METHOD FOR REPAIRING DATA FRAME ROUTES AND NETWORK BRIDGE

Method for repairing data frame routes that comprises: - receiving a frame comprising a source MAC address and a destination MAC address - associating the source MAC address with the identity of the bridge that received the frame in the first place, with an expiration indicator and the arrival time...

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Bibliographische Detailangaben
Hauptverfasser: IBANEZ FERNANDEZ, GUILLERMO, RIVERA PINTO, DIEGO, CARRAL PELAYO, JUAN ANTONIO, ARCO RODRIGUEZ, JOSE MANUEL, ROJAS SANCHEZ, ELISA
Format: Patent
Sprache:eng ; spa
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Beschreibung
Zusammenfassung:Method for repairing data frame routes that comprises: - receiving a frame comprising a source MAC address and a destination MAC address - associating the source MAC address with the identity of the bridge that received the frame in the first place, with an expiration indicator and the arrival time - deleting the associations of a port when a line failure is detected or the address validity timer expires in such a way that when the received frame does not have its destination MAC address associated to any port and a there is a port that is associated to the source MAC address of the received frame, the method comprises: - routing the frames, whose source MAC address is associated with the port through which they are received, towards the port associated with said source MAC address - rejecting the subsequent frames received whose destination MAC address is listed in a log of addresses being repaired. Procedimiento de reparación de caminos de tramas de datos que comprende:- recibir una trama que comprende una dirección MAC origen y otra destino;- asociar la dirección MAC origen a la identidad del puente que primero recibió la trama, a un indicador de caducidad y al instante de llegada;- borrar las asociaciones de un puerto cuando detecte la caída de un enlace o expire el temporizador de validez de la dirección;de forma que cuando una trama recibida no tiene asociada su MAC destino a ningún puerto y hay un puerto que esté asociado a la MAC origen de la trama recibida, el procedimiento comprende:- encaminar, las tramas cuya MAC origen está asociada al puerto por el que se reciben, hacia el puerto asociado a dicha MAC origen;- descartar las sucesivas tramas recibidas cuya MAC destino exista en un registro de direcciones en proceso de reparación.