===Performance test===
TBDTo test the performances of the second Ethernet interface an Iperf test has been executed. The two Ethernet interfaces are associated on two differnet subnets:* ETH0 : 192.168.0.xxx* ETH1 : 192.168.12.xxx On the Linux Host machine run iperf application in server mode, with pretty the same performance:<pre>bash# iperf -s</pre> Here is the results of the test on the two Ethernet interfaces launched sequentially:<pre>root@bora:~# iperf -c 192.168.0.210 && iperf -c 192.168.12.210------------------------------------------------------------Client connecting to 192.168.0.210, TCP port 5001TCP window size: 43.8 KByte (default)------------------------------------------------------------[ 3] local 192.168.0.209 port 59288 connected with 192.168.0.210 port 5001[ ID] Interval Transfer Bandwidth[ 3] 0.0-10.0 sec 899 MBytes 754 Mbits/sec------------------------------------------------------------Client connecting to 192.168.12.210, TCP port 5001TCP window size: 43.8 KByte (default)------------------------------------------------------------[ 3] local 192.168.12.209 port 42238 connected with 192.168.12.210 port 5001[ ID] Interval Transfer Bandwidth[ 3] 0.0-10.0 sec 889 MBytes 745 Mbits/secroot@bora:~#</pre> Here is the Iperf test executed simultaneously on the two Ethernet interfaces. Here the bandwidth on each interface is half the bandwidth because on the host side there is a single Ethernet interface with two different subnets associated.<pre>root@bora:~# iperf -c 192.168.0.210------------------------------------------------------------Client connecting to 192.168.0.210, TCP port 5001TCP window size: 43.8 KByte (default)------------------------------------------------------------[ 3] local 192.168.0.209 port 59290 connected with 192.168.0.210 port 5001[ ID] Interval Transfer Bandwidth[ 3] 0.0-10.0 sec 364 MBytes 305 Mbits/secroot@bora:~#</pre><pre>root@bora:~# iperf -c 192.168.12.210------------------------------------------------------------Client connecting to 192.168.12.210, TCP port 5001TCP window size: 48.1 KByte (default)------------------------------------------------------------[ 3] local 192.168.12.209 port 42240 connected with 192.168.12.210 port 5001[ ID] Interval Transfer Bandwidth[ 3] 0.0-10.0 sec 385 MBytes 323 Mbits/secroot@bora:~#</pre>
