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path: root/vnet/vnet/fib/fib_path_list.h
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2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-158/+0
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-12-02MPLS infrastructure improvmentsNeale Ranns1-0/+1
- deprecate MPLSoEth and MPLSoGRE; replace with generic MPLS tunnel. - deprecates CLI 'mpls encap ..'; replace with addition of MPLS out label to a route/tunnel. - support for MPLS 'routes', e.g. MPLS x-connects. - deprecates CLI 'mpls decap ..'; replace with 'mpls route .. ' Change-Id: Ibda46544912f880d0200f22bf9ff9b52828fcc2f Signed-off-by: Neale Ranns <nranns@cisco.com>
2016-10-07unicast RPF for FIB2.0Neale Ranns1-3/+6
In a heirarchical FIB performing a unicast RPF check would require the traversal of the data-plane graph to seek out all the adjacency objects and then read those to find their interface. This is not efficient. Instead, for each path-list we construct a list of unique input interfaces and link this uRPF-list against the entry in the prefix table. In the data-plane the uRPF list can be retrieved from the load-balance lookup result and the RPF check is a simple and efficient walk across the minimal interface list. The uRPF-list is maintained as the routing heirarchy changes, in a similar way to the data-plane object graph. We also provide a knob to allow an arbitrary prefix to pass the loose check. Change-Id: Ie7c0ae3c4483ef467cfd5b136ee0315ff98ec15b Signed-off-by: Neale Ranns <nranns@cisco.com>
2016-09-21A Protocol Independent Hierarchical FIB (VPP-352)Neale Ranns1-0/+154
Main Enhancements: - Protocol Independent FIB API - Hierarchical FIB entries. Dynamic recursive route resolution. - Extranet Support. - Integration of IP and MPLS forwarding. - Separation of FIB and Adjacency databases. - Data-Plane Object forwarding model. Change-Id: I52dc815c0d0aa8b493e3cf6b978568f3cc82296c Signed-off-by: Neale Ranns <nranns@cisco.com>