Tools

I'm working on an PoC for ASR9K. And would like to demonstrate how to program the MPLS-te tunnel.First thing first, I want to know how to program the LDP like the CLI below?? any sample config??I saw there is a Cisco_IOS_XR_mpls_ldp_oper module and C...

We've reached over 500 YDK-Py sample apps in the ydk-py-samples repository!514 apps34 data models (config, oper, RPC)3 model bundles (Cisco IOS XR, OpenConfig and IETF)3 YDK services (CRUD, Codec, Executor)1 repository (ydk-py-samples)New year's reso...

We all hope to leave SNMP behind, but for the time being, we'll have to deal with it.  Now, if we want to test SNMP traps, IOS XR defines 33 RPCs in the model Cisco-IOS-XR-snmp-test-trap-act.yang.  You will find 78 sample apps for entity, infra, inte...

When I create the ospf process, it shows the following error:======================================        error-type: application        error-tag: operation-failed        error-severity: error        error-path: ns1:ospf/ns1:processes/ns1:process[p...

In a previous post (Let's roll back the last configuration commits), we discussed how to use the Executor service to roll back the last configuration changes.  XR actually has three more RPCs defined in Cisco-IOS-XR-cfgmgr-rollback-act.yang. Looking ...

We can't successfully connect VIRL to our lab network using FLAT interfaces. My team's RTFM, and followed two step-by-step user guides we discovered on this website. The problem is, the changes we make to VIRL.INI don't take effect despite reboots.Wh...

In two previous post, we discussed the Executor service and how to send custom syslog messages using that service.  In addition to the Syslog RPC (action), XR 6.1.2 also provides an RPC to rollback configuration.  Here are three sample apps to roll b...

Ok, hopefully, we don't have to rely on Syslog much longer for network management, but, for the time being, let's see how to automate custom Syslog messages.  Cisco IOS XR has allowed you to generate custom Syslog messages for quite some time.  Histo...

The first version of ydk-cpp has been released on github as version 0.5.2 (alpha)!Here is a list of features that have gone into the releaseIntroduced support for C++ YDK bindings (issue#118, related commits and pull requests)Added support for CRUD, ...

Both ydk-gen and ydk-py have been updated at github.Here is a list of features that have gone into the releaseCRUD service / Codec service / Netconf service improvementsImproved error handling for mismatched model API types (#241)Fixed issues with ce...

More than 400 sample apps26 XR native modelsFour OpenConfig modelsTwo services (CRUD and Codec)One Github repository: ydk-py-samplesWorking on the next 100 (more openconfig models, new services, more XR models)!!

SR mappings are required to connect SR devices with other MPLS devices using LDP.  Here are five sample apps to configure IPv4 and IPv6 mappings:nc-create-xr-segment-routing-ms-cfg-20-ydk.py - mapping with single IPv4-to-SID rangenc-create-xr-segment...