Storing packet data in mirror buffer

Some embodiments provide a method for a hardware forwarding element. Based on a set of characteristics of a packet, the method determines to copy a packet to a particular temporary storage of a set of temporary storages of the hardware forwarding element. Based on a property of the particular tempor...

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Bibliographische Detailangaben
Hauptverfasser: Kodeboyina, Chaitanya, Agrawal, Anurag, Bhide, Parag D, Loge, Alain
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Some embodiments provide a method for a hardware forwarding element. Based on a set of characteristics of a packet, the method determines to copy a packet to a particular temporary storage of a set of temporary storages of the hardware forwarding element. Based on a property of the particular temporary storage, the method stores only a particular portion of the packet in the particular temporary storage. A same size portion of each packet copied to the particular temporary storage is stored in the particular temporary storage.