I've checked a number of logs since https://review.openstack.org/#/c/470063/ merged and I do not see the "failed to ping" error any more. I'll close this bug but please re-open if you see it again.
** Changed in: neutron Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1695140 Title: SRC without FIP,DEST with FIP case is broken for dvr-multinode Status in neutron: Invalid Bug description: communication from a vm without floating-ip to another vm with floating-ip doesn't work in dvr-multinode setup. [1] see the result of tempest test cases. [2] the same test is working well for midonet [3] and linuxbridge. [4] [1] gate-tempest-dsvm-neutron-dvr-multinode-scenario-ubuntu-xenial-nv [2] https://review.openstack.org/#/c/424959/ [3] gate-tempest-dsvm-networking-midonet-ml2-ubuntu-xenial [4] gate-tempest-dsvm-neutron-scenario-linuxbridge-ubuntu-xenial-nv eg. http://logs.openstack.org/59/424959/6/check/gate-tempest-dsvm- neutron-dvr-multinode-scenario-ubuntu-xenial-nv/071223e/ 2017-06-02 03:07:48,518 347 INFO [tempest.lib.common.ssh] Creating ssh connection to '10.1.0.8:22' as 'ubuntu' with public key authentication 2017-06-02 03:07:48,518 347 INFO [tempest.lib.common.ssh] Creating ssh connection to '172.24.5.21:22' as 'ubuntu' with public key authentication 2017-06-02 03:07:48,712 347 INFO [paramiko.transport] Connected (version 2.0, client OpenSSH_7.2p2) 2017-06-02 03:07:48,911 347 INFO [paramiko.transport] Authentication (publickey) successful! 2017-06-02 03:07:48,925 347 INFO [tempest.lib.common.ssh] ssh connection to ubuntu@172.24.5.21 successfully created 2017-06-02 03:07:51,806 347 INFO [paramiko.transport] Connected (version 2.0, client OpenSSH_7.2p2) 2017-06-02 03:07:52,052 347 INFO [paramiko.transport] Authentication (publickey) successful! 2017-06-02 03:07:52,059 347 INFO [tempest.lib.common.ssh] ssh connection to ubuntu@10.1.0.8 successfully created 2017-06-02 03:07:55,854 347 WARNING [neutron.tests.tempest.scenario.base] Failed to ping IP: 172.24.5.23 via a ssh connection from: 10.1.0.8. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1695140/+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