# 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 26 45 00 00 d6 1b 00 d2 00 00 00 00 
0x0110:		00 00 00 00 00 08 00 00 00 30 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 df 00 df 00 00 00 00 00 9f 01 9f 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 26 45 00 00 d6 1b 00 d2 00 00 00 40 
0x0110:		02 01 30 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