esnet / esnet/iperf

Different bandwidth limits for two transfer directions

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#1,093 6 comments 0 reactions 0 assignees Claimed by @davidBar-On View on GitHub
enhancement
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Description

# Context

* Version of iperf3: iperf 3.9+ (cJSON 1.7.13)

* Hardware: Desktop

* Operating system (and distribution, if any): Linux 16.04

# Enhancement Request

* Current behavior: iPerf3 currently supports concurrent bidirectional transfer (`--bidir`).

* Desired behavior: Can we set different bandwidth limits for each direction?

* Implementation notes: `./iperf3 -c [server ip] -p [server port] -u -b 10M --bidir` will lead to 10Mbps limit for both directions. It would be great if some options like `-bu` (uplink, or send) `-bd` (downlink, receive) can be supported.

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