linux下怎么看网卡的速度？

kkcocoon

看网卡硬件找不到，不知道是10M还是100M的。
最好能从软件里看到了
linux下有没有像windows一样的在网络属性里可以看到的网卡的速度？
怎么看？

好好先生

dmesg |grep eth0
试试

天外闲云

原帖由 "好好先生" 发表：
dmesg |grep eth0
试试

[landrew@Cloud landrew]$ dmesg | grep eth0
divert: allocating divert_blk for eth0
eth0: Realtek RTL8201 PHY transceiver found at address 2.
eth0: Using transceiver found at address 2 as default
eth0: SiS 900 PCI Fast Ethernet at 0xcc00, IRQ 5, 00:a0:cc:d7:62:81.
divert: freeing divert_blk for eth0
divert: allocating divert_blk for eth0
eth0: Realtek RTL8201 PHY transceiver found at address 2.
eth0: Using transceiver found at address 2 as default
eth0: SiS 900 PCI Fast Ethernet at 0xcc00, IRQ 5, 00:a0:cc:d7:62:81.
eth0: Media Link On 10mbps half-duplex

的确有效。

kkcocoon

哪里看到有100M/10M的速度了？ （redhat linux 9）

[root@ccvlinux root]# dmesg |grep eth0
divert: allocating divert_blk for eth0
eth0: VIA VT6102 Rhine-II at 0xd000, 00:50:ba:10:e6:65, IRQ 9.
eth0: MII PHY found at address 8, status 0x782d advertising 01e1 Link 45e1.
eth0: Setting full-duplex based on MII #8 link partner capability of 45e1.


[root@ccvlinux root]# dmesg | grep Link
isapnp: Card 'D-Link DE-220P PnP ISA Card'
eth0: MII PHY found at address 8, status 0x782d advertising 01e1 Link 45e1.
eth1: MII PHY found at address 8, status 0x782d advertising 01e1 Link 45e1.

jozix

我也尝试了一下 !和 楼上的 结果一样!
没出现什么速度 之类的字符~~~~~~~~~~~~~~

好好先生

我的

dmesg |grep eth0
divert: allocating divert_blk for eth0
eth0: RealTek RTL8139 Fast Ethernet at 0xd0929000, 00:e0:4c:81:c0:4d, IRQ 11
eth0:  Identified 8139 chip type 'RTL-8139C'
eth0: Setting 100mbps full-duplex based on auto-negotiated partner ability 45e1.bridge-eth0: up
bridge-eth0: attached

llzqq

最苯的办法：连WIN2K在WIN2K下看一下本地连接速率。

llzqq

[quote]原帖由 "好好先生"][/quote 发表：


为何我的是这样的：

1. [root@home root]# dmesg |grep eth1
   
2. divert: allocating divert_blk for eth1
   
3. eth1: RealTek RTL8139 Fast Ethernet at 0xd092e000, 00:e0:4c:92:b8:87, IRQ 11
   
4. eth1:  Identified 8139 chip type 'RTL-8139C'
   
5. eth1: Setting half-duplex based on auto-negotiated partner ability 0000.

复制代码

platinum

安装iptraf的源码包，然后编译安装，可以动态检测网络接口的速度和作FILTER

poper

最简单的是mii-tool