ipv6loganon

NAME

SYNOPSIS

ipv6loganon [ -d value ] [ -V ] [ -n ] [ -c value ] [ --mask-ipv4 bits ] [ --no-mask-iid ] [ --anonymize-standard ]  

DESCRIPTION

ipv6loganon is a HTTP server log file anonymizer

It expects a log line on stdin with an IPv4/IPv6 address as first token.

This token would be anonymized according to given/default options.

The anonymizer would keep as much information as possible for IPv6 address types.

Client-side IID would be anonymized by

• EUI-48 based: serial number would be zero'ed, keeping OID

• EUI-64 based: serial number would be zero'ed, keeping OID

• ISATAP: client IPv4 address would be anonymized by given IPv4 mask

• TEREDO: client IPv4 address would be anonymized by given IPv4 mask, client port would be zero'ed

• 6to4(Microsoft): client IPv4 address would be anonymized by given IPv4 mask

• local: whole IID would be zero'ed

Client-side SLA would be anonymized by

• SLA would be zero'ed

Prefix would be anonymized by

• 6to4: client IPv4 address would be anonymized by given IPv4 mask

Compat/Mapped IPv4 addresses would be anonymized by

• IPv4 address would be anonymized by given IPv4 mask

Afterwards, the modified address and the trailing line would be printed to stdout.  

OPTIONS

GENERAL

-d, --debug <debug value>

debug value (bitwise like)

-V, --verbose

be verbose

-n, --nocache

disable caching

-c, --cachelimit

set cache limit (default: 20, maximum: 200)

OUTPUT ANONYMIZATION

--mask-ipv4 <bits>

mask all IPv4 addresses [0-32], default 8 even if occurs in IPv6-IID

--no-mask-iid

do not mask non-IPv4 based IPv6-IID

--anonymize-standard

preset for standard anonymization

Default settings: mask-ipv4=8 mask-iid

EXAMPLE

207.46.98.53 - - [01/Jan/2007:00:01:15 +0100] "GET /Linux+IPv6-HOWTO/x1112.html HTTP/1.0" 200 6162 "-" "msnbot/1.0 (+http://search.msn.com/msnbot.htm)" 253 6334

2002:52b6:6b01:1:216:17ff:fe01:2345 - - [10/Jan/2007:15:04:28 +0100] "GET /favicon.ico HTTP/1.1" 200 4710 "http://www.bieringer.de/linux/IPv6/" "Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.9) Gecko/20061219 Fedora/1.5.0.9-1.fc6 Firefox/1.5.0.9 pango-text" 413 5005

Modified lines (stdout):

207.46.98.0 - - [01/Jan/2007:00:01:15 +0100] "GET /Linux+IPv6-HOWTO/x1112.html HTTP/1.0" 200 6162 "-" "msnbot/1.0 (+http://search.msn.com/msnbot.htm)" 253 6334

2002:52b6:6b00:0:216:17ff:fe00:0 - - [10/Jan/2007:15:04:28 +0100] "GET /favicon.ico HTTP/1.1" 200 4710 "http://www.bieringer.de/linux/IPv6/" "Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.9) Gecko/20061219 Fedora/1.5.0.9-1.fc6 Firefox/1.5.0.9 pango-text" 413 5005

AUTHORS

Peter Bieringer <pb@bieringer.de>  

SEE ALSO

Index

NAME

SYNOPSIS

DESCRIPTION

OPTIONS

GENERAL

OUTPUT ANONYMIZATION

EXAMPLE

AUTHORS

SEE ALSO