pc 接wifi 路由器,设备通过wifi连接到路由热点
wlan0 Link encap:Ethernet HWaddr 18:93:7f:67:e9:22 Driver bcmsdh_sdmmc
inet addr:192.168.31.101 Bcast:192.168.31.255 Mask:255.255.255.0
inet6 addr: fe80::1a93:7fff:fe67:e922/64 Scope: Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:219 errors:0 dropped:0 overruns:0 frame:0
TX packets:296 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:82406 TX bytes:148240
pc执行D:\iperf-2.0.9-win64\iperf-2.0.9-win64>iperf.exe -s
Server listening on TCP port 5001
TCP window size: 208 KByte (default)
设备执行console:/data # ./iperf -c 192.168.31.100 -i 1
无反应显示超时
如果是设备做服务器则是正常的