Comment 2 for bug 1749667

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Brian Haley (brian-haley) wrote : Re: neutron doesn't correctly handle unknown protocols and should whitelist known and handled protocols

I can reproduce this, for example:

$ openstack security group rule create --ingress --protocol 70 --dst-port 70:71 default

Although the security DB code does check the range, it only does it for protocols it knows support it like TCP. There should be a check to reject a range if it's not a known good protocol.

I'm working on a change now.