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Old 2nd March 2009, 06:57 AM
andy2008 Offline
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Posts: 63
Weird problem when adding new ETH

Hello guys. Weird problem I'm having when adding a new eth to my Fedora 10 machine. It's the first time in many years I needed to do this (add a new card after install), but I really needed another one...
After adding the new card (I already had 3 cards: eth0, eth1, eth2) I booted the server expecting to see the new eth3 card (the new card is a very common Realtek 8139)
The first thing I noticed was the long time it took Fedora to start UDEV (before adding the new card, UDEV would start at the beginning in less than a second). Well, this time it took UDEV about 40 seconds to finally show the [OK].
When booting finished I checked to see the new card with a "dmesg | grep eth3" but there was no such card. After that I discovered that the new card was actually named "eth2_rename". I thought it was strange but because I was in a hurry I configured the card as it was. Everything went smoothly..... until the next reboot that is. After rebooting, the new card was no longer named "eth2_rename" it was named "eth1_rename"... And of course, my configuration for "eth2_rename" was no longer valid.
So basically, everytime I reboot, UDEV lingers for about one minute, and renames the eth adapter, giving it a different name on each reboot (always a name containing "ethX_rename".
Of course, I tried in a lot of ways to rename the card myself, I even booted Gnome, entered the system network configuration, but could not find a viable solution.
Any help would be greatly appreciated! Thanks !
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Old 2nd March 2009, 07:12 AM
LionStar Offline
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Join Date: Mar 2009
Posts: 40
I am not sure. This is a weird one. You may try removing all your eth cards and removing the files stored in /etc/sysconfig/network-scripts. They are in the form of "ifcfg-<dev>" e.g. ifcfg-eth0, ifcfg-eth1.

Then reinstall all your cards and make sure that the ifcfg file should have the MAC Address of the specific NIC. Run "service network restart".

Be sure you save all the ifcfg-<dev> files to an alternate location before you change anything. Coz if it doesn't work you can put them back and restart to get back where it already was.

Linux

Last edited by LionStar; 23rd March 2009 at 03:15 PM.
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