There are actually two aspects in this bug:
1 - at the API layer we should make sure that there's a way of creating a subnet without a gateway
2 - in the DHCP agent we should make sure that if a subnet has no gateway the router option is not sent in the dhcp offer.
If both things are not happening at the moment I would file two distinct bugs.
We're pretty sure #1 is broken now, I am looking at the dhcp code for #2.
There are actually two aspects in this bug:
1 - at the API layer we should make sure that there's a way of creating a subnet without a gateway
2 - in the DHCP agent we should make sure that if a subnet has no gateway the router option is not sent in the dhcp offer.
If both things are not happening at the moment I would file two distinct bugs.
We're pretty sure #1 is broken now, I am looking at the dhcp code for #2.