[mpls-linux-general] MPLS ds2exp parameter

[Nicolas S. <xen...@gm...>]

Hi,

What does mean ds2exp in the following MPLS instruction?
#do the following mapping:
#  DSCP  EXP  TCINDEX
#  0x1A   3      1
#  0x2E   5      2
#  0x00   0      3
#and push label 1000 for destination PC2
var1=`mpls nhlfe add key 0 instructions ds2exp 0xf 0x1a  0x3  0x2e 0x5 0x0
0x0 exp2tc 0x3 0x1 0x5 0x2 0x0 0x3 push gen 1000 nexthop eth1 ipv4
10.0.0.2| grep key |cut -c 17-26`

Thanks for your help,
Nicolas.