Install ippl by entering the following commands in the terminal:
sudo apt update sudo apt install ippl
Description:
IP protocols logger
writes information about incoming ICMP messages, TCP connections and UDP datagrams to syslog. . It is highly configurable and has a built-in DNS cache. . Please note that upstream is rather inactive lately (no release since 2001), and that there are some rather nasty bugs. . An incomplete list of the bugs includes: - random packets don't get logged sometimes - stops logging at all after some weeks - ipv6 never got implemented - documentation is out of sync. . Trying to fix these bugs is not easy. Please do not expect the Debian maintainer to do this, but patches are appreciated. . Please consider using a fully-grown intrusion detection system (like snort) instead of ippl. . Upstream URL: http://pltplp.net/ippl/
Homepage: http://pltplp.net/ippl/
Version: 1.4.14-12.2build1
Section: universe/net