Also......check the files in the directory /etc/sysconfig/networking/profiles These have a habit of overriding all the other settings.... P. + Maciej Zenczykowski wrote: > I'd suggest looking around the ifcfg-eth* files (somewhere in > /etc/sysconfig/network-scripts I think) nad commenting out HWADDR= > lines, if that works, then try reversing the HWADDR lines - this will > reverse the numbers of the ethernet cards (ie making eth0 eth1 and > eth1 eth0) but should result in a stable configuration till next > hardware change. > > And you problem? IMHO, when the system boots up, one card gets the > name eth0, the other eth1, when checking HWADDR the first eth0 card > matches the ifcfg-eth1 HWADDR MAC address and is thus renamed to eth1, > which fails, since eth1 already exists, and thus gets a random name, > while the second eth1 matches the ifcfg-eth0 HWADDR MAC address and is > thus renamed to eth0. In the end the physical eth1 is eth0 and the > physical eth0 gets a random dev* name. This should probably be fixed > sometime... first rename all devices to random names and only > afterwards rename then to eth* according to the configuration files. > > Cheers, > MaZe. > > PS. alternatively you can open the case and switch the two network cards, > they'll be detected in reverse order and the previous renaming problem > should vanish. > > On Mon, 9 May 2005, Michael Rock wrote: > >> btw - the two NIC cards are identical Intel Pro100S >> and I also tried latest drivers. >> >> --- Michael Rock <mikerocks65@xxxxxxxxx> wrote: >> >>> Hi, I have a problem when adding a second NIC card. >>> It will not configure to eth1 and keeps changing its >>> device name on reboot to dev and a number, like >>> dev8761. >>> >>> I tried changing BIOS setting, plug/play on/off and >>> forcing IRQ for PCI slots. But no difference. >>> >>> centos-3-4.2 >>> >>> Any ideas? thx >>> >>> __________________________________________________ >>> Do You Yahoo!? >>> Tired of spam? Yahoo! Mail has the best spam >>> protection around >>> http://mail.yahoo.com >>> _______________________________________________ >>> CentOS mailing list >>> CentOS@xxxxxxxxxx >>> http://lists.centos.org/mailman/listinfo/centos >>> >> >> >> >> __________________________________ >> Do you Yahoo!? >> Make Yahoo! your home page >> http://www.yahoo.com/r/hs >> _______________________________________________ >> CentOS mailing list >> CentOS@xxxxxxxxxx >> http://lists.centos.org/mailman/listinfo/centos >> > _______________________________________________ > CentOS mailing list > CentOS@xxxxxxxxxx > http://lists.centos.org/mailman/listinfo/centos