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2018-11-26 11:44:31 -0600 asked a question Networking SFC for NSH support

Dear experts, I am trying the networking-sfc with NSH support in the all-in-one Openstack deploying from devstack. But in my environment, the OVS always can not accept the NSH related flow rules from SFC driver. The following are the corresponding flows and the received error.

For table 5, I got: "hard_timeout=0,idle_timeout=0,priority=0,cookie=18389747003163845,table=5,dl_dst=fa:16:3e:d3:ad:66,eth_type=2048,actions=encap(hdr=nsh,prop(class=nsh,type=md_type,val=1)),set_field:0x1->nsh_spi,set_field:0xff->nsh_si,encap(hdr=ethernet),mod_vlan_vid:16,,resubmit(,10)"  -O openflow13 We got Encap header nsh not support

For table 10, I got: hard_timeout=0,idle_timeout=0,priority=1,cookie=1291058868797254279,nsh_spi=1,nsh_mdtype=1,eth_type=35151,table=10,dl_dst=fa:16:3e:c8:ed:35,dl_vlan=17,nsh_si=255,actions=strip_vlan,move:NXM_OF_ETH_DST->OXM_OF_PKT_REG[0..47],decap(),decap(),move:OXM_OF_PKT_REG[0..47]->NXM_OF_ETH_DST,output:40; Stdout: ; Stderr: ovs-ofctl: -:1: OXM_OF_PKT_REG[0..47]: unknown field `OXM_OF_PKT_REG'

I saw the bug log of ( All of the corresponding rules can be well inserted. I have tried the OVS from 2.8.1 to 2.9.0 by installing via apt-get or building from source. The result is the same. I would lie to ask if any further configuration need to set on (1) OVS or (2) Neutron? Thanks in advance.


Alan JW Chang

2018-11-09 12:06:43 -0600 received badge  Popular Question (source)
2018-11-07 04:02:12 -0600 asked a question Does tacker support Forwarding Graph when using kubernete as VIM?

Dear Experts: Recently, I use devstack to deploy Tacker and use Kubernete as VIM. I have successfully deployed the example of container VNFD in my Kubernete environment. But when I try to create a forwarding graph (or SFC) in the Kubernete environment, it can not be successfully deployed. I would like to ask if currently Tacker can support creating forwarding graph in the Kubernete VIM environment or it is under development. Thanks in advance and looking forward your reply.