Description: This table contains information about routes to destination networks from all BGP4 peers. Since BGP4 can carry routes for multiple Network Layer protocols, this table has the Address Family Identifier(AFI) of the Network Layer protocol as the first index. Further for a given AFI, routes carried by BGP4 are distinguished based on Subsequent Address Family Identifiers(SAFI). Hence that is used as the second index. Conceptually there is a separate Loc-RIB maintained by the BGP speaker for each combination of AFI and SAFI supported by it.