Hi, I'm wondering if FDio has the following capabilities, I've also added my current understanding of each:
I'm working on obtaining telemetry information for a certain type of traffic, but due to computation power, we'd like to add telemetry to every 1000th packet. I understand that we can add telemetry for traffic based on traffic class, flow label, source/destination addr, or protocol. I believe you can also delete classifications at runtime, so I think one way this can be done is if we add a classifying table + session for a given traffic flow and remove it every so often. Another idea is, if it possible to move classification to an eBPF before getting to the VPP. I don't think this is possible since vpp bypasses the kernel, but maybe it we can add our own hooks to vpp??? Does anyone have an example/tutorial for iOAM with IPv4 packets? I know IPv4 needs to be encapsulated, but I have not found any examples for iOAM + IPv4 + GRE Thanks,
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