Hello Bryant, Well, first do modinfo 8139too, here's the output:
[predrag@dementia predrag]$ modinfo 8139too
author: Jeff Garzik <jgarzik@xxxxxxxxx>
description: RealTek RTL-8139 Fast Ethernet driver
license: GPL
parm: debug:8139too bitmapped message enable number
parm: multicast_filter_limit:8139too maximum number of filtered multicast addresses
parm: media:8139too: Bits 4+9: force full duplex, bit 5: 100Mbps
parm: full_duplex:8139too: Force full duplex for board(s) (1)
vermagic: 2.6.6-1.435.2.3custom PENTIUM4 REGPARM 4KSTACKS gcc-3.3
depends: mii
alias: pci:v000010ECd00008139sv*sd*bc*sc*i*
alias: pci:v000010ECd00008138sv*sd*bc*sc*i*
alias: pci:v00001113d00001211sv*sd*bc*sc*i*
alias: pci:v00001500d00001360sv*sd*bc*sc*i*
alias: pci:v00004033d00001360sv*sd*bc*sc*i*
alias: pci:v00001186d00001300sv*sd*bc*sc*i*
alias: pci:v00001186d00001340sv*sd*bc*sc*i*
alias: pci:v000013D1d0000AB06sv*sd*bc*sc*i*
alias: pci:v00001259d0000A117sv*sd*bc*sc*i*
alias: pci:v00001259d0000A11Esv*sd*bc*sc*i*
alias: pci:v000014EAd0000AB06sv*sd*bc*sc*i*
alias: pci:v000014EAd0000AB07sv*sd*bc*sc*i*
alias: pci:v000011DBd00001234sv*sd*bc*sc*i*
alias: pci:v00001432d00009130sv*sd*bc*sc*i*
alias: pci:v000002ACd00001012sv*sd*bc*sc*i*
alias: pci:v0000018Ad00000106sv*sd*bc*sc*i*
alias: pci:v0000126Cd00001211sv*sd*bc*sc*i*
alias: pci:v00001743d00008139sv*sd*bc*sc*i*
alias: pci:v0000021Bd00008139sv*sd*bc*sc*i*
alias: pci:v000010ECd00008129sv*sd*bc*sc*i*
alias: pci:v*d00008139sv000010ECsd00008139bc*sc*i*
alias: pci:v*d00008139sv00001186sd00001300bc*sc*i*
alias: pci:v*d00008139sv000013D1sd0000AB06bc*sc*i*
and after do modprobe 8139too edit /etc/modprobe.conf and add these lines alias ethX 8139too X stands for ethernet number (interface number)
then create a script for that device in: /etc/sysconfig/network-scripts/ifcfg-ethX
and that's it.
