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Kilo can not finish neutron configure

asked 2015-07-31 04:39:24 -0600

CanChang gravatar image

updated 2015-08-03 04:36:42 -0600

I follow the step by [OpenStack Installation Guide for Red Hat Enterprise Linux 7, CentOS 7, and Fedora 21] finish chapter 5, and in chapter 6, I also finish [Create initial networks] section, but stuck on [Verify connectivity], can not ping from outside.

I use three nodes to exercise in VirtualBox, Host OS is Fedora 21, ip :

controller: enp0s0, netmask gateway

netrowk: enp0s0, netmask gatewat
         enp0s8, netmask
         enp0s9: no ip (VirtualBox use bridge mode)

compute-01: enp0s0, netmask, gateway
            enp0s8:, netmask
            enp0s9:, netmask

$neutron subnet-create ext-net --name ext-subnet \
  --allocation-pool start=,end= \
  --disable-dhcp --gateway

$ neutron subnet-create demo-net \
  --name demo-subnet --gateway

use neutron router-list command can see ip_address is192.168.1.201

could someone can help me? thanks!

Thank you to give me a new idea.

  1. create a new VM become external network client.
  2. set both VirtualBox network to internal network and nameing external, enable promisc to allow VM.
  3. fully follow the instruct, set external to It's work, I think is VirtualBox setting problem, I will finish all exercise than back to research who to setting VirtualBox network.

Thanks again.

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answered 2015-08-03 03:18:04 -0600

busyboy gravatar image

1) enable promisc mode on your VirtualBox network switch . I don't now how to enable it but its a must . 2) start using the openstack network troubleshooting guide, its a mess, but read it thoroughly before doing anything, 3) then post something that you find as bottleneck...

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Thanks a lot.

CanChang gravatar imageCanChang ( 2015-08-03 04:37:10 -0600 )edit

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Asked: 2015-07-31 04:22:13 -0600

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Last updated: Aug 03 '15