Hi, I have a problem similar to this
http://openvswitch.org/pipermail/dev/2014-April/038779.html I am using OVSSwitch V2.3 with OpenFlow 1.3 for multiple MPLS labels. I need to pop one MPLS label while retaining the other labels. But whenever I use POP_MPLS=0x8847, I get error sudo ovs-ofctl -O OpenFlow13 add-flow $S1 "table=1,in_port=2,eth_type=0x8847,mpls_bos=0,actions=pop_mpls:0x8847,output:3" OFPT_ERROR (OF1.3) (xid=0x2): OFPBAC_BAD_ARGUMENT OFPT_FLOW_MOD (OF1.3) (xid=0x2): (***truncated to 64 bytes from 104***) 00000000 04 0e 00 68 00 00 00 02-00 00 00 00 00 00 00 00 |...h............| 00000010 00 00 00 00 00 00 00 00-01 00 00 00 00 00 80 00 |................| 00000020 ff ff ff ff ff ff ff ff-ff ff ff ff 00 00 00 00 |................| 00000030 00 01 00 17 80 00 00 04-00 00 00 02 80 00 0a 02 |................| sudo ovs-ofctl -O OpenFlow13 add-flow $S6 "table=1,in_port=2,eth_type=0x8847,mpls_bos=0,actions=pop_mpls:0x8847,resubmit(,1)" OFPT_ERROR (OF1.3) (xid=0x2): OFPBAC_BAD_ARGUMENT OFPT_FLOW_MOD (OF1.3) (xid=0x2): (***truncated to 64 bytes from 104***) 00000000 04 0e 00 68 00 00 00 02-00 00 00 00 00 00 00 00 |...h............| 00000010 00 00 00 00 00 00 00 00-01 00 00 00 00 00 80 00 |................| 00000020 ff ff ff ff ff ff ff ff-ff ff ff ff 00 00 00 00 |................| 00000030 00 01 00 17 80 00 00 04-00 00 00 02 80 00 0a 02 |................| However, for POP_MPLS=0x800 this error does not occur sudo ovs-ofctl -O OpenFlow13 add-flow $S6 "table=1,in_port=2,eth_type=0x8847,mpls_bos=0,actions=pop_mpls:0x800,resubmit(,1)" It would be very helpful if somebody points out my mistake. Thanks & Regards, Maiti _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
