Gateway address outside of the subnet CIDR is intentionally allowed. https://bugs.launchpad.net/neutron/+bug/1335023 discusses it (See comment #4).
** Changed in: neutron Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1884009 Title: fix a bug that when create a subnet the gateway of it out range of subnet Status in neutron: Invalid Bug description: When we create a subent, we need to provide the gateway address, but if gateway not in range of subnet, we can still create subnet successful, so this is not correct. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1884009/+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