Hi Anirudh, Yes, SFC flow_rules are not downloaded. Could you check q-agt timeout errors? My suggestion is to recheck flow_classifer fields like protocol ports. If possible please find me over IRC #openstack-neutron in IST.
Thanks., Mohankumar.N On Wed, Dec 14, 2016 at 5:14 PM, Anirudh Gupta <anirudh2.gu...@aricent.com> wrote: > Hi Mohan, > > > > Request you to further extend your support in order to resolve the issue. > > > > Regards > > Anirudh Gupta > > > > *From:* Anirudh Gupta > *Sent:* Tuesday, December 13, 2016 5:25 PM > *To:* 'nmohankumar1...@gmail.com' <nmohankumar1...@gmail.com> > *Cc:* Mohit Gupta <mohit2.gu...@aricent.com>; Lovelesh Pandya < > lovelesh.pan...@aricent.com> > *Subject:* RE: FW: No Relevant flows in br-int after SFC Creation > > > > Hi Mohan, > > > > Thanks for your valuable inputs. > > > > We have deleted the previous port chain and flow classifier. > > > > As suggested, again created the port chain and flow classifier using vm1 > and vm3. > > > > · *neutron flow-classifier-create --ethertype IPv4 --description > "HTTP traffic from 10.0.0.8 to 10.10.10.6" --ethertype IPv4 > --source-ip-prefix 10.10.10.8/32 <http://10.10.10.8/32> > --destination-ip-prefix 10.10.10.6/32 <http://10.10.10.6/32> --protocol tcp > --source-port 1000:1000 --destination-port 80:80 FC1 > --logical_source_port 3064d8be-2c14-4c3c-8e51-d1ed38be9cbf* > > > > · *neutron port-chain-create --port-pair-group PPG1 > --port-pair-group PPG2 --flow-classifier FC1 PC1* > > > > But still we are facing the issue that no dump-groups are getting created > and no relevant flows are observed in the br-int. > > > > I have also captured specific q-agt and q-svc logs of scenarios where only > the flow classifier and port chain is getting created. > > > > q-agt.log_specific and q-svc.log_specific corresponds to logs of only > creation of flow classifier and port chain. > > q-agt.log_all and q-svc.log_all contains all the logs. > > > > I am sharing you new Br-int dump-flows and updated SFC Command List as > well. > > > > Request you to extend your support in order to resolve the issue. > > > > Regards > > Anirudh Gupta > > > > *From:* Mohan Kumar [mailto:nmohankumar1...@gmail.com > <nmohankumar1...@gmail.com>] > *Sent:* Tuesday, December 13, 2016 4:19 PM > *To:* Anirudh Gupta <anirudh2.gu...@aricent.com> > *Cc:* Mohit Gupta <mohit2.gu...@aricent.com>; Lovelesh Pandya < > lovelesh.pan...@aricent.com> > *Subject:* Re: FW: No Relevant flows in br-int after SFC Creation > > > > Hi Anirudh, > > > > The Flow Classifier fields are not matching with port chain created. > > > > In SFC commands you've shared , The port_chain formed with vm1 , vm2, and > vm3 . But flow _classifier fields pointing vm4 ingress as source_ip and > logical_source_port and vm5 egress_port as the destination. > > > > Request you to change flow_classifer fields as "vm1" as source and "vm3" > as the destination and try again. > > > > *P.S: *Request you always include <openstack-dev@lists.openstack.org> for > widespread and fast response :) > > > > > > Thanks., > > Mohankumar.N > > > > On Tue, Dec 13, 2016 at 2:59 PM, Anirudh Gupta <anirudh2.gu...@aricent.com> > wrote: > > Hi Mohan, > > > > I saw one of your mail chain http://lists.openstack.org/ > pipermail/openstack-dev/2016-August/101755.html , in which Openstack SFC > was created. > > > > We are trying to create Networking SFC using Newton Devstack setup using > Openflow13, but facing some issues. > > > > After creating the port chain by the command list (attached in the mail), > we are facing 2 issues :- > > > > · No relevant flows in br-int (also attached in the mail) > > · Empty dump-groups > > > > Setup Details :- > > > > · Openstack Newton > > · Kernel version - 3.19.0-25-generic > > · ovs version – 2.4.0 > > > > > > We have configured all the configurational files using the link > https://wiki.openstack.org/wiki/Neutron/ServiceInsertionAndChaining and > created SFC following the link http://docs.openstack.org/ > newton/networking-guide/config-sfc.html > > > > The command executed for dump-flows is :- > > > > *stack@Newton-VM:~$ sudo ovs-ofctl -O openflow13 dump-groups br-int* > > *OFPST_GROUP_DESC reply (OF1.3) (xid=0x2):* > > > > We are currently stuck in the issue that there are no dump-groups and no > relevant flows in br-int. > > > > Can you share some pointers to resolve this issue. > > > > The following files are attached in the mail :- > > · local.conf > > · /etc/neutron/plugins/ml2/ml2_conf.ini > > · /etc/neutron/l3_agent.ini > > · /etc/neutron/dhcp_agent.ini > > · q-svc > > · q-agt > > · Br-int Flows > > · SFC Command List > > > > > > With Regards > > > > Anirudh Gupta > > Software Engineer > > anirudh2.gu...@aricent.com | Extension – 4908 > > <https://www.aricent.com/> > > > > > > > > > > "DISCLAIMER: This message is proprietary to Aricent and is intended solely > for the use of the individual to whom it is addressed. It may contain > privileged or confidential information and should not be circulated or used > for any purpose other than for what it is intended. If you have received > this message in error, please notify the originator immediately. If you are > not the intended recipient, you are notified that you are strictly > prohibited from using, copying, altering, or disclosing the contents of > this message. Aricent accepts no responsibility for loss or damage arising > from the use of the information transmitted by this email including damage > from virus." > > > "DISCLAIMER: This message is proprietary to Aricent and is intended solely > for the use of the individual to whom it is addressed. It may contain > privileged or confidential information and should not be circulated or used > for any purpose other than for what it is intended. If you have received > this message in error, please notify the originator immediately. If you are > not the intended recipient, you are notified that you are strictly > prohibited from using, copying, altering, or disclosing the contents of > this message. Aricent accepts no responsibility for loss or damage arising > from the use of the information transmitted by this email including damage > from virus." >
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