<div dir="ltr">Hi Sam, <div>the ODL features that I have installed are:</div><div><br></div><div><div>odl-base-all odl-aaa-authn odl-restconf odl-nsf-all odl-adsal-northbound odl-mdsal-apidocs odl-ovsdb-openstack odl-ovsdb-northbound odl-dlux-core</div></div><div><br></div><div>Are those correct?</div><div><br></div><div>I didn't dowloaded yet your demo, maybe tomorrow I'll talk to whom is providing me the VMs to download it and set up the enviroment so I can check it and compare it with mine.</div><div><br></div><div>I'll let you know! :)</div><div><br></div><div>Thank you</div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-11-17 15:28 GMT+01:00 Sam Hague <span dir="ltr"><<a href="mailto:shague@redhat.com" target="_blank">shague@redhat.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Silvia,<div><br></div><div>looks like you also have the l2switch feature loaded. l2switch should not be used with the openstack integration since both apps want to own the openflow tables.</div><div><br></div><div>I would disable l3 for now, until you get basic l2 working.</div><div><br></div><div>I have added some comments below. Look for [sh] below.</div><div><br></div><div>Normally when the dhcp fails it is because some path to the neutron dhcp namespace failed. Typically a tunnel wasn't built back to the control node or the flows to get there were not added. Or the packets failed to get back to the dhcp node. in the flows below, it looks like the tunnels are there and it looks like the dhcp requests are sent from the vms, but the dhcp requests are not making it into the control node's tunnel port. Is the local_ip address the right address to reach the nodes via the tunnels? I would run tcpdump on the tunnel ports to see why the packts are not going from node to node.</div><div><br></div><div>These slides walk through how the flows and ports should look. You should be able to match them to what you have in your setup to see where the failure is.</div><div><br></div><div><a href="https://docs.google.com/presentation/d/1KIuNDuUJGGEV37Zk9yzx9OSnWExt4iD2Z7afycFLf_I/edit#slide=id.p95" target="_blank">https://docs.google.com/presentation/d/1KIuNDuUJGGEV37Zk9yzx9OSnWExt4iD2Z7afycFLf_I/edit#slide=id.p95</a><br></div><div><br></div><div>Also curious, did you download the all-in-on setup off the main ovsdb wiki? You should be able to simply fire that up and see a working setup. It goes with the slides to help troubleshoot. Then see all the flows and config. From there you can expand to a larger setup as you have.</div><div><br></div><div>Thanks, Sam</div><div class="gmail_extra"><br><div class="gmail_quote"><span class="">On Tue, Nov 17, 2015 at 3:38 AM, Silvia Fichera <span dir="ltr"><<a href="mailto:fichera.sil@gmail.com" target="_blank">fichera.sil@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr">Hi<div>These are my output:</div><div><div>neutron agent-list</div><div>+--------------------------------------+----------------+-----------+-------+----------------+------------------------+</div><div>| id | agent_type | host | alive | admin_state_up | binary |</div><div>+--------------------------------------+----------------+-----------+-------+----------------+------------------------+</div><div>| df34892b-4e00-4504-a9c2-6d73b89e7be7 | Metadata agent | devstack1 | :-) | True | neutron-metadata-agent |</div><div>| e6497bd3-d34d-413d-8d99-c34df2d4de7e | DHCP agent | devstack1 | :-) | True | neutron-dhcp-agent |</div><div>+--------------------------------------+----------------+-----------+-------+----------------+------------------------+</div></div><div><br></div><div>br-int Controller/Compute node:</div><div><br></div><div><div>sudo ovs-ofctl dump-flows br-int -O Openflow13</div><div>OFPST_FLOW reply (OF1.3) (xid=0x2):</div><div> cookie=0x0, duration=64916.193s, table=0, n_packets=9, n_bytes=1458, in_port=7,dl_src=fa:16:3e:cf:fd:30 actions=set_field:0x40e->tun_id,load:0x1->NXM_NX_REG0[],goto_table:20</div></div></div></blockquote></span><div>[sh] guessing this is the dhcp port </div><span class=""><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div><div> cookie=0x0, duration=66408.764s, table=0, n_packets=3, n_bytes=180, priority=0 actions=goto_table:20</div><div> cookie=0x0, duration=64916.188s, table=0, n_packets=0, n_bytes=0, priority=8192,in_port=7 actions=drop</div></div></div></blockquote><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div><div> cookie=0x2b00000000000047, duration=64906.395s, table=0, n_packets=0, n_bytes=0, priority=2,in_port=7 actions=output:5,output:6,CONTROLLER:65535</div></div></div></blockquote></span><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div><span class=""><div> cookie=0x2b0000000000003e, duration=64996.333s, table=0, n_packets=0, n_bytes=0, priority=2,in_port=3 actions=output:4,output:5,output:2,output:1,output:6,CONTROLLER:65535</div><div> cookie=0x2b00000000000046, duration=64906.395s, table=0, n_packets=0, n_bytes=0, priority=2,in_port=6 actions=output:5,output:7,CONTROLLER:65535</div><div> cookie=0x2b00000000000045, duration=64906.400s, table=0, n_packets=3517, n_bytes=211377, priority=2,in_port=5 actions=output:6,output:7</div></span><div>[sh] anything with this cookie=0x2b0000... is an l2switch flow. in this one here it is grabbing packets. Possibly they are the dhcp ones. For anything in the netvirt pipeline to work the packets have to go through the whole pipeline. Packets are marked in table 0 and go all the way to table 110 before they are l2-forwarded. Some l3 will exit earlier, but the point is that they packets have to get to table 110 to get forwarded correctly.</div><span class=""><div> cookie=0x2b0000000000003f, duration=64996.332s, table=0, n_packets=0, n_bytes=0, priority=2,in_port=1 actions=output:4,output:5,output:2,output:3,output:6,CONTROLLER:65535</div><div> cookie=0x2b0000000000003b, duration=64996.335s, table=0, n_packets=0, n_bytes=0, priority=2,in_port=4 actions=output:5,output:2,output:3,output:1,output:6,CONTROLLER:65535</div><div> cookie=0x2b0000000000003d, duration=64996.333s, table=0, n_packets=0, n_bytes=0, priority=2,in_port=2 actions=output:4,output:5,output:3,output:1,output:6,CONTROLLER:65535</div><div> cookie=0x0, duration=64916.143s, table=0, n_packets=0, n_bytes=0, tun_id=0x40e,in_port=6 actions=load:0x2->NXM_NX_REG0[],goto_table:20</div></span></div></div></blockquote><div>[sh] this should be the tunnel into the node, so that is good. What isn't good is I don't see any packets hitting it. So if dhcp is on this node, then dhcp requests from the other nodes should be hitting this flow as they are trying to reach the dhcp server.</div><span class=""><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div><div> cookie=0x0, duration=66411.533s, table=0, n_packets=1189, n_bytes=124845, dl_type=0x88cc actions=CONTROLLER:65535</div><div> cookie=0x2b00000000000007, duration=66411.622s, table=0, n_packets=0, n_bytes=0, priority=100,dl_type=0x88cc actions=CONTROLLER:65535</div></div></div></blockquote><div><div><br></div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div><div> cookie=0x0, duration=66408.756s, table=20, n_packets=48, n_bytes=7470, priority=0 actions=goto_table:30</div></div></div></blockquote></span><div>[sh] little weird, I conly count 12 packets in earlier flows that could have made it here, so surprised to see 48 </div><span class=""><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div><div> cookie=0x0, duration=66408.749s, table=30, n_packets=48, n_bytes=7470, priority=0 actions=goto_table:40</div><div> cookie=0x0, duration=64916.203s, table=40, n_packets=0, n_bytes=0, priority=36001,ip,in_port=7,dl_src=fa:16:3e:cf:fd:30,nw_src=10.10.10.7 actions=goto_table:50</div><div> cookie=0x0, duration=66408.743s, table=40, n_packets=33, n_bytes=2520, priority=0 actions=goto_table:50</div><div> cookie=0x0, duration=66086.470s, table=40, n_packets=15, n_bytes=4950, priority=61012,udp,tp_src=68,tp_dst=67 actions=goto_table:50</div><div> cookie=0x0, duration=64916.203s, table=40, n_packets=0, n_bytes=0, priority=61011,udp,in_port=7,tp_src=67,tp_dst=68 actions=drop</div><div> cookie=0x0, duration=66408.737s, table=50, n_packets=48, n_bytes=7470, priority=0 actions=goto_table:60</div><div> cookie=0x0, duration=66408.732s, table=60, n_packets=48, n_bytes=7470, priority=0 actions=goto_table:70</div><div> cookie=0x0, duration=66408.727s, table=70, n_packets=48, n_bytes=7470, priority=0 actions=goto_table:80</div><div> cookie=0x0, duration=66408.722s, table=80, n_packets=48, n_bytes=7470, priority=0 actions=goto_table:90</div><div> cookie=0x0, duration=66408.717s, table=90, n_packets=48, n_bytes=7470, priority=0 actions=goto_table:100</div><div> cookie=0x0, duration=64916.217s, table=90, n_packets=0, n_bytes=0, priority=61006,udp,dl_src=fa:16:3e:48:27:5a,tp_src=67,tp_dst=68 actions=goto_table:100</div><div> cookie=0x0, duration=66408.713s, table=100, n_packets=48, n_bytes=7470, priority=0 actions=goto_table:110</div><div> cookie=0x0, duration=64916.151s, table=110, n_packets=0, n_bytes=0, priority=8192,tun_id=0x40e actions=drop</div><div> cookie=0x0, duration=66408.687s, table=110, n_packets=3, n_bytes=180, priority=0 actions=drop</div></div></div></blockquote></span><div>[sh] macthes the 3 from table 0 that are not from the dhcp port or the tunnel port so they are dropped. </div><span class=""><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div><div> cookie=0x0, duration=64916.178s, table=110, n_packets=0, n_bytes=0, priority=16384,reg0=0x2,tun_id=0x40e,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:7</div><div> cookie=0x0, duration=64916.164s, table=110, n_packets=9, n_bytes=1458, priority=16383,reg0=0x1,tun_id=0x40e,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:7,output:6</div></div></div></blockquote></span><div>[sh] flood packets. Matches the 9 from the dhcp port</div><span class=""><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div><div> cookie=0x0, duration=64916.183s, table=110, n_packets=0, n_bytes=0, tun_id=0x40e,dl_dst=fa:16:3e:cf:fd:30 actions=output:7</div><div> cookie=0x0, duration=64914.605s, table=110, n_packets=0, n_bytes=0, tun_id=0x40e,dl_dst=fa:16:3e:7e:0c:43 actions=output:6</div><div> cookie=0x0, duration=64914.763s, table=110, n_packets=0, n_bytes=0, tun_id=0x40e,dl_dst=fa:16:3e:ef:2a:29 actions=output:6</div></div><div><br></div><div><br></div><div>br-int Compute node:</div><div><br></div><div><div>sudo ovs-ofctl dump-flows br-int -O Openflow13</div><div>OFPST_FLOW reply (OF1.3) (xid=0x2):</div><div> cookie=0x0, duration=64953.73s, table=0, n_packets=0, n_bytes=0, tun_id=0x40e,in_port=1 actions=load:0x2->NXM_NX_REG0[],goto_table:20</div></div></div></blockquote></span><div>[sh] tunnel port. this is good. but no packets hitting the port so no dhcp replies are coming back or the dhcp requests were never sent.</div><span class=""><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div><div> cookie=0x0, duration=64953.782s, table=0, n_packets=9, n_bytes=1458, in_port=2,dl_src=fa:16:3e:ef:2a:29 actions=set_field:0x40e->tun_id,load:0x1->NXM_NX_REG0[],goto_table:20</div><div> cookie=0x0, duration=64953.633s, table=0, n_packets=9, n_bytes=1458, in_port=4,dl_src=fa:16:3e:7e:0c:43 actions=set_field:0x40e->tun_id,load:0x1->NXM_NX_REG0[],goto_table:20</div></div></div></blockquote></span><div>[sh] guess you ahve two vms spawned. two flows above will filter traffic coming from the vm.</div><div><div class="h5"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div><div> cookie=0x2b00000000000048, duration=64945.347s, table=0, n_packets=2859, n_bytes=171540, priority=2,in_port=3 actions=output:2,output:4,output:1</div><div> cookie=0x2b0000000000004b, duration=64945.346s, table=0, n_packets=0, n_bytes=0, priority=2,in_port=1 actions=output:3,output:2,output:4,CONTROLLER:65535</div><div> cookie=0x0, duration=64953.777s, table=0, n_packets=0, n_bytes=0, priority=8192,in_port=2 actions=drop</div><div> cookie=0x2b00000000000049, duration=64945.347s, table=0, n_packets=0, n_bytes=0, priority=2,in_port=2 actions=output:3,output:4,output:1,CONTROLLER:65535</div><div> cookie=0x0, duration=64953.617s, table=0, n_packets=0, n_bytes=0, priority=8192,in_port=4 actions=drop</div><div> cookie=0x2b0000000000004a, duration=64945.347s, table=0, n_packets=0, n_bytes=0, priority=2,in_port=4 actions=output:3,output:2,output:1,CONTROLLER:65535</div><div> cookie=0x0, duration=65039.282s, table=0, n_packets=954, n_bytes=100170, dl_type=0x88cc actions=CONTROLLER:65535</div><div> cookie=0x2b00000000000009, duration=65039.291s, table=0, n_packets=0, n_bytes=0, priority=100,dl_type=0x88cc actions=CONTROLLER:65535</div><div> cookie=0x0, duration=65035.376s, table=0, n_packets=12, n_bytes=858, priority=0 actions=goto_table:20</div><div> cookie=0x0, duration=65035.37s, table=20, n_packets=25, n_bytes=3356, priority=0 actions=goto_table:30</div><div> cookie=0x0, duration=65035.367s, table=30, n_packets=25, n_bytes=3356, priority=0 actions=goto_table:40</div><div> cookie=0x0, duration=64953.798s, table=40, n_packets=0, n_bytes=0, priority=36001,ip,in_port=2,dl_src=fa:16:3e:ef:2a:29,nw_src=10.10.10.8 actions=goto_table:50</div><div> cookie=0x0, duration=64953.639s, table=40, n_packets=0, n_bytes=0, priority=36001,ip,in_port=4,dl_src=fa:16:3e:7e:0c:43,nw_src=10.10.10.9 actions=goto_table:50</div><div> cookie=0x0, duration=65035.361s, table=40, n_packets=25, n_bytes=3356, priority=0 actions=goto_table:50</div><div> cookie=0x0, duration=64953.808s, table=40, n_packets=0, n_bytes=0, priority=61011,udp,in_port=2,tp_src=67,tp_dst=68 actions=drop</div><div> cookie=0x0, duration=64953.656s, table=40, n_packets=0, n_bytes=0, priority=61011,udp,in_port=4,tp_src=67,tp_dst=68 actions=drop</div><div> cookie=0x0, duration=65035.356s, table=50, n_packets=25, n_bytes=3356, priority=0 actions=goto_table:60</div><div> cookie=0x0, duration=65035.352s, table=60, n_packets=25, n_bytes=3356, priority=0 actions=goto_table:70</div><div> cookie=0x0, duration=65035.347s, table=70, n_packets=25, n_bytes=3356, priority=0 actions=goto_table:80</div><div> cookie=0x0, duration=65035.343s, table=80, n_packets=25, n_bytes=3356, priority=0 actions=goto_table:90</div><div> cookie=0x0, duration=65035.339s, table=90, n_packets=25, n_bytes=3356, priority=0 actions=goto_table:100</div><div> cookie=0x0, duration=64953.813s, table=90, n_packets=0, n_bytes=0, priority=61006,udp,dl_src=fa:16:3e:48:27:5a,tp_src=67,tp_dst=68 actions=goto_table:100</div><div> cookie=0x0, duration=65035.335s, table=100, n_packets=25, n_bytes=3356, priority=0 actions=goto_table:110</div><div> cookie=0x0, duration=64953.738s, table=110, n_packets=0, n_bytes=0, priority=8192,tun_id=0x40e actions=drop</div><div> cookie=0x0, duration=64953.611s, table=110, n_packets=0, n_bytes=0, tun_id=0x40e,dl_dst=fa:16:3e:7e:0c:43 actions=output:4</div><div> cookie=0x0, duration=64953.768s, table=110, n_packets=0, n_bytes=0, tun_id=0x40e,dl_dst=fa:16:3e:ef:2a:29 actions=output:2</div><div> cookie=0x0, duration=64953.762s, table=110, n_packets=0, n_bytes=0, priority=16384,reg0=0x2,tun_id=0x40e,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:2,output:4</div><div> cookie=0x0, duration=64953.756s, table=110, n_packets=18, n_bytes=2916, priority=16383,reg0=0x1,tun_id=0x40e,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:2,output:1,output:4</div></div></div></blockquote></div></div><div>[sh] this is good, since it says the broadcast packets are flooded. The tunnel port should be in this list also. 18 packets to match the 9 from each vm. Maybe these were the dhcp requests going out.</div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div><div class="h5"><div dir="ltr"><div><div> cookie=0x0, duration=65035.33s, table=110, n_packets=7, n_bytes=440, priority=0 actions=drop</div></div><div><br></div><div>Thanks</div></div><div class="gmail_extra"><br><div class="gmail_quote"><span>2015-11-17 8:42 GMT+01:00 Janki Chhatbar <span dir="ltr"><<a href="mailto:jankihchhatbar@gmail.com" target="_blank">jankihchhatbar@gmail.com</a>></span>:<br></span><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div lang="en-GB" style="line-height:initial;background-color:rgb(255,255,255)"> <div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)">Hi </div><div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)"><br></div><div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)">Check for flows in both the bridges. Check if DHCP agent is running. I faced the same issue but I was using GRE tunnels and manual installation. </div><span><span><div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)"><br></div><div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)">Thanks </div><div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)">Janki</div> <div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)"><br style="display:initial"></div> <div style="font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)">Sent from my BlackBerry 10 smartphone.</div> </span></span><table width="100%" style="border-spacing:0px;background-color:white"> <tbody><tr><td colspan="2" style="font-size:initial;text-align:initial;background-color:rgb(255,255,255)"> <div style="border-style:solid none none;border-top-color:rgb(181,196,223);border-top-width:1pt;padding:3pt 0in 0in;font-family:Tahoma,'BB Alpha Sans','Slate Pro';font-size:10pt"> <div><b>From: </b>Silvia Fichera</div><div><b>Sent: </b>Tuesday, 17 November 2015 13:09</div><div><b>To: </b>Janki Chhatbar</div><div><b>Cc: </b><<a href="mailto:ovsdb-dev@lists.opendaylight.org" target="_blank">ovsdb-dev@lists.opendaylight.org</a>>; <a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a></div><div><b>Subject: </b>Re: [Openstack] No IP assigned to Instances</div></div></td></tr></tbody></table><div><div><div><div><div style="border-style:solid none none;border-top-color:rgb(186,188,209);border-top-width:1pt;font-size:initial;text-align:initial;background-color:rgb(255,255,255)"></div><br><div><div dir="ltr">Hi Janki,<div>I'm using vxlan and I have both br-int and br-ex (but by now I'm not caring about external connection, I think that if it is not able to ping internally it won't be able to reach internet).</div><div><br></div><div>Thanks,</div><div>Silvia</div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-11-16 16:27 GMT+01:00 Janki Chhatbar <span dir="ltr"><<a href="mailto:jankihchhatbar@gmail.com" target="_blank">jankihchhatbar@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div lang="en-GB" style="line-height:initial;background-color:rgb(255,255,255)"> <div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)">Hi Silvia</div><div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)"><br></div><div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)">Could you check flows in ovs bridges. If you are using GRE tunnels, there should be only 1 bridge - br-int in compute and Neutron node each. You will need to configure IP of the end point for tunnel.</div><div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)"><br></div><div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)">Thanks</div><div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)"> Janki</div> <div style="width:100%;font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)"><br style="display:initial"></div> <div style="font-size:initial;font-family:Calibri,'Slate Pro',sans-serif,sans-serif;color:rgb(31,73,125);text-align:initial;background-color:rgb(255,255,255)">Sent from my BlackBerry 10 smartphone.</div> <table width="100%" style="border-spacing:0px;background-color:white"> <tbody><tr><td colspan="2" style="font-size:initial;text-align:initial;background-color:rgb(255,255,255)"> <div style="border-style:solid none none;border-top-color:rgb(181,196,223);border-top-width:1pt;padding:3pt 0in 0in;font-family:Tahoma,'BB Alpha Sans','Slate Pro';font-size:10pt"> <div><b>From: </b>Silvia Fichera</div><div><b>Sent: </b>Monday, 16 November 2015 20:16</div><div><b>To: </b><<a href="mailto:ovsdb-dev@lists.opendaylight.org" target="_blank">ovsdb-dev@lists.opendaylight.org</a>>; <a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a></div><div><b>Subject: </b>[Openstack] No IP assigned to Instances</div></div></td></tr></tbody></table><div><div><div style="border-style:solid none none;border-top-color:rgb(186,188,209);border-top-width:1pt;font-size:initial;text-align:initial;background-color:rgb(255,255,255)"></div><br><div><div dir="ltr">Hi all,<div>I'm going to integrate Opendaylight with Openstack via Devstack.</div><div> <span style="color:rgb(0,0,0);font-size:12.8px">In a server I have 5 VMs:</span><div style="color:rgb(0,0,0);font-size:12.8px"><br></div><div style="color:rgb(0,0,0);font-size:12.8px">VM1: eth0 10.30.3.231</div><div style="color:rgb(0,0,0);font-size:12.8px"> eth1 10.0.0.1</div><div style="color:rgb(0,0,0);font-size:12.8px"> This is my OpenStack Controller+compute. </div><div style="color:rgb(0,0,0);font-size:12.8px"><br></div><div style="color:rgb(0,0,0);font-size:12.8px">VM2: eth0 10.30.3.232</div><div style="color:rgb(0,0,0);font-size:12.8px"> eth1 10.0.0.2</div><div style="color:rgb(0,0,0);font-size:12.8px"> Compute node</div><div style="color:rgb(0,0,0);font-size:12.8px"><br></div><div style="color:rgb(0,0,0);font-size:12.8px">VM3: eth0 10.30.3.233</div><div style="color:rgb(0,0,0);font-size:12.8px"> eth1 10.0.0.3</div><div style="color:rgb(0,0,0);font-size:12.8px"> Compute node</div><div style="color:rgb(0,0,0);font-size:12.8px"><br></div><div style="color:rgb(0,0,0);font-size:12.8px">VM4: eth0 10.30.3.234</div><div style="color:rgb(0,0,0);font-size:12.8px"> ODL Controller </div><div style="color:rgb(0,0,0);font-size:12.8px"><br></div><div style="color:rgb(0,0,0);font-size:12.8px">VM7: eth0 10.30.3.237</div><div style="color:rgb(0,0,0);font-size:12.8px"> eth1 </div><div style="color:rgb(0,0,0);font-size:12.8px"> eth2 </div><div style="color:rgb(0,0,0);font-size:12.8px"> eth3 </div><div style="color:rgb(0,0,0);font-size:12.8px"> This is my OpenVSwitch</div><div style="color:rgb(0,0,0);font-size:12.8px"><br></div><div style="color:rgb(0,0,0);font-size:12.8px">I was able to build up the setup, but when I create instances the IP address is not assigned so I can't ping them.</div><div style="color:rgb(0,0,0);font-size:12.8px"><br></div><div style="color:rgb(0,0,0);font-size:12.8px">It seems that dhcp fails </div><div style="color:rgb(0,0,0);font-size:12.8px"><br></div><div style="color:rgb(0,0,0);font-size:12.8px"><pre style="overflow:auto;font-family:Menlo,Monaco,Consolas,'Courier New',monospace;font-size:12px;padding:9.5px;margin-top:0px;margin-bottom:10px;line-height:1.42857;word-wrap:break-word;color:rgb(51,51,51);border:1px solid rgb(204,204,204);border-radius:4px;background-color:rgb(245,245,245)">Starting network...
udhcpc (v1.20.1) started
Sending discover...
Sending discover...
Sending discover...
Usage: /sbin/cirros-dhcpc <up|down>
No lease, failing</pre></div><div style="color:rgb(0,0,0);font-size:12.8px">I've checked the neutron agent-list and there are the metadata agent and the dhcp agent.</div><div style="color:rgb(0,0,0);font-size:12.8px"><br></div><div style="color:rgb(0,0,0);font-size:12.8px">In my local. conf I have disabled the l3 agent:</div><div style="color:rgb(0,0,0);font-size:12.8px"><br></div><div style="color:rgb(0,0,0);font-size:12.8px"><pre>disable_service q-l3
Q_L3_ENABLED=True
ODL_L3=True</pre><pre><br></pre><pre>Could you please help me?</pre><pre>Thanks</pre></div><div><br></div>-- <br><div>Silvia Fichera</div>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div>Silvia Fichera</div>
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<br></div></div></div></div></div></div><span><font color="#888888">
</font></span></blockquote></div><span><font color="#888888"><br><br clear="all"><div><br></div>-- <br><div>Silvia Fichera</div>
</font></span></div>
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<br></span></blockquote></div><br></div></div>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">Silvia Fichera</div>
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