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how to setup non-openstack dhcp server on liberty.

asked 2016-04-01 09:13:11 -0500

Hi ,

I want to use my own dhcp server on top of openstack.

-> i spin up new instance and configured DHCP server on it. -> i disabled openstack DHCP server. -> enabled all ports in security groups .

Still my DHCP server is not able to lease any ip to VM's. can someone help me what else i need to configure to achieve it .

I am using liberty

Thanks, Reddy.

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port_security need to be enabled in order to allow dhcp servers t ml2 config file

extension_drivers = port_security
Eduardo Gonzalez gravatar imageEduardo Gonzalez ( 2016-04-02 14:27:46 -0500 )edit

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answered 2017-01-02 00:44:12 -0500

You need to update port of DHCP as below

neutron port-update --port-security-enabled=False port_id

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Asked: 2016-04-01 09:13:11 -0500

Seen: 498 times

Last updated: Jan 02 '17