[Openstack] live migration dedicated network issue

Satish Patel satish.txt at gmail.com
Fri Aug 24 05:13:55 UTC 2018

I am trying to set dedicated network for live migration and for that i
did following in nova.conf

My dedicated network is

live_migration_uri =
live_migration_tunnelled = False
live_migration_inbound_addr = ""

When i am trying to migrate VM i am getting following error, despite
error i am able to ping remote machine and ssh also. why i am getting
this error?

2018-08-24 01:07:55.608 61304 ERROR nova.virt.libvirt.driver
eebe97b4bc714b8f814af8a44d08c2a4 2927a06cf30f4f7e938fdda2cc05aed2 -
default default] [instance: a61e7e6f-f819-4ddf-9314-8a142515f3d6] Live
Migration failure: unable to connect to server at '':
No route to host: libvirtError: unable to connect to server at
'': No route to host

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