ethtool-3.9 下载

Ethtool是Linux下用于查询及设置网卡参数的命令。 概要： ethtool ethX //查询ethX网口基本设置 ethtool –h //显示ethtool的命令帮助(help) ethtool –i ethX //查询ethX网口的相关信息 ethtool –d ethX //查询ethX网口注册性信息 ethtool –r ethX //重置ethX网口到自适应模式 ethtool –S ethX //查询ethX网口收发包统计 ethtool –s ethX [speed 10|100|1000]\ //设置网口速率10/100/1000M [duplex half|full]\ //设置网口半/全双工 [autoneg on|off]\ //设置网口是否自协商 [port tp|aui|bnc|mii]\ //设置网口类型 [phyad N]\ [xcvr internal|exteral]\ [wol p|u|m|b|a|g|s|d...]\ [sopass xx:yy:zz:aa:bb:cc]\ [msglvl N] 举例： 1）[root@linux /]# ethtool eth1 Settings for eth1: Supported ports: [ TP ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Advertised auto-negotiation: Yes Speed: 1000Mb/s Duplex: Full Port: Twisted Pair PHYAD: 0 Transceiver: internal Auto-negotiation: on Supports Wake-on: umbg Wake-on: d Link detected: yes 2）[root@linux /]# ethtool -i eth1 driver: e1000 version: 5.0.43-k1 firmware-version: N/A bus-info: 06:08.1 3）[root@linux /]# ethtool -S eth1 NIC statistics: rx_packets: 58068300 tx_packets: 87124083 rx_bytes: 1589713008 tx_bytes: 2165825901 rx_errors: 0 tx_errors: 0 rx_dropped: 0 tx_dropped: 0 multicast: 0 collisions: 0 rx_length_errors: 0 rx_over_errors: 0 rx_crc_errors: 0 rx_frame_errors: 0 rx_fifo_errors: 0 rx_missed_errors: 0 tx_aborted_errors: 0 tx_carrier_errors: 0 tx_fifo_errors: 0 tx_heartbeat_errors: 0 tx_window_errors: 0 4）[root@linux /]# ethtool -s eth1 autoneg off speed 100 duplex full