how is udev integrated in redhat enterprise linux5?

[Allen Chen]

man udev will help

Allen


leilei175 at gmail.com 写道:
> Hi,
>
> I have some question about the network device naming mechanism in
> enterprise Linux5.
> On my box with 2 on-board network interface and another 2 intel
> network interface,the order of these four interfaces will change from
> time to time.I mean sometimes the 2 on-board are eth0 eth1,sometimes
> they are eth1 eth2.
>
> I know I can use MAC address to fix the order.I'm just curious about
> how could the order change boot by boot without any modification on
> configuration or hardware.
>
> could any one give some suggestion?
>
> Thanks
>
>