Enable Route Redistribution on the Tier-0 Logical Router in Manager Mode

When you enable route redistribution, the tier-0 logical router starts sharing specified routes with its northbound router.

Prerequisites

• Verify that the tier-0 and tier-1 logical routers are connected so that you can advertise the tier-1 logical router networks to redistribute them on the tier-0 logical router. See Attach Tier-1 Router to a Tier-0 Router in Manager Mode.
• If you want to filter specific IP addresses from route redistribution, verify that route maps are configured. See Create a Route Map in Manager Mode.

• Verify that Manager mode is selected in the NSX Manager user interface. See NSX Manager. If you do not see the Policy and Manager mode buttons, see Configure User Interface Settings.

Procedure

1. From your browser, log in with admin privileges to an NSX Manager at https://<nsx-manager-ip-address>.
2. Select Networking > Tier-0 Logical Routers.
3. Select the tier-0 logical router.
4. Click the Routing tab and select Route Redistribution from the drop-down menu.
5. Click Edit to enable or disable route redistribution.
6. Click Add to add a set of route redistribution criteria.

   Option	Description
   Name and Description	Assign a name to the route redistribution. You can optionally provide a description. An example name, advertise-to-bgp-neighbor.
   Sources	Select one or more of the following sources: T0 Connected T0 Uplink T0 Downlink T0 CSP T0 Loopback T0 Static T0 NAT T0 DNS Forwarder IP T0 IPSec Local IP T1 Connected T1 CSP T1 Downlink T1 Static T1 LB SNAT T1 NAT T1 LB VIP T1 DNS Forwarder IP
   Route Map	(Optional) Assign a route map to filter a sequence of IP addresses from route redistribution.