![]() A particular mirror destination is part of the action identifier. Packets matching a classification filter are sent to one of the mirror destinations. If matched, the mirror action is applied.Īction – Refers to sending a copy of the selected packets to a port or a remote destination. Incoming and outgoing packets to and from an interface are matched against a filter. Packet mirroring is the process of sending a copy of packets seen on one interface to another interface or to a remote SonicWALL appliance.Ĭlassification – Refers to identifying a selected set of packets to be mirrored. Monitor filter is applied before copying the packet This shows the different filters and how they are applied.ĭisplay filter is applied before displaying packets Refer to the figure below to see a high level view of the packet monitor subsystem. Application data = captured packet minus L2, 元, and L4 headers. Packets containing no application data are skipped during the capture.
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