neutron subnet-create --name public_subnet --enable_dhcp=False --allocation-pool=start=10.10.179.230,end=10.10.179.250 --gateway=10.10.183.254 external_network 10.10.176.0/21<http://10.10.176.0/21> Syntax error highlighted red neutron subnet-create --name public_subnet --enable_dhcp=False --allocation-pool start=10.10.179.230,end=10.10.179.250 --gateway=10.10.183.254 external_network 10.10.176.0/21<http://10.10.176.0/21> <http://10.10.176.0/21> <http://10.10.176.0/21> Address: 10.10.176.0 00001010.00001010.10110000.00000000 <http://10.10.176.0/21> Netmask: 255.255.248.0 1 11111111.11111111.11111000.00000000 <http://10.10.176.0/21> Wildcard: 0.0.7.255 00000000.00000000.00000111.11111111 <http://10.10.176.0/21> Network Address: 10.10.176.0/21 00001010.00001010.10110000.00000000 <http://10.10.176.0/21> Broadcast Address: 10.10.183.255 00001010.00001010.10110111.11111111<http://10.10.176.0/21> First host: 10.10.176.1 00001010.00001010.10110000.00000001 <http://10.10.176.0/21> Last host: 10.10.183.254 00001010.00001010.10110111.11111110 <http://10.10.176.0/21> Total host count: 2046 <http://10.10.176.0/21> ________________________________ From: rdo-list-bounces(a)redhat.com <rdo-list-bounces(a)redhat.com&gt; on behalf of Jamie Duncan <jduncan(a)redhat.com&gt; Sent: Friday, January 8, 2016 9:05 PM To: rdo-list(a)redhat.com Subject: [Rdo-list] Confusion with Floating IPs in RDO Liberty Packstack 3-node setup I have a 3-node setup using packstack. It went smoothly with no issues. I created a public subnet with the following command. neutron subnet-create --name public_subnet --enable_dhcp=False --allocation-pool=start=10.10.179.230,end=10.10.179.250 --gateway=10.10.183.254 external_network 10.10.176.0/21<http://10.10.176.0/21> So I should have about 18 usable IP addresses. Perfect. But I only have 2. [root@dell-r430-13 ~(keystone_atomic)]# neutron floatingip-list +--------------------------------------+------------------+---------------------+---------+ | id | fixed_ip_address | floating_ip_address | port_id | +--------------------------------------+------------------+---------------------+---------+ | 1c94a153-20d4-43cd-b8c2-4d259975e043 | | 10.10.179.235 | | | ad4e0089-2d4d-46dd-a0f2-21b6c854398d | | 10.10.179.232 | | +--------------------------------------+------------------+---------------------+---------+ I had to create the floating IPs manually with a for loop. It wasn't hard. I'm just wondering what I did wrong, or if that's something I've just somehow missed every other time.