Details
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Bug
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Status: Resolved
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Resolution: Done
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None
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None
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None
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Operating System: Mac OS
Platform: PC
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402
Description
When creating a subnet from the ML2 Neutron MechanismDriver, sometimes this fails with a 409 error. I traced this down to the fact that if the gateway falls inside the CIDR range, this is when the 409 happens. Take for example the CIDR 192.168.75.0/24 with a gateway of 192.168.75.253. This would fail. If you move the gateway to the end (192.168.75.254), it works fine.