[mpls-linux-general] mpls beta 1.127 - Diffserv

[ncc49a <nc...@si...>]

Hi James,

	I am trying out the diffserv functionality for the latest mpls patch.

 	When I input this instruction:

$MPLSADM -v -A -O gen:37:eth0 -o 
ds2exp:0xff:0x1a:0x1:push:gen:37:set:eth0:ipv4:192.168.1.161 

 	I get the errors saying: 
1) Mask for ds2exp is too large, must be less then 0x40
2) Out Instr: No such device or address.

 	I must be using the above instruction wrongly. Can u provide me some 
pointers on this?

	Next, for the above mask... is it applied to the DS code point or the entire 
DS field? I am not sure, but I think "tc" from iproute2 applies the mask to 
the whole field..., such that a mask of 0x3 and a DS field of 0x6b will give 
a DS Code Point of 0x1a, which is AF. 

	Thanks a lot!

Paul