AWS Ec2 inst Eth port loses IP when attached to linux bridge in Openstack

asked 2016-05-17 07:23:50 -0500

Anurag312
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updated 2016-05-23 10:41:27 -0500

761 ●3 ●12 ●21 http://openstack.redha...

We are installing OpenStack Liberty version ( Two nodes installation using -- http://docs.openstack.org/liberty/ins... ) on two AWS EC2 instances as a part of Prototype.

While creating Self Service network as per the link ( http://docs.openstack.org/liberty/ins... ), when we attach Eth port to Linux Bridge , the eth port looses its IP/connectivity

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Can you provide any supporting log entries that might help us help you?

rbowen ( 2016-08-18 14:14:07 -0500 )edit

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answered 2016-08-29 11:19:42 -0500

dsneddon
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This may be because when you attach an Ethernet interface to a bridge, the IP address must be moved to the bridge as well. IP addresses directly on the Ethernet interface will not work if the Ethernet interface is directly attached to a bridge.