Ulogd

Závislosti

Nainstalujeme:

apt-get install bzip2 libnfnetlink-dev libmysqlclient-dev libpcap-dev conntrack

Zavedeme moduly do jádra:

modprobe nf_conntrack nf_conntrack_ipv4 nf_conntrack_netlink

Postupně ručně nainstalujeme další programy od netfilter:

cd /tmp/
wget http://www.netfilter.org/projects/libmnl/files/libmnl-1.0.3.tar.bz2
tar xjvf libmnl-1.0.3.tar.bz2
cd libmnl-1.0.3
./configure
make
make install

cd /tmp/
wget http://www.netfilter.org/projects/libnetfilter_acct/files/libnetfilter_acct-1.0.0.tar.bz2
tar xjvf libnetfilter_acct-1.0.0.tar.bz2
cd libnetfilter_acct-1.0.0/
./configure
make
make install

cd /tmp/
wget http://www.netfilter.org/projects/libnetfilter_conntrack/files/libnetfilter_conntrack-1.0.1.tar.bz2
tar xjvf libnetfilter_conntrack-1.0.1.tar.bz2
cd libnetfilter_conntrack-1.0.1/
./configure
make
make install

cd /tmp/
wget http://www.netfilter.org/projects/libnetfilter_log/files/libnetfilter_log-1.0.1.tar.bz2
tar xjvf libnetfilter_log-1.0.1.tar.bz2
cd libnetfilter_log-1.0.1/
./configure
make
make install

Instalace

Stáhneme a rozbalíme:

cd /tmp/
wget http://www.netfilter.org/projects/ulogd/files/ulogd-2.0.0.tar.bz2
tar jxvf ulogd-2.0.0.tar.bz2

Tomáš Dulík napsal modul pro filtrování spojení na minimální množství přenesených dat. Jeho instalace:

cd /tmp/ulogd-2.0.0/filter/
wget http://wiki.slavicin.unart.cz/images/1/17/Ulogd_filter_BYTES.c
cd /tmp/
wget http://wiki.slavicin.unart.cz/images/1/17/ulogd_filter_makefile_am_dulik.patch
patch -p0 ulogd-2.0.0/filter/Makefile.am ulogd_filter_makefile_am_dulik.patch
rm Makefile.in
cd /tmp/ulogd-2.0.0/
autoheader && aclocal && automake && autoconf && autoreconf

./configure
make
make install