debian man page for traceanon

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)