141 lines
4.1 KiB
Markdown
141 lines
4.1 KiB
Markdown
Testing Single Pair Ethernet
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============================
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Prereqs
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-------
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* Ensure board is disconnected from internet and local network (after required packages are installed).
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* [RJ11 cable](https://www.amazon.com/dp/B086YLZLQ9)
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* You will need two boards to do back to back testing
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Board setup:
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-----------
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Packages Setup:
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---------------
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```
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sudo apt-get install iperf3
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```
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Board configuration for testing
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-------------------------------
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*If we disconnect from wlan and other local networks, you maynot have network
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address space conflict for this testing*
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board1:
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```
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sudo ifconfig eth1 192.168.10.1/24
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```
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board2:
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```
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sudo ifconfig eth1 192.168.10.2/24
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```
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Basic Testing:
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--------------
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from board1:
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```
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ping 192.168.10.2
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```
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from board2:
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```
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ping 192.168.10.1
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```
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Ctrl+c to stop
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Logs:
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```
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$ ping 192.168.10.1
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PING 192.168.10.1 (192.168.10.1) 56(84) bytes of data.
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64 bytes from 192.168.10.1: icmp_seq=1 ttl=64 time=0.822 ms
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64 bytes from 192.168.10.1: icmp_seq=2 ttl=64 time=0.945 ms
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64 bytes from 192.168.10.1: icmp_seq=3 ttl=64 time=1.11 ms
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64 bytes from 192.168.10.1: icmp_seq=4 ttl=64 time=1.04 ms
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64 bytes from 192.168.10.1: icmp_seq=5 ttl=64 time=1.01 ms
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```
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Performance testing/Long duration testing:
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------------------------------------------
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board1:
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```
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iperf3 -s -p 7575
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```
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board2:
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```
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iperf3 -c 192.168.10.1 -p 7575
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```
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Logs:
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board1:
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```
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debian@BeagleBone:~$ iperf3 -s -p 7575
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-----------------------------------------------------------
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Server listening on 7575
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-----------------------------------------------------------
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Accepted connection from 192.168.10.2, port 57000
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[ 5] local 192.168.10.1 port 7575 connected to 192.168.10.2 port 57014
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[ ID] Interval Transfer Bitrate
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[ 5] 0.00-1.00 sec 1.09 MBytes 9.10 Mbits/sec
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[ 5] 1.00-2.00 sec 1.12 MBytes 9.40 Mbits/sec
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[ 5] 2.00-3.00 sec 1.12 MBytes 9.42 Mbits/sec
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[ 5] 3.00-4.00 sec 1.12 MBytes 9.42 Mbits/sec
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[ 5] 4.00-5.00 sec 1.12 MBytes 9.42 Mbits/sec
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[ 5] 5.00-6.00 sec 1.12 MBytes 9.42 Mbits/sec
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[ 5] 6.00-7.00 sec 1.12 MBytes 9.41 Mbits/sec
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[ 5] 7.00-8.00 sec 1.12 MBytes 9.42 Mbits/sec
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[ 5] 8.00-9.00 sec 1.12 MBytes 9.42 Mbits/sec
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[ 5] 9.00-10.00 sec 1.12 MBytes 9.42 Mbits/sec
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[ 5] 10.00-10.05 sec 60.8 KBytes 9.39 Mbits/sec
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- - - - - - - - - - - - - - - - - - - - - - - - -
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[ ID] Interval Transfer Bitrate
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[ 5] 0.00-10.05 sec 11.2 MBytes 9.38 Mbits/sec receiver
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-----------------------------------------------------------
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Server listening on 7575
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```
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board2:
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```
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[ 5] local 192.168.10.2 port 57014 connected to 192.168.10.1 port 7575
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[ ID] Interval Transfer Bitrate Retr Cwnd
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[ 5] 0.00-1.00 sec 1.25 MBytes 10.5 Mbits/sec 0 28.3 KBytes
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[ 5] 1.00-2.00 sec 1.12 MBytes 9.38 Mbits/sec 0 28.3 KBytes
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[ 5] 2.00-3.00 sec 1.12 MBytes 9.38 Mbits/sec 0 28.3 KBytes
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[ 5] 3.00-4.00 sec 1.12 MBytes 9.38 Mbits/sec 0 28.3 KBytes
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[ 5] 4.00-5.00 sec 1.12 MBytes 9.38 Mbits/sec 0 28.3 KBytes
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[ 5] 5.00-6.00 sec 1.12 MBytes 9.38 Mbits/sec 0 28.3 KBytes
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[ 5] 6.00-7.00 sec 1.12 MBytes 9.38 Mbits/sec 0 28.3 KBytes
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[ 5] 7.00-8.00 sec 1.24 MBytes 10.4 Mbits/sec 0 42.4 KBytes
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[ 5] 8.00-9.00 sec 1.12 MBytes 9.38 Mbits/sec 0 42.4 KBytes
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[ 5] 9.00-10.00 sec 1.12 MBytes 9.38 Mbits/sec 0 42.4 KBytes
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- - - - - - - - - - - - - - - - - - - - - - - - -
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[ ID] Interval Transfer Bitrate Retr
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[ 5] 0.00-10.00 sec 11.4 MBytes 9.60 Mbits/sec 0 sender
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[ 5] 0.00-10.05 sec 11.2 MBytes 9.38 Mbits/sec receiver
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```
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