resolved! Yang reference to device platform

Trying to use the device platform to do leafref to the device loopbacks for a service. After adding the following Yang, I am getting the following warnings: yang/SR-enable.yang:58: warning: the node is config, but refers to a non-config node 'platfor...

Resolved! Leafref from service to device NED config using CDM and NSO 5.3.1.1

Hi, I am using 5.2.0.3 and have not been able to leafref from a service into a NED config as shown above. I understood that there was a known limitation in NSO 5 due to CDM. I am working on a port to NSO 5.3.1.1 and saw this in changes:ncs: In CDM, ...

Resolved! Nested service-point

I’ve created two packages using “ncs-make-package service-skeleton python-and-template”. The first is intended to be augmented by the second.I want to have code associated to the latter package, so that when the branch defined in the second yang mode...

Sync-from as load-merge

Is it possible to trigger a sync-from or action from load-merge? We have a service that needs to wait until a maintenance window to be pushed. The thought was to have a few load-merge files ready to go for the person running the maintenance window. O...

Resolved! check-sync returns "unsupported"

HiI added a device (vcv1) to NSO with NETCONF NED. Can successfully sync-from the device, but the following check-sync command returns "result unsupported". What is unsupported and why?admin@ncs> request devices device vcv1 sync-from result tr...