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Kevin, now I see your patch of this bug

https://review.openstack.org/#/c/218852/

Miguel.




El 09/10/15 09:40, Miguel A Diaz Corchero escribió:
> Thanks Kevin.
>
> The router seems correctly schedule to the agent. After doing more 
> tests, I realised the issue also happens when I try to link a new 
> floating-ip. This is the log:
> Command: ['sudo', 'neutron-rootwrap', '/etc/neutron/rootwrap.conf', 
> 'ip', 'netns', 'exec', 'qrouter-84a23b9d-cf74-435c-99a1-53b842209c73', 
> 'ip', '-4', 'addr', 'add', '192.168.7.204/32', *'brd', 'None'*, 
> 'scope', 'global', 'dev', 'qg-ee3cf43a-10']
> Exit code: 1
> Stdout: ''
> Stderr: 'Error: an inet address is expected rather than "None".\n' 
> execute /usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py:75
>
> I see that a broadcast address is expected, for instance
>
> ip netns exec qrouter-84a23b9d-cf74-435c-99a1-53b842209c73 ip -4 addr 
> add 192.168.7.204/32 *brd 192.168.7.255* scope global dev qg-ee3cf43a-10
>
> I continue searching for any solution.
> Miguel.
>
>
> El 08/10/15 19:23, Kevin Benton escribió:
>> Is the router still scheduled to that l3 agent? The issue could be 
>> that the router was rescheduled do to the downtime and those are just 
>> leftover iptables rules.
>>
>> On Thu, Oct 8, 2015 at 7:45 AM, Miguel A Diaz Corchero 
>> <miguelangel.diaz at externos.ciemat.es 
>> <mailto:miguelangel.diaz at externos.ciemat.es>> wrote:
>>
>>     Hi all
>>
>>     After a downtime of neutron I noticed that the floating-ips
>>     (already created) are not included as interfaces in qrouter. The
>>     iptables in qrouter were perfectly set.
>>
>>     # ip netns exec qrouter-84a23b9d-cf74-435c-99a1-53b842209c73
>>     iptables-save | grep 192.168.7.204
>>     -A neutron-l3-agent-OUTPUT -d 192.168.7.204/32
>>     <http://192.168.7.204/32> -j DNAT --to-destination 10.100.1.14
>>     -A neutron-l3-agent-PREROUTING -d 192.168.7.204/32
>>     <http://192.168.7.204/32> -j DNAT --to-destination 10.100.1.14
>>     -A neutron-l3-agent-float-snat -s 10.100.1.14/32
>>     <http://10.100.1.14/32> -j SNAT --to-source *192.168.7.204*
>>     # ip netns exec qrouter-84a23b9d-cf74-435c-99a1-53b842209c73 ip
>>     addr | grep 192.168.7.204
>>     #*(no ip)*
>>
>>     Any idea to force the reload of these (floating-ips) interfaces
>>     in qrouters? (restarting the l3 agent doesn't solve the issue)
>>
>>     Miguel.
>>
>>     -- 
>>     /Miguel Angel Díaz Corchero/
>>     /*Systems Administrator / Researcher*/
>>     /c/ Sola nº 1; 10200 TRUJILLO, SPAIN/
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>>     <tel:%2B34%20927%2032%2032%2037>/
>>
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>>
>>
>> -- 
>> Kevin Benton
>
>
>
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