https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/NETVIRT-1432 netvirt <p>neutron net-create mynet1</p> <p>neutron net-create mynet2</p> <p>neutron net-create mynet3</p> <p> </p> <p> </p> <p>neutron subnet-create mynet1 10.1.0.0/24 --name net1-snet1</p> <p>neutron subnet-create mynet2 11.1.0.0/24 --name net2-snet1</p> <p>neutron subnet-create mynet3 12.1.0.0/24  --name net3-snet1</p> <p> </p> <p>neutron subnet-create mynet1 2001:db8:1111::/64 --ip-version 6 --ipv6-ra-mode slaac --ipv6-address-mode slaac --name net1-snet2</p> <p>neutron subnet-create mynet2 2001:db8:2222::/64 --ip-version 6 --ipv6-ra-mode slaac --ipv6-address-mode slaac --name net2-snet2</p> <p>neutron subnet-create mynet3 2001:db8:3333::/64 --ip-version 6 --ipv6-ra-mode slaac --ipv6-address-mode slaac --name net3-snet2</p> <p> </p> <p> </p> <p> </p> <p>2) 3 ports on different subnet sharing same Mac-address</p> <p>neutron port-create mynet1 --name parent-port --security-group=raja</p> <p>parent_mac="$( openstack port show parent-port | awk '/ mac_address / { print $4 }' )"</p> <p>echo $parent_mac</p> <p>openstack port create --network mynet2 --mac-address "$parent_mac" port2 --security-group=raja</p> <p>openstack port create --network mynet3 --mac-address "$parent_mac" port3 --security-group=raja</p> <p>3) Configuring port0 as trunk and port1 and port2 as sub-ports.</p> <p>openstack network trunk create --parent-port parent-port trunk-port</p> <p>openstack network trunk set --subport port=port2,segmentation-type=vlan,segmentation-id=101 trunk-port</p> <p>openstack network trunk set --subport port=port3,segmentation-type=vlan,segmentation-id=102 trunk-port</p> <p> </p> <p>openstack port create --network mynet1 parent-ipv4</p> <p>parent_mac="$( openstack port show parent-ipv4 | awk '/ mac_address / { print $4 }' )"</p> <p>echo $parent_mac</p> <p>openstack port create --network mynet2 --mac-address "$parent_mac" port2</p> <p>openstack port create --network mynet3 --mac-address "$parent_mac" port3</p> <p>4) Configuring port0 as trunk and port1 and port2 as sub-ports.</p> <p>openstack network trunk create --parent-port parent-ipv4 trunkipv4</p> <p>openstack network trunk set --subport port=port2,segmentation-type=vlan,segmentation-id=101 trunkipv4</p> <p>openstack network trunk set --subport port=port3,segmentation-type=vlan,segmentation-id=102 trunkipv4</p> <p> </p> <p>openstack router create router1</p> <p> </p> <p>5) VM booted on trunk port.</p> <p> </p> <p>nova boot --image ubuntu --flavor myhuge --nic port-id=$(neutron port-list | grep 'parent-port' | awk '{print $2}') parent-port --availability-zone nova:cmp001 </p> <p> </p> <p> </p> <p>5) Create sub interface(VLAN) on booted ubuntu VM using below commands.</p> <p> </p> <p>vconfig add ens3 101(Same as sub-port VLAN ID)</p> <p> </p> <p>6) Create Router and add all IPv6 subnets to router.</p> NETVIRT-1432

IPv6 address not getting assigned in subport.

Bug High Verified Cannot Reproduce Karthikeyan Krishnan RajaRajan Manickam Fri, 14 Sep 2018 11:28:01 +0000 Tue, 18 Sep 2018 06:28:45 +0000 Tue, 18 Sep 2018 04:26:24 +0000 0 1 <ul> <li> ODL Controller is sending Unsolicited Router Advertisement (URA) packet to all node IP address (ff02::1) periodically to attached trunk and sub-ports networks (As per the shared PCAP and other debug logs)</li> <li>Verified the pcap files for both trunk port and sub-port URA packets which has sent from ODL controller and looks like there is no difference between trunk port and sub-port URA packets (Flags &amp; Other Info)</li> <li>On the VM console, we were able to see those received URA packets.</li> <li>Some how VM sub-interfaces (ens3.101 and ens3.102) are not getting assigned with received IPv6 prefix.</li> </ul> <p> </p> <p>As bug submitter confirmed that ubuntu 16.04 q-cow2 image VM is working fine for all trunk and sub-ports IPv6 assignment.</p> <p>Hence closing this bug. </p> Development Priority Rank 0|i03inz: