- Written by Padmanabh Ratnakar
- Posted on October 7, 2021
- Updated on June 24, 2022
- 3245 Views
For network monitoring and troubleshooting flow related issues, it is desirable to know the path, latency, queue and congestion information for flows at different times. The inband telemetry feature(INT), based on Inband Flow Analyzer RFC draft -IFA 2.0, is used to gather per flow telemetry information like path, per hop latency and congestion. INT is supported for both IPv4 and IPv6 traffic.
- Written by Padmanabh Ratnakar
- Posted on April 20, 2021
- Updated on October 28, 2022
- 3316 Views
The postcard telemetry(GreenT - GRE Encapsulated Telemetry) feature is used to gather per flow telemetry information like path and per hop latency.