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August 21, 2019 07:03
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[Netcat network test] Netcat commands to test bandwidth between 2 linux servers #netcat #perf-test #linux #network
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| ## Netcat server command | |
| nc -l <unused port # > /dev/null | |
| eg: | |
| nc -l 1122 > /dev/null | |
| ## Netcat Client command | |
| dd if=/dev/zero bs=9100004096 count=1 | nc <netcat server> <netcat port> | |
| eg: | |
| dd if=/dev/zero bs=9100004096 count=1 | nc 10.0.1.251 1122 | |
| ## You should the following output as an examples | |
| 2147479552 bytes (2.1 GB) copied, 4.23416 s, 507 MB/s |
Thanks!
it not work even though nc works why
Instead of the manual bs=9100004096 you can just write bs=1GB or something.
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Nice example with dd and netcat!