REMEMBER -- if you find a bug or have a new feature that sounds reasonably
useful to add to this program send email to me at eric@ojnk.org.

Please read the README fully before you tell me something's wrong.
This is a LINUX ONLY program as of right now, and I have no plans to port it
to other operating systems..  Sorry.

Changes for version 1.8
*   no hard limit imposed on nameservers anymore
*   fixed a mistake in icmplog.c's openlog
*   fixed mistake that crashed udplog after a smurf, added nfs ignore
*   changed the dns cache stats to use SIGUSR1
*   mistakes in stupid logging thing fixed, after posting (oops)
*   typo in iplog.c (oops)
*   other little changes

Changes for version 1.7
*   doesn't look like the author was ripped on crack at the time of writing
    anymore (thanks to Odin)
*   fixed crash in smurf logger; made it more accurate as to what is and what
    isn't a smurf attack.
*   fixed memory leaks in icmplog
*   fixed signal stuff for the rest of the programs
*   added dependencies to Makefile

Changes for version 1.6
*   fixed signal stuff
*   added smurf detection to udplog (die tfreak)
*   limited router adertisement stuff to 12 routers (ojnk)
*   added easy-as-hell installation (just type make install)

Changes for version 1.5
*   fixed serious bug in icmplog where you could crash it with strange
    code/type specifications (oops), added router advertisement stuff
*   fixed mistakes I made in for loops (big oops)
      (pointed out by Scott McIntyre, Jeremy Goldberg)
*   using a logfile now emulates syslog's "last message repeated x times" to
    avoid filling up logs
*   lowered portscan threshold to 5 ports/sec
*   get DNS cache statistics with kill -UNUSED (signal 31) (tcplog pid)

Changes for version 1.4
*   added a portscan detector, it will not continue to log all 1-65535 ports,
    filling your logs quickly.. threshold is 10 ports/sec..
*   does not log quake traffic
*   organized growing number of include files
*   now uses own htons/ntohs functions to avoid any problems with redhat(?)

Changes for version 1.3
*   added an option (defaults to on) to NOT fill the logs with a "smurf" icmp
    attack ;)
*   fixed lame drop privs code
*   added logfile support: define LOGFILE in config.h (doesn't use syslog)
*   icmplog is MUCH more informative now, logs redirects, etc correctly
*   created this file (!)
*   included COPYING file

Changes for version 1.2
*   fixed lame privs code (or so I thought)
*   added traceroute feature
*   added DNS caching
*   creates lockfile to avoid problems.

Initial release is version 1.1
*   detects port scans that are supposedly "stealth"
*   avoids lag associated with syn floods
*   udp logging, icmp logging, tcp logging
*   drops privileges after opening socket
