Public bug reported: We have installed Openstack Pike version with Openstack Ansible on Ubuntu 16.04.5 LTS (kernel version: 4.15.0-34-generic) Our environment is HA using VRRP, We have deployed Arista ML2 Plugin Driver and used Openstack L3 Agent. When I try to set gateway for router I am getting "Failed sending gratuitous ARP ... " errors.Full error log is: http://paste.openstack.org/show/730234/. When I also try to associate floating ip to instance, I am getting similar error. this is error log: http://paste.openstack.org/show/730247/. although I am getting errors but it is working properly. ı can reach my instance with floating ip.
For this error, I manually run 'sysctl -w net.ipv4.ip_nonlocal_bind=1' on router namespace. After that ı didn't any errors. I am not sure I am doing right thing. How can we solve this problem? my neutron.conf on neutron server side : http://paste.openstack.org/show/730223/ my neutron.conf on neutron agents side: http://paste.openstack.org/show/730250/ my ml2.conf.ini file: http://paste.openstack.org/show/730251/ my linuxbridge-agent.ini file: http://paste.openstack.org/show/730217/ my l3-agentini file: http://paste.openstack.org/show/730218/ ** Affects: neutron Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1793118 Title: Failed sending gratuitous ARP when setting gateway for router Status in neutron: New Bug description: We have installed Openstack Pike version with Openstack Ansible on Ubuntu 16.04.5 LTS (kernel version: 4.15.0-34-generic) Our environment is HA using VRRP, We have deployed Arista ML2 Plugin Driver and used Openstack L3 Agent. When I try to set gateway for router I am getting "Failed sending gratuitous ARP ... " errors.Full error log is: http://paste.openstack.org/show/730234/. When I also try to associate floating ip to instance, I am getting similar error. this is error log: http://paste.openstack.org/show/730247/. although I am getting errors but it is working properly. ı can reach my instance with floating ip. For this error, I manually run 'sysctl -w net.ipv4.ip_nonlocal_bind=1' on router namespace. After that ı didn't any errors. I am not sure I am doing right thing. How can we solve this problem? my neutron.conf on neutron server side : http://paste.openstack.org/show/730223/ my neutron.conf on neutron agents side: http://paste.openstack.org/show/730250/ my ml2.conf.ini file: http://paste.openstack.org/show/730251/ my linuxbridge-agent.ini file: http://paste.openstack.org/show/730217/ my l3-agentini file: http://paste.openstack.org/show/730218/ To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1793118/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
