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[livemoon <mwjpiero@xxxxxxxxx>]

According doc:
http://docs.openstack.org/incubation/openstack-network/admin/content/Net-Create-dle455.html

when I create the second network, it return errors:

root@cloud:/etc/quantum# nova-manage network create --label=public
--fixed_range_v4=10.0.1.0/24
2012-04-28 15:27:21 DEBUG nova.utils
[req-6001e498-c504-4bf1-ae5b-537d08e66325 None None] backend <module
'nova.db.sqlalchemy.api' from
'/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.pyc'> from
(pid=21612) __get_backend /usr/lib/python2.7/dist-packages/nova/utils.py:658
root@cloud:/etc/quantum# nova-manage network create --label=test-1
--fixed_range_v4=10.0.2.0/24 --uuid=64a1c0f3-572b-4349-993d-36c06b746006
2012-04-28 15:27:46 DEBUG nova.utils
[req-5d2924e1-6dce-44ae-bc45-c6c880c9cf9a None None] backend <module
'nova.db.sqlalchemy.api' from
'/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.pyc'> from
(pid=21756) __get_backend /usr/lib/python2.7/dist-packages/nova/utils.py:658
Command failed, please check log for more info
2012-04-28 15:27:46 CRITICAL nova [req-5d2924e1-6dce-44ae-bc45-c6c880c9cf9a
None None] Detected existing vlan with id 100
2012-04-28 15:27:46 TRACE nova Traceback (most recent call last):
2012-04-28 15:27:46 TRACE nova   File "/usr/bin/nova-manage", line 1744, in
<module>
2012-04-28 15:27:46 TRACE nova     main()
2012-04-28 15:27:46 TRACE nova   File "/usr/bin/nova-manage", line 1731, in
main
2012-04-28 15:27:46 TRACE nova     fn(*fn_args, **fn_kwargs)
2012-04-28 15:27:46 TRACE nova   File "/usr/bin/nova-manage", line 812, in
create
2012-04-28 15:27:46 TRACE nova     fixed_cidr=fixed_cidr)
2012-04-28 15:27:46 TRACE nova   File
"/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 1843, in
create_networks
2012-04-28 15:27:46 TRACE nova     NetworkManager.create_networks(self,
context, vpn=True, **kwargs)
2012-04-28 15:27:46 TRACE nova   File
"/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 1401, in
create_networks
2012-04-28 15:27:46 TRACE nova     network =
self.db.network_create_safe(context, net)
2012-04-28 15:27:46 TRACE nova   File
"/usr/lib/python2.7/dist-packages/nova/db/api.py", line 731, in
network_create_safe
2012-04-28 15:27:46 TRACE nova     return IMPL.network_create_safe(context,
values)
2012-04-28 15:27:46 TRACE nova   File
"/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 102, in
wrapper
2012-04-28 15:27:46 TRACE nova     return f(*args, **kwargs)
2012-04-28 15:27:46 TRACE nova   File
"/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 1884, in
network_create_safe
2012-04-28 15:27:46 TRACE nova     raise
exception.DuplicateVlan(vlan=values['vlan'])
2012-04-28 15:27:46 TRACE nova DuplicateVlan: Detected existing vlan with
id 100
2012-04-28 15:27:46 TRACE nova

Can anyone help me?

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