Re: Problem in detecting the network cards on RH

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lspci cannot resolve driver issues, it reads the device IDs on the bus and then reports what it finds.

As far as I can remember, Broadcom 5761 support was updated in RHEL 5.2 and your kernel is older than that. Have a look here:

http://oss.oracle.com/el5/docs/RELEASE-NOTES-U2-en.html#Kernel_and_Driver_Updates

I think the earliest kernel you should be running is at least kernel-2.6.18-92.x

BTW, it is possible to compile from sources and have the drivers on your current kernel included, but if you can RHN update the machine, that would be better.

GM

--
--
George Magklaras BSc Hons MPhil
RHCE:805008309135525

Senior Computer Systems Engineer/UNIX-Linux Systems Administrator
EMBnet Technical Management Board
The Biotechnology Centre of Oslo,
University of Oslo
http://folk.uio.no/georgios

Tel: +47-22840535

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Margaret Doll wrote:
We have a RedHat system running the  2.6.18-53.el5  operating system.

The hardware on the system includes two ethernet cards:

         Broadcom 5761 PCI express NIC
        Intel  Pro 1000 CT Gb PCI

We have the drivers recommended for the cards installed; namely, tg3 and e1000. I can see these drivers listed when I run lsmod.

lspci  can see the two ethernet cards.

However, hwbrowser and dmidecode do not see any ethernet devices.

When we originally tried to put the system on the network, we saw an sit connection. We disabled sit by adding "alias net-pf-10 off " to /etc/modprobe.conf to turn off IPv6. Truning off IPv6 in /etc/sysconfig/network did not do the trick.

We have /etc/sysconfig/network and /etc/sysconfig/network-scripts/ifcfg-eth0 set up correctly.

On a reboot and then using "ifconfig", we only see the lo network connection.

How do we connect to the ethernet cards?




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