Address space intersection between networks: admin (PXE), public

asked 2016-06-20 04:31:30 -0600

Vikram Salunkhe gravatar image

updated 2016-06-23 01:48:49 -0600

I am using Mirantis Fuel do deploy OpenStack environment on three slave nodes, created using vbox script of Mirantis. I installed Fuel master successfully. I can see Fuel UI too.

But, I got following error while deploying OpenStack: Address space intersection between networks: admin (PXE), public

Please note: I configured public and PXE networks to match the intranet IP addresses.

I will be grateful for earliest solutions!

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answered 2016-06-23 04:15:14 -0600

hkominos gravatar image

updated 2016-06-23 04:16:12 -0600

Please Post all your network configuration. THe problem is pretty obvious but i want to make sure. ALso please confirm that you are using the standard mirantis scripts with virtualbox for a three node deployment

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Fuel master is running on: X.Y.35.85; PXE for eth0: Start: X.Y.35.87, End: X.Y.35.89, Gateway: X.Y.32.1; For Public network configuration, while deploying OpenStack environment, I have used: CIDR: X.Y.0.0/16, Start: X.Y.35.116, End: X.Y.35.120, Gateway: X.Y.32.1

Vikram Salunkhe gravatar imageVikram Salunkhe ( 2016-06-24 03:18:32 -0600 )edit

I will look at it again on monday when I am at the office. However 1) CIDR: X.Y.0.0/16 this looks wrong to me. Although you configuration is correct try setting the range from X.Y.0.0/24. 2)I dont think the GW of the two networks can be the same. 3)try putting a vlan tag on the public network

hkominos gravatar imagehkominos ( 2016-06-24 07:51:12 -0600 )edit

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Asked: 2016-06-20 04:31:30 -0600

Seen: 1,064 times

Last updated: Jun 23 '16