Network Layouts

##################
# Current config:
##################

enp66s0f1 ->
enp3s0f1  -> bond0 -> bond0.281 -> br-ipmi
                   -> bond0.282 -> br-mgmt

enp66s0f0 ->
enp3s0f0  -> bond1 -> bond1.284  -> br-vxlan
                   -> bond1.283  -> br-storage
                   -> bond1.276  -> br-ironic -> (veth pairs for ironic containers)
                                              -> if-veth-inbr <-> if-veth-ovrd -> (flat neutron ironic tenant net)
                   -> bond1.1500 -> br-lbaas  -> (veth pairs for octavia containers)
                                              -> lb-veth-inbr <-> lb-veth-ovrd -> (flat neutron lbaas tenent net)
                   -> br-vlan    -> (neutron vlan interfaces for vlan type tenant networks) 
                  
#######################################################                 
# New proposed config for dual vlan interface configs
#######################################################
enp66s0f1 ->
enp3s0f1  -> bond0 -> bond0.281 -> br-ipmi
                   -> bond0.282 -> br-mgmt
                                   
enp66s0f0 ->
enp3s0f0  -> bond1 -> bond1.284 -> br-vxlan
                   -> bond1.283 -> br-storage
                   -> br-vlan   -> (neutron vlan interfaces for vlan type tenant networks)                    
                                -> br-vlan.276  -> br-ironic -> (veth pairs for ironic containers)
                                                             -> if-veth-inbr <-> if-veth-ovrd -> (flat neutron ironic net)
                                -> br-vlan.1500 -> br-lbaas  -> (veth pairs for octavia containers)
                                                             -> lb-veth-inbr <-> lb-veth-ovrd -> (flat lbaas tenent net)
                                -> tap0(tap dev) -> (neutron vlan interfaces. ex: tap0.227, tap0.283)
                                   (depending on OSA config, tap0 may need a bridge hanging off of it for neutron?)





###################################################################################
# Possible flat config in the future if OSA implements this:
# https://specs.openstack.org/openstack/neutron-specs/specs/liberty/phy-net-bridge-mapping.html
# https://bugs.launchpad.net/neutron/+bug/1761070
# https://bugs.launchpad.net/neutron/+bug/1105488
###################################################################################
enp66s0f1 ->
enp3s0f1  -> bond0 -> bond0.281 -> br-ipmi
                                -> bond0.282 -> br-mgmt

enp66s0f0 ->
enp3s0f0  -> bond1 -> br-vlan
                         -> br-vlan.284          -> br-vxlan
                         -> br-vlan.283          -> br-storage
                         -> br-vlan.276          -> br-ironic     -> (veth pairs for ironic containers)
                         -> br-vlan.1500         -> br-lbaas      -> (veth pairs for octavia containers)
                         -> veth-pair-vlan-trunk -> br-vlan-trunk -> (neutron vlan interfaces for vlan type tenant networks)