#!/usr/bin/perl -w

#
# Copyright (C) 2001 by USC/ISI
# All rights reserved.
#
# Redistribution and use in source and binary forms are permitted
# provided that the above copyright notice and this paragraph are
# duplicated in all such forms and that any documentation, advertising
# materials, and other materials related to such distribution and use
# acknowledge that the software was developed by the University of
# Southern California, Information Sciences Institute.  The name of the
# University may not be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# An perl script takes a tcpdump trace as input and outputs 
# statistics (total # of packetz and total size) of each type of traffic
#
# This work is supported by DARPA through SAMAN Project
# (http://www.isi.edu/saman/), administered by the Space and Naval
# Warfare System Center San Diego under Contract No. N66001-00-C-8066


$total=0;
$http=0;
$nntp=0;
$ftp=0;
$domain=0;
$ntp=0;
$smtp=0;
#$icmp=0;
$realaudio=0;
$pop3=0;
$time=0;
$webcache=0;
$ssh=0;
$squid=0;
$telnet=0;
$cvs=0;
$h323=0;
$datametric=0;
$x11=0;
$phonebook=0;
$snmp=0;
$syslog=0;
$gopher=0;
$bgp=0;
$auth=0;
$rtsp=0;
#$gris=0;

$other=0;
$totals=0;
$https=0;
$nntps=0;
$ftps=0;
$domains=0;
$ntps=0;
$smtps=0;
$realaudios=0;
$others=0;
$pop3s=0;
$times=0;
$webcaches=0;
$sshs=0;
$squids=0;
$telnets=0;
$cvss=0;
$h323s=0;
$datametrics=0;
$x11s=0;
$phonebooks=0;
$snmps=0;
$syslogs=0;
$gophers=0;
$bgps=0;
$auths=0;
$rtsps=0;
#$griss=0;

$httpP=		"80";
$httpsP=         "443";
$sshP=           "22";
$squidP=         "3128";
$datametricsP=   "1645";
$phonebookP=     "767";
$x11P=           "6000";
$telnetP=        "23";
$webcacheP=      "8080";
$cvspserverP=    "2401";
$domainP=        "53";
$nntpP=          "119";
$ntpP=           "123";
$h323gatediscP=  "1718";
$h323gatestatP=  "1719";
$h323hostcallP=  "1720";
$pop3P=          "110";
$timeP=          "37";
$ftpdataP=       "20";
$ftpP=           "21";
$smtpP=          "25";
$snmpP=          "161";
$gopherP=        "70";
$authP=          "11";
$rtspP=          "554";
$bgpP=           "179";
$syslogP=        "514";

while (<>) {
       	($time1,$time2,$ip11,$ip12,$ip13,$ip14,$srcPort,$dummy2,$ip21,$ip22,$ip23,$ip24,$dstPort,$dummy3,$proto,$size) = split(/[.: ]/,$_);
#print join("#",split(/[.: ]/,$_));

	$time1="";
	$time2="";
#	$dummy1="";
	$dummy2="";
	$dummy3="";
	$ip11="";
	$ip12="";
	$ip13="";
	$ip14="";
	$ip21="";
	$ip22="";
	$ip23="";
	$ip24="";


	if (defined($proto) && defined($size)) {
		if (($proto eq "udp") || ($proto eq "tcp")) {
			if (defined($srcPort) && defined($dstPort) && ($size < 1500)) {
				if (($srcPort eq $httpP) || ($dstPort eq $httpP)) {
		   			$https=$https+$size;
				}
				elsif (($srcPort eq $httpsP) || ($dstPort eq $httpsP)) {
		   			$https=$https+$size;
				}
				elsif (($srcPort eq $sshP) || ($dstPort eq $sshP)) {
		   			$sshs=$sshs+$size;
				}
				elsif (($srcPort eq $squidP) || ($dstPort eq $squidP)) {
		   			$squids=$squids+$size;
				}
				elsif (($srcPort eq $datametricsP) || ($dstPort eq $datametricsP)) {
		   			$datametrics=$datametrics+$size;
				}
				elsif (($srcPort eq $phonebookP) || ($dstPort eq $phonebookP)) {
		   			$phonebooks=$phonebooks+$size;
				}
				elsif (($srcPort eq $x11P) || ($dstPort eq $x11P)) {
		   			$x11s=$x11s+$size;
				}
				elsif (($srcPort eq $telnetP) || ($dstPort eq $telnetP)) {
		   			$telnets=$telnets+$size;
				}
				elsif (($srcPort eq $webcacheP) || ($dstPort eq $webcacheP)) {
		   			$webcaches=$webcaches+$size;
				}
				elsif (($srcPort eq $cvspserverP) || ($dstPort eq $cvspserverP)) {
		   			$cvss=$cvss+$size;
				}
				elsif (($srcPort eq $domainP) || ($dstPort eq $domainP)) {
		   			$domains=$domains+$size;
				}
				elsif (($srcPort eq $ntpP) || ($dstPort eq $ntpP)) {
		   			$ntps=$ntps+$size;
				}
				elsif (($srcPort eq $h323gatestatP) || ($dstPort eq $h323gatestatP)) {
		   			$h323s=$h323s+$size;
				}
				elsif (($srcPort eq $h323hostcallP) || ($dstPort eq $h323hostcallP)) {
		   			$h323s=$h323s+$size;
				}
				elsif (($srcPort eq $h323gatediscP) || ($dstPort eq $h323gatediscP)) {
		   			$h323s=$h323s+$size;
				}
				elsif (($srcPort eq $pop3P) || ($dstPort eq $pop3P)) {
		   			$pop3s=$pop3s+$size;
				}
				elsif (($srcPort eq $timeP) || ($dstPort eq $timeP)) {
		   			$times=$times+$size;
				}
				elsif (($srcPort eq $nntpP) || ($dstPort eq $nntpP)) {
		   			$nntps=$nntps+$size;
				}
				elsif (($srcPort eq $ftpP) || ($dstPort eq $ftpP)) {
		   			$ftps=$ftps+$size;
				}
				elsif (($srcPort eq $ftpdataP) || ($dstPort eq $ftpdataP)) {
		   			$ftps=$ftps+$size;
				}
				elsif (($srcPort eq $smtpP) || ($dstPort eq $smtpP)) {
		   			$smtps=$smtps+$size;
				}
				elsif (($srcPort eq $snmpP) || ($dstPort eq $snmpP)) {
		   			$snmps=$snmps+$size;
				}
				elsif (($srcPort eq $gopherP) || ($dstPort eq $gopherP)) {
		   			$gophers=$gophers+$size;
				}
				elsif (($srcPort eq $authP) || ($dstPort eq $authP)) {
		   			$auths=$auths+$size;
				}
				elsif (($srcPort eq $rtspP) || ($dstPort eq $rtspP)) {
		   			$rtsps=$rtsps+$size;
				}
				elsif (($srcPort eq $bgpP) || ($dstPort eq $bgpP)) {
		   			$bgps=$bgps+$size;
				}
				elsif (($srcPort eq $syslogP) || ($dstPort eq $syslogP)) {
		   			$syslogs=$syslogs+$size;
				}
				elsif (($srcPort eq "6970") || ($dstPort eq "6970")) {
		   			$realaudios=$realaudios+$size;
				}
				else {
					$others=$others+$size;
				}
   			$totals=$totals+$size;
        		}
		}
	}
	if (defined($srcPort) && defined($dstPort)) {
		if (($srcPort eq $httpP) || ($dstPort eq $httpP)) {
		   	$http=$http+1;
		}
		elsif (($srcPort eq $httpsP) || ($dstPort eq $httpsP)) {
		   	$http=$http+1;
		}
		elsif (($srcPort eq $domainP) || ($dstPort eq $domainP)) {
		   	$domain=$domain+1;
		}
		elsif (($srcPort eq $webcacheP) || ($dstPort eq $webcacheP)) {
		   	$webcache=$webcache+1;
		}
		elsif (($srcPort eq $sshP) || ($dstPort eq $sshP)) {
		   	$ssh=$ssh+1;
		}
		elsif (($srcPort eq $phonebookP) || ($dstPort eq $phonebookP)) {
		   	$phonebook=$phonebook+1;
		}
		elsif (($srcPort eq $x11P) || ($dstPort eq $x11P)) {
		   	$x11=$x11+1;
		}
		elsif (($srcPort eq $snmpP) || ($dstPort eq $snmpP)) {
		   	$snmp=$snmp+1;
		}
		elsif (($srcPort eq $gopherP) || ($dstPort eq $gopherP)) {
		   	$gopher=$gopher+1;
		}
		elsif (($srcPort eq $authP) || ($dstPort eq $authP)) {
		   	$auth=$auth+1;
		}
		elsif (($srcPort eq $rtspP) || ($dstPort eq $rtspP)) {
		   	$rtsp=$rtsp+1;
		}
		elsif (($srcPort eq $bgpP) || ($dstPort eq $bgpP)) {
		   	$bgp=$bgp+1;
		}
#		elsif (($srcPort eq $grisP) || ($dstPort eq $grisP)) {
#		   	$gris=$gris+1;
#		}
		elsif (($srcPort eq $syslogP) || ($dstPort eq $syslogP)) {
		   	$syslog=$syslog+1;
		}
		elsif (($srcPort eq $datametricsP) || ($dstPort eq $datametricsP)) {
		   	$datametric=$datametric+1;
		}
		elsif (($srcPort eq $squidP) || ($dstPort eq $squidP)) {
		   	$squid=$squid+1;
		}
		elsif (($srcPort eq $cvspserverP) || ($dstPort eq $cvspserverP)) {
		   	$cvs=$cvs+1;
		}
		elsif (($srcPort eq $telnetP) || ($dstPort eq $telnetP)) {
		   	$telnet=$telnet+1;
		}
		elsif (($srcPort eq $ntpP) || ($dstPort eq $ntpP)) {
		   	$ntp=$ntp+1;
		}
		elsif (($srcPort eq $pop3P) || ($dstPort eq $pop3P)) {
		   	$pop3=$pop3+1;
		}
		elsif (($srcPort eq $timeP) || ($dstPort eq $timeP)) {
		   	$time=$time+1;
		}
		elsif (($srcPort eq $nntpP) || ($dstPort eq $nntpP)) {
		   	$nntp=$nntp+1;
		}
		elsif (($srcPort eq $ftpP) || ($dstPort eq $ftpP)) {
		   	$ftp=$ftp+1;
		}
		elsif (($srcPort eq $ftpdataP) || ($dstPort eq $ftpdataP)) {
		   	$ftp=$ftp+1;
		}
		elsif (($srcPort eq $smtpP) || ($dstPort eq $smtpP)) {
		   	$smtp=$smtp+1;
		}
		elsif (($srcPort eq $h323gatestatP) || ($dstPort eq $h323gatestatP)) {
		   	$h323=$h323+1;
		}
		elsif (($srcPort eq $h323hostcallP) || ($dstPort eq $h323hostcallP)) {
		   	$h323=$h323+1;
		}
		elsif (($srcPort eq $h323gatediscP) || ($dstPort eq $h323gatediscP)) {
		   	$h323=$h323+1;
		}
		elsif (($srcPort eq "6970") || ($dstPort eq "6970")) {
		   	$realaudio=$realaudio+1;
		}
		else {
			$other=$other+1;
		}
		$total=$total+1;
        } 
}
print "[PROTO]  [# of PKT]  [% of TOTAL PKT]  [SIZE]  [% of TOTAL SIZE]\n";
$httpp1=$http/$total;
$httpp2=$https/$totals;
print  "HTTP $http $httpp1 $https $httpp2\n";
$nntpp1=$nntp/$total;
$nntpp2=$nntps/$totals;
print  "NNTP $nntp $nntpp1 $nntps $nntpp2\n";
$ntpp1=$ntp/$total;
$ntpp2=$ntps/$totals;
print  "NTP $ntp $ntpp1 $ntps $ntpp2\n";
$domainp1=$domain/$total;
$domainp2=$domains/$totals;
print  "DNS $domain $domainp1 $domains $domainp2\n";
$smtpp1=$smtp/$total;
$smtpp2=$smtps/$totals;
print  "SMTP $smtp $smtpp1 $smtps $smtpp2\n";
$ftpp1=$ftp/$total;
$ftpp2=$ftps/$totals;
print  "FTP $ftp $ftpp1 $ftps $ftpp2\n";
$snmpp1=$snmp/$total;
$snmpp2=$snmps/$totals;
print  "SNMP $snmp $snmpp1 $snmps $snmpp2\n";
$gopherp1=$gopher/$total;
$gopherp2=$gophers/$totals;
print  "GOPHER $gopher $gopherp1 $gophers $gopherp2\n";
#$authp1=$auth/$total;
#$authp2=$auths/$totals;
#print  "AUTH $auth $authp1 $auths $authp2\n";
$rtspp1=$rtsp/$total;
$rtspp2=$rtsps/$totals;
print  "RTSP $rtsp $rtspp1 $rtsps $rtspp2\n";
#$grisp1=$gris/$total;
#$grisp2=$griss/$totals;
#print  "GRIS $gris $grisp1 $griss $grisp2\n";
$syslogp1=$syslog/$total;
$syslogp2=$syslogs/$totals;
print  "SYSLOG $syslog $syslogp1 $syslogs $syslogp2\n";
$bgpp1=$bgp/$total;
$bgpp2=$bgps/$totals;
print  "BGP $bgp $bgpp1 $bgps $bgpp2\n";
$webcachep1=$webcache/$total;
$webcachep2=$webcaches/$totals;
print  "WEBCACHE $webcache $webcachep1 $webcaches $webcachep2\n";
$pop3p1=$pop3/$total;
$pop3p2=$pop3s/$totals;
print  "POP3 $pop3 $pop3p1 $pop3s $pop3p2\n";
$datametricp1=$datametric/$total;
$datametricp2=$datametrics/$totals;
print  "DATAMETRICS $datametric $datametricp1 $datametrics $datametricp2\n";
$timep1=$time/$total;
$timep2=$times/$totals;
print  "TIME $time $timep1 $times $timep2\n";
$sshp1=$ssh/$total;
$sshp2=$sshs/$totals;
print  "SSH $ssh $sshp1 $sshs $sshp2\n";
$squidp1=$squid/$total;
$squidp2=$squids/$totals;
print  "SQUID $squid $squidp1 $squids $squidp2\n";
$telnetp1=$telnet/$total;
$telnetp2=$telnets/$totals;
print  "TELNET $telnet $telnetp1 $telnets $telnetp2\n";
$cvsp1=$cvs/$total;
$cvsp2=$cvss/$totals;
print  "CVS $cvs $cvsp1 $cvss $cvsp2\n";
$h323p1=$h323/$total;
$h323p2=$h323s/$totals;
print  "H323 $h323 $h323p1 $h323s $h323p2\n";
$phonebookp1=$phonebook/$total;
$phonebookp2=$phonebooks/$totals;
print  "PHONEBOOK $phonebook $phonebookp1 $phonebooks $phonebookp2\n";
$x11p1=$x11/$total;
$x11p2=$x11s/$totals;
print  "X11 $x11 $x11p1 $x11s $x11p2\n";
$otherp1=$other/$total;
$otherp2=$others/$totals;
print  "OTHER $other $otherp1 $others $otherp2\n";