[ale] usb NIC and hotplug

Robert E. Karaffa, II rkaraff at emory.edu
Mon Oct 25 13:01:18 EDT 2004


hi folks,
   i'm configuring a very old compaq presario 3020 to be used as a
firewall/internet gateway and i'm having a hard time with a usb NIC (netgear
ea101).

this computer has one PCI and three ISA slots, all are in use.  one ISA slot is
taken by a 3Com 3c509 NIC, which was easily configured (Mandrake 9.2.1).  i can
configure the usb NIC no problem, but in stress tests, it drops its network
connection after a minute or so.  usually, i'll test it by transferring a large
amt of data (1-200Mb).  have not had any success, and the only cure is to
unplug/reinsert the usb NIC.  linux doesn't think there is a problem (none of
the typical monitors notice that the network is unreachable, even though ping
doesn't work).

i've googled and found no answers so far.  any clues anybody?  i seem to recall
this may be a hotplug issue...

-Bob K.

--


**************************
Robert E. Karaffa, II
Technical Director
Emory University
Flow Cytometry Core Facility
1364 Clifton Rd. N.E.
Box 82
Atlanta, Ga 30322
voice: 404/712-4429
e-mail: rkaraff at emory.edu
web:  http://corelabs.emory.edu/home.cfm#flo/
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