** This bug is no longer a duplicate of bug 1271171 Neutron allows overlapping IPs in the same tenant
-- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1532695 Title: Created subnets on ONE network that duplicated CIDR in case of neutron server active-active Status in neutron: New Bug description: I had three controllers. I found a bug. I can create subnets on one network that duplicated CIDR range AT SAME TIMING How to reproduce: Topology : http://codepad.org/ff0debPB Step 1: Create a network $ neutron net-create test-net Step 2: Create multiple subnets that duplicated CIDR scope Please running commands AT SAME TIMMING - On controller1: $ neutron subnet-create --name test-subnet1 test-net 192.168.100.0/24 - On controller2: $ neutron subnet-create --name test-subnet2 test-net 192.168.100.0/24 After check subnet-list: Running command: $ neutron subnet-list This is the result: http://codepad.org/3hyHy8Lk After check database: This is the result: http://codepad.org/WJVJYLDn I think. In originally, one command on controller will be fail and we catch a message as following: "Invalid input for operation: Requested subnet with cidr: 192.168.0.0/16 for network: 39cc0850-1eeb-4c85-bcdc- 338a3f1461aa overlaps with another subnet.". But currently, two commands are success To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1532695/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
