NSO Developer Hub Discussions

Problem when sync-from Juniper SRX unknown element: traffic-selector

Hi, I am trying to use NSO to manage Juniper SRX IPsec configuration, I am running latest juniper-junos-nc-4.5 NED on NSO 5.3, when I am trying to sync-from a Juniper vSRX running 18.4R1, I am getting the following error: admin@ncs(config)# devices s...

can't start ncs after local install of nso 5.3

I installed nso as a local install following the instructions in https://developer.cisco.com/docs/nso/#!getting-nso/getting-started. I completed the following instruction:ncs-setup -package packages/neds/cisco-ios-cli-6.42 --package packages/neds/ci...

NSO touching non-service config on service re-deploy - please explain why

It would be appreciated if someone explained the NSO behavior described below to me. I am deploying a service instance which enables interface SVI on Cisco Neuxs, which causes the device to enable 'Vlan 1' SVI - this one is, however, not explicitly c...

[NSO 4.7] Time of Synchronization

Hello, We observed that NSO synchronization (netconf) could be very long for devices with more than 20Mb of configuration (15minutes for a sync-from and 5 minutes for a partial-sync over junos:configration/firewall). We have made some tests in th...

Change cli style per user

I know you can set the cli style to either juniper or cisco-xr in the ncs.conf for all users. Is the ability to do this per user an option? Was thinking something under the following 'user <user> session' and an added option of 'cli-style'. Then inst...

How to control the order of deletion of list entries when DELETE is issued for an entire list?

How to control the order of deletion of list entires when DELETE is issued for an entire list ?We have implemented get_next function which returns list keys in desired order. But, DELETE is called on list keys based on Alphabetical order.

Resolved! multiple key list query RESTCONF

Hi, I have a list with multiple keys in my model, like this: List list1 { key "key1, key2, key3" ... }I want to know how to make a query in restconf to get all list instance with key1= "A" and key2="B" (for any key3) Something like this: curl ...

Resolved! list/fetch all the existing interfaces name/id per device from CDB

Hi , i'm trying to list all the existing interfaces per device from CDB using Python API to be used further to get more info per interface . i got the interfaces without interfaces ID as shown below ! what should i add as a variable to list the in...

Resolved! Validation Callback in Python

Dear NSO Community, Could some one give me a working example or direct me to the right source.. I want to try using Validation Callback with python. In development guide, there is info with Java. In the following thread, there is actually very detail...

Resolved! Cisco CSP2100 and the Pioneer Package

Hi,I'm trying to use the Pioneer package in order to build a netconf package for a csp2100 device.I'm following the instructions on the readme.md file in github, but still facing some issues.I've compiled and loaded the Pioneer package, and then adde...

query_start() example?

I need to do an XPATH search into CDB, from Python. The functions query_start(), query_result(), etc appear to deal with that. Does anybody have an example of this functions in use?I have the problem of finding a subset of elements of a large list......

Installed nso-5.3 for linux and there is no ncs-setup program

I downloaded and installed the nso-5.3 installer for Linux. I followed the instructions up to source /opt/ncs/ncs-5.3/ncsrc. So far so good. I created the directory/opt/ncs/ncs-5.3/ncs-runThe next step isncs-setup --dest /opt/ncs/ncs-5.3/ncs-runTh...

NSO: Delete operation with when condition

Hello,we use nso-5.3 in a local installation.We have this part in a yang file: container mvr { description "mvr"; leaf status { type cml_data_types:CML_ENABLE_DISABLE_T; default "disable"; ...

Cisco Tailf NSO - Tailf-ncs-scheduler.yang Java API not included in com.tailf.ncs.ns

Hi, I have been trying to use Navu under /scheduler:scheduler/scheduler:task to iterate on the names as part of a helper function that sets an action-param based on the current date-time. None of that really matters except for the part where the co...