Greg Lopp on 13 Jan 2005 19:33:57 -0000


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Re: [PLUG] eth card identification


Paul L. Snyder wrote:
Even easier: Just pull the network cable out of one interface and run
mii-tool.  It will report link ok/no link for all the cards in your
system, by interface name.  (It's also useful for dealing with
Ethernet autonegotiation problems.)

It's part of net-tools, so it's probably already lurking around your
sbin.

Yea, mii-tool is nice. I discovered it two days ago while trying to debug an ethernet driver. It also lets you force 100 vs 10 Mb and half vs full duplex.

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