Reference Guide

ethtool -G|--set-ring devname [rx N] [rx-mini N] [rx-jumbo N] [tx N]
ethtool -i|--driver devname
ethtool -d|--register-dump devname [raw on|off] [hex on|off] [file name]
ethtool -e|--eeprom-dump devname [raw on|off] [offset N] [length N]
ethtool -E|--change-eeprom devname [magic N] [offset N] [length N] [value N]
ethtool -k|--show-features|--show-offload devname
ethtool -K|--features|--offload devname feature on|off ...
ethtool -p|--identify devname [N]
ethtool -P|--show-permaddr devname
ethtool -r|--negotiate devname
ethtool -S|--statistics devname
ethtool -t|--test devname [offline|online|external_lb]
ethtool -s devname speed N [duplex half|full] [port tp|aui|bnc|mii] [autoneg on|off]
[advertise N] [phyad N] [xcvr internal|external] [wol p|u|m|b|a|g|s|d...] [sopass
xx:yy:zz:aa:bb:cc] [msglvl N | msglvl type on|off ...]
ethtool -n|-u|--show-nfc|--show-ntuple devname [ rx-flow-hash tcp4|udp4|ah4|esp4|sctp4|tcp6|
udp6|ah6|esp6|sctp6 |
rule N ]
ethtool -N|-U|--config-nfc|--config-ntuple devname rx-flow-hash tcp4|udp4|ah4|esp4|sctp4|tcp6|
udp6|ah6|esp6|sctp6 m|v|t|s|d|f|n|r... |
flow-type ether|ip4|tcp4|udp4|sctp4|ah4|esp4 [src xx:yy:zz:aa:bb:cc [m xx:yy:zz:aa:bb:cc]]
[dst xx:yy:zz:aa:bb:cc [m xx:yy:zz:aa:bb:cc]] [proto N [m N]] [src-ip x.x.x.x [m x.x.x.x]]
[dst-ip x.x.x.x [m x.x.x.x]] [tos N [m N]] [l4proto N [m N]] [src-port N [m N]] [dst-port N
[m N]] [spi N [m N]] [l4data N [m N]] [vlan-etype N [m N]] [vlan N [m N]] [user-def N [m N]]
[action N] [loc N] |
delete N
ethtool -w|--get-dump devname [data filename]
ethtool -W|--set-dump devname N
ethtool -T|--show-time-stamping devname
ethtool -x|--show-rxfh-indir devname
ethtool -X|--set-rxfh-indir devname [ equal N | weight W0 W1 ... ]
ethtool -f|--flash devname FILE [N]
ethtool -l|--show-channels devname
ethtool -L|--set-channels devname [rx N] [tx N] [other N] [combined N]
ethtool -m|--dump-module-eeprom devname [raw on|off] [hex on|off] [offset N] [length N]
ethtool --show-priv-flags devname
ethtool --set-priv-flags devname flag on|off ...
ethtool --show-eee devname
ethtool --set-eee devname [eee on|off] [tx-lpi on|off] [tx-timer N] [advertise N]
Output
The test result is PASS
The test extra info:
Register test (offline) 0
Eeprom test (offline) 0
Interrupt test (offline) 0
Loopback test (offline) 0
Link test (on/offline) 0
fantool
The fantool tests the fans in the system, sets and reports the fan speeds and the fan tray field replaceable unit (FRU) registers.
The fantool also reports the airflow direction of the fans. The psutool command controls the PSU fans.
Tests
The fantool tests the fans by setting them to different speeds and then verifying the configured fan speeds.
Registers and values pass as hexadecimal values with or without the preceding 0x. Fans display from 1 to Max System Fans.
Dell EMC DIAG OS tools
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