쪽팔리면 질문하지 맙시다. 소중한 답변 댓글을 삭제하는건 부끄러운 일 입니다
10G dual nic을 구매해서 랜선을 서로 연결하고 보내는데
정체 불명의 40Gbit/s 가 뜹니다.
랜선을 뽑으면 iperf로 테스트가 되지 않는데
정말 물리적 케이블로 전송시켜서 테스트할 방법이 있을까요?
$ iperf3 -c 192.168.0.1 Connecting to host 192.168.0.1, port 5201 [ 5] local 192.168.0.1 port 46304 connected to 192.168.0.1 port 5201 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 5.09 GBytes 43.7 Gbits/sec 0 1.62 MBytes [ 5] 1.00-2.00 sec 3.34 GBytes 28.7 Gbits/sec 3 3.31 MBytes [ 5] 2.00-3.00 sec 3.86 GBytes 33.2 Gbits/sec 0 4.12 MBytes [ 5] 3.00-4.00 sec 4.58 GBytes 39.3 Gbits/sec 0 4.12 MBytes [ 5] 4.00-5.00 sec 4.47 GBytes 38.4 Gbits/sec 0 4.12 MBytes [ 5] 5.00-6.00 sec 4.80 GBytes 41.3 Gbits/sec 0 4.12 MBytes [ 5] 6.00-7.00 sec 4.75 GBytes 40.8 Gbits/sec 0 4.12 MBytes [ 5] 7.00-8.00 sec 3.45 GBytes 29.6 Gbits/sec 0 4.12 MBytes [ 5] 8.00-9.00 sec 2.79 GBytes 23.9 Gbits/sec 0 4.12 MBytes [ 5] 9.00-10.00 sec 3.32 GBytes 28.6 Gbits/sec 2 4.12 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 41.8 GBytes 35.9 Gbits/sec 5 sender [ 5] 0.00-10.00 sec 41.8 GBytes 35.9 Gbits/sec receiver iperf Done. |
$ iperf3 -s ----------------------------------------------------------- Server listening on 5201 (test #1) ----------------------------------------------------------- Accepted connection from 192.168.0.1, port 46302 [ 5] local 192.168.0.1 port 5201 connected to 192.168.0.1 port 46304 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 5.09 GBytes 43.7 Gbits/sec [ 5] 1.00-2.00 sec 4.58 GBytes 39.4 Gbits/sec [ 5] 2.00-3.00 sec 3.87 GBytes 33.2 Gbits/sec [ 5] 3.00-4.00 sec 4.58 GBytes 39.4 Gbits/sec [ 5] 4.00-5.00 sec 4.47 GBytes 38.4 Gbits/sec [ 5] 5.00-6.00 sec 4.80 GBytes 41.3 Gbits/sec [ 5] 6.00-7.00 sec 4.78 GBytes 41.0 Gbits/sec [ 5] 7.00-8.00 sec 3.46 GBytes 29.8 Gbits/sec [ 5] 8.00-9.00 sec 2.80 GBytes 24.1 Gbits/sec [ 5] 9.00-10.00 sec 3.33 GBytes 28.6 Gbits/sec [ 5] 10.00-10.00 sec 768 KBytes 23.8 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate [ 5] 0.00-10.00 sec 41.8 GBytes 35.9 Gbits/sec receiver |
iperf -B 옵션을 통해 bind 해주어도 40Gbits/sec가 떠서 질문 올려봅니다
딸 넷 아들 하나 아빠 (큰 딸, 작은 딸, 왕큰 딸, 암 뭉뭉이, 수 뭉뭉이) - minimonk.net
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( local 192.168.0.1 port 5201
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192.168.0.2
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iperf3 -s -B 192.168.0.1
iperf3 -c 192.168.0.1 -B 192.168.0.2
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½Ã½ºÅÛ#1--> ³»ºÎ PCI-Express X4 ¶óÀÎ --> Slot1 ³×Æ®¿öũĨ¼Â --> ½Ã½ºÅÛ#1 Slot1 port1 10Gbps ¹°¸®Æ÷Æ® --> ¹°¸®ÄÉÀ̺í --> ½Ã½ºÅÛ#1 Slot2 port1 10Gbps ¹°¸®Æ÷Æ® --> Slot2 ³×Æ®¿öũĨ¼Â -> ³»ºÎ PCI-Express X4 ¶óÀÎ --> ½Ã½ºÅÛ#1
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- Cygwin iperf ¹öÀü : 2.0.5
- ¼¹öÃø : iperf3 -s -B 10.10.10.1
- Ŭ¶óÀ̾ðÆ®Ãø : iperf3 -c 10.10.10.1 -B 10.10.10.2 -V
1Â÷ Å×½ºÆ® °á°ú
- ¼¹öÃø Åë½Å ·Î±×
local 10.10.10.1 port 5001 connected with 10.10.10.2 port 5001
- °³º° ÀÎÅÍÆäÀ̽º Tx, Rx Ä«¿îÆ® Áõ°¡ È®ÀÎ
2Â÷ Å×½ºÆ® ȯ°æ
- Cygwin iperf ¹öÀü : 3.18
- ¼¹öÃø : iperf3 -s -B 10.10.10.1
- Ŭ¶óÀ̾ðÆ®Ãø : iperf3 -c 10.10.10.1 -B 10.10.10.2
2Â÷ Å×½ºÆ® °á°ú
- ¼¹öÃø Åë½Å ·Î±×
local 10.10.10.1 port 5201 connected with 10.10.10.2 port 53378
- °³º° ÀÎÅÍÆäÀ̽º Tx, Rx Ä«¿îÆ® Áõ°¡ È®ÀÎ
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- ¼¹öÃø : iperf3 -s -B 192.168.0.1
- Ŭ¶óÀ̾ðÆ®Ãø : iperf3 -c 192.168.0.1 -B "10.10.10.2%eth2"
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