| [1481ba7] | 1 | .TH TRACERTSTATS "1" "November 2006" "tracertstats (libtrace)" "User Commands" |
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| [1369834] | 2 | .SH NAME |
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| 3 | tracertstats \- perform simple filter based analysis on a trace |
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| 4 | .SH SYNOPSIS |
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| 5 | .B tracertstats |
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| 6 | [ -f | --filter bpf ] |
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| 7 | [ -i | --interval interval ] |
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| [d2df7c4] | 8 | [ -t | --threads max ] |
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| [1369834] | 9 | [ -c | --count count ] |
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| 10 | [ -o | --output-format csv,txt,png,html ] |
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| [67e9e2e] | 11 | [ -m | --merge-inputs ] |
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| [1369834] | 12 | inputuri... |
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| 13 | .P |
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| 14 | .B tracertstats |
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| 15 | -H|--libtrace-help |
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| 16 | .SH DESCRPTION |
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| 17 | tracertstats takes a list of bpf expressions and outputs the number of packets |
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| 18 | and bytes that match that expression every interval seconds, or count packets. |
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| 19 | .TP |
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| 20 | .PD 0 |
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| 21 | .BI \-f " bpf-filter" |
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| 22 | .TP |
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| 23 | .PD |
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| 24 | .BI \-\^\-filter " bpf-filter" |
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| 25 | Add another "bpf filter" |
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| 26 | |
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| 27 | .TP |
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| 28 | .PD 0 |
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| 29 | .BI \-i " interval" |
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| 30 | .TP |
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| 31 | .PD |
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| 32 | .BI \-\^\-interval " interval" |
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| 33 | Output results every \fIinterval\fR seconds. |
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| 34 | |
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| 35 | .TP |
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| 36 | .PD 0 |
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| [d2df7c4] | 37 | .BI \-t " max" |
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| 38 | .TP |
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| 39 | .PD |
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| 40 | .BI \-\^\-threads " max" |
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| 41 | Use \fImax\fR packet processing threads. The default is 4 threads, but adding |
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| 42 | more or less threads may improve performance. |
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| 43 | |
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| 44 | .TP |
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| 45 | .PD 0 |
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| [3298e12] | 46 | .BI \-c " count" |
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| [1369834] | 47 | .TP |
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| 48 | .PD |
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| 49 | .BI \-\^\-count " count" |
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| [d2df7c4] | 50 | Stop after processing this amount of packets. Note that this is only a |
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| 51 | lower bound as this is only evaluated once per thread per interval. |
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| [1369834] | 52 | |
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| 53 | .TP |
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| 54 | .PD 0 |
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| [67e9e2e] | 55 | .BI \-m |
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| 56 | .TP |
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| 57 | .PD |
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| 58 | .BI \-\^\-merge-inputs |
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| 59 | Treats all inputs as a single input, resulting a single unified output rather |
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| 60 | than an output for each input. Works best with traces that are consecutive to |
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| 61 | create a single CSV, for instance. |
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| 62 | |
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| 63 | .TP |
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| 64 | .PD 0 |
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| [1369834] | 65 | .BI \-o " format" |
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| 66 | .TP |
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| 67 | .PD |
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| 68 | .BI \-\^\-output\-format " format" |
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| [67e9e2e] | 69 | Selects the output format. |
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| [1369834] | 70 | |
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| 71 | .RS |
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| 72 | .TP |
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| 73 | txt |
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| 74 | Human readable text. This is the default output format which provides output |
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| 75 | easily understood by a human. This format has the disadvantage that it takes |
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| 76 | up quite a bit of horizontal space. |
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| 77 | |
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| 78 | .TP |
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| 79 | csv |
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| 80 | Comma Seperated Values. This is suitable for further analysis in a spreadsheet, |
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| 81 | or other program. |
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| 82 | |
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| 83 | .TP |
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| 84 | png |
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| 85 | PNG Graphic. Produces a fairly incomprehensible png graph. This relies on |
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| 86 | gdc being available at compile time. |
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| 87 | |
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| 88 | .TP |
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| 89 | html |
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| 90 | This produces output suitable for display to a human in a webbrowser. |
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| 91 | |
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| 92 | .SH EXAMPLES |
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| 93 | .nf |
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| 94 | tracertstats \-\^\-filter 'host sundown' \\ |
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| 95 | \-\^\-filter 'port http' \\ |
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| 96 | \-\^\-filter 'port ftp or ftp-data' \\ |
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| 97 | \-\^\-filter 'port smtp' \\ |
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| 98 | \-\^\-filter 'tcp[tcpflags] & tcp-syn!=0' \\ |
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| 99 | \-\^\-filter 'not ip' \\ |
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| 100 | \-\^\-filter 'ether[0] & 1 == 1' \\ |
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| 101 | \-\^\-filter 'icmp[icmptype] == icmp-unreach' \\ |
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| 102 | \-\^\-output\-format html |
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| 103 | erf:/traces/trace1.gz \\ |
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| 104 | erf:/traces/trace2.gz |
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| 105 | .fi |
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| 106 | |
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| [634089d] | 107 | .SH LINKS |
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| 108 | More details about tracertstats (and libtrace) can be found at |
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| 109 | http://www.wand.net.nz/trac/libtrace/wiki/UserDocumentation |
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| 110 | |
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| [1369834] | 111 | .SH SEE ALSO |
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| [67825b2] | 112 | libtrace(3), tracemerge(1), tracesplit(1), tracesplit_dir(1), tracefilter(1), |
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| [1481ba7] | 113 | traceconvert(1), tracereport(1), tracepktdump(1), traceanon(1), tracesummary(1), |
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| [d6dc0f6] | 114 | traceconvert(1), tracereplay(1), tracediff(1), traceends(1), tracetopends(1) |
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| [67825b2] | 115 | |
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| [1369834] | 116 | .SH AUTHORS |
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| 117 | Perry Lorier <perry@cs.waikato.ac.nz> |
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