A global router implementation. More...
#include <global-route-manager-impl.h>
Collaboration diagram for ns3::GlobalRouteManagerImpl:
Public Member Functions | |
| virtual void | SelectRouterNodes () |
| Select which nodes in the system are to be router nodes and aggregate the appropriate interfaces onto those nodes. | |
| virtual void | BuildGlobalRoutingDatabase () |
| Build the routing database by gathering Link State Advertisements from each node exporting a GlobalRouter interface. | |
| virtual void | InitializeRoutes () |
| Compute routes using a Dijkstra SPF computation and populate per-node forwarding tables. | |
| void | DebugUseLsdb (GlobalRouteManagerLSDB *) |
| Debugging routine; allow client code to supply a pre-built LSDB. | |
| void | DebugSPFCalculate (Ipv4Address root) |
| Debugging routine; call the core SPF from the unit tests. | |
Private Member Functions | |
| GlobalRouteManagerImpl (GlobalRouteManagerImpl &srmi) | |
| GlobalRouteManagerImpl copy construction is disallowed. There's no need for it and a compiler provided shallow copy would be wrong. | |
| GlobalRouteManagerImpl & | operator= (GlobalRouteManagerImpl &srmi) |
| Global Route Manager Implementation assignment operator is disallowed. There's no need for it and a compiler provided shallow copy would be hopelessly wrong. | |
Detailed Description
A global router implementation.
This singleton object can query interface each node in the system for a GlobalRouter interface. For those nodes, it fetches one or more Link State Advertisements and stores them in a local database. Then, it can compute shortest paths on a per-node basis to all routers, and finally configure each of the node's forwarding tables.
The design is guided by OSPFv2 RFC 2328 section 16.1.1 and quagga ospfd.
The documentation for this class was generated from the following file:
- src/routing/global-routing/global-route-manager-impl.h
