[mpls-linux-general] Diffserv over MPLS

[Giuseppe B. <giu...@gm...>]

Hi,
i'm trying to use Diffserv over MPLS,
i've look the Adrian Popa experiment,(L-LSP) but i have a problem with
iptables...
when i do the command :

iptables -A FORWARD -m dscp --dscp 0x1e -j mpls --nhlfe 0x2

the result is:

 iptables: Invalid argument

i can't find the right sintax on manual, is it possibile different for
mpls-linux 1.962 to 1950 (use in this experiment )?
i use fedora core 8 and i've install all patched packed.. iptables too v1.4.1.1.
Thx best regards
Giuseppe