tracemerge(1) [debian man page]

TRACEMERGE(1)							   User Commands						     TRACEMERGE(1)

NAME

       tracemerge - Merge one (or more) traces together

SYNOPSIS

       tracemerge  [  -i  [  interfaces_per_input ] | --set-interface [ interfaces_per_input ] ] [ -u | --unique-packets ] [ -z | --compress-level
       <level> ] [ -Z | --compress-type <method> ] outputuri inputuri...

DESCRPTION

       tracemerge merges two or more traces together, keeping packets in order.

       -i[interfaces_per_input]
       --set-interface[interfaces_per_input]
	      set the interface ("direction") for each input to be unique.  The optional inputs_per_interface parameter  is  how  many	inputs	to
	      reserve  for  each  trace, and defaults to 1.  Thus if you have two traces with two interfaces (in/out), and interfaces_per_input is
	      set to 2, then tracemerge will have the first interface of the first input will be 0, the second interface of the first  input  will
	      be 1, the first interface of the second input will be 2, and the second interface of the second input will be 3.

	      Beware  that  erf  only supports 4 interfaces, and pcap only supports 2.	Limitations apply based on the input trace format (not the
	      output trace format)

       -u
       --unique-packets
	      Ignore duplicate packets with identical timestamps.

       -zlevel
       --compress-levellevel
	      Sets the amount of compression performed on the output file. This value can range from 0 (no compression)  to  9	(maximum  compres-
	      sion). Higher compression levels require more CPU to compress data. Defaults to 0.

       -Zmethod
       --compress-typemethod
	      Describes  the  compression  algorithm  to  be  used when writing the output trace.  Possible methods are "gzip", "bzip2", "lzo" and
	      "none". Defaults to "none".

LINKS

       More details about tracemerge (and libtrace) can be found at http://www.wand.net.nz/trac/libtrace/wiki/UserDocumentation

SEE ALSO

       libtrace(3), tracesplit(1), tracesplit_dir(1), tracefilter(1), traceconvert(1), tracereport(1), tracertstats(1),  tracestats(1),  tracepkt-
       dump(1), traceanon(1), tracesummary(1), tracereplay(1), tracediff(1), traceends(1), tracetopends(1)

AUTHORS

       Perry Lorier <perry@cs.waikato.ac.nz>

tracemerge (libtrace)						    March 2006							     TRACEMERGE(1)

TRACEANON(1)							   User Commands						      TRACEANON(1)

NAME

       traceanon - anonymise ip addresses of traces

SYNOPSIS

       traceanon  [  -s  | --encrypt-source ] [ -d | --encrypt-dest ] [ -p prefix | --prefix=prefix ] [ -c key | --cryptopan=key ] [ -f key-file |
       --keyfile=file ] [ -z level | --compress-level=level ] [ -Z method | --compress-type=method ] sourceuri desturi

DESCRPTION

       traceanon anonymises a trace by replacing IP addresses found in the IP header, and any embedded packets inside an  ICMP	packet.   It  also
       fixes the checksums inside TCP and UDP headers.

       Two  anonymisation  schemes are supported, the first replaces a prefix with another prefix.  This can be used for instance to replace a /16
       with the equivilent prefix from RFC1918.  The other scheme is cryptopan which is a prefix preserving encryption scheme based on AES.

       -s
       --encrypt-source
	      encrypt only source ip addresses.

       -d
       --encrypt-dest
	      encrypt only destination ip addresses.

       -p
       --prefix=prefix
	      substitute the high bits of the IP addresses with the provided prefix.

       -c
       --cryptopan=key
	      encrypt the IP addresses using the prefix-preserving cryptopan method using the key "key".  The key can be up to 32 bytes long,  and
	      will be padded with NULL characters.

       -f
       --keyfile=file
	      encrypt  the  IP addresses using the prefix-preserving cryptopan method using the key specified in the file "file".  The key must be
	      32 bytes long. A suitable method of generating a key is by using the command dd to read from /dev/urandom.

       -z
       --compress-level=level
	      compress the output trace using a compression level of "level". Compression level can range from 0 (no compression)  through  to	9.
	      Higher compression levels require more CPU to compress data. Defaults to no compression.

       -Z
       --compress-type=method
	      compress	the  output  trace  using  the	compression algorithm "method". Possible algorithms are "gzip", "bzip2", "lzo" and "none".
	      Default is "none".

EXAMPLES

       traceanon --cryptopan="fish go moo, oh yes they do" 
	    --encrypt-source 
	    --encrypt-dest 
	    --compress-level=1 
	    --compress-type=gzip 
	    erf:/traces/unenc.gz 
	    erf:/traces/enc.gz 

BUGS

       This software should support encrypting based on the direction/interface flag.

       IP addresses inside ARP's are not encrypted.

LINKS

       More details about traceanon (and libtrace) can be found at http://www.wand.net.nz/trac/libtrace/wiki/UserDocumentation

SEE ALSO

       libtrace(3), tracemerge(1),  tracefilter(1),  traceconvert(1),  tracestats(1),  tracesummary(1),  tracertstats(1),  tracesplit(1),  traces-
       plit_dir(1), tracereport(1), tracepktdump(1), tracediff(1), tracereplay(1), traceends(1), tracetopends(1)

AUTHORS

       Perry Lorier <perry@cs.waikato.ac.nz>

traceanon (libtrace)						   October 2005 						      TRACEANON(1)