Re: Mystery of device names

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Somebody in the thread at some point said:

> I've noticed before that computers often seem to insist
> on using a particular device,
> without any particular reason as far as I can see.
> Eg a WiFi card might work as eth1 but not as eth0,
> no matter how hard one tries to persuade it.

AIUI the driver gets to choose the base part of the device name, like
"eth" or "wlan".  It then tacks on a number that depends on how many
network interfaces already exist using the same basename.

So in the eth1 case you mention, no doubt your wired ethernet adapater
already owned eth0... note interfaces don't show in

ifconfig

unless they are up.

ifconfig -a

will show you all the devices that actually exist whether they are up or
not.  So I guess that is why you couldn't convince the wlan device to
use eth0.

As to how your ethernet device grew to like a network interface name of
dev10788, I have no idea but would also like to know.

-Andy

-- 
fedora-list mailing list
fedora-list@xxxxxxxxxx
To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
[Index of Archives]     [Older Fedora Users]     [Fedora Announce]     [Fedora Package Announce]     [EPEL Announce]     [Fedora Magazine]     [Fedora News]     [Fedora Summer Coding]     [Fedora Laptop]     [Fedora Cloud]     [Fedora Advisory Board]     [Fedora Education]     [Fedora Security]     [Fedora Scitech]     [Fedora Robotics]     [Fedora Maintainers]     [Fedora Infrastructure]     [Fedora Websites]     [Anaconda Devel]     [Fedora Devel Java]     [Fedora Legacy]     [Fedora Desktop]     [Fedora Fonts]     [ATA RAID]     [Fedora Marketing]     [Fedora Management Tools]     [Fedora Mentors]     [SSH]     [Fedora Package Review]     [Fedora R Devel]     [Fedora PHP Devel]     [Kickstart]     [Fedora Music]     [Fedora Packaging]     [Centos]     [Fedora SELinux]     [Fedora Legal]     [Fedora Kernel]     [Fedora OCaml]     [Coolkey]     [Virtualization Tools]     [ET Management Tools]     [Yum Users]     [Tux]     [Yosemite News]     [Gnome Users]     [KDE Users]     [Fedora Art]     [Fedora Docs]     [Asterisk PBX]     [Fedora Sparc]     [Fedora Universal Network Connector]     [Libvirt Users]     [Fedora ARM]

  Powered by Linux