Page-1
Internet
POC-X3: Using a VM as the IPv6 router
eth1
br-ex
Network
Node
Compute Node 1
Virtual Machine
Acting as IPv6 SLAAC router for machines with tenant or multi-tenant
br-int
Tenant A
Compute Node 2
VM
Tenant B
VM
VM
br-int
IPv4 Router Namespace Tenant B
Virtual L2 Switch (Open vSwitch)
eth0
eth0
eth0
Physical Servers
Physical Severs
Data Center Rack 1
Data Center Rack 2
Physical Connections
Shared Tenant Network
Underlay Network
Physical L2 Switch
External/Provider N/W
Underlay Network
Legend
NOTE:
- br-int in all Nodes (Network and Compute) is bridged to eth0
- Virtual L2 switch (Open vSwitch) is controlled by OpenStack Neutron/ODL and resides on all nodes
External/Provider Network
Shared Tenant Network
Shared (A & B) Tenant N/W
External IPv4/v6 Router