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show services dynamic-flow-capture statistics

date_range 19-Nov-23

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Syntax

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show services dynamic-flow-capture statistics capture-group group-name

Description

(M320 Series routers and T Series routers only) Display statistics information about the capture group specified for dynamic flow capture.

Options

capture-group group-name

Display information for the specified capture group identifier.

Required Privilege Level

view

Output Fields

Table 1 lists the output fields for the show services dynamic-flow-capture statistics command. Output fields are listed in the approximate order in which they appear.

Table 1: show services dynamic-flow-capture statistics Output Fields
Output Field	Output Field Description
Input	Incoming dynamic flow capture packet statistics: Control protocol packets—Number of control protocol packets received. Captured data packets—Number of data packets captured. Control IRI packets—Number of control IRI packets received.
Control protocol drops	Control protocol packets dropped for the following reasons: Not IP packets—Dropped packets were not IP packets. Not UDP packets—Dropped packets were not User Datagram Protocol (UDP) packets. Invalid destination address—Dropped packets had invalid destination addresses. No memory—Packets dropped because of insufficient memory. Unauthorized control source—Packets dropped because the control source was not authenticated. Bad request—Packets dropped because the request was invalid. Unknown control source—Packets dropped because the control source was not known. Not DTCP—Dropped packets did not adhere to the control protocol format. Bad command line—Packets dropped because of a version mismatch. Bandwidth exceeded—Packets dropped because the bandwidth was exceeded. Drop rate due to exceeded bandwidth—Rate of traffic dropped because the bandwidth was exceeded. Other—Packets dropped for other reasons or undetermined causes.
Input drops	Incoming dynamic flow capture packets dropped for the following reasons: Unknown packets—Packets dropped because the packet type was not recognized. Captured data not IPv4—Packets dropped because they were not IPv4 packets. Captured data too small—Packets dropped because they were smaller than the size reported in their headers. Captured data drops—Data packets dropped because of undetermined causes. Captured data not matched—Packets dropped because they did not match filter criteria. Bandwidth exceeded—Packets dropped because the bandwidth was exceeded. Drop rate due to exceeded bandwidth—Rate of traffic dropped because the bandwidth was exceeded.
Output	Outgoing dynamic flow capture packet statistics: Control protocol packets—Number of control protocol packets sent. Captured data packets—Number of captured data packets sent.
Output drops	Outgoing packets dropped: Control protocol drops—Number of control protocol packets dropped. Captured data drops—Number of captured data packets dropped.
Flow Statistics	DFC flow statistics: Active flow cache entries Active flow cache usage percentage Flow cache entries allocated Number of control sources Number of content destinations Number of criteria Maximum criteria matching one flow Cached flows purged for memory Maximum filters matching one packet

Sample Output