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SD-WAN Telemetry

Axel Robbe
Level 1
Level 1

Hi all,

 

I have a question after scouring the web for a while. Where is the streaming telemetry configuration in SD-WAN?

Devnet seems to actively push this with the option to do this over TCP or gRPC, but it seems to be missing. There are no decent Google results, nothing in the IOS-XE 17.3 documentation and the config options are absent from IOS 17.3 and 17.6 devices.

However, there certainly is some telemetry configured in the normal running-config, which can be found via

sh run all | s telemetry

This returns a plethora of configured subscriptions, however they seem to be going nowhere and I don't know how to use them. Example:

Router-1#sh telemetry ietf subscription 4294967282 det
Telemetry subscription detail:

  Subscription ID: 4294967282
  Type: Permanent
  State: Valid
  Stream: rfc5277
  Filter:
    Filter type: xpath
    XPath: /ios-events-ios-xe-oper:emmc-fault
  Update policy:
    Update Trigger: on-change
    Synch on start: Yes
    Dampening period: 0
  Encoding: encode-xml
  Source VRF: 
  Source Address: 
  Notes: 

  Receivers:
    Address                                    Port     Protocol         Protocol Profile      
    -----------------------------------------------------------------------------------------
    0.0.0.0                                    0        rfc5277                                

 

Anyone with any ideas or is this a feature we have to wait for until some feature release? I need to build monitoring for this global deployment today and was really hoping to step away from SNMP.

 

Kr,

Axel

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