class RibInTable Specialized BGPRouteTable that stores routes from a BGP peer. More...

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Public Methods

•  RibInTable (string tablename, Safi safi, const PeerHandler *peer)
•  ~RibInTable ()
• void  flush ()
• int  add_route (const InternalMessage<A> &rtmsg, BGPRouteTable<A> *caller)
• void  ribin_peering_went_down ()
• void  ribin_peering_came_up ()
• int  replace_route (const InternalMessage<A> & , const InternalMessage<A> & , BGPRouteTable<A> * )
• int  delete_route (const InternalMessage<A> &rtmsg, BGPRouteTable<A> *caller)
• int  push (BGPRouteTable<A> *caller)
• int  delete_add_routes ()
• const SubnetRoute<A> * lookup_route (const IPNet<A> &net, uint32_t& genid) const
• void  route_used (const SubnetRoute<A>* route, bool in_use)
• BGPRouteTable<A> * parent ()
• RouteTableType  type () const
• string  str () const
• void  output_state (bool , BGPRouteTable<A> *)
• bool  get_next_message (BGPRouteTable<A> *)
• void  set_peer_is_up ()
• bool  dump_next_route (DumpIterator<A>& dump_iter)
• void  igp_nexthop_changed (const A& bgp_nexthop)
• int  route_count () const
• BgpTrie<A>&  trie () const
• const PeerHandler*  peer_handler () const
• uint32_t  genid () const

Detailed Description

The XORP BGP is internally implemented as a set of pipelines consisting of a series of BGPRouteTables. Each pipeline receives routes from a BGP peer, stores them, and applies filters to them to modify the routes. Then the pipelines converge on a single decision process, which decides which route wins amongst possible alternative routes. After decision, the winning routes fanout again along a set of pipelines, again being filtered, before being transmitted to peers.

RibInTable is the first stage in such a pipeline. It receives routes from a single BGP peer, and stores them. Changes are passed down the pipeline as they occur, and route lookups from downstream are answered by the RibInTable.

Remove all the stored routes. Used to flush static routes only.

Reimplemented from BGPRouteTable.

Reimplemented from BGPRouteTable.

Reimplemented from BGPRouteTable.

Reimplemented from BGPRouteTable.

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Reimplemented from BGPRouteTable.

Reimplemented from BGPRouteTable.

Reimplemented from BGPRouteTable.

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Reimplemented from BGPRouteTable.

[const]

Reimplemented from BGPRouteTable.

Reimplemented from BGPRouteTable.

Reimplemented from BGPRouteTable.

Reimplemented from BGPRouteTable.

Reimplemented from BGPRouteTable.

[const]

[const]

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