Re: nic swap?

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Steven W. Orr wrote:

On Tuesday, Mar 9th 2004 at 15:48 -0500, quoth shane c branch:

=>Steven W. Orr wrote:
=>
=>> On Tuesday, Mar 9th 2004 at 14:25 -0500, quoth shane c branch:
=>> =>> =>I have server running RH9 with two nic's, eth0 and eth1.
=>> =>
=>> =>I recently acquired a gigabit nic to replace eth1. How do I go about =>> =>swapping the cards so that the gigabit card will be eth1 rather than eth2?
=>> =>
=>> Something like this in your modules.conf file.
=>> =>> =>> alias eth0 3c59x
=>> alias eth1 3c59x
=>> options eth0 -o 3c59x-0 io=0x240 irq=5
=>> options eth1 -o 3c59x-1 io=0x300 irq=7
=>> =>
=>Can you be a little more specific? I found /etc/module.conf:
=>
=>alias eth0 pcnet32
=>alias eth1 e100
=>alias scsi_hostadapter ips
=>alias usb-controller usb-uhci
=>
=>that's the text of the current file. I still don't quite get what I need =>to do.


I don't know what your io addresses or irq's are. Look them up in dmesg after a fresh boot. Eventually you will end up with something like this:

alias eth0 pcnet32
alias eth1 e100
options eth0 -o pcnet io=ioadder1 irq=irq1
options eth1 -o e100  io=ioadder2 irq=irq2
alias scsi_hostadapter ips
alias usb-controller usb-uhci


All I see there is IRQ to pin mappings. I don't see anything relating to the nic in dmesg. I had to do a reboot earlier today due to mounting the server in a rack.


I just don't know what I should looking for.

What happens if I just shutdown, swap the card, and bring it up again?

--
regards,

shane


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