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Cloudbase Win2012r2 won't get IP from OpenStack Juno

asked 2016-07-07 11:45:55 +0300

MP488 gravatar image

updated 2016-07-07 11:46:33 +0300

Hello, i have a big problem with the Cloudbase Windows 2012r2 Cloudimage on OpenStack Juno. The instance starts successfully, but the Ethernet interface gets no IP. I've reduced the MTU from 1500 to 1470, but the problem still exist. A manual installed Win8.1 and XP works finde, also all Linux images.

I will try to copy the cloudbase-init logfile, but its very long and without a network connection RDP won't work ;)

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answered 2016-07-11 14:50:38 +0300

avladu gravatar image

updated 2016-07-11 14:54:14 +0300


you need to make sure the MTU is 1450, as there is the overhead of the vxlan header size. One other direction where you could look into is the virtio drivers(make sure those are properly installed and used).

If possible, so that we can try to reproduce the issue, can you give more detailed information on what hypervisor and what image version you are using?

Thank you.

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Asked: 2016-07-07 11:45:55 +0300

Seen: 471 times

Last updated: Jul 11 '16