source: tools/tracereplay/tracereplay.1

cachetimestampsdevelopetsiliverc-4.0.4ringdecrementfixringperformance
Last change on this file was 1e0a804, checked in by Shane Alcock <salcock@…>, 3 years ago

Update tracereplay to allow users to specify a speed up factor.

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1.TH TRACEREPLAY "1" "November 2009" "tracereplay (libtrace)" "User Commands"
2.SH NAME
3tracereplay \- Replay a trace in trace time from one uri to another
4.SH SYNOPSIS
5.B tracereplay
6[\-b | \-\^\-broadcast] [-s \-\^\-snaplength [ snaplength] ]
7[\-f | \-\^\-filter [ filter string ] ] [\-X | \-\^\-speedup [ factor] ]
8inputuri outputuri
9.SH DESCRPTION
10tracereplay replays inputuri to outputuri in trace time. Checksums are
11recomputed on the fly.
12
13.TP
14.PD 0
15.BI \-b
16.TP
17.PD
18.BI \-\^\-broadcast
19
20Change the 802.3 (ethernet) destination address to the broadcast address.
21This will send the transmitted packets to any hosts on the local network.
22
23.TP
24.PD 0
25.BI \-s " snaplength"
26.TP
27.PD
28.BI \-\^\-snaplength " snaplength"
29Truncate the packets to the length specified. This only makes a difference
30if the inputuri is a capture device. The value should be > 0. Inappropriate
31values will be ignored, but a warning will be printed.
32
33.TP
34.PD 0
35.BI \-f " filterstring"
36.TP
37.PD
38.BI \-\^\-filter " filterstring"
39Apply a filter to the inputuri.
40
41.TP
42.PD 0
43.BI \-X " factor"
44.TP
45.PD
46.BI \-\^\-speedup " factor"
47Decrease the gaps between packets by the specified factor. This will accelerate
48the rate at which the replay is performed. By default, the factor is 1 (i.e.
49no acceleration).
50
51.SH LINKS
52More details about tracereplay (and libtrace) can be found at
53http://www.wand.net.nz/trac/libtrace/wiki/UserDocumentation
54
55.SH SEE ALSO
56libtrace(3), tracesplit(1), tracesplit_dir(1), tracefilter(1), tracemerge(1),
57traceconvert(1), tracereport(1), tracertstats(1), tracestats(1),
58tracepktdump(1), traceanon(1), tracesummary(1), tracediff(1),
59traceends(1), tracetopends(1)
60
61.SH AUTHORS
62Andreas Loef <andreas.lof@cs.waikato.ac.nz>, Yuwei Wang <yww4@cs.waikato.ac.nz>
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