[#7094] set eth1 with speed 10 and autoneg on fails to ping target board
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Submitted By: Mingquan Pan
Open Date
2012-05-02 12:42:02
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set eth1 which is connected to bf609 ezkit board with speed 10 fails to ping target board.
root@test-OptiPlex-390:/home/test# ethtool -s eth1 speed 10 duplex half autoneg on
root@test-OptiPlex-390:/home/test# ping 10.100.4.50
PING 10.100.4.50 (10.100.4.50) 56(84) bytes of data.
^C
--- 10.100.4.50 ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 2017ms
root@test-OptiPlex-390:/home/test# ethtool -s eth1 speed 100 duplex half autoneg on
root@test-OptiPlex-390:/home/test# ping 10.100.4.50
PING 10.100.4.50 (10.100.4.50) 56(84) bytes of data.
64 bytes from 10.100.4.50: icmp_req=1 ttl=64 time=2003 ms
64 bytes from 10.100.4.50: icmp_req=2 ttl=64 time=994 ms
64 bytes from 10.100.4.50: icmp_req=3 ttl=64 time=0.299 ms
64 bytes from 10.100.4.50: icmp_req=4 ttl=64 time=0.312 ms
^C
--- 10.100.4.50 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3006ms
rtt min/avg/max/mdev = 0.299/749.636/2003.130/829.812 ms, pipe 2
