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[YAMAMOTO Takashi <yamamoto@xxxxxxxxxxxxx>]

Public bug reported:

arp spoofing code tries to install flows with arp_spa=ipv6_address and
ovs-ofctl correctly complains.

2015-04-26 00:17:36.844 ERROR neutron.agent.linux.utils [req-f516905e-77b4-4975-
8b8d-5b3669cdda0d None None] 
Command: ['ovs-ofctl', 'add-flows', 'br-int', '-']
Exit code: 1
Stdin: hard_timeout=0,idle_timeout=0,priority=2,arp,arp_spa=2003::3,arp_op=0x2,table=24,in_port=197,actions=normal
Stdout:
Stderr: ovs-ofctl: -:1: 2003::3: invalid IP address

http://logstash.openstack.org/#eyJzZWFyY2giOiJtZXNzYWdlOlwiaW52YWxpZCBJUCBhZGRyZXNzXCIgYW5kIGZpbGVuYW1lOiBcInEtYWd0LmxvZy5nelwiIiwiZmllbGRzIjpbXSwib2Zmc2V0IjowLCJ0aW1lZnJhbWUiOiIxNzI4MDAiLCJncmFwaG1vZGUiOiJjb3VudCIsInRpbWUiOnsidXNlcl9pbnRlcnZhbCI6MH0sInN0YW1wIjoxNDMwMTk4NDczMjM3fQ==

** Affects: neutron
     Importance: Undecided
     Assignee: YAMAMOTO Takashi (yamamoto)
         Status: In Progress

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https://bugs.launchpad.net/bugs/1449363

Title:
  OVS-agent: "invalid IP address" in arp spoofing protection

Status in OpenStack Neutron (virtual network service):
  In Progress

Bug description:
  arp spoofing code tries to install flows with arp_spa=ipv6_address and
  ovs-ofctl correctly complains.

  2015-04-26 00:17:36.844 ERROR neutron.agent.linux.utils [req-f516905e-77b4-4975-
  8b8d-5b3669cdda0d None None] 
  Command: ['ovs-ofctl', 'add-flows', 'br-int', '-']
  Exit code: 1
  Stdin: hard_timeout=0,idle_timeout=0,priority=2,arp,arp_spa=2003::3,arp_op=0x2,table=24,in_port=197,actions=normal
  Stdout:
  Stderr: ovs-ofctl: -:1: 2003::3: invalid IP address

  http://logstash.openstack.org/#eyJzZWFyY2giOiJtZXNzYWdlOlwiaW52YWxpZCBJUCBhZGRyZXNzXCIgYW5kIGZpbGVuYW1lOiBcInEtYWd0LmxvZy5nelwiIiwiZmllbGRzIjpbXSwib2Zmc2V0IjowLCJ0aW1lZnJhbWUiOiIxNzI4MDAiLCJncmFwaG1vZGUiOiJjb3VudCIsInRpbWUiOnsidXNlcl9pbnRlcnZhbCI6MH0sInN0YW1wIjoxNDMwMTk4NDczMjM3fQ==

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