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Mystery subnet

asked 2014-05-05 14:22:09 -0500

danoreilly gravatar image

Trying to create an initial subnet (RHEL 6.5):

# neutron subnet-create ext-net --name ext-subnet \ --allocation-pool start=10.xx.xx.120,end=10.xx.xx .150 \ --disable-dhcp --gateway 10.xx.xx.1 10.xx.xx.0/24
Multiple network matches found for name 'ext-net', use an ID to be more specific. [TEST:WOMBAT controller server: root@xxxxxxxxx on parent: /root]

neutron subnet-delete ext-net

Unable to find subnet with name 'ext-net' [TEST:WOMBAT controller server: root@tm1cldctll01 on parent: /root]

neutron subnet-display

Unknown command [u'subnet-display'] [TEST:WOMBAT controller server: root@xxxxxxxxx on parent: /root]

neutron subnet-list

+--------------------------------------+-------------+----------------+--------------------------------------------------+ | id | name | cidr | allocation_pools | +--------------------------------------+-------------+----------------+--------------------------------------------------+ | 3bba93ad-d32d-4288-9525-8c93d637a675 | demo-subnet | 192.168.1.0/24 | {"start": "192.168.1.2", "end": "192.168.1.254"} | +--------------------------------------+-------------+----------------+--------------------------------------------------+ [TEST:WOMBAT controller server: root@xxxxxxxxx on parent: /root]

Any idea why I might be seeing this?

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answered 2014-05-05 22:43:37 -0500

dbaxps gravatar image

Run

$ neutron net-list
How many ext-net entries ?
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Detail on the order of events that resuted in this:

  1. Had difficulty with intitial run of neutron net-create ext-net.... due to bad Rabbit Password but finally solved
  2. Ran command above and same results.
  3. neutron net-list results in 4 entries only 1 which matches result of step 1
jame gravatar imagejame ( 2014-06-08 08:09:01 -0500 )edit

In meantime :-
1. Delete sub_network for ext-net and network ext-net
Verify:
$ neutron net-list
$ neutron subnet-list
2. Create exterternal network ext-net ( for instance)
$ neutron net-create ext-net --router:external=True
$ neutron subnet-create ext-net 192.168.1.0/24 --name vlan --enable_dhcp False \
--allocation_pool start=192.168.1.57 ,end=192.168.1.254 \
--gateway 192.168.1.1
3. neutron floatingip-create ext-net
4. Reassign as external gateway for router
See what happens then ?

dbaxps gravatar imagedbaxps ( 2014-06-08 08:30:34 -0500 )edit

Deleteing the extra networks worked but I ran into another issue with create-router - seems a different one so I started a new topic: https://ask.openstack.org/en/question/32040/neutron-router-create-demo-router-results-in-404/

jame gravatar imagejame ( 2014-06-11 23:01:37 -0500 )edit

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Asked: 2014-05-05 14:22:09 -0500

Seen: 645 times

Last updated: May 05 '14