L3 Service Tenant Mapping

The following table shows an example mapping of the OpenStack Networks to the Tenant Service EPG constructs.

Table 1. L3 Service tenant mapping
VM	Neutron Network	Tenant Service (EPG)
VM1	GREEN_NETWORK (VLAN30) UUID =74cbf489-f3d9-41c7-bbb2-6cb7df33da6d	89cbf489-f3d9-41c7-bbb2-6cb7df33da02 Endpoint: eth 0/1 on Leaf-1 EndPoint: eth 0/1 on Leaf-2 CTAG 30 AnyCast 10.0.0.1 VRF R1 (UUID=99cbf489-f3d9-41c7-bbb2-6cb7df33da03)
VM2	GREEN_NETWORK (VLAN30) UUID =74cbf489-f3d9-41c7-bbb2-6cb7df33da6d
VM11	RED_NETWORK (VLAN40) GREEN_NETWORK (VLAN30) UUID =89cbf489-f3d9-41c7-bbb2-6cb7df33da02	89cbf489-f3d9-41c7-bbb2-6cb7df33da02 Endpoint: eth 0/1 on Leaf-1 EndPoint: eth 0/1 on Leaf-2 CTAG 40 Anycast 9.0.0.1 VRF R1 (UUID=99cbf489-f3d9-41c7-bbb2-6cb7df33da03)
VM12	RED_NETWORK (VLAN40) UUID =89cbf489-f3d9-41c7-bbb2-6cb7df33da02

EPG provisioning on the fabric creates an L2 network on the fabric spanning VM1, VM2, VM11, and VM12 with necessary fabric mappings. This creates the necessary constructs to establish an end-to-end connectivity between DB1, DB2, APP1, and APP2. The VRF configuration enables routing between the two networks.