Routing Control Method and Apparatus

A routing control method and apparatus includes receiving, by a first edge routing node, a BGP control packet, where the BGP control packet carries a first node identifier and first algorithm information, where the first node identifier indicates an SID of a destination routing node on a BGP forward...

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Bibliographische Detailangaben
Hauptverfasser:	Dong, Jie, Du, Zongpeng
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A routing control method and apparatus includes receiving, by a first edge routing node, a BGP control packet, where the BGP control packet carries a first node identifier and first algorithm information, where the first node identifier indicates an SID of a destination routing node on a BGP forwarding path, where the first algorithm information indicates a requirement of the BGP forwarding path, where the first edge routing node belongs to a first AS and the destination routing node belongs to a second AS; determining, by the first edge routing node, forwarding path information of the data packet based on the first node identifier and the first algorithm information in the BGP control packet; and forwarding, by the first edge routing node, the data packet based on the forwarding path information.