# ethtool -d eth0
Offset		Values
------		------
0x0000:		00 00 30 97 00 00 00 00 00 00 00 00 00 00 00 00 
0x0010:		04 00 00 00 22 14 00 00 00 00 00 00 00 20 00 00 
0x0020:		80 00 00 00 00 00 11 01 8f 00 00 ff a1 30 f8 00 
0x0030:		00 00 00 00 00 00 00 00 25 00 00 00 50 00 00 00 
0x0040:		00 00 00 80 00 00 00 00 00 00 00 00 00 00 00 00 
0x0050:		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
0x0060:		00 00 00 00 00 00 00 00 00 80 00 00 00 20 00 00 
0x0070:		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
0x0080:		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
0x0090:		00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 
0x00a0:		00 00 04 00 00 00 01 00 00 00 00 00 00 00 00 00 
0x00b0:		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
0x00c0:		00 00 00 00 1e 00 00 00 00 00 00 00 00 00 00 00 
0x00d0:		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
0x00e0:		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
0x00f0:		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
0x0100:		0c 00 00 00 bd 89 00 00 ee 97 78 58 00 00 00 00 
0x0110:		00 00 00 00 c0 08 00 00 01 c1 00 00 00 00 00 00 
0x0120:		00 81 00 00 ff ff 00 00 00 00 00 00 00 00 00 00 
0x0130:		01 00 01 00 
# ip link set dev eth0 up
# ethtool -d eth0
Offset		Values
------		------
0x0000:		00 00 30 97 00 00 00 00 00 00 00 00 00 00 00 00 
0x0010:		04 00 00 00 22 14 00 00 00 00 00 00 00 20 00 00 
0x0020:		80 00 00 00 00 00 11 01 8f 00 00 ff a1 30 f8 00 
0x0030:		00 00 00 00 00 00 00 00 25 00 00 00 50 00 00 00 
0x0040:		00 00 00 80 00 00 00 00 00 00 00 00 00 00 00 00 
0x0050:		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
0x0060:		00 00 00 00 00 00 00 00 00 80 00 00 00 20 00 00 
0x0070:		00 00 00 00 3d 00 3d 00 00 00 00 00 59 01 59 01 
0x0080:		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
0x0090:		00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 
0x00a0:		00 00 04 00 00 00 01 00 00 00 00 00 00 00 00 00 
0x00b0:		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
0x00c0:		00 00 00 00 1e 00 00 00 00 00 00 00 00 00 00 00 
0x00d0:		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
0x00e0:		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
0x00f0:		00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
0x0100:		0c 20 00 00 0c 8f 00 00 ee f1 a8 e7 00 00 40 40 
0x0110:		02 01 04 80 40 08 00 00 2d 78 00 00 00 00 00 00 
0x0120:		00 81 00 00 ff ff 00 00 00 00 00 00 00 00 00 00 
0x0130:		01 00 01 00