[mpls-linux-devel] MPLS v1.955, iptables NHLFE target broken?

[Marco S. <mar...@s2...>]

Hello,

iptables doesn't like -j mpls --nhlfe "key" target anymore. Where
"key" is a previously created key with mpls nhlfe add...

iptables: Unknown error 4294967295 is displayed. This is due to a bug
in this version of iptables, it means "Invalid Argument".
In /var/log/messages, the following is mentioned:
kernel: ip_tables: mpls target: invalid size 0 != 12

These are the instructions to confirm the error:
 modprobe mpls4
 mpls nhlfe add key 0 instructions push gen 1000 nexthop eth0 ipv4 10.0.2.3
--> returs key
 iptables -A FORWARD -m dscp --dscp 10 -j mpls --nhlfe "key"

I'm using FC5 with all needed packages from SF.
I tested the same on an FC4 system with v1.950, everything works
fine.

Regards,
Marco