Latest capture header.
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@ -49,10 +49,11 @@ The following fields make up the AVS capture header:
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56 preamble uint32
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60 encoding uint32
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64 sequence uint32
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66 sniffer_addr uint8[6]
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74 padding uint8[2]
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68 drops uint32
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72 sniffer_addr uint8[6]
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78 padding uint8[2]
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------------------------------
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76
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80
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The following subsections detail the fields of the capture header.
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@ -184,7 +185,12 @@ By watching for gaps in the sequence numbers we can determine when
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packets are lost due to unreliable transport, rather than a frame never
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being received to begin with.
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4.15 sniffer_addr
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4.15 drops
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This is a counter of the number of known frame drops that occured. This
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is particularly useful when the system or hardware cannot keep up with
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the sniffer load.
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4.16 sniffer_addr
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This specifies the mac address of the sniffer, six octets in length.
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This field is followed by two octets of padding to keep the structure 32-bit
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word aligned.
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