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Source: natlog
Section: devel
Priority: optional
Maintainer: Frank B. Brokken <f.b.brokken@rug.nl>
Uploaders: George Danchev <danchev@spnet.net>,
tony mancill <tmancill@debian.org>
Build-Depends: debhelper (>= 9),
g++-4.9,
icmake (>= 7.21.01),
libbobcat-dev (>= 3.20.01),
libpcap-dev,
yodl (>= 3.03.0)
Standards-Version: 3.9.5
Vcs-Git: git://anonscm.debian.org/collab-maint/natlog.git
Vcs-Browser: http://anonscm.debian.org/gitweb/?p=collab-maint/natlog.git
Homepage: http://natlog.sourceforge.net/
Package: natlog
Architecture: linux-any
Depends: ${misc:Depends}, ${shlibs:Depends}, lsb-base (>= 3.2-14)
Suggests: conntrack (>= 1.0.0)
Description: Source-natting firewall logging utility
Firewalls like iptables usually offer POSTROUTING source network address
translation facilities changing the source address of a host behind the
firewall to the address of the host before the firewall.
.
The standard log facilities provided by iptables do not easily allow us to
associate addresses behind the firewall to their source-natted equivalents
before the firewall. Natlog was designed to fill in that particular niche.
.
When running natlog, messages are sent to the syslog daemon and/or to the
standard output stream showing the essential characteristics of the
connection using source natting. Here is an example:
.
from Fri 8 22:30:10:55588 until Fri 8 22:40:43:807100: 192.168.19.72:4467
(via: 129.125.90.132:4467) to 200.49.219.180:443
.
Natlog depends on facilities provided by iptables; work is in progress to
generate logs using facilities offered by the pcap library.
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