[mpls-linux-general] ebtables problem

[<dad...@gm...>]

Sorry to bother you again.

I meet problem about ebtables.
When I type the command 'ebtables -t nat -A PROROUTING -i eth1 -j mpls
--nhlfe 0x2',
system replies: Illegal targe name 'mpls'.
I had tried patched ebtables source code and  ebtables-mpls rpm,
both of them have the same reply.
Also, I'm sure mplsbr and ebt_mpls had already compilered into kernel.

How can I deal with this problem?
Or Are there other alternative methods?

Well, thanks for your answering anywhere.
Regard.