Thanks Vasu for the help. I tried the command you suggested me and i was able to swap the value of the mpls label to the value specified in the command or to any desired value i wanted.
Thanks again for the help. Regards Deepak On Thu, Oct 10, 2013 at 4:03 PM, Vasu Dasari <[email protected]> wrote: > Can you try this command for MPLS swap operation? I tried this with > ovs-1.11 > > ovs-ofctl add-flow br0 > in_port=1,dl_type=0x8847,dl_src=00:00:00:00:01:01,dl_dst=00:00:00:00:01:02,dl_vlan=1,mpls_label=10,actions=set_field:100-\>mpls_label,output:2 > > Vasu > > Sent from my iPad > > On Oct 10, 2013, at 6:29 AM, deepak salaria <[email protected]> > wrote: > > Thanks Nick for the reply. > > I will check this Nick and will let you inform whether this worked or > not.But according to the man page of ovs-ofctl push and pop actions both > take ether-type as an arguement rather than an integer value.Please correct > me if i am wrong. > > Hoping for a positive reply from your side. > > Regards > > Deepak > > > On Wed, Oct 9, 2013 at 12:59 PM, Nicholas Bastin <[email protected]>wrote: > >> On Wed, Oct 9, 2013 at 3:25 AM, deepak salaria < >> [email protected]> wrote: >> >>> Basically i want to swipe the default value of label that ovs pushes >>> i.e. 0 to the value i want.For e.g. i am using the following setup: >>> >>> 1. Using three ovs switches >>> 2. The first one pushes the mpls header with default mpls label 0 by >>> using push_mpls action. >>> 3. The second one swipes the mpls label 0 to a particular value say 100. >>> 4. The third one removes the mpls header from the ipv4 packet which can >>> be done by the pop_mpls action. >>> >>> So Ben,can you please guide me through which i can change or swipe the >>> value of the mpls label in the 3rd step to the desired value i want. >>> >> >> You need to pop the bottom label and push a new one with the value of 100 >> (which is what a mythical "set_mpls_label" action would have to do anyhow, >> on most hardware). >> >> -- >> Nick >> > > _______________________________________________ > discuss mailing list > [email protected] > http://openvswitch.org/mailman/listinfo/discuss > >
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