Re: Not successful in enabling L3 on ODL (Stable Kilo with ODL Lithium SR1 )

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#1945

Re: Not successful in enabling L3 on ODL (Stable Kilo with ODL Lithium SR1 )

Ravi Shankar S #1945 Hi, I could see a Null pointer exception while programming tunnel rules and it is related to L2. In your case the missing flows are related to DVR and L3_forwarding. Please restart the setup (run ./unstack.sh and ./clean.sh) and bring-up from scratch. I have attached my sample conf files, which I have used for testing Vxlan (Cross verify them with yours). I could see many PORT DELETE southbound and OVSDB Disconnect messages. Did you delete any network/port/ovsdbconnection? I hope GRE tunnel is created and the entry is present in “sudo ovs-vsctl show” output. I could not see any real issue in your setup from the karaf logs. Logs: java.lang.NullPointerException at org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.OF13Provider.programTunnelRules(OF13Provider.java:877) [285:org.opendaylight.ovsdb.openstack.net-virt-providers:1.1.1.Lithium-SR1] at org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.OF13Provider.handleInterfaceUpdate(OF13Provider.java:1090)[285:org.opendaylight.ovsdb.openstack.net-virt-providers:1.1.1.Lithium-SR1] at org.opendaylight.ovsdb.openstack.netvirt.SouthboundHandler.handleInterfaceUpdate(SouthboundHandler.java:86)[284:org.opendaylight.ovsdb.openstack.net-virt:1.1.1.Lithium-SR1] at org.opendaylight.ovsdb.openstack.netvirt.SouthboundHandler.processPortUpdate(SouthboundHandler.java:300)[284:org.opendaylight.ovsdb.openstack.net-virt:1.1.1.Lithium-SR1] at org.opendaylight.ovsdb.openstack.netvirt.SouthboundHandler.processPortEvent(SouthboundHandler.java:287)[284:org.opendaylight.ovsdb.openstack.net-virt:1.1.1.Lithium-SR1] at org.opendaylight.ovsdb.openstack.netvirt.SouthboundHandler.processEvent(SouthboundHandler.java:232)[284:org.opendaylight.ovsdb.openstack.net-virt:1.1.1.Lithium-SR1] at org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl.dispatchEvent(EventDispatcherImpl.java:97)[284:org.opendaylight.ovsdb.openstack.net-virt:1.1.1.Lithium-SR1] at org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl.access$100(EventDispatcherImpl.java:30)[284:org.opendaylight.ovsdb.openstack.net-virt:1.1.1.Lithium-SR1] at org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl$1.run(EventDispatcherImpl.java:59)[284:org.opendaylight.ovsdb.openstack.net-virt:1.1.1.Lithium-SR1] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[:1.7.0_80] at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_80] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[:1.7.0_80] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[:1.7.0_80] at java.lang.Thread.run(Thread.java:745)[:1.7.0_80] Regards, Ravi toggle quoted message Show quoted text From: ovsdb-dev-bounces@... [mailto:ovsdb-dev-bounces@...] On Behalf Of Vikram Darsi Sent: Friday, September 04, 2015 6:27 PM To: ovsdb-dev@...; ovsdb-users@... Subject: [ovsdb-dev] Not successful in enabling L3 on ODL (Stable Kilo with ODL Lithium SR1 ) Hi I have two machines where in I simulated Multi node setup (2 compute nodes + 1 openstack controller + 1 Opendaylight) Integrated stable kilo devstack and latest release of ODL Lithium SR1 to use ODL as neutron backend and L3 forwarder. 1. Able to create networks (net1 and net2) 2. Able to launch VM's on the compute Nodes (VM1 in CN1 attached to net1 && VM2 in CN2 attached to net2) 3. Not able to ping between VM's, VM1 and VM2 GRE is the network type Enabled L3 forwarding in ODL - etc/custom.properties Some more attributes are added in Openstack controller to inform it that we are using L3 from ODL local.conf files can be downloaded from here compute Node local.conf : http://fpaste.org/263578/44136961/ password 12345 Controller Node local.conf : http://fpaste.org/263580/44136973/ password 12345 I am following the links : http://www.flaviof.com/blog/work/how-to-odl-with-openstack-part2.html http://www.flaviof.com/blog/work/how-to-odl-with-openstack-part1.html As told in the link, when the gre tunnel is created, flows are populated in table 0 and table 110 across all the nodes and when the router is created and network interfaces are attached to it from Horizon UI table 60 and 70 are not populated with L3 entries. Controller : vikram@vikram:~/devstack$ sudo ovs-ofctl -O OpenFlow13 dump-flows br-int OFPST_FLOW reply (OF1.3) (xid=0x2): cookie=0x0, duration=270.507s, table=0, n_packets=0, n_bytes=0, tun_id=0x54,in_port=3 actions=load:0x2->NXM_NX_REG0[],goto_table:20 cookie=0x0, duration=297.807s, table=0, n_packets=30, n_bytes=2600, tun_id=0x52,in_port=3 actions=load:0x2->NXM_NX_REG0[],goto_table:20 cookie=0x0, duration=270.483s, table=0, n_packets=30, n_bytes=2600, tun_id=0x54,in_port=4 actions=load:0x2->NXM_NX_REG0[],goto_table:20 cookie=0x0, duration=297.746s, table=0, n_packets=0, n_bytes=0, tun_id=0x52,in_port=4 actions=load:0x2->NXM_NX_REG0[],goto_table:20 cookie=0x0, duration=298.237s, table=0, n_packets=1, n_bytes=78, priority=8192,in_port=1 actions=drop cookie=0x0, duration=270.554s, table=0, n_packets=0, n_bytes=0, priority=8192,in_port=5 actions=drop cookie=0x0, duration=298.172s, table=0, n_packets=20, n_bytes=2188, in_port=1,dl_src=fa:16:3e:0d:06:ab actions=set_field:0x52->tun_id,load:0x1->NXM_NX_REG0[],goto_table:20 cookie=0x0, duration=270.557s, table=0, n_packets=25, n_bytes=2614, in_port=5,dl_src=fa:16:3e:fe:86:e6 actions=set_field:0x54->tun_id,load:0x1->NXM_NX_REG0[],goto_table:20 cookie=0x0, duration=732.463s, table=0, n_packets=6, n_bytes=500, priority=0 actions=goto_table:20 cookie=0x0, duration=733.381s, table=0, n_packets=183, n_bytes=20191, dl_type=0x88cc actions=CONTROLLER:65535 cookie=0x0, duration=732.470s, table=20, n_packets=111, n_bytes=10502, priority=0 actions=goto_table:30 cookie=0x0, duration=732.467s, table=30, n_packets=111, n_bytes=10502, priority=0 actions=goto_table:40 cookie=0x0, duration=732.458s, table=40, n_packets=111, n_bytes=10502, priority=0 actions=goto_table:50 cookie=0x0, duration=732.452s, table=50, n_packets=111, n_bytes=10502, priority=0 actions=goto_table:60 cookie=0x0, duration=732.441s, table=60, n_packets=111, n_bytes=10502, priority=0 actions=goto_table:70 cookie=0x0, duration=732.430s, table=70, n_packets=111, n_bytes=10502, priority=0 actions=goto_table:80 cookie=0x0, duration=732.420s, table=80, n_packets=111, n_bytes=10502, priority=0 actions=goto_table:90 cookie=0x0, duration=732.413s, table=90, n_packets=111, n_bytes=10502, priority=0 actions=goto_table:100 cookie=0x0, duration=732.406s, table=100, n_packets=111, n_bytes=10502, priority=0 actions=goto_table:110 cookie=0x0, duration=270.535s, table=110, n_packets=18, n_bytes=1558, priority=16384,reg0=0x2,tun_id=0x54,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:5 cookie=0x0, duration=297.820s, table=110, n_packets=18, n_bytes=1558, priority=16384,reg0=0x2,tun_id=0x52,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:1 cookie=0x0, duration=270.527s, table=110, n_packets=10, n_bytes=816, priority=16383,reg0=0x1,tun_id=0x54,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:5,output:3,output:4 cookie=0x0, duration=297.821s, table=110, n_packets=5, n_bytes=390, priority=16383,reg0=0x1,tun_id=0x52,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:1,output:3,output:4 cookie=0x0, duration=270.517s, table=110, n_packets=0, n_bytes=0, priority=8192,tun_id=0x54 actions=drop cookie=0x0, duration=297.816s, table=110, n_packets=0, n_bytes=0, priority=8192,tun_id=0x52 actions=drop cookie=0x0, duration=732.390s, table=110, n_packets=6, n_bytes=500, priority=0 actions=drop cookie=0x0, duration=199.481s, table=110, n_packets=15, n_bytes=1798, tun_id=0x54,dl_dst=fa:16:3e:df:52:36 actions=output:4 cookie=0x0, duration=218.232s, table=110, n_packets=15, n_bytes=1798, tun_id=0x52,dl_dst=fa:16:3e:32:14:79 actions=output:3 cookie=0x0, duration=270.544s, table=110, n_packets=12, n_bytes=1042, tun_id=0x54,dl_dst=fa:16:3e:fe:86:e6 actions=output:5 cookie=0x0, duration=298.195s, table=110, n_packets=12, n_bytes=1042, tun_id=0x52,dl_dst=fa:16:3e:0d:06:ab actions=output:1 Compute 1: vikram@compute1:~/devstack$ sudo ovs-ofctl -O OpenFlow13 dump-flows br-int OFPST_FLOW reply (OF1.3) (xid=0x2): cookie=0x0, duration=298.610s, table=0, n_packets=15, n_bytes=1798, tun_id=0x52,in_port=1 actions=load:0x2->NXM_NX_REG0[],goto_table:20 cookie=0x0, duration=298.610s, table=0, n_packets=0, n_bytes=0, tun_id=0x52,in_port=4 actions=load:0x2->NXM_NX_REG0[],goto_table:20 cookie=0x0, duration=298.610s, table=0, n_packets=0, n_bytes=0, priority=8192,in_port=2 actions=drop cookie=0x0, duration=298.610s, table=0, n_packets=30, n_bytes=2600, in_port=2,dl_src=fa:16:3e:32:14:79 actions=set_field:0x52->tun_id,load:0x1->NXM_NX_REG0[],goto_table:20 cookie=0x0, duration=298.610s, table=0, n_packets=36, n_bytes=2994, priority=0 actions=goto_table:20 cookie=0x0, duration=298.610s, table=0, n_packets=1679, n_bytes=185259, dl_type=0x88cc actions=CONTROLLER:65535 cookie=0x0, duration=298.609s, table=20, n_packets=80, n_bytes=7302, priority=0 actions=goto_table:30 cookie=0x0, duration=298.610s, table=30, n_packets=80, n_bytes=7302, priority=0 actions=goto_table:40 cookie=0x0, duration=298.610s, table=40, n_packets=69, n_bytes=6302, priority=0 actions=goto_table:50 cookie=0x0, duration=298.609s, table=40, n_packets=11, n_bytes=1000, priority=36001,ip,in_port=2,dl_src=fa:16:3e:32:14:79,nw_src=1.0.0.2 actions=goto_table:50 cookie=0x0, duration=298.609s, table=40, n_packets=0, n_bytes=0, priority=61011,udp,in_port=2,tp_src=67,tp_dst=68 actions=drop cookie=0x0, duration=298.610s, table=50, n_packets=80, n_bytes=7302, priority=0 actions=goto_table:60 cookie=0x0, duration=298.610s, table=60, n_packets=80, n_bytes=7302, priority=0 actions=goto_table:70 cookie=0x0, duration=298.609s, table=70, n_packets=80, n_bytes=7302, priority=0 actions=goto_table:80 cookie=0x0, duration=298.610s, table=80, n_packets=80, n_bytes=7302, priority=0 actions=goto_table:90 cookie=0x0, duration=298.609s, table=90, n_packets=78, n_bytes=6588, priority=0 actions=goto_table:100 cookie=0x0, duration=298.609s, table=90, n_packets=2, n_bytes=714, priority=61006,udp,dl_src=fa:16:3e:0d:06:ab,tp_src=67,tp_dst=68 actions=goto_table:100 cookie=0x0, duration=298.609s, table=100, n_packets=80, n_bytes=7302, priority=0 actions=goto_table:110 cookie=0x0, duration=298.609s, table=110, n_packets=0, n_bytes=0, priority=8192,tun_id=0x52 actions=drop cookie=0x0, duration=298.610s, table=110, n_packets=0, n_bytes=0, priority=16384,reg0=0x2,tun_id=0x52,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:2 cookie=0x0, duration=298.610s, table=110, n_packets=18, n_bytes=1558, priority=16383,reg0=0x1,tun_id=0x52,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:2,output:1,output:4 cookie=0x0, duration=298.610s, table=110, n_packets=35, n_bytes=2904, priority=0 actions=drop cookie=0x0, duration=298.610s, table=110, n_packets=0, n_bytes=0, tun_id=0x54,dl_dst=fa:16:3e:df:52:36 actions=output:4 cookie=0x0, duration=298.611s, table=110, n_packets=15, n_bytes=1798, tun_id=0x52,dl_dst=fa:16:3e:32:14:79 actions=output:2 cookie=0x0, duration=298.611s, table=110, n_packets=0, n_bytes=0, tun_id=0x54,dl_dst=fa:16:3e:fe:86:e6 actions=output:1 cookie=0x0, duration=298.611s, table=110, n_packets=12, n_bytes=1042, tun_id=0x52,dl_dst=fa:16:3e:0d:06:ab actions=output:1 Compute2: vikram@compute2:~/devstack$ sudo ovs-ofctl -O OpenFlow13 dump-flows br-int OFPST_FLOW reply (OF1.3) (xid=0x2): cookie=0x0, duration=238.077s, table=0, n_packets=0, n_bytes=0, tun_id=0x54,in_port=2 actions=load:0x2->NXM_NX_REG0[],goto_table:20 cookie=0x0, duration=238.100s, table=0, n_packets=15, n_bytes=1798, tun_id=0x54,in_port=1 actions=load:0x2->NXM_NX_REG0[],goto_table:20 cookie=0x0, duration=238.146s, table=0, n_packets=0, n_bytes=0, priority=8192,in_port=3 actions=drop cookie=0x0, duration=238.150s, table=0, n_packets=30, n_bytes=2600, in_port=3,dl_src=fa:16:3e:df:52:36 actions=set_field:0x54->tun_id,load:0x1->NXM_NX_REG0[],goto_table:20 cookie=0x0, duration=406.202s, table=0, n_packets=18, n_bytes=1436, priority=0 actions=goto_table:20 cookie=0x0, duration=408.075s, table=0, n_packets=166, n_bytes=18528, dl_type=0x88cc actions=CONTROLLER:65535 cookie=0x0, duration=406.194s, table=20, n_packets=62, n_bytes=5744, priority=0 actions=goto_table:30 cookie=0x0, duration=406.190s, table=30, n_packets=62, n_bytes=5744, priority=0 actions=goto_table:40 cookie=0x0, duration=406.174s, table=40, n_packets=51, n_bytes=4744, priority=0 actions=goto_table:50 cookie=0x0, duration=238.160s, table=40, n_packets=11, n_bytes=1000, priority=36001,ip,in_port=3,dl_src=fa:16:3e:df:52:36,nw_src=2.0.0.2 actions=goto_table:50 cookie=0x0, duration=238.167s, table=40, n_packets=0, n_bytes=0, priority=61011,udp,in_port=3,tp_src=67,tp_dst=68 actions=drop cookie=0x0, duration=406.170s, table=50, n_packets=62, n_bytes=5744, priority=0 actions=goto_table:60 cookie=0x0, duration=406.165s, table=60, n_packets=62, n_bytes=5744, priority=0 actions=goto_table:70 cookie=0x0, duration=406.160s, table=70, n_packets=62, n_bytes=5744, priority=0 actions=goto_table:80 cookie=0x0, duration=406.154s, table=80, n_packets=62, n_bytes=5744, priority=0 actions=goto_table:90 cookie=0x0, duration=406.149s, table=90, n_packets=60, n_bytes=5030, priority=0 actions=goto_table:100 cookie=0x0, duration=238.174s, table=90, n_packets=2, n_bytes=714, priority=61006,udp,dl_src=fa:16:3e:fe:86:e6,tp_src=67,tp_dst=68 actions=goto_table:100 cookie=0x0, duration=406.142s, table=100, n_packets=62, n_bytes=5744, priority=0 actions=goto_table:110 cookie=0x0, duration=238.106s, table=110, n_packets=0, n_bytes=0, priority=8192,tun_id=0x54 actions=drop cookie=0x0, duration=238.132s, table=110, n_packets=0, n_bytes=0, priority=16384,reg0=0x2,tun_id=0x54,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:3 cookie=0x0, duration=238.120s, table=110, n_packets=18, n_bytes=1558, priority=16383,reg0=0x1,tun_id=0x54,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=output:3,output:1,output:2 cookie=0x0, duration=406.128s, table=110, n_packets=17, n_bytes=1346, priority=0 actions=drop cookie=0x0, duration=238.140s, table=110, n_packets=15, n_bytes=1798, tun_id=0x54,dl_dst=fa:16:3e:df:52:36 actions=output:3 cookie=0x0, duration=309.071s, table=110, n_packets=12, n_bytes=1042, tun_id=0x54,dl_dst=fa:16:3e:fe:86:e6 actions=output:1 cookie=0x0, duration=336.348s, table=110, n_packets=0, n_bytes=0, tun_id=0x52,dl_dst=fa:16:3e:0d:06:ab actions=output:1 Logs are attached Thanks Vikram This email and attachments may contain privileged or confidential information intended only for the addressee(s) indicated. 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#1945

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