回复：Thank you very much for the reply

来源: butdie 于 2007-06-06 08:19:55 [] [旧帖] [给我悄悄话] 阅读数 : (302 bytes)
回答: 回复：LAN card connection setup in RHEL 4.5 由 butdie 于 2007-06-05 17:05:53

if eth0 is created, and there's no error in dmesg, check:

ifconfig eth0

it should say "UP"

the problem is more likely to be hardware, try another cable, make sure connection is secure, try another jack, or even another router, etc.

debugging hardware could be even harder

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