This section describes how to configure dynamic routing with OSPF or BGP.

VeloCloud Edge learns routes from adjacent routers through OSPF and BGP. It sends the learned routes to the Gateway/Controller. The Gateway/Controller acts like a route reflector and sends the learned routes to other VeloCloud SD-WAN Edges. The Overlay Flow Control (OFC) enables enterprise-wide route visibility and control for ease of programming and for full and partial overlay.

VeloCloud supports Inbound/Outbound filters to OSPF neighbors, OE1/OE2 route types, MD5 authentication. Routes learned through OSPF will be automatically redistributed to the controller hosted in the cloud or on-premise. Support for BGP Inbound/Outbound filters and the filter can be set to Deny, or optionally you can Add/Change the BGP attribute to influence the path selection, i.e. RFC 1998 community, MED, and local preference.

Note: For information about OSPF and BGP Redistribution, see the section titled OSPF/BGP Redistribution.
Note: In the 3.2 release, both BGP and OSPF can be enabled in a VeloCloud SD WAN Edge at a time.