openstack instance not getting DHCP IP

asked 2016-01-18 16:25:22 -0500

linux.vikas gravatar image

Hi,

I can see Its very comman question but I am new to openstack and unable to figure out this issue.

I have setup multinode openstack cloud on RHEL7.1, Openstack instance not getting DHCP IP. Kindly help.. Getting message "Sending discover"

Controller node=172.25.15.1 Neutron node: 172.25.15.2 Compute node:172.25.15.10

I am really not sure from where to start.

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Comments

First of all please check the following:

  • is the Neutron DHCP agent running on your network node?
  • does the DHCP agent log contains some error messages?
  • do you have a general L3 connection between compute nodes and neutron network node?
  • does your tunneling (gre/vxlan) work?

cheers, hauke

haukebruno gravatar imagehaukebruno ( 2016-02-28 06:26:30 -0500 )edit