]> git.ipfire.org Git - people/pmueller/ipfire-2.x.git/blobdiff - html/cgi-bin/qos.cgi
QoS-Update - Komplette grafische Ueberarbeitung
[people/pmueller/ipfire-2.x.git] / html / cgi-bin / qos.cgi
index 094cd87351a048fc9ed4bc6c73e23d5e4c19e6e1..42321c96fa7586031e6f98e9166537a263e9127c 100644 (file)
@@ -7,9 +7,10 @@
 # (c) The IPFire Team
 #
 
+use RRDs;
 use strict;
 # enable only the following on debugging purpose
-use warnings;
+use warnings;
 use CGI::Carp 'fatalsToBrowser';
 
 require '/var/ipfire/general-functions.pl';
@@ -19,7 +20,7 @@ require "${General::swroot}/header.pl";
 my %qossettings = ();
 my %checked = ();
 my %netsettings = ();
-my $message = "";
+my $message = '';
 my $errormessage = "";
 my $c = "";
 my $direntry = "";
@@ -27,22 +28,27 @@ my $classentry = "";
 my $subclassentry = "";
 my $l7ruleentry = "";
 my $portruleentry = "";
+my $tosruleentry = "";
 my @tmp = ();
 my @classes = ();
 my @subclasses = ();
 my @l7rules = ();
 my @portrules = ();
+my @tosrules = ();
 my @tmpline = ();
 my @classline = ();
 my @subclassline = ();
 my @l7ruleline = ();
 my @portruleline = ();
+my @tosruleline = ();
 my @proto = ();
-my %selected= () ;
+my %selected= ();
+my @checked = ();
 my $classfile = "/var/ipfire/qos/classes";
 my $subclassfile = "/var/ipfire/qos/subclasses";
 my $level7file = "/var/ipfire/qos/level7config";
 my $portfile = "/var/ipfire/qos/portconfig";
+my $tosfile = "/var/ipfire/qos/tosconfig";
 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
 
 &Header::showhttpheaders();
@@ -66,6 +72,8 @@ $qossettings{'VALID'} = 'yes';
 $qossettings{'ACTION'} = '';
 $qossettings{'ACTIONDEF'} = '';
 $qossettings{'ACTIONBW'} = '';
+$qossettings{'RED_DEV_SEL'} = '';
+$qossettings{'IMQ_DEV_SEL'} = '';
 $qossettings{'PRIO'} = '';
 $qossettings{'SPD'} = '';
 $qossettings{'CLASS'} = '';
@@ -85,43 +93,16 @@ $qossettings{'DOCLASS'} = '';
 $qossettings{'DOSCLASS'} = '';
 $qossettings{'DOLEVEL7'} = '';
 $qossettings{'DOPORT'} = '';
+$qossettings{'CLASS'} = '';
+$qossettings{'CLASSPRFX'} = '';
+$qossettings{'DEV'} = '';
+$qossettings{'TOS'} = '';
 
 
 &General::readhash("${General::swroot}/qos/settings", \%qossettings);
 &Header::getcgihash(\%qossettings);
 
 &Header::openpage('QoS', 1, '');
-
-print <<END
-<script type="text/javascript">
-<!--
-function BorderOn (id) { id.className='btnOn'  }
-function BorderOff(id) { id.className='btnOff' }
-//-->
-</script>
-<style type=text/css>
-.btnOn {
-       border-right: #D5F0FF 2px Inset;
-       border-top: #D5F0FF 2px Inset;
-       border-left: #D5F0FF 2px Inset;
-       border-bottom: #D5F0FF 2px Inset;
-       text-align: Center;
-       text-decoration: None;
-       background-color: #FFFFFF;
-}
-.btnOff {
-       border-right: #D5F0FF 2px Outset;
-       border-top: #D5F0FF 2px Outset;
-       border-left: #D5F0FF 2px Outset;
-       border-bottom: #D5F0FF 2px Outset;
-       text-align: Center;
-       text-decoration: None;
-       background-color: #FFFFFF;
-}
-</style>
-END
-;
-
 &Header::openbigbox('100%', 'left', '', $errormessage);
 
 ############################################################################################################################
@@ -135,7 +116,7 @@ if ($qossettings{'DOCLASS'} eq $Lang::tr{'save'})
        if ( $qossettings{'VALID'} eq 'yes' ) {
                open( FILE, ">> $classfile" ) or die "Unable to write $classfile";
                print FILE <<END
-$qossettings{'DEVICE'};$qossettings{'CLASS'};$qossettings{'PRIO'};$qossettings{'MINBWDTH'};$qossettings{'MAXBWDTH'};$qossettings{'BURST'};$qossettings{'CBURST'};
+$qossettings{'DEVICE'};$qossettings{'CLASS'};$qossettings{'PRIO'};$qossettings{'MINBWDTH'};$qossettings{'MAXBWDTH'};$qossettings{'BURST'};$qossettings{'CBURST'};$qossettings{'TOS'};$qossettings{'REMARK'};
 END
 ;
                close FILE;
@@ -161,6 +142,8 @@ elsif ($qossettings{'DOCLASS'} eq 'Bearbeiten')
                        $qossettings{'MAXBWDTH'} = $classline[4];
                        $qossettings{'BURST'} = $classline[5];
                        $qossettings{'CBURST'} = $classline[6];
+                       $qossettings{'TOS'} = $classline[7];
+                       $qossettings{'REMARK'} = $classline[8];
                        $qossettings{'EDIT'} = 'yes';
                }
        }
@@ -206,17 +189,12 @@ elsif ($qossettings{'DOCLASS'} eq 'Loeschen')
 
 if ($qossettings{'DOSCLASS'} eq $Lang::tr{'save'})
 {
-       if ($qossettings{'SCLASS'} >= 1000 && $qossettings{'CLASS'} < 1021) {
-               $qossettings{'DEVICE'} = $qossettings{'RED_DEV'};
-       } elsif ($qossettings{'SCLASS'} >= 2000 && $qossettings{'CLASS'} < 2021) {
-               $qossettings{'DEVICE'} = $qossettings{'IMQ_DEV'};
-       }
        &validsubclass();
        &validminbwdth();
        if ( $qossettings{'VALID'} eq 'yes' ) {
                open( FILE, ">> $subclassfile" ) or die "Unable to write $subclassfile";
                print FILE <<END
-$qossettings{'DEVICE'};$qossettings{'CLASS'};$qossettings{'SCLASS'};$qossettings{'PRIO'};$qossettings{'MINBWDTH'};$qossettings{'MAXBWDTH'};$qossettings{'BURST'};$qossettings{'CBURST'};
+$qossettings{'DEVICE'};$qossettings{'CLASS'};$qossettings{'SCLASS'};$qossettings{'PRIO'};$qossettings{'MINBWDTH'};$qossettings{'MAXBWDTH'};$qossettings{'BURST'};$qossettings{'CBURST'};$qossettings{'TOS'};
 END
 ;
                close FILE;
@@ -353,24 +331,93 @@ END
 ############################################################################################################################
 ############################################################################################################################
 
+if ($qossettings{'DOTOS'} eq $Lang::tr{'save'})
+{
+       if ($qossettings{'CLASS'} >= 100 && $qossettings{'CLASS'} < 121) {
+               $qossettings{'DEVICE'} = $qossettings{'RED_DEV'};
+       } elsif ($qossettings{'CLASS'} >= 1000 && $qossettings{'CLASS'} < 1021) {
+               $qossettings{'DEVICE'} = $qossettings{'RED_DEV'};
+       } elsif ($qossettings{'CLASS'} >= 200 && $qossettings{'CLASS'} < 221) {
+               $qossettings{'DEVICE'} = $qossettings{'IMQ_DEV'};
+       } elsif ($qossettings{'CLASS'} >= 2000 && $qossettings{'CLASS'} < 2021) {
+               $qossettings{'DEVICE'} = $qossettings{'IMQ_DEV'};
+       }
+       open( FILE, ">> $tosfile" ) or die "Unable to write $tosfile";
+       print FILE <<END
+$qossettings{'CLASS'};$qossettings{'DEVICE'};$qossettings{'TOS'};
+END
+;
+       close FILE;
+} 
+elsif ($qossettings{'DOTOS'} eq 'Loeschen')
+{
+       open( FILE, "< $tosfile" ) or die "Unable to read $tosfile";
+       @tosrules = <FILE>;
+       close FILE;
+       open( FILE, "> $tosfile" ) or die "Unable to read $tosfile";
+       foreach $tosruleentry (sort @tosrules)
+       {
+               @tosruleline = split( /\;/, $tosruleentry );
+               unless ( ($tosruleline[0] eq $qossettings{'CLASS'}) && ($tosruleline[2] eq $qossettings{'TOS'}))
+               {
+                       print FILE $tosruleentry;
+               }
+       }
+       close FILE;
+       $message = "TOS-Regel ($qossettings{'CLASS'} - $qossettings{'TOS'}) wurde geloescht.";
+} elsif ($qossettings{'DOTOS'} eq 'Bearbeiten')
+{
+       open( FILE, "< $tosfile" ) or die "Unable to read $tosfile";
+       @tosrules = <FILE>;
+       close FILE;
+       open( FILE, "> $tosfile" ) or die "Unable to write $tosfile";
+       foreach $tosruleentry (sort @tosrules)
+       {
+               @tosruleline = split( /\;/, $tosruleentry );
+               if (( $tosruleline[0] eq $qossettings{'CLASS'} ) && ( $tosruleline[2] eq $qossettings{'TOS'} )) {
+                       $qossettings{'DEVICE'} = $tosruleline[1];
+                       $qossettings{'CLASS'} = $tosruleline[0];
+                       $qossettings{'TOS'} = $tosruleline[2];
+                       $qossettings{'EDIT'} = 'yes';
+               } else {
+                       print FILE $tosruleentry;
+               }
+       }
+       close FILE;
+       &tosrule();
+       &Header::closebigbox();
+       &Header::closepage();
+       exit
+}
+
+############################################################################################################################
+############################################################################################################################
+
 if ($qossettings{'ACTION'} eq 'Start')
 {
-       system("sleep 2 && /usr/bin/perl /var/ipfire/qos/bin/makeqosscripts.pl > /var/ipfire/qos/bin/qos.sh &");
+       system("/usr/local/bin/qosctrl generate >/dev/null 2>&1");
        system("/bin/touch /var/ipfire/qos/enable");
+       system("/usr/local/bin/qosctrl start >/dev/null 2>&1");
+       system("logger -t ipfire 'QoS started'");
        $qossettings{'ENABLED'} = 'on';
        &General::writehash("${General::swroot}/qos/settings", \%qossettings);
 }
 elsif ($qossettings{'ACTION'} eq 'Stop')
 {
+       system("/usr/local/bin/qosctrl stop >/dev/null 2>&1");
        unlink "/var/ipfire/qos/bin/qos.sh";
        unlink "/var/ipfire/qos/enable";
+       system("logger -t ipfire 'QoS stopped'");
        $qossettings{'ENABLED'} = 'off';
        &General::writehash("${General::swroot}/qos/settings", \%qossettings);
 }
 elsif ($qossettings{'ACTION'} eq 'Neustart')
 {
        if ($qossettings{'ENABLED'} eq 'on'){
-               system("sleep 2 && /usr/bin/perl /var/ipfire/qos/bin/makeqosscripts.pl > /var/ipfire/qos/bin/qos.sh &");
+               system("/usr/local/bin/qosctrl stop >/dev/null 2>&1");
+               system("/usr/local/bin/qosctrl generate >/dev/null 2>&1");
+               system("/usr/local/bin/qosctrl start >/dev/null 2>&1");
+               system("logger -t ipfire 'QoS restarted'");
        }
 }
 elsif ($qossettings{'ACTION'} eq $Lang::tr{'save'})
@@ -383,30 +430,140 @@ elsif ($qossettings{'ACTION'} eq $Lang::tr{'save'})
        }
        &General::writehash("${General::swroot}/qos/settings", \%qossettings);
 }
-elsif ($qossettings{'ACTION'} eq 'Parentklasse hinzufuegen')
+elsif ($qossettings{'ACTION'} eq 'Statusinformationen')
 {
-       &parentclass();
+       &Header::openbox('100%', 'left', 'QoS Status');
+       if ($qossettings{'ENABLED'} eq 'on'){
+               my $output = "";
+               $output = `/usr/local/bin/qosctrl status`;
+               $output = &Header::cleanhtml($output,"y");
+               print "<pre>$output</pre>\n";
+       } else { print "QoS ist nicht aktiviert!"; }
+       &Header::closebox();
        &Header::closebigbox();
        &Header::closepage();
        exit
 }
-elsif ($qossettings{'ACTION'} eq 'Unterklasse hinzufuegen')
+elsif ($qossettings{'ACTION'} eq 'Grafische Auswertung')
 {
-       &subclass();
+       open( FILE, "< $classfile" ) or die "Unable to read $classfile";
+       @classes = <FILE>;
+       close FILE;
+       open( FILE, "< $subclassfile" ) or die "Unable to read $subclassfile";
+       @subclasses = <FILE>;
+       close FILE;
+       &Header::openbox('100%', 'left', 'QoS Graphen');
+       print <<END
+       <table width='100%'>    <tr><td align='center'><font color='red'>Diese Seite braucht je nach Geschwindigkeit des Computers laenger zum Laden.</font>
+                               <tr><td align='center'><b>Klasse:</b> 
+END
+;
+       foreach $classentry (sort @classes)
+       {
+               @classline = split( /\;/, $classentry );
+               $qossettings{'CLASS'}=$classline[1];
+               print <<END
+               <input type="button" onClick="swapVisibility('$qossettings{'CLASS'}')" value='$qossettings{'CLASS'}'>
+END
+;
+       }
+       print <<END
+       </table>
+END
+;
+       &Header::closebox();
+       foreach $classentry (sort @classes)
+       {
+               @classline = split( /\;/, $classentry );
+               $qossettings{'DEV'}=$classline[0];
+               $qossettings{'CLASS'}=$classline[1];
+               &gengraph($qossettings{'DEV'},$qossettings{'CLASS'});
+               print "<div id='$qossettings{'CLASS'}' style='display: none'>";
+               &Header::openbox('100%', 'center', "$qossettings{'CLASS'} ($qossettings{'DEV'})");
+               print <<END
+               <table>
+               <tr><td colspan='2' align='center'><img src='/graphs/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}-packets.png'>
+               <tr><td colspan='2' align='center'><img src='/graphs/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}-borrowed.png'>
+               <tr><td colspan='2' align='center'><img src='/graphs/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}-bytes.png'>
+END
+;
+               foreach $subclassentry (sort @subclasses)
+               {
+                       @subclassline = split( /\;/, $subclassentry );
+                       if ($subclassline[1] eq $classline[1]) {
+                               $qossettings{'DEV'}=$subclassline[0];
+                               $qossettings{'SCLASS'}=$subclassline[2];
+                               &gengraph($qossettings{'DEV'},$qossettings{'SCLASS'});
+                               print <<END
+                               <tr><td colspan='2' align='center'><img src='/graphs/class_$qossettings{'CLASSPRFX'}-$qossettings{'SCLASS'}_$qossettings{'DEV'}-packets.png'>
+                               <tr><td colspan='2' align='center'><img src='/graphs/class_$qossettings{'CLASSPRFX'}-$qossettings{'SCLASS'}_$qossettings{'DEV'}-borrowed.png'>
+                               <tr><td colspan='2' align='center'><img src='/graphs/class_$qossettings{'CLASSPRFX'}-$qossettings{'SCLASS'}_$qossettings{'DEV'}-bytes.png'>
+END
+;
+                       }
+               }
+               print "\t\t</table>";
+               &Header::closebox();    
+               print "</div>\n";
+       }
+print <<END
+       </table>
+END
+;
+       &Header::closebox();
        &Header::closebigbox();
        &Header::closepage();
        exit
 }
-elsif ($qossettings{'ACTION'} eq 'Level7-Regel hinzufuegen')
+elsif ($qossettings{'ACTION'} eq 'Parentklasse hinzufuegen')
 {
-       &level7rule();
+       &parentclass();
        &Header::closebigbox();
        &Header::closepage();
        exit
 }
-elsif ($qossettings{'ACTION'} eq 'Port-Regel hinzufuegen')
+elsif ($qossettings{'ACTION'} eq 'Unterklasse hinzufuegen')
 {
-       &portrule();
+       &subclass();
+       &Header::closebigbox();
+       &Header::closepage();
+       exit
+}
+elsif ($qossettings{'ACTION'} eq 'Regel hinzufuegen')
+{
+       &Header::openbox('100%', 'center', 'Regel hinzufuegen');
+       print <<END
+               <table>
+               <tr><td align='center'>Waehlen sie <u>eine</u> der untenstehenden Regeln aus.
+               <tr><td align='center'>
+                       <input type="button" onClick="swapVisibility('l7rule')" value='Level7-Regel' />
+                       <input type="button" onClick="swapVisibility('portrule')" value='Port-Regel' />
+                       <input type="button" onClick="swapVisibility('tosrule')" value='TOS-Regel' />
+               </table>
+END
+;
+       &Header::closebox();
+       print <<END
+               <div id='l7rule' style='display: none'>
+END
+;
+               &level7rule();
+       print <<END
+               </div>
+               <div id='portrule' style='display: none'>
+END
+;
+               &portrule();
+       print <<END
+               </div>
+               <div id='tosrule' style='display: none'>
+END
+;
+               &tosrule();
+       print <<END
+               </div>
+END
+;
        &Header::closebigbox();
        &Header::closepage();
        exit
@@ -457,6 +614,7 @@ if ($errormessage) {
 ############################################################################################################################
 
 &Header::openbox('100%', 'center', 'Quality of Service');
+
 print <<END
        <form method='post' action='$ENV{'SCRIPT_NAME'}'>
        <table width='33%'>
@@ -469,9 +627,9 @@ END
                <tr><td width='50%' align='left'><b>Quality of Service:</b>
                    <td width='50%' align='center' bgcolor='$statuscolor'><font color='white'>$status</font>
                <tr><td width='100%' align='center' colspan='2'>
-               <input type='submit' name='ACTION' value='Start' /> 
-               <input type='submit' name='ACTION' value='Stop' /> 
-               <input type='submit' name='ACTION' value='$Lang::tr{'restart'}' />
+               <input type='submit' name='ACTION' value="Start" /> 
+               <input type='submit' name='ACTION' value="Stop" /> 
+               <input type='submit' name='ACTION' value="$Lang::tr{'restart'}" />
 END
 ;
        if (($qossettings{'OUT_SPD'} ne '') && ($qossettings{'INC_SPD'} ne '')) {
@@ -485,13 +643,19 @@ END
        }
        if (($qossettings{'DEFCLASS_OUT'} ne '') && ($qossettings{'DEFCLASS_INC'} ne '')&& ($qossettings{'ACK'} ne '')) {
                print <<END
-               <tr><td colspan='3'><hr>
+               <tr><td colspan='3'><hr />
                <tr><td width='40%' align='right'>Downloadstandardklasse:       <td width='40%' align='left'>$qossettings{'DEFCLASS_INC'}       
                    <td width='20%' rowspan='3' align='center' valign='middle'><input type='submit' name='ACTIONDEF' value='Andern'>
                <tr><td width='40%' align='right'>Uploadstandardklasse:         <td width='40%' align='left'>$qossettings{'DEFCLASS_OUT'}
                <tr><td width='40%' align='right'>ACKs:                         <td width='40%' align='left'>$qossettings{'ACK'}
-               <tr><td colspan='3' width='100%'><hr>
-               <tr><td colspan='3' width='100%' align='center'><input type='submit' name='ACTION' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)' value='Parentklasse hinzufuegen'><input type='submit' name='ACTION' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)' value='Erweiterte Einstellungen'>
+               <tr><td colspan='3' width='100%'><hr />
+               <tr><td colspan='3' width='100%' align='center'>
+               <table boder='0' cellpadding='0' cellspacing='0'>
+                       <tr><td><input type='submit' name='ACTION' value='Parentklasse hinzufuegen'>
+                           <td><input type='submit' name='ACTION' value='Erweiterte Einstellungen'>
+                       <tr><td><input type='submit' name='ACTION' value='Statusinformationen'>
+                           <td><input type='submit' name='ACTION' value='Grafische Auswertung'>
+               </table>
        </form>
 END
 ;
@@ -514,9 +678,27 @@ if ( ($qossettings{'DEFCLASS_INC'} eq '') || ($qossettings{'DEFCLASS_OUT'} eq ''
        exit
 }
 
-&showclasses();
-&showl7rules();
-&showportrules();
+&Header::openbox('100%', 'center', $Lang::tr{'info'});
+&overviewgraph($qossettings{'RED_DEV'});
+&overviewgraph($qossettings{'IMQ_DEV'});
+print <<END
+       <table>
+               <tr><td colspan='9' align='right' valign='middle'><img src='/images/addblue.gif'>&nbsp;Unterklasse hinzufuegen | <img src='/images/addgreen.gif'>&nbsp;Regel hinzufuegen | <img src='/images/edit.gif'>&nbsp;Bearbeiten | <img src='/images/delete.gif'>&nbsp;Loeschen &nbsp;
+               <tr><td colspan='9' align='right' valign='middle'><b>TOS-Bits:</b>&nbsp;&nbsp;<b>0</b> - Deaktiviert | <b>8</b> - Minimale Verzoegerung | <b>4</b> - Maximaler Durchsatz | <b>2</b> - Maximale Zuverlaessigkeit | <b>1</b> - Minimale Kosten &nbsp;
+END
+;
+if (( -e "/home/httpd/html/graphs/qos-graph-$qossettings{'RED_DEV'}.png") && ( -e "/home/httpd/html/graphs/qos-graph-$qossettings{'IMQ_DEV'}.png")) {
+       print <<END
+               <tr><td colspan='9' align='center'><img src="/graphs/qos-graph-$qossettings{'RED_DEV'}.png">
+               <tr><td colspan='9' align='center'><img src="/graphs/qos-graph-$qossettings{'IMQ_DEV'}.png">
+END
+;}
+print "\t</table>";
+
+&Header::closebox();
+
+&showclasses($qossettings{'RED_DEV'});
+&showclasses($qossettings{'IMQ_DEV'});
 
 &Header::closebigbox();
 &Header::closepage();
@@ -553,9 +735,9 @@ END
                print <<END
                </select><td width='33%' align='center'>&nbsp;
                </table>
-               <hr>
+               <hr />
                <table width='66%'>
-               <tr><td width='100%' colspan='3'>Legen sie hier die ACK-Klasse fest <br> und klicken Sie danach auf <i>Speichern</i>.
+               <tr><td width='100%' colspan='3'>Legen sie hier die ACK-Klasse fest <br /> und klicken Sie danach auf <i>Speichern</i>.
                <tr><td width='33%' align='right'>ACKs:<td width='33%' align='left'><select name='ACK'>
 END
 ;
@@ -566,7 +748,7 @@ END
                        else {  print "<option selected value='$c'>$c</option>\n"; }
                }
                print <<END
-               </select><td width='33%' align='center'><input type='submit' name='ACTION' value=$Lang::tr{'save'} />
+               </select><td width='33%' align='center'><input type='submit' name='ACTION' value="$Lang::tr{'save'}" />
                </table>
                </form>
 END
@@ -582,15 +764,15 @@ sub changebandwidth {
        } else {
                print <<END
                <form method='post' action='$ENV{'SCRIPT_NAME'}'>
-               <input type='hidden' name='DEF_OUT_SPD' value=''><input type='hidden' name='DEF_INC_SPD' value=''>
+               <input type='hidden' name='DEF_OUT_SPD' value='' /><input type='hidden' name='DEF_INC_SPD' value='' />
                <table width='66%'>
-               <tr><td width='100%' colspan='3'>Geben Sie bitte hier ihre Download- bzw. Upload-Geschwindigkeit ein <br> und klicken Sie danach auf <i>Speichern</i>.
+               <tr><td width='100%' colspan='3'>Geben Sie bitte hier ihre Download- bzw. Upload-Geschwindigkeit ein <br /> und klicken Sie danach auf <i>Speichern</i>.
                <tr><td width='33%' align='right'>Download-Geschwindigkeit:
-                   <td width='33%' align='left'><input type='text' name='INC_SPD' maxlength='8' value=$qossettings{'INC_SPD'}> &nbsp; kbps
+                   <td width='33%' align='left'><input type='text' name='INC_SPD' maxlength='8' value="$qossettings{'INC_SPD'}" /> &nbsp; kbps
                    <td width='33%' align='center'>&nbsp;
                <tr><td width='33%' align='right'>Upload-Geschwindigkeit:
-                   <td width='33%' align='left'><input type='text' name='OUT_SPD' maxlength='8' value=$qossettings{'OUT_SPD'}> &nbsp; kbps
-                   <td width='33%' align='center'><input type='submit' name='ACTION' value=$Lang::tr{'save'} />&nbsp;<input type='reset' name='ACTION' value=$Lang::tr{'reset'} />
+                   <td width='33%' align='left'><input type='text' name='OUT_SPD' maxlength='8' value="$qossettings{'OUT_SPD'}" /> &nbsp; kbps
+                   <td width='33%' align='center'><input type='submit' name='ACTION' value="$Lang::tr{'save'}" />&nbsp;<input type='reset' name='ACTION' value="$Lang::tr{'reset'}" />
                </table>
                </form>
 END
@@ -614,7 +796,7 @@ END
                print "<input type='hidden' name='DEVICE' value=$qossettings{'DEVICE'}>";
        }
        print <<END
-               <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br> und klicken Sie danach auf <i>Speichern</i>.
+               <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br /> und klicken Sie danach auf <i>Speichern</i>.
                <tr><td width='33%' align='right'>Interface:
                    <td width='33%' align='left'>
 END
@@ -665,19 +847,34 @@ END
                        { print "<option value='$c'>$c</option>\n"; }
                        else { print "<option selected value='$c'>$c</option>\n"; }
                }
+               if ($qossettings{'MINBWDTH'} eq "") { $qossettings{'MINBWDTH'} = "1"; }
                print <<END
+               </select>
                <td width='33%' align='center'>&nbsp;
                <tr><td width='33%' align='right'>Garantierte Bandbreite:
-                   <td width='33%' align='left'><input type='text' name='MINBWDTH' maxlength='8' required='1' value=$qossettings{'MINBWDTH'} >
+                   <td width='33%' align='left'><input type='text' size='20' name='MINBWDTH' maxlength='8' required='1' value="$qossettings{'MINBWDTH'}" />
                    <td width='33%' align='center'>&nbsp;
                <tr><td width='33%' align='right'>Maximale Bandbreite:
-                   <td width='33%' align='left'><input type='text' name='MAXBWDTH' maxlength='8' required='1' value=$qossettings{'MAXBWDTH'}>
+                   <td width='33%' align='left'><input type='text' size='20' name='MAXBWDTH' maxlength='8' required='1' value="$qossettings{'MAXBWDTH'}" />
                    <td width='33%' align='center'>&nbsp;
                <tr><td width='33%' align='right'>Burst:
-                   <td width='33%' align='left'><input type='text' name='BURST' maxlength='8' value=$qossettings{'BURST'}>
+                   <td width='33%' align='left'><input type='text' size='20' name='BURST' maxlength='8' value="$qossettings{'BURST'}" />
                    <td width='33%' align='center'>&nbsp;
                <tr><td width='33%' align='right'>Ceilburst:
-                   <td width='33%' align='left'><input type='text' name='CBURST' maxlength='8' value=$qossettings{'CBURST'}>
+                   <td width='33%' align='left'><input type='text' size='20' name='CBURST' maxlength='8' value="$qossettings{'CBURST'}" />
+                   <td width='33%' align='center'>&nbsp;
+               <tr><td width='33%' align='right'>TOS-Bit:
+                   <td width='33%' align='left'><select name='TOS'>
+                               <option value='0'>Ausgeschaltet (0)</option>
+                               <option value='8'>Minimale Verzoegerung (8)</option>
+                               <option value='4'>Maximaler Durchsatz (4)</option>
+                               <option value='2'>Maximale Zuverlaessigkeit (2)</option>
+                               <option value='1'>Minimale Kosten (1)</option></select>
+                   <td width='33%' align='center'>&nbsp;
+               <tr><td width='33%' align='right'>$Lang::tr{'remark'}:
+                   <td width='66%' colspan='2' align='left'><input type='text' name='REMARK' size='40' maxlength='40' value="$qossettings{'REMARK'}" /> <img alt='blob' src='/blob.gif' />
+               <tr><td width='33%' align='right'>&nbsp;
+                   <td width='33%' align='left'>&nbsp;
                    <td width='33%' align='center'><input type='submit' name='DOCLASS' value=$Lang::tr{'save'} />&nbsp;<input type='reset' value=$Lang::tr{'reset'} />
                </table></form>
 END
@@ -697,7 +894,7 @@ END
        }
        print <<END
                <tr><td colspan='3' width='100%'>Aktuelle Klasse: $qossettings{'CLASS'}
-               <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br> und klicken Sie danach auf <i>Speichern</i>.
+               <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br /> und klicken Sie danach auf <i>Speichern</i>.
                <tr><td width='33%' align='right'>Unterklasse:<td width='33%' align='left'><select name='SCLASS'>
 END
 ;
@@ -733,17 +930,27 @@ END
                print <<END
                <td width='33%' align='center'>&nbsp;
                <tr><td width='33%' align='right'>Garantierte Bandbreite:
-                   <td width='33%' align='left'><input type='text' name='MINBWDTH' maxlength='8' required='1' value=$qossettings{'MINBWDTH'} >
+                   <td width='33%' align='left'><input type='text' name='MINBWDTH' maxlength='8' required='1' value="$qossettings{'MINBWDTH'}" />
                    <td width='33%' align='center'>&nbsp;
                <tr><td width='33%' align='right'>Maximale Bandbreite:
-                   <td width='33%' align='left'><input type='text' name='MAXBWDTH' maxlength='8' required='1' value=$qossettings{'MAXBWDTH'}>
+                   <td width='33%' align='left'><input type='text' name='MAXBWDTH' maxlength='8' required='1' value="$qossettings{'MAXBWDTH'}" />
                    <td width='33%' align='center'>&nbsp;
                <tr><td width='33%' align='right'>Burst:
-                   <td width='33%' align='left'><input type='text' name='BURST' maxlength='8' value=$qossettings{'BURST'}>
+                   <td width='33%' align='left'><input type='text' name='BURST' maxlength='8' value="$qossettings{'BURST'}" />
                    <td width='33%' align='center'>&nbsp;
                <tr><td width='33%' align='right'>Ceilburst:
-                   <td width='33%' align='left'><input type='text' name='CBURST' maxlength='8' value=$qossettings{'CBURST'}>
-                   <td width='33%' align='center'><input type='hidden' name='CLASS' value=$qossettings{'CLASS'}><input type='submit' name='DOSCLASS' value=$Lang::tr{'save'} />&nbsp;<input type='reset' value=$Lang::tr{'reset'} />
+                   <td width='33%' align='left'><input type='text' name='CBURST' maxlength='8' value="$qossettings{'CBURST'}" />
+                   <td width='33%' align='center'>&nbsp;
+               <tr><td width='33%' align='right'>TOS-Bit:
+                   <td width='33%' align='left'><select name='TOS'>
+                               <option value='0'>Ausgeschaltet (0)</option>
+                               <option value='8'>Minimale Verzoegerung (8)</option>
+                               <option value='4'>Maximaler Durchsatz (4)</option>
+                               <option value='2'>Maximale Zuverlaessigkeit (2)</option>
+                               <option value='1'>Minimale Kosten (1)</option></select>
+                   <td width='33%' align='center'><input type='hidden' name='CLASS' value="$qossettings{'CLASS'}" />
+                                                       <input type='hidden' name='DEVICE' value="$qossettings{'DEVICE'}" />
+                                                       <input type='submit' name='DOSCLASS' value=$Lang::tr{'save'} />&nbsp;<input type='reset' value=$Lang::tr{'reset'} />
                </table></form>
 END
 ;
@@ -762,7 +969,7 @@ END
        }
        print <<END
                <tr><td colspan='3' width='100%'>Aktuelle Klasse: $qossettings{'CLASS'}
-               <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br> und klicken Sie danach auf <i>Speichern</i>.
+               <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br /> und klicken Sie danach auf <i>Speichern</i>.
                <tr><td width='33%' align='right'>Protokoll:
                    <td width='33%' align='left'><select name='L7PROT'>
 END
@@ -800,7 +1007,7 @@ sub portrule {
        print <<END
                <form method='post' action='$ENV{'SCRIPT_NAME'}'>
                <table width='66%'>
-               <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br> und klicken Sie danach auf <i>Speichern</i>.
+               <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br /> und klicken Sie danach auf <i>Speichern</i>.
                <tr><td width='33%' align='right'>Protokoll:
                    <td width='33%' align='left'><select name='PPROT'>
 END
@@ -838,7 +1045,35 @@ END
        &Header::closebox();
 }
 
+sub tosrule {
+       &Header::openbox('100%', 'center', 'TOS-Regel');
+       if ($qossettings{'TOS'}) {
+               $checked[$qossettings{'TOS'}] = "checked";
+       }
+       print <<END
+               <form method='post' action='$ENV{'SCRIPT_NAME'}'>
+               <table width='66%'>
+END
+;
+       if ( $message ne "" ) {
+               print "<tr><td colspan='3' align='center'><font color='red'>$message</font>";
+       }
+       print <<END
+               <tr><td colspan='2' width='100%'>Aktuelle Klasse: $qossettings{'CLASS'}
+               <tr><td width='100%' colspan='2'>Aktivieren oder deaktivieren sie die TOS-Bits <br /> und klicken Sie danach auf <i>Speichern</i>.
+               <tr><td width='50%' align='left'>Minimale Verzoegerung (8)              <td width='50%'><input type="radio" name="TOS" value="8" $checked[8]>
+               <tr><td width='50%' align='left'>Maximaler Durchsatz (4)                <td width='50%'><input type="radio" name="TOS" value="4" $checked[4]>
+               <tr><td width='50%' align='left'>Maximale Zuverlaessigkeit (2)  <td width='50%'><input type="radio" name="TOS" value="2" $checked[2]>
+               <tr><td width='50%' align='left'>Minimale Kosten (1)                    <td width='50%'><input type="radio" name="TOS" value="1" $checked[1]>
+               <tr><td width='100%' align='right' colspan='2'><input type='hidden' name='CLASS' value=$qossettings{'CLASS'}><input type='submit' name='DOTOS' value=$Lang::tr{'save'} />
+               </table></form>
+END
+;
+       &Header::closebox();
+}
+
 sub showclasses {
+       $qossettings{'DEV'} = shift;
        open( FILE, "< $classfile" ) or die "Unable to read $classfile";
        @classes = <FILE>;
        close FILE;
@@ -846,272 +1081,275 @@ sub showclasses {
                open( FILE, "< $subclassfile" ) or die "Unable to read $subclassfile";
                @subclasses = <FILE>;
                close FILE;
-               &Header::openbox('100%', 'center', 'Klassen');
-               print <<END
-               <table border='0' width='100%' cellspacing='0'>
-               <tr><td bgcolor='lightgrey' width='10%'>Interface
-                   <td bgcolor='lightgrey' width='10%'>Klasse
-                   <td bgcolor='lightgrey' width='10%'>Prioritaet
-                   <td bgcolor='lightgrey' width='10%'>Garantierte Bandbreite
-                   <td bgcolor='lightgrey' width='10%'>Maximale Bandbreite
-                   <td bgcolor='lightgrey' width='10%'>Burst
-                   <td bgcolor='lightgrey' width='10%'>Ceil Burst
-                   <td bgcolor='lightgrey' width='30%'>Aktionen
-END
-;
+               open( FILE, "< $level7file" ) or die "Unable to read $level7file";
+               @l7rules = <FILE>;
+               close FILE;
+               open( FILE, "< $tosfile" ) or die "Unable to read $tosfile";
+               @tosrules = <FILE>;
+               close FILE;
+               open( FILE, "< $portfile" ) or die "Unable to read $portfile";
+               @portrules = <FILE>;
+               close FILE;
                foreach $classentry (sort @classes)
                {
                        @classline = split( /\;/, $classentry );
-                       if ( $classline[0] eq $qossettings{'RED_DEV'} )
+                       if ( $classline[0] eq $qossettings{'DEV'} )
                        {
+                               gengraph($qossettings{'DEV'},$classline[1]);
+                               &Header::openbox('100%', 'center', "Klasse: $classline[1]");
                                print <<END
-                               <form method='post' action='$ENV{'SCRIPT_NAME'}'>
-                               <tr><td align='center' bgcolor='#EAEAEA'>$classline[0]
-                                   <td align='center' bgcolor='#EAEAEA'>$classline[1]
-                                   <td align='center' bgcolor='#EAEAEA'>$classline[2]
-                                   <td align='center' bgcolor='#EAEAEA'>$classline[3]
-                                   <td align='center' bgcolor='#EAEAEA'>$classline[4]
-                                   <td align='center' bgcolor='#EAEAEA'>$classline[5]
-                                   <td align='center' bgcolor='#EAEAEA'>$classline[6]
-                                   <td align='right'  bgcolor='#EAEAEA'><input type='hidden' name='CLASS' value='$classline[1]'>
-                                       <button type='submit' name='DOCLASS' value='Bearbeiten' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/edit.gif' width="20" height="20" alt="Klasse bearbeiten"></button>&nbsp;
-                                       <button type='submit' name='ACTION' value='Unterklasse hinzufuegen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/addblue.gif' width="20" height="20" alt="Unterklasse hinzufuegen"></button>&nbsp;
-                                       <button type='submit' name='ACTION' value='Level7-Regel hinzufuegen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/addgreen.gif' width="20" height="20" alt="Level7-Regel hinzufuegen"></button>&nbsp;
-                                       <button type='submit' name='ACTION' value='Port-Regel hinzufuegen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/add.gif' width="20" height="20" alt="Port-Regel hinzufuegen"></button>&nbsp;
-                                       <button type='submit' name='DOCLASS' value='Loeschen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/delete.gif' width="20" height="20" alt="Klasse loeschen"></button>
-                               </form>
+                               <table border='0' width='100%' cellspacing='0'>
+                               <tr><td bgcolor='lightgrey' width='10%' align='center'><b>$Lang::tr{'interface'}</b>
+                                   <td bgcolor='lightgrey' width='10%' align='center'><b>Klasse</b>
+                                   <td bgcolor='lightgrey' width='10%' align='center'>Prioritaet
+                                   <td bgcolor='lightgrey' width='10%' align='center'>Garantierte Bandbreite
+                                   <td bgcolor='lightgrey' width='10%' align='center'>Maximale Bandbreite
+                                   <td bgcolor='lightgrey' width='10%' align='center'>Burst
+                                   <td bgcolor='lightgrey' width='10%' align='center'>Ceil Burst
+                                   <td bgcolor='lightgrey' width='10%' align='center'>TOS
+                                   <td bgcolor='lightgrey' width='20%' align='center'>Aktionen
+                               <tr><td align='center' bgcolor='#EAEAEA'>$classline[0]</td>
+                                   <td align='center' bgcolor='#EAEAEA'>$classline[1]</td>
+                                   <td align='center' bgcolor='#EAEAEA'>$classline[2]</td>
+                                   <td align='center' bgcolor='#EAEAEA'>$classline[3]</td>
+                                   <td align='center' bgcolor='#EAEAEA'>$classline[4]</td>
+                                   <td align='center' bgcolor='#EAEAEA'>$classline[5]</td>
+                                   <td align='center' bgcolor='#EAEAEA'>$classline[6]</td>
+                                   <td align='center' bgcolor='#EAEAEA'>$classline[7]</td>
+                                   <td align='right'  bgcolor='#EAEAEA'>
+                                       <table border='0'><tr>
+                                       <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                               <input type='hidden' name='CLASS' value='$classline[1]'>
+                                               <input type='hidden' name='ACTION' value='Unterklasse hinzufuegen'>
+                                               <input type='image' alt='Unterklasse hinzufuegen' src='/images/addblue.gif'>
+                                       </form>
+                                       <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                               <input type='hidden' name='CLASS' value='$classline[1]'>
+                                               <input type='hidden' name='ACTION' value='Regel hinzufuegen'>
+                                               <input type='image' alt='Regel hinzufuegen' src='/images/addgreen.gif'>
+                                       </form>
+                                       <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                               <input type='hidden' name='CLASS' value='$classline[1]'>
+                                               <input type='hidden' name='DOCLASS' value='Bearbeiten'>
+                                               <input type='image' alt='Bearbeiten' src='/images/edit.gif'>
+                                       </form>
+                                       <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                               <input type='hidden' name='CLASS' value='$classline[1]'>
+                                               <input type='hidden' name='DOCLASS' value='Loeschen'>
+                                               <input type='image' alt='Loeschen' src='/images/delete.gif'>
+                                       </form>
+                                       </table>
+                                   </td>
+                               <tr><td align='right' colspan='2'><b>$Lang::tr{'remark'}:</b>
+                                   <td align='center' colspan='6'> $classline[8]
+                                   <td align='right'><b>Queueing:</b> $classline[9]
 END
 ;
-                               foreach $subclassentry (sort @subclasses)
-                               {
-                                       @subclassline = split( /\;/, $subclassentry );
-                                       if ( $subclassline[1] eq $classline[1] ) {
-                                               print <<END
-                                               <form method='post' action='$ENV{'SCRIPT_NAME'}'>
-                                                       <tr><td align='center' bgcolor='#FFFFFF'>Subklasse:
-                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[2]
-                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[3]
-                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[4]
-                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[5]
-                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[6]
-                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[7]
-                                                           <td align='right'  bgcolor='#FAFAFA'><input type='hidden' name='CLASS' value='$subclassline[2]'>
-                                                               <button type='submit' name='DOSCLASS' value='Bearbeiten' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/edit.gif' width="20" height="20" alt="Klasse bearbeiten"></button>&nbsp;
-                                                               <button type='submit' name='ACTION' value='Level7-Regel hinzufuegen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/addgreen.gif' width="20" height="20" alt="Level7-Regel hinzufuegen"></button>&nbsp;
-                                                               <button type='submit' name='ACTION' value='Port-Regel hinzufuegen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/add.gif' width="20" height="20" alt="Port-Regel hinzufuegen"></button>&nbsp;
-                                                               <button type='submit' name='DOSCLASS' value='Loeschen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/delete.gif' width="20" height="20" alt="Klasse loeschen"></button>
-                                               </form>
+
+                               if (@l7rules) {
+                                       foreach $l7ruleentry (sort @l7rules)
+                                       {
+                                               @l7ruleline = split( /\;/, $l7ruleentry );
+                                               if ( $l7ruleline[0] eq $classline[1] )
+                                               {
+                                                       print <<END
+                               <tr><td align='right' colspan='2'><b>Level7-Protokoll:</b>
+                                   <td align='center' colspan='6'>$l7ruleline[2]
+                                   <td align='right' >
+                                       <table border='0'><tr>
+                                       <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                               <input type='hidden' name='CLASS' value='$l7ruleline[0]' />
+                                               <input type='hidden' name='L7PROT' value='$l7ruleline[2]' />
+                                               <input type='hidden' name='DOLEVEL7' value='Bearbeiten' />
+                                               <input type='image' alt='Bearbeiten' src='/images/edit.gif' />
+                                       </form>
+                                       <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                               <input type='hidden' name='CLASS' value='$l7ruleline[0]' />
+                                               <input type='hidden' name='L7PROT' value='$l7ruleline[2]' />
+                                               <input type='hidden' name='DOLEVEL7' value='Loeschen' />
+                                               <input type='image' alt='Loeschen' src='/images/delete.gif' />
+                                       </form>
+                                       </table>
 END
 ;
-                                       }
-                               }
-                       }
-               }
-               print "\t<tr><td colspan='8' bgcolor='lightgrey' height='2'>";
-               foreach $classentry (sort @classes)
-               {
-                       @classline = split( /\;/, $classentry );
-                       if ( $classline[0] eq $qossettings{'IMQ_DEV'} )
-                       {
-                               print <<END
-                               <form method='post' action='$ENV{'SCRIPT_NAME'}'>
-                               <tr><td align='center' bgcolor='#EAEAEA'>$classline[0]
-                                   <td align='center' bgcolor='#EAEAEA'>$classline[1]
-                                   <td align='center' bgcolor='#EAEAEA'>$classline[2]
-                                   <td align='center' bgcolor='#EAEAEA'>$classline[3]
-                                   <td align='center' bgcolor='#EAEAEA'>$classline[4]
-                                   <td align='center' bgcolor='#EAEAEA'>$classline[5]
-                                   <td align='center' bgcolor='#EAEAEA'>$classline[6]
-                                   <td align='right'  bgcolor='#EAEAEA'><input type='hidden' name='CLASS' value='$classline[1]'>
-                                       <button type='submit' name='DOCLASS' value='Bearbeiten' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/edit.gif' width="20" height="20" alt="Klasse bearbeiten"></button>&nbsp;
-                                       <button type='submit' name='ACTION' value='Unterklasse hinzufuegen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/addblue.gif' width="20" height="20" alt="Unterklasse hinzufuegen"></button>&nbsp;
-                                       <button type='submit' name='ACTION' value='Level7-Regel hinzufuegen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/addgreen.gif' width="20" height="20" alt="Level7-Regel hinzufuegen"></button>&nbsp;
-                                       <button type='submit' name='ACTION' value='Port-Regel hinzufuegen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/add.gif' width="20" height="20" alt="Port-Regel hinzufuegen"></button>&nbsp;
-                                       <button type='submit' name='DOCLASS' value='Loeschen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/delete.gif' width="20" height="20" alt="Klasse loeschen"></button>
-                               </form>
+                                                       if (($l7ruleline[3] ne "") || ($l7ruleline[4] ne "")){
+                                                               print <<END
+                               <tr><td align='center'>&nbsp;
+                                   <td align='right' colspan='3'><b>Quell-IP:</b> $l7ruleline[3]
+                                   <td align='right' colspan='3'><b>Ziel-IP:</b> $l7ruleline[4]
 END
 ;
-                               foreach $subclassentry (sort @subclasses)
-                               {
-                                       @subclassline = split( /\;/, $subclassentry );
-                                       if ( $subclassline[1] eq $classline[1] ) {
-                                               print <<END
-                                               <form method='post' action='$ENV{'SCRIPT_NAME'}'>
-                                                       <tr><td align='center' bgcolor='#FFFFFF'>Subklasse:
-                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[2]
-                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[3]
-                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[4]
-                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[5]
-                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[6]
-                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[7]
-                                                           <td align='right'  bgcolor='#FAFAFA'><input type='hidden' name='CLASS' value='$subclassline[2]'>
-                                                               <button type='submit' name='DOSCLASS' value='Bearbeiten' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/edit.gif' width="20" height="20" alt="Klasse bearbeiten"></button>&nbsp;
-                                                               <button type='submit' name='ACTION' value='Level7-Regel hinzufuegen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/addgreen.gif' width="20" height="20" alt="Level7-Regel hinzufuegen"></button>&nbsp;
-                                                               <button type='submit' name='ACTION' value='Port-Regel hinzufuegen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/add.gif' width="20" height="20" alt="Port-Regel hinzufuegen"></button>&nbsp;
-                                                               <button type='submit' name='DOSCLASS' value='Loeschen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/delete.gif' width="20" height="20" alt="Klasse loeschen"></button>
-                                               </form>
+                                                       }
+
+
 END
 ;
-                                       }
+                                               }
+                                       }
                                }
-                       }
-               }
-               print <<END
-               <tr><td colspan='8' align='right' valign='middle'><b>Legende:</b>&nbsp;&nbsp;<img src='/images/edit.gif'>&nbsp;Klasse bearbeiten | <img src='/images/addblue.gif'>&nbsp;Unterklasse hinzufuegen | <img src='/images/addgreen.gif'>&nbsp;Level7-Regel hinzufuegen | <img src='/images/add.gif'>&nbsp;Port-Regel hinzufuegen | <img src='/images/delete.gif'>&nbsp;Klasse loeschen &nbsp;
-               </table>
+
+
+                               if (@portrules) {
+                                       foreach $portruleentry (sort @portrules)
+                                       {
+                                               @portruleline = split( /\;/, $portruleentry );
+                                               if ( $portruleline[0] eq $classline[1] )
+                                               {
+                                                       print <<END
+                               <tr><td align='right' colspan='2'><b>Port-Regel:</b>
+                                   <td align='center'>($portruleline[2])
+                                   <td align='center' colspan='2'>
 END
 ;
-               &Header::closebox();
-       }
-}
-
-sub showl7rules {
-       open( FILE, "< $level7file" ) or die "Unable to read $level7file";
-       @l7rules = <FILE>;
-       close FILE;
-       if (@l7rules) {
-               &Header::openbox('100%', 'center', 'Level7-Regeln');
-               print <<END
-               <table border='0' width='100%' cellspacing='0'>
-               <tr><td bgcolor='lightgrey' width='14%'>Interface
-                   <td bgcolor='lightgrey' width='14%'>Klasse
-                   <td bgcolor='lightgrey' width='14%'>Protokoll
-                   <td bgcolor='lightgrey' width='14%'>Quell-IP-Adresse
-                   <td bgcolor='lightgrey' width='14%'>Ziel-IP-Adresse
-                   <td bgcolor='lightgrey' width='30%'>Aktionen
+                                               if ($portruleline[4]) {
+                                                       print <<END
+                                   <i>Quell-Port:</i> $portruleline[4]
 END
 ;
-               foreach $l7ruleentry (sort @l7rules)
-               {
-                       @l7ruleline = split( /\;/, $l7ruleentry );
-                       if ( $l7ruleline[1] eq $qossettings{'RED_DEV'} )
-                       {
-                               print <<END
-                               <form method='post' action='$ENV{'SCRIPT_NAME'}'>
-                               <tr><td align='center' bgcolor='#EAEAEA'>$l7ruleline[1]
-                                   <td align='center' bgcolor='#EAEAEA'>$l7ruleline[0]
-                                   <td align='center' bgcolor='#EAEAEA'>$l7ruleline[2]
-                                   <td align='center' bgcolor='#EAEAEA'>$l7ruleline[3]
-                                   <td align='center' bgcolor='#EAEAEA'>$l7ruleline[4]
-                                   <td align='right'  bgcolor='#EAEAEA'><input type='hidden' name='CLASS' value='$l7ruleline[0]'><input type='hidden' name='L7PROT' value='$l7ruleline[2]'>
-                                       <button type='submit' name='DOLEVEL7' value='Bearbeiten' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/edit.gif' width="20" height="20" alt="Klasse bearbeiten"></button>&nbsp;
-                                       <button type='submit' name='DOLEVEL7' value='Loeschen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/delete.gif' width="20" height="20" alt="Klasse loeschen"></button>
-                               </form>
+                                               }
+                                               print "<td align='center' colspan='2'>";
+                                               if ($portruleline[6]) {
+                                                       print <<END
+                                   <i>Ziel-Port:</i> $portruleline[6]
 END
 ;
-                       }
-               }
-               print "\t<tr><td colspan='8' bgcolor='lightgrey' height='2'>";
-               foreach $l7ruleentry (sort @l7rules)
-               {
-                       @l7ruleline = split( /\;/, $l7ruleentry );
-                       if ( $l7ruleline[1] eq $qossettings{'IMQ_DEV'} )
-                       {
-                               print <<END
-                               <form method='post' action='$ENV{'SCRIPT_NAME'}'>
-                               <tr><td align='center' bgcolor='#EAEAEA'>$l7ruleline[1]
-                                   <td align='center' bgcolor='#EAEAEA'>$l7ruleline[0]
-                                   <td align='center' bgcolor='#EAEAEA'>$l7ruleline[2]
-                                   <td align='center' bgcolor='#EAEAEA'>$l7ruleline[3]
-                                   <td align='center' bgcolor='#EAEAEA'>$l7ruleline[4]
-                                   <td align='right'  bgcolor='#EAEAEA'><input type='hidden' name='CLASS' value='$l7ruleline[0]'><input type='hidden' name='L7PROT' value='$l7ruleline[2]'>
-                                       <button type='submit' name='DOLEVEL7' value='Bearbeiten' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/edit.gif' width="20" height="20" alt="Klasse bearbeiten"></button>&nbsp;
-                                       <button type='submit' name='DOLEVEL7' value='Loeschen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/delete.gif' width="20" height="20" alt="Klasse loeschen"></button>
-                               </form>
+                                               }
+                                               print <<END
+                                   <td>&nbsp;
+                                   <td align='right'>
+                                   <table border='0'><tr>
+                                       <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                               <input type='hidden' name='CLASS' value='$portruleline[0]'>
+                                               <input type='hidden' name='PPROT' value='$portruleline[2]'>
+                                               <input type='hidden' name='QIP' value='$portruleline[3]'>
+                                               <input type='hidden' name='QPORT' value='$portruleline[4]'>
+                                               <input type='hidden' name='DIP' value='$portruleline[5]'>
+                                               <input type='hidden' name='DPORT' value='$portruleline[6]'>
+                                               <input type='hidden' name='DOPORT' value='Bearbeiten'>
+                                               <input type='image' alt='Bearbeiten' src='/images/edit.gif'>
+                                       </form>
+                                       <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                               <input type='hidden' name='CLASS' value='$portruleline[0]'>
+                                               <input type='hidden' name='PPROT' value='$portruleline[2]'>
+                                               <input type='hidden' name='QIP' value='$portruleline[3]'>
+                                               <input type='hidden' name='QPORT' value='$portruleline[4]'>
+                                               <input type='hidden' name='DIP' value='$portruleline[5]'>
+                                               <input type='hidden' name='DPORT' value='$portruleline[6]'>
+                                               <input type='hidden' name='DOPORT' value='Loeschen'>
+                                               <input type='image' alt='Loeschen' src='/images/delete.gif'>
+                                       </form>
+                                   </table>
 END
 ;
-                       }
-               }
-               print <<END
-               <tr><td colspan='8' align='right' valign='middle'><b>Legende:</b>&nbsp;&nbsp;<img src='/images/edit.gif'>&nbsp;Regel bearbeiten | <img src='/images/delete.gif'>&nbsp;Regel loeschen &nbsp;
-               </table>
+                                                       if (($portruleline[3] ne "") || ($portruleline[5] ne "")){
+                                                               print <<END
+                               <tr><td align='center'>&nbsp;
+                                   <td align='right' colspan='3'><b>Quell-IP:</b> $portruleline[3]
+                                   <td align='right' colspan='3'><b>Ziel-IP:</b> $portruleline[5]
 END
 ;
-               &Header::closebox();
-       }
-}
+                                                       }
+                                               }
+                                       }
+                               }
 
-sub showportrules {
-       open( FILE, "< $portfile" ) or die "Unable to read $portfile";
-       @portrules = <FILE>;
-       close FILE;
-       if (@portrules) {
-               &Header::openbox('100%', 'center', 'Port-Regeln');
-               print <<END
-               <table border='0' width='100%' cellspacing='0'>
-               <tr><td bgcolor='lightgrey' width='10%'>Interface
-                   <td bgcolor='lightgrey' width='10%'>Klasse
-                   <td bgcolor='lightgrey' width='10%'>Protokoll
-                   <td bgcolor='lightgrey' width='10%'>Quell-IP-Adresse
-                   <td bgcolor='lightgrey' width='10%'>Quell-Port
-                   <td bgcolor='lightgrey' width='10%'>Ziel-IP-Adresse
-                   <td bgcolor='lightgrey' width='10%'>Ziel-Port
-                   <td bgcolor='lightgrey' width='30%'>Aktionen
+                               if (@tosrules) {
+                                       foreach $tosruleentry (sort @tosrules)
+                                       {
+                                               @tosruleline = split( /\;/, $tosruleentry );
+                                               if ( $tosruleline[0] eq $classline[1] )
+                                               {
+                                                       print <<END
+                                       <tr><td align='right' colspan='2'>
+                                               <b>TOS Bit matches:</b>
+                                           <td colspan='6' align='center'>
 END
 ;
-               foreach $portruleentry (sort @portrules)
-               {
-                       @portruleline = split( /\;/, $portruleentry );
-                       if ( $portruleline[1] eq $qossettings{'RED_DEV'} )
-                       {
-                               print <<END
-                               <form method='post' action='$ENV{'SCRIPT_NAME'}'>
-                               <tr><td align='center' bgcolor='#EAEAEA'>$portruleline[1]
-                                   <td align='center' bgcolor='#EAEAEA'>$portruleline[0]
-                                   <td align='center' bgcolor='#EAEAEA'>$portruleline[2]
-                                   <td align='center' bgcolor='#EAEAEA'>$portruleline[3]
-                                   <td align='center' bgcolor='#EAEAEA'>$portruleline[4]
-                                   <td align='center' bgcolor='#EAEAEA'>$portruleline[5]
-                                   <td align='center' bgcolor='#EAEAEA'>$portruleline[6]
-                                   <td align='right'  bgcolor='#EAEAEA'>
-                                       <input type='hidden' name='CLASS' value='$portruleline[0]'>
-                                       <input type='hidden' name='PPROT' value='$portruleline[2]'>
-                                       <input type='hidden' name='QIP' value='$portruleline[3]'>
-                                       <input type='hidden' name='QPORT' value='$portruleline[4]'>
-                                       <input type='hidden' name='DIP' value='$portruleline[5]'>
-                                       <input type='hidden' name='DPORT' value='$portruleline[6]'>
-                                       <button type='submit' name='DOPORT' value='Bearbeiten' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/edit.gif' width="20" height="20" alt="Klasse bearbeiten"></button>&nbsp;
-                                       <button type='submit' name='DOPORT' value='Loeschen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/delete.gif' width="20" height="20" alt="Klasse loeschen"></button>
-                               </form>
+                                                       if ( $tosruleline[2] eq "8") {
+                                                               print "Minimale Verzoegerung\n";
+                                                       } elsif ( $tosruleline[2] eq "4") {
+                                                               print "Maximaler Durchsatz\n";
+                                                       } elsif ( $tosruleline[2] eq "2") {
+                                                               print "Maximaler Durchsatz\n";
+                                                       } elsif ( $tosruleline[2] eq "1") {
+                                                               print "Minimale Kosten\n";
+                                                       } else { print "&nbsp;\n"; }
+
+                                                       print <<END
+                                               ($tosruleline[2])
+                                           <td align='right'>
+                                                 <table border='0'><tr>
+                                                       <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                                               <input type='hidden' name='CLASS' value='$tosruleline[0]'>
+                                                               <input type='hidden' name='DEV' value='$tosruleline[1]'>
+                                                               <input type='hidden' name='TOS' value='$tosruleline[2]'>
+                                                               <input type='hidden' name='DOTOS' value='Bearbeiten'>
+                                                               <input type='image' alt='Bearbeiten' src='/images/edit.gif'>
+                                                       </form>
+                                                       <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                                               <input type='hidden' name='CLASS' value='$tosruleline[0]'>
+                                                               <input type='hidden' name='DEV' value='$tosruleline[1]'>
+                                                               <input type='hidden' name='TOS' value='$tosruleline[2]'>
+                                                               <input type='hidden' name='DOTOS' value='Loeschen'>
+                                                               <input type='image' alt='Loeschen' src='/images/delete.gif'>
+                                                       </form>
+                                               </table>
 END
 ;
-                       }
-               }
-               print "\t<tr><td colspan='8' bgcolor='lightgrey' height='2'>";
-               foreach $portruleentry (sort @portrules)
-               {
-                       @portruleline = split( /\;/, $portruleentry );
-                       if ( $portruleline[1] eq $qossettings{'IMQ_DEV'} )
-                       {
-                               print <<END
-                               <form method='post' action='$ENV{'SCRIPT_NAME'}'>
-                               <tr><td align='center' bgcolor='#EAEAEA'>$portruleline[1]
-                                   <td align='center' bgcolor='#EAEAEA'>$portruleline[0]
-                                   <td align='center' bgcolor='#EAEAEA'>$portruleline[2]
-                                   <td align='center' bgcolor='#EAEAEA'>$portruleline[3]
-                                   <td align='center' bgcolor='#EAEAEA'>$portruleline[4]
-                                   <td align='center' bgcolor='#EAEAEA'>$portruleline[5]
-                                   <td align='center' bgcolor='#EAEAEA'>$portruleline[6]
-                                   <td align='right'  bgcolor='#EAEAEA'>
-                                       <input type='hidden' name='CLASS' value='$portruleline[0]'>
-                                       <input type='hidden' name='PPROT' value='$portruleline[2]'>
-                                       <input type='hidden' name='QIP' value='$portruleline[3]'>
-                                       <input type='hidden' name='QPORT' value='$portruleline[4]'>
-                                       <input type='hidden' name='DIP' value='$portruleline[5]'>
-                                       <input type='hidden' name='DPORT' value='$portruleline[6]'>
-                                       <button type='submit' name='DOPORT' value='Bearbeiten' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/edit.gif' width="20" height="20" alt="Klasse bearbeiten"></button>&nbsp;
-                                       <button type='submit' name='DOPORT' value='Loeschen' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/delete.gif' width="20" height="20" alt="Klasse loeschen"></button>
-                               </form>
+                                               }
+                                       }
+                               }
+
+                               if ( -e "/home/httpd/html/graphs/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}-packets.png") {
+                                       print <<END
+                                       <tr><td colspan='9' align='center'><img src='/graphs/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}-packets.png'>
 END
 ;
-                       }
-               }
-               print <<END
-               <tr><td colspan='8' align='right' valign='middle'><b>Legende:</b>&nbsp;&nbsp;<img src='/images/edit.gif'>&nbsp;Regel bearbeiten | <img src='/images/delete.gif'>&nbsp;Regel loeschen &nbsp;
-               </table>
+                               }
+
+
+                               foreach $subclassentry (sort @subclasses)
+                               {
+                                       @subclassline = split( /\;/, $subclassentry );
+                                       if ( $subclassline[1] eq $classline[1] ) {
+                                               print <<END
+                                                       <tr><td align='center' bgcolor='#FAFAFA'>Subklasse:
+                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[2]
+                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[3]
+                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[4]
+                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[5]
+                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[6]
+                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[7]
+                                                           <td align='center' bgcolor='#FAFAFA'>$subclassline[8]
+                                                           <td align='right'  bgcolor='#FAFAFA'>
+                                               <table border='0'><tr>
+                                               <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                                       <input type='hidden' name='CLASS' value='$subclassline[2]'>
+                                                       <input type='hidden' name='ACTION' value='Regel hinzufuegen'>
+                                                       <input type='image' alt='Regel hinzufuegen' src='/images/addgreen.gif'>
+                                               </form>
+                                               <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                                       <input type='hidden' name='CLASS' value='$subclassline[2]'>
+                                                       <input type='hidden' name='DOSCLASS' value='Bearbeiten'>
+                                                       <input type='image' alt='Bearbeiten' src='/images/edit.gif'>
+                                               </form>
+                                               <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                                       <input type='hidden' name='CLASS' value='$subclassline[2]'>
+                                                       <input type='hidden' name='DOSCLASS' value='Loeschen'>
+                                                       <input type='image' alt='Loeschen' src='/images/delete.gif'>
+                                               </form>
+                                               </table>
 END
 ;
-               &Header::closebox();
+                                       }
+                               }
+                       print <<END
+                       </table>
+END
+;
+                       &Header::closebox();
+                       }
+               }
        }
 }
 
@@ -1121,16 +1359,6 @@ sub expert
        print <<END
                <form method='post' action='$ENV{'SCRIPT_NAME'}'>
                <table width='66%'>
-               <tr><td width='100%' colspan='3'>Diese Einstellungen sollten sie nur veraendern, wenn sie wirklich wissen, was sie tun.
-               <tr><td width='33%' align='right'>Download-Rate 90\%:<td width='33%' align='left'>
-                       <input type='text' name='DEF_INC_SPD' maxlength='8' required='4' value=$qossettings{'DEF_INC_SPD'}>
-                   <td width='33%' align='center'>&nbsp;
-               <tr><td width='33%' align='right'>Upload-Rate 90\%:<td width='33%' align='left'>
-                       <input type='text' name='DEF_OUT_SPD' maxlength='8' required='4' value=$qossettings{'DEF_OUT_SPD'}>
-                   <td width='33%' align='center'>&nbsp;
-               </table>
-               <hr>
-               <table width='66%'>
                <tr><td width='33%' align='right'>MTU:<td width='33%' align='left'>
                        <input type='text' name='MTU' maxlength='8' required='4' value=$qossettings{'MTU'}>
                    <td width='33%' align='center'>Diese Einstellung aendert die MTU nicht global sondern nur fuer das QoS.
@@ -1154,7 +1382,7 @@ sub validminbwdth {
                } elsif ( $qossettings{'DEVICE'} eq $qossettings{'IMQ_DEV'} ) {
                        $qossettings{'SPD'} = $qossettings{'INC_SPD'};
                }
-               unless ( ( $qossettings{'MINBDWTH'} >= 0 ) && ( $qossettings{'MINBDWTH'} <= $qossettings{'SPD'} ) ) {
+               unless ( ( $qossettings{'MINBWDTH'} >= 1 ) && ( $qossettings{'MINBWDTH'} <= $qossettings{'SPD'} ) ) {
                        $qossettings{'VALID'} = 'no';
                        $message = "Mindestbandbreite ist ungueltig.";
                }
@@ -1223,3 +1451,86 @@ sub validsubclass {
                }
        }
 }
+
+sub gengraph {
+       $qossettings{'DEV'} = shift;
+       $qossettings{'CLASS'} = shift;
+       my $ERROR="";
+       if ( $qossettings{'DEV'} eq $qossettings{'RED_DEV'} ) { 
+               $qossettings{'CLASSPRFX'} = '1';
+       } else { 
+               $qossettings{'CLASSPRFX'} = '2';
+       }
+       my $color=random_hex_color(6);
+
+       RRDs::graph ("/home/httpd/html/graphs/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}-packets.png",
+               "--start", "-3240", "-aPNG", "-i", "-z",
+               "--alt-y-grid", "-w 600", "-h 150", "-r",
+               "--color", "SHADEA#EAE9EE",
+               "--color", "SHADEB#EAE9EE",
+               "--color", "BACK#FFFFFF",
+               "-t $qossettings{'CLASS'} ($qossettings{'DEV'})",
+               "DEF:pkts=/var/log/rrd/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}.rrd:pkts:AVERAGE",
+               "DEF:dropped=/var/log/rrd/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}.rrd:dropped:AVERAGE",
+               "DEF:overlimits=/var/log/rrd/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}.rrd:overlimits:AVERAGE",
+               "AREA:pkts$color:packets",
+               "GPRINT:pkts:LAST:total packets\\:%8.3lf %s packets\\j",
+               "LINE3:dropped#FF0000:dropped",
+               "GPRINT:dropped:LAST:dropped packets\\:%8.3lf %s packets\\j",
+               "LINE3:overlimits#0000FF:overlimits",
+               "GPRINT:overlimits:LAST:overlimits\\:%8.3lf %s packets\\j",
+       );
+               $ERROR = RRDs::error;
+               print "$ERROR";
+}
+
+sub overviewgraph {
+       $qossettings{'DEV'} = shift;
+       if ( $qossettings{'DEV'} eq $qossettings{'RED_DEV'} ) { 
+               $qossettings{'CLASSPRFX'} = '1';
+       } else { 
+               $qossettings{'CLASSPRFX'} = '2';
+       }
+       my $ERROR="";
+       my $count="1";
+       my $color="#000000";
+       my @command=("/home/httpd/html/graphs/qos-graph-$qossettings{'DEV'}.png",
+               "--start", "-3240", "-aPNG", "-i", "-z",
+               "--alt-y-grid", "-w 600", "-h 150", "-r",
+               "--color", "SHADEA#EAE9EE",
+               "--color", "SHADEB#EAE9EE",
+               "--color", "BACK#FFFFFF",
+               "-t Auslastung auf ($qossettings{'DEV'})"
+       );
+       open( FILE, "< $classfile" ) or die "Unable to read $classfile";
+       @classes = <FILE>;
+       close FILE;
+       foreach $classentry (sort @classes)
+       {
+               @classline = split( /\;/, $classentry );
+               if ( $classline[0] eq $qossettings{'DEV'} )
+               {
+                       $color=random_hex_color(6);
+                       push(@command, "DEF:$classline[1]=/var/log/rrd/class_$qossettings{'CLASSPRFX'}-$classline[1]_$qossettings{'DEV'}.rrd:bits:AVERAGE");
+
+                       if ($count eq "1") {
+                               push(@command, "AREA:$classline[1]$color:Klasse $classline[1] - $classline[8]\\j");
+                       } else {
+                               push(@command, "STACK:$classline[1]$color:Klasse $classline[1] - $classline[8]\\j");
+                       }
+                       $count++;
+               }
+       }
+       RRDs::graph (@command);
+       $ERROR = RRDs::error;
+       print "$ERROR";
+}
+
+sub random_hex_color {
+    my $size = shift;
+    $size = 6 if $size !~ /^3|6$/;
+    my @hex = ( 0 .. 9, 'a' .. 'f' );
+    my @color;
+    push @color, @hex[rand(@hex)] for 1 .. $size;
+    return join('', '#', @color);
+}
\ No newline at end of file