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https://issues.apache.org/jira/browse/CLOUDSTACK-133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sheng Yang resolved CLOUDSTACK-133.
-----------------------------------
Resolution: Invalid
It's not allowed now to create a two shared network with same vlan id.
> Multiple DHCP Servers are being created on the shared network on using
> multiple Network Ranges from the same shared network.
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-133
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-133
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Management Server
> Affects Versions: pre-4.0.0
> Reporter: Chandan Purushothama
> Assignee: Sheng Yang
> Fix For: 4.2.0
>
>
> ================
> Steps to Reproduce:
> ================
> 1. Create Two Shared Networks such that the networks' IP ranges are from the
> same VLAN. One shared network's scope is "All" while the second shared
> network's scope is specific for Domain '/ROOT/B'
> mysql> select * from vlan where vlan_id=1371;
> +----+--------------------------------------+---------+---------------+-----------------+-----------------------------+----------------+----------------+------------+---------------------+
> | id | uuid | vlan_id | vlan_gateway |
> vlan_netmask | description | vlan_type |
> data_center_id | network_id | physical_network_id |
> +----+--------------------------------------+---------+---------------+-----------------+-----------------------------+----------------+----------------+------------+---------------------+
> | 2 | e08b604f-143f-4989-aafe-1d416b595d37 | 1371 | 10.223.137.65 |
> 255.255.255.192 | 10.223.137.66-10.223.137.70 | DirectAttached |
> 1 | 211 | 200 |
> | 4 | 5d4337c4-6922-429d-abc0-b1116fb72a6f | 1371 | 10.223.137.65 |
> 255.255.255.192 | 10.223.137.71-10.223.137.75 | DirectAttached |
> 1 | 216 | 200 |
> +----+--------------------------------------+---------+---------------+-----------------+-----------------------------+----------------+----------------+------------+---------------------+
> 2 rows in set (0.00 sec)
> mysql> select * from networks where id in (211,216) \G
> *************************** 1. row ***************************
> id: 211
> name: SharedNetwork-1371-All
> uuid: fc74c161-8065-4636-9bb4-66815b53eb91
> display_text: SharedNetwork-1371-All
> traffic_type: Guest
> broadcast_domain_type: Vlan
> broadcast_uri: vlan://1371
> gateway: 10.223.137.65
> cidr: 10.223.137.64/26
> mode: Dhcp
> network_offering_id: 7
> physical_network_id: 200
> data_center_id: 1
> guru_name: DirectNetworkGuru
> state: Setup
> related: 211
> domain_id: 1
> account_id: 1
> dns1: NULL
> dns2: NULL
> guru_data: NULL
> set_fields: 0
> acl_type: Domain
> network_domain: shdnetall.lab.vmops.com
> reservation_id: NULL
> guest_type: Shared
> restart_required: 0
> created: 2012-09-17 18:32:45
> removed: NULL
> specify_ip_ranges: 1
> vpc_id: NULL
> *************************** 2. row ***************************
> id: 216
> name: SharedNetwork-1371-DBonly
> uuid: b6554f75-4cde-45e1-83ee-5ef1ecd6799b
> display_text: SharedNetwork-1371-DBonly
> traffic_type: Guest
> broadcast_domain_type: Vlan
> broadcast_uri: vlan://1371
> gateway: 10.223.137.65
> cidr: 10.223.137.64/26
> mode: Dhcp
> network_offering_id: 7
> physical_network_id: 200
> data_center_id: 1
> guru_name: DirectNetworkGuru
> state: Setup
> related: 216
> domain_id: 1
> account_id: 1
> dns1: NULL
> dns2: NULL
> guru_data: NULL
> set_fields: 0
> acl_type: Domain
> network_domain: shared-db.lab.vmops.com
> reservation_id: NULL
> guest_type: Shared
> restart_required: 0
> created: 2012-09-18 00:09:11
> removed: NULL
> specify_ip_ranges: 1
> vpc_id: NULL
> 2 rows in set (0.00 sec)
> mysql> select * from domain_network_ref where network_id in (211,216);
> +----+-----------+------------+------------------+
> | id | domain_id | network_id | subdomain_access |
> +----+-----------+------------+------------------+
> | 1 | 1 | 211 | 1 |
> | 3 | 6 | 216 | 1 |
> +----+-----------+------------+------------------+
> 2. Login into an Account in /ROOT/B domain and deploy a VM in the shared
> network that has "All" scope access. Observe the deployment of the DHCP
> Server in the shared network.
> 3. Deploy another VM in the two shared networks. Since there is a DHCP Server
> already present the shared network with "All" scope access, observe the
> deployment of the DHCP Server in the shared network that has domain "/ROOT/B"
> scope access only.
> ============
> Observations:
> ============
> mysql> select id,name,state,type from vm_instance where id in (19,26);
> +----+----------+---------+--------------+
> | id | name | state | type |
> +----+----------+---------+--------------+
> | 19 | r-19-ASF | Running | DomainRouter |
> | 26 | r-26-ASF | Running | DomainRouter |
> +----+----------+---------+--------------+
> 2 rows in set (0.00 sec)
> mysql> select
> id,instance_id,ip4_address,broadcast_uri,network_id,default_nic,vm_type,created,removed
> from nics where instance_id in (19,26);
> +----+-------------+---------------+---------------+------------+-------------+--------------+---------------------+---------+
> | id | instance_id | ip4_address | broadcast_uri | network_id | default_nic
> | vm_type | created | removed |
> +----+-------------+---------------+---------------+------------+-------------+--------------+---------------------+---------+
> | 41 | 19 | 10.223.137.66 | vlan://1371 | 211 | 1
> | DomainRouter | 2012-09-17 21:15:59 | NULL |
> | 42 | 19 | 169.254.0.25 | NULL | 202 | 0
> | DomainRouter | 2012-09-17 21:15:59 | NULL |
> | 58 | 26 | 10.223.137.71 | vlan://1371 | 216 | 1
> | DomainRouter | 2012-09-18 00:32:26 | NULL |
> | 59 | 26 | 169.254.3.106 | NULL | 202 | 0
> | DomainRouter | 2012-09-18 00:32:26 | NULL |
> +----+-------------+---------------+---------------+------------+-------------+--------------+---------------------+---------+
> 4 rows in set (0.00 sec)
> =======
> Git Info:
> =======
> Git Revision: 54f9af1695bc359b02e9fc906b3b335cc0bfec41
> Git URL: https://git-wip-us.apache.org/repos/asf/incubator-cloudstack.git
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