Ospf.h File Reference

This file contains the declaration of the LinkStateDatabase and classes and structs which LinkStateDatabase depends on. These classes are necessary in RoutingDaemon.cc in order to conduct OSPF Routing Protocol. Please refer to https://tech.pjin.jp/blog/2021/03/03/ospf_4/ for description of OSPF. More...

#include <omnetpp.h>
#include <algorithm>
#include <limits>
#include <memory>
#include <queue>
#include <vector>
#include "omnetpp/cexception.h"

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Classes
struct	quisp::modules::ospf::OspfNeighborInfo
struct	quisp::modules::ospf::SummaryLinkStateAdvertisement
	This struct is used in DBD packet exchange for two nodes to communicate what link-state advertisements are missing from one or the other. More...
struct	quisp::modules::ospf::LinkStateAdvertisement
	Full link-state advertisement that holds info of neighbor_nodes. Element that makes up the LinkStateDatabase topology information. More...
class	quisp::modules::ospf::LinkStateDatabase
	Represents the database that holds link-state advertisements of nodes. Effectively, link_state_database is the topology information of a network. This class holds several public methods that enable easy execution of OSPF. More...
struct	quisp::modules::ospf::LinkStateDatabase::Vertex
struct	quisp::modules::ospf::LinkStateDatabase::VertexMinPriority

Namespaces
namespace	quisp
namespace	quisp::modules
namespace	quisp::modules::ospf

Typedefs
using	quisp::modules::ospf::NodeAddr = int
using	quisp::modules::ospf::RouterIds = std::vector<int>
using	quisp::modules::ospf::NeighborTable = std::map<NodeAddr, OspfNeighborInfo>
using	quisp::modules::ospf::LinkStateDatabaseSummary = std::vector<SummaryLinkStateAdvertisement>
using	quisp::modules::ospf::LinkStateUpdate = std::vector<LinkStateAdvertisement>

Enumerations
enum class	quisp::modules::ospf::OspfState {   quisp::modules::ospf::DOWN = 0 , quisp::modules::ospf::INIT = 1 , quisp::modules::ospf::TWO_WAY = 2 , quisp::modules::ospf::EXSTART = 3 ,   quisp::modules::ospf::EXCHANGE = 4 , quisp::modules::ospf::LOADING = 5 , quisp::modules::ospf::FULL = 6 }

Detailed Description

This file contains the declaration of the LinkStateDatabase and classes and structs which LinkStateDatabase depends on. These classes are necessary in RoutingDaemon.cc in order to conduct OSPF Routing Protocol. Please refer to https://tech.pjin.jp/blog/2021/03/03/ospf_4/ for description of OSPF.

Author

Tatsuhiro Nakamori

Date

2023-07-16