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Message #55943
[Bug 1481329] Re: VPN agent works incorrectly with DVR on multinode setup
[Expired for neutron because there has been no activity for 60 days.]
** Changed in: neutron
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1481329
Title:
VPN agent works incorrectly with DVR on multinode setup
Status in neutron:
Expired
Bug description:
VPN agent works incorrectly with DVR on multi-node setup. It looks
like VPN agents on network nodes try to find snat namespace which in
fact presents only on one of the nodes, it leads to errors on nodes
without this namespace when IPSec connection is created.
The following errors are observed:
2015-08-04 11:41:36.354 12343 ERROR oslo_messaging.rpc.dispatcher [req-bed314eb-329d-47de-ab7a-e63d893949e6 ] Exception during message handling: 'NoneType' object has no attribute 'name
-----------
2015-08-04 11:41:36.354 12343 TRACE oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/neutron_vpnaas/services/vpn/device_drivers/ipsec.py", line 561, in get_namespace
2015-08-04 11:41:36.354 12343 TRACE oslo_messaging.rpc.dispatcher return router.snat_namespace.name
2015-08-04 11:41:36.354 12343 TRACE oslo_messaging.rpc.dispatcher AttributeError: 'NoneType' object has no attribute 'name'
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References