Create a Single Segment PFPT VM Network

You can create a single segment PFPT VM network on a non-default physnet and extend the network to DC Edge.

The following figure shows an overview of a single segment PFPT VM network with DC Edge. The “non-default” physnet in this scenario is PFPT_LAG.

Table 1. Commands and impacts
Command	EFA Impact
`openstack network create --provider-physical-network PFPT_L --provider-network-type flat ss7_pfpt_flat_left` `openstack network create --provider-physical-network PFPT_R --provider-network-type flat ss7_pfpt_flat_right` `openstack subnet create ss7flatleftsubnet --network ss7_pfpt_flat_left --no-dhcp --subnet-range 107.1.1.0/24` `openstack subnet create ss7flatrightsubnet --network ss7_pfpt_flat_right --no-dhcp --subnet-range 108.1.1.0/24` `openstack port create –-network pfpt_flat_left --vnic-type direct-physical ss7_port_pfpt_left` `openstack port create –-network pfpt_flat_right --vnic-type direct-physical ss7_port_pfpt_right` `openstack network trunk create --parent-port ss7_port_pfpt_left ss7PFPTTrunkLag1` `openstack server create --flavor myhuge --image ubuntu --port $(neutron port-list \| grep -w 'ss7_port_pfpt_left' \| awk '{print $2}') --port $(neutron port-list \| grep -w 'ss7_port_pfpt_right' \| awk '{print $2}') ss7PFPTLAGVM1 --availability-zone nova:compute-0-10.domain.tld --poll`	No impact, as operations are on a FLAT network type.
`openstack network create --provider-network-type vlan --provider-physical-network PFPT_LAG --provider-segment 3370ss7network1`	EPG Created for ss7network1 Name = 74cbf489-f3d9-41c7-bbb2-6cb7df33da6d CTAG = 3370 *Note -* 74cbf489-f3d9-41c7-bbb2-6cb7df33da6d Is the neutron UUID allocated for the EPG
`openstack subnet create ss7subnet1 --network ss7network1 --no-dhcp --subnet-range 70.1.1.0/24` `openstack subnet create ss7subnet1ipv6 --network ss7network1 --ip-version 6 --no-dhcp --subnet-range fd00:70:0:57::1000/64`	No impact as –no-dhcp option is used.
`openstack port create ss7PFPTSubPort1 --network ss7network1 --mac-address <same-mac-as-ss7_port_pfpt_left> --vnic-type direct-physical --fixed-ip subnet=ss8subnet1,ip-address=70.1.1.10 --fixed-ip subnet=ss7subnet1ipv6,ip-address=fd00:70:0:57::10`
`openstack network trunk set --subport port=ss7PFPTSubPort1,segmentation-type=vlan,segmentation-id=3370`	Endpoint corresponding to ss7PFPTSubPort1 added to EPG(ss7network1) VLAN Provisioned EPG Updated Name = 84cbf489-f3d9-41c7-bbb2-6cb7df33da6d Port = lag_2 (added)
`openstack port create ss7DcGwPort --network ss7network1 --device-owner network:dc_edge --host DCGW-1 --fixed-ip subnet=ss7subnet1,ip-address=70.1.1.30 --fixed-ip subnet=ss7subnet1ipv6,ip-address=fd00:70:0:57::30`	EndPoint corresponding to ‘host DCGW-1‘ added to EPG (ss9network1) VLAN Provisioned EPG Updated Name = 84cbf489-f3d9-41c7-bbb2-6cb7df33da6d Port = lag_2 ,lag_4* (added)*