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The .2 address you're seeing is the DHCP server itself (as noted by the device owner set to "network:dhcp"), which needs a port on the network in order to function. To get rid of this port, disable DHCP for the subnet.

-- 
Scott

Sent from my mobile device

> On Jun 26, 2016, at 8:32 AM, Turbo Fredriksson <turbo at bayour.com> wrote:
> 
> What am I missing?? I don't want the .2 address. This port is supposed
> to be the gateway for that network.
> 
> ----- s n i p -----
> # neutron net-create --provider:network_type gre tenant-97
> # neutron subnet-create --name subnet-97 --dns-nameserver 10.0.0.254 \
>      --enable-dhcp --ip-version 4 --gateway 10.97.0.1 tenant-97 10.97.0.0/24
> # neutron router-create --distributed False --ha False providers-tenants
> # neutron port-create --name port-tenant97 --vnic-type direct \
>      --security-group default --fixed-ip ip_address=10.97.0.1 \
>      tenant-97
> # neutron router-interface-add providers-tenants port=port-tenant97
> # neutron port-list -c device_owner -c name -c fixed_ips
> +--------------------------+---------------+----------------------------------------------------------------------------------+
> | device_owner             | name          | fixed_ips                                                                        |
> +--------------------------+---------------+----------------------------------------------------------------------------------+
> | network:router_interface | port-tenant97 | {"subnet_id": "943acc0b-0db5-4d4c-97f4-0d1b714847df", "ip_address": "10.97.0.1"} |
> | network:dhcp             |               | {"subnet_id": "943acc0b-0db5-4d4c-97f4-0d1b714847df", "ip_address": "10.97.0.2"} |
> +--------------------------+---------------+----------------------------------------------------------------------------------+
> ----- s n i p -----
> 
> Later on, I set the gateway to be the physical gateway/firewall.
> Which, would mean that it have one leg on each network..
> -- 
> Med ett schysst järnrör slår man hela världen med häpnad
> - Sockerconny
> 
> 
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