how to diagnose ethernet card?

2000-08-30 Thread Chris Majewski
Given that my network is down, how can I check if my NIC works?
In particular, if el3diag gives a successful-looking message and
no errors, can I assume the NIC is OK? (My cable modem connection is
foobar and I would like to at least trust my hardware)
thanks 
chris




Re: how to diagnose ethernet card?

2000-08-30 Thread Michael Smith
tcpdump tells you the raw tcp messages, and is great for troubleshooting.

Also, ping your net address

ifconfig might be what you are looking for if you want to see if the interface 
is
setup and running.

Chris Majewski wrote:

 Given that my network is down, how can I check if my NIC works?
 In particular, if el3diag gives a successful-looking message and
 no errors, can I assume the NIC is OK? (My cable modem connection is
 foobar and I would like to at least trust my hardware)
 thanks
 chris

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Re: how to diagnose ethernet card?

2000-08-30 Thread Chris Majewski


On Wed, 30 Aug 2000, Michael Smith wrote:

 tcpdump tells you the raw tcp messages, and is great for troubleshooting.
yeah I used this and it did help a bit

 
 Also, ping your net address
this always worked 

 
 ifconfig might be what you are looking for if you want to see if the 
 interface is
 setup and running.
yeah this always worked too. 

(connection works now, thanks.  for the record:
time spent away from debian-user trying to fix problem: 4 days
time spent on debian-user before problem fixed: 2 minutes)

chris