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Import tables will detect policy route dumps [NULL in dump_peer]. It will then transport the dump to an add/delete/request based on the outcome of the filter.
| PolicyTableImport (const string& tablename,
const Safi& safi,
BGPRouteTable<A>* parent,
PolicyFilters& pfs,
const A& peer,
const A& self)
| PolicyTableImport |
Parameters:
| tablename | name of the table. |
| safi | the safe. |
| parent | parent table. |
| pfs | a reference to the global policy filters. |
| int route_dump (InternalMessage<A> &rtmsg,
BGPRouteTable<A> *caller,
const PeerHandler *dump_peer)
| route_dump |
If dump_peer is null, then it is a policy route dump and we need to deal with it.
Parameters:
| rtmsg | route being dumped. |
| caller | table that called this method. |
| dump_peer | peer we are dumping to. If policy dump, it will be NULL. |
Returns: ADD_FILTERED if route is rejected. XORP_OK otherwise.
Reimplemented from PolicyTable.
