OpenDaylight is getting the ability to subscribe to changes within switches and routers. We need this because continuous, periodic polling of data is not adequate for applications requiring frequent/prompt updates of remote object state. Having such a capability will address problems including:
unnecessary processing load on networks, controllers, routers, and applications, and
overly high propagation latency where controllers cannot see key network changes quickly enough.
The YANG PUBSUB project in OpenDaylight Beryllium addresses these problems by allowing applications to setup customized subscriptions on specific subtrees of YANG datastores in the network. With change-triggered subscriptions, any changes in interesting YANG objects will be pushed to OpenDaylight without any need to explicitly poll the data. Effectively, we are enabling a telemetry solution with customized YANG object delivery by subscriber.
Hi Community, I was wondering if anyone has faced this issue. The below command option is not working for me: sh ip int br | json OR sh ip int br | json-pretty. Version: IOS XE 16.12.5. Re/Saleh Re/Sal
Hello,I'm trying to setup monitoring of IOS-XE devices using Streaming Telemetry to replace SNMP. I'm able to get some data through my Telegraf-Prometheus-Grafana setup, but it looks like I'm not getting all the entries in the YANG tree. My devices are ru...
Hello Boss, Please kindly see the question below. Question is here, I can get the data with filter1 but I am not able to get anything with filter2.I'd like to know what's the scenario we use ietf-interface and what's the...
I was able to find the Cisco-IOS-XR-ping-act model to automate the Ping actions. But is there anything similar for the XE platforms? I cannot find any. And if none exists, what is a common solution to that - to automate ping action on XE...
Hi there, Is there a way to append custom text to a file in flash using an EEM script? For example, if I had a script that did the following: action 001 cli command "show version" | append flash:output.txtaction 002 cli command "show loggin...