This feature adds support for user-configured BGP Nexthop Resolution RIB profiles for various BGP-based services e.g. IP unicast, L3 VPN, EVPN, etc. The feature allows an administrator to customize the next hop resolution semantics of BGP routes with an ordered list, or profile, of resolution RIB domains (i.e., either tunnel or IP domain). This allows EOS to direct specific services over the specified RIB domains, overriding the default behavior.

EOS supported two routing protocol implementations: multi-agent and ribd. The ribd routing protocol model is removed starting from the EOS-4.32.0F release. Multi-agent will be the only routing protocol model. Both models largely work the same way though there are subtle differences.

RIB Route Control is a collection of mechanisms for controlling how IP routing table entries get used.  FIB Policy

4.21.0F RIB

RIB Route Control is a method of controlling how IP routing table entries get used. Route resolution policy adds

EOS generates a single system defined tunnel RIB for next hop resolution. When tunnels to the same destination