az EQL-nel talaltam egy sokkal jobb megoldast, sorry a felreinfrmacioert

$ apt-cache show ifenslave
Package: ifenslave
Priority: optional
Section: net
Installed-Size: 72
Maintainer: Guus Sliepen
Architecture: i386
Version: 0.07-1
Depends: libc6 (>= 2.2.3-1)
Recommends: net-tools
Filename: pool/main/i/ifenslave/ifenslave_0.07-1_i386.deb
Size: 8412
MD5sum: e90d98a8492265d0586b069bb0983704
Description: Attach and detach slave interfaces to a bonding device.
This is a tool to attach and detach slave network interfaces to a bonding
device. A bonding device will act like a normal Ethernet network device to
the kernel, but will send out the packets via the slave devices using a simple
round-robin scheduler. This allows for simple load-balancing, identical to
"channel bonding" or "trunking" techniques used in switches.
.
The kernel must have support for bonding devices for ifenslave to be useful.

szoval kernelbe bonding support aztan gyerunk ifenslave

kernel configban:
Newtork device support / Bonding driver support

-cb