VERFAHREN UND SYSTEM ZUR REDUNDANTEN IP- WEITERLEITUNG IN EINEM TELEKOMMUNIKATIONSNETZ

The invention describes a new feature for a network element or a router (IP-NIU). The feature is implemented in said router as a route manager object (RIISTA). The first function of the feature is realised by trapping the routing messages that any process like routing daemon or the route manager obj...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TALONPOIKA, PIA, KOKKONEN, KARI, PATRIKKA, TIMO, OHENOJA, JUSSI, HAAPALA, JUKKA, JAEPPILAE, PETRI
Format:	Patent
Sprache:	ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The invention describes a new feature for a network element or a router (IP-NIU). The feature is implemented in said router as a route manager object (RIISTA). The first function of the feature is realised by trapping the routing messages that any process like routing daemon or the route manager object sends to the input/output manager and sending them forward to the appropriate function. The second function of the feature is realised by copying the routing messages from the active unit (IP-NIU WO) to the other instance of the route manager (RIISTA_SL) running in the spare unit(IP-NIU SP).