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[Bug 1322579] [NEW] dnsmasq doesn't receive dhcp packets

 

Public bug reported:

tempest.scenario.test_network_basic_ops.TestNetworkBasicOps.test_hotplug_nic failed on testing connection to instance. After reading logs it seems like instance didn't get ip address because DHCPDISCOVERY hadn't reached dnsmasq.
Test failed before any test specific actions so it seems this issue is not related to the test case.

This is the only message in syslog about required ip address
May 22 22:19:56 devstack-precise-hpcloud-region-b-4249468 dnsmasq-dhcp[7894]: DHCPRELEASE(tapc878ddbf-4d) 10.100.0.18 fa:16:3e:ae:c7:2e unknown lease

http://logs.openstack.org/89/70689/34/gate/gate-tempest-dsvm-
neutron/f841e50/

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1322579

Title:
  dnsmasq doesn't receive dhcp packets

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  tempest.scenario.test_network_basic_ops.TestNetworkBasicOps.test_hotplug_nic failed on testing connection to instance. After reading logs it seems like instance didn't get ip address because DHCPDISCOVERY hadn't reached dnsmasq.
  Test failed before any test specific actions so it seems this issue is not related to the test case.

  This is the only message in syslog about required ip address
  May 22 22:19:56 devstack-precise-hpcloud-region-b-4249468 dnsmasq-dhcp[7894]: DHCPRELEASE(tapc878ddbf-4d) 10.100.0.18 fa:16:3e:ae:c7:2e unknown lease

  http://logs.openstack.org/89/70689/34/gate/gate-tempest-dsvm-
  neutron/f841e50/

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