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42 lines
1.3 KiB
Markdown
42 lines
1.3 KiB
Markdown
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# UDP Benchmark
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This example uses the `benchmark_udp` module to create a stress-test for the RIOT
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network stack.
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This firmware will act as a client and connect to the benchmark server you can find
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in `dist/tools/benchmark_udp`.
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## Setup on Hardware
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Determine the address of your host machine that will communicate with the RIOT node.
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This could be the address of your ethernet interface, or `fd00:dead:beef::1` if you
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used the `gnrc_border_router` example and want to run the benchmark on a 6LoWPAN node.
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You can either start the benchmark manually by using the `bench_udp start` shell command
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or you can configure it to start automatically:
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USEMODULE += auto_init_benchmark_udp
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CFLAGS += -DBENCH_SERVER_DEFAULT=\"fd00:dead:beef::1\"
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## Setup on RIOT native
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First, make sure you've compiled the application by calling `make`.
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Now, create a tap interface:
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sudo ip tuntap add tap0 mode tap user ${USER}
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sudo ip link set tap0 up
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If you only have a single tap device you can just use the broadcast address
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bench_udp start ff02::1
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Otherwise use the link-local address of the `tapbr0` interface (if you did set up the tap
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devices using `tapsetup`.
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## Running the benchmark server
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To run the benchmark server on your host machine, follow the instructions found in
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dist/tools/benchmark_udp
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