]> git.ipfire.org Git - people/teissler/ipfire-2.x.git/blobdiff - html/cgi-bin/qos.cgi
WebCyrAdm - Dateien verschoben und nicht in Paket geaendert. Sorry.
[people/teissler/ipfire-2.x.git] / html / cgi-bin / qos.cgi
index 07b63581a2cb03ed83238ba86cd102d90928beb1..94e63b2c82a02e8577395e9b211ce72eb24c0002 100644 (file)
@@ -7,6 +7,7 @@
 # (c) The IPFire Team
 #
 
+use RRDs;
 use strict;
 # enable only the following on debugging purpose
 use warnings;
@@ -19,23 +20,76 @@ require "${General::swroot}/header.pl";
 my %qossettings = ();
 my %checked = ();
 my %netsettings = ();
+my $message = '';
 my $errormessage = "";
 my $c = "";
 my $direntry = "";
+my $classentry = "";
+my $subclassentry = "";
+my $l7ruleentry = "";
+my $portruleentry = "";
+my @tmp = ();
+my @classes = ();
+my @subclasses = ();
+my @l7rules = ();
+my @portrules = ();
+my @tmpline = ();
+my @classline = ();
+my @subclassline = ();
+my @l7ruleline = ();
+my @portruleline = ();
 my @proto = ();
 my %selected= () ;
+my $classfile = "/var/ipfire/qos/classes";
+my $subclassfile = "/var/ipfire/qos/subclasses";
+my $level7file = "/var/ipfire/qos/level7config";
+my $portfile = "/var/ipfire/qos/portconfig";
 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
 
 &Header::showhttpheaders();
 
 $qossettings{'ENABLED'} = 'off';
+$qossettings{'EDIT'} = 'no';
 $qossettings{'OUT_SPD'} = '';
 $qossettings{'INC_SPD'} = '';
+$qossettings{'DEF_OUT_SPD'} = '';
+$qossettings{'DEF_INC_SPD'} = '';
 $qossettings{'DEFCLASS_INC'} = '';
 $qossettings{'DEFCLASS_OUT'} = '';
 $qossettings{'ACK'} = '';
+$qossettings{'MTU'} = '1492';
+$qossettings{'SFQ_PERTUB'} = '10';
+$qossettings{'QLENGTH'} = '30';
 $qossettings{'RED_DEV'} = `cat /var/ipfire/red/iface`;
 $qossettings{'IMQ_DEV'} = 'imq0';
+$qossettings{'VALID'} = 'yes';
+### Values that have to be initialized
+$qossettings{'ACTION'} = '';
+$qossettings{'ACTIONDEF'} = '';
+$qossettings{'ACTIONBW'} = '';
+$qossettings{'PRIO'} = '';
+$qossettings{'SPD'} = '';
+$qossettings{'CLASS'} = '';
+$qossettings{'SCLASS'} = '';
+$qossettings{'QPORT'} = '';
+$qossettings{'DPORT'} = '';
+$qossettings{'QIP'} = '';
+$qossettings{'DIP'} = '';
+$qossettings{'PPROT'} = '';
+$qossettings{'L7PROT'} = '';
+$qossettings{'DEVICE'} = '';
+$qossettings{'MINBWDTH'} = '';
+$qossettings{'MAXBWDTH'} = '';
+$qossettings{'BURST'} = '';
+$qossettings{'CBURST'} = '';
+$qossettings{'DOCLASS'} = '';
+$qossettings{'DOSCLASS'} = '';
+$qossettings{'DOLEVEL7'} = '';
+$qossettings{'DOPORT'} = '';
+$qossettings{'CLASS'} = '';
+$qossettings{'CLASSPRFX'} = '';
+$qossettings{'DEV'} = '';
+
 
 &General::readhash("${General::swroot}/qos/settings", \%qossettings);
 &Header::getcgihash(\%qossettings);
@@ -43,22 +97,337 @@ $qossettings{'IMQ_DEV'} = 'imq0';
 &Header::openpage('QoS', 1, '');
 &Header::openbigbox('100%', 'left', '', $errormessage);
 
+############################################################################################################################
+############################################################################################################################
+
+if ($qossettings{'DOCLASS'} eq $Lang::tr{'save'})
+{
+       &validclass();
+       &validminbwdth();
+       &validmaxbwdth();
+       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'};
+END
+;
+               close FILE;
+       } else {
+               $qossettings{'ACTION'} = 'Parentklasse hinzufuegen';
+       }
+}
+elsif ($qossettings{'DOCLASS'} eq 'Bearbeiten')
+{
+       open( FILE, "< $classfile" ) or die "Unable to read $classfile";
+       @classes = <FILE>;
+       close FILE;
+       open( FILE, "> $classfile" ) or die "Unable to write $classfile";
+       foreach $classentry (sort @classes)
+       {
+               @classline = split( /\;/, $classentry );
+               if ( $classline[1] ne $qossettings{'CLASS'} ) {
+                       print FILE $classentry;
+               } else {
+                       $qossettings{'DEVICE'} = $classline[0];
+                       $qossettings{'PRIO'} = $classline[2];
+                       $qossettings{'MINBWDTH'} = $classline[3];
+                       $qossettings{'MAXBWDTH'} = $classline[4];
+                       $qossettings{'BURST'} = $classline[5];
+                       $qossettings{'CBURST'} = $classline[6];
+                       $qossettings{'EDIT'} = 'yes';
+               }
+       }
+       close FILE;
+       &parentclass();
+       &Header::closebigbox();
+       &Header::closepage();
+       exit
+}
+elsif ($qossettings{'DOCLASS'} eq 'Loeschen')
+{
+       open( FILE, "< $classfile" ) or die "Unable to read $classfile";
+       @tmp = <FILE>;
+       close FILE;
+       open( FILE, "> $classfile" ) or die "Unable to write $classfile";
+       foreach $classentry (sort @tmp)
+       {
+               @tmpline = split( /\;/, $classentry );
+               if ( $tmpline[1] ne $qossettings{'CLASS'} )
+               {
+                       print FILE $classentry;
+               }
+       }
+       close FILE;
+       open( FILE, "< $subclassfile" ) or die "Unable to read $classfile";
+       @tmp = <FILE>;
+       close FILE;
+       open( FILE, "> $subclassfile" ) or die "Unable to write $classfile";
+       foreach $subclassentry (sort @tmp)
+       {
+               @tmpline = split( /\;/, $subclassentry );
+               if ( $tmpline[1] ne $qossettings{'CLASS'} )
+               {
+                       print FILE $subclassentry;
+               }
+       }
+       close FILE;
+       $message = "Klasse $qossettings{'CLASS'} wurde mit eventuell vorhandenen Unterklassen geloescht.";
+}
+
+############################################################################################################################
+############################################################################################################################
+
+if ($qossettings{'DOSCLASS'} eq $Lang::tr{'save'})
+{
+       &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'};
+END
+;
+               close FILE;
+       } else {
+               $qossettings{'ACTION'} = 'Unterklasse hinzufuegen';
+       }
+} elsif ($qossettings{'DOSCLASS'} eq 'Loeschen')
+{
+       open( FILE, "< $subclassfile" ) or die "Unable to read $classfile";
+       @tmp = <FILE>;
+       close FILE;
+       open( FILE, "> $subclassfile" ) or die "Unable to write $classfile";
+       foreach $subclassentry (sort @tmp)
+       {
+               @tmpline = split( /\;/, $subclassentry );
+               if ( $tmpline[2] ne $qossettings{'CLASS'} )
+               {
+                       print FILE $subclassentry;
+               }
+       }
+       close FILE;
+       $message = "Unterklasse $qossettings{'CLASS'} wurde geloescht.";
+}
+
+############################################################################################################################
+############################################################################################################################
+
+if ($qossettings{'DOLEVEL7'} eq $Lang::tr{'save'})
+{
+       if ( $qossettings{'QIP'} ne '' ) {
+               unless ( &General::validip($qossettings{'QIP'}) ) { 
+                       $qossettings{'VALID'} = 'no';
+                       $message = "Die Quell-IP-Adresse ist ungueltig."; 
+               }
+       }
+       if ( $qossettings{'DIP'} ne '' ) {
+               unless ( &General::validip($qossettings{'DIP'}) ) { 
+                       $qossettings{'VALID'} = 'no';
+                       $message = "Die Ziel-IP-Adresse ist ungueltig."; 
+               }
+       }
+       if ($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'};
+       }
+       if ( $qossettings{'VALID'} eq 'yes' ) {
+               open( FILE, ">> $level7file" ) or die "Unable to write $level7file";
+               print FILE <<END
+$qossettings{'CLASS'};$qossettings{'DEVICE'};$qossettings{'L7PROT'};$qossettings{'QIP'};$qossettings{'DIP'};
+END
+;
+               close FILE;
+       } else {
+               $qossettings{'ACTION'} = 'Level7-Regel hinzufuegen';
+       }
+} 
+elsif ($qossettings{'DOLEVEL7'} eq 'Loeschen')
+{
+       open( FILE, "< $level7file" ) or die "Unable to read $level7file";
+       @l7rules = <FILE>;
+       close FILE;
+       open( FILE, "> $level7file" ) or die "Unable to read $level7file";
+       foreach $l7ruleentry (sort @l7rules)
+       {
+               @l7ruleline = split( /\;/, $l7ruleentry );
+               if ( ($l7ruleline[0] ne $qossettings{'CLASS'}) && ($l7ruleline[2] ne $qossettings{'L7PROT'}))
+               {
+                       print FILE $l7ruleentry;
+               }
+       }
+       close FILE;
+       $message = "Level7-Regel ($qossettings{'CLASS'} - $qossettings{'L7PROT'}) wurde geloescht.";
+}
+
+############################################################################################################################
+############################################################################################################################
+
+if ($qossettings{'DOPORT'} eq $Lang::tr{'save'})
+{
+       if ( $qossettings{'QIP'} ne '' ) {
+               unless ( &General::validip($qossettings{'QIP'}) ) { 
+                       $qossettings{'VALID'} = 'no';
+                       $message = "Die Quell-IP-Adresse ist ungueltig."; 
+               }
+       }
+       if ( $qossettings{'DIP'} ne '' ) {
+               unless ( &General::validip($qossettings{'DIP'}) ) { 
+                       $qossettings{'VALID'} = 'no';
+                       $message = "Die Ziel-IP-Adresse ist ungueltig."; 
+               }
+       }
+       if ($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'};
+       }
+       if ( $qossettings{'VALID'} eq 'yes' ) {
+               open( FILE, ">> $portfile" ) or die "Unable to write $portfile";
+               print FILE <<END
+$qossettings{'CLASS'};$qossettings{'DEVICE'};$qossettings{'PPROT'};$qossettings{'QIP'};$qossettings{'QPORT'};$qossettings{'DIP'};$qossettings{'DPORT'};
+END
+;
+               close FILE;
+       } else {
+               $qossettings{'ACTION'} = 'Port-Regel hinzufuegen';
+       }
+} elsif ($qossettings{'DOPORT'} eq 'Loeschen')
+{
+       open( FILE, "< $portfile" ) or die "Unable to read $portfile";
+       @portrules = <FILE>;
+       close FILE;
+       open( FILE, "> $portfile" ) or die "Unable to read $portfile";
+       foreach $portruleentry (sort @portrules)
+       {
+               @portruleline = split( /\;/, $portruleentry );
+               unless ( ($portruleline[0] eq $qossettings{'CLASS'}) && ($portruleline[2] eq $qossettings{'PPROT'}) && ($portruleline[3] eq $qossettings{'QIP'}) && ($portruleline[4] eq $qossettings{'QPORT'}) && ($portruleline[5] eq $qossettings{'DIP'}) && ($portruleline[6] eq $qossettings{'DPORT'}))
+               {
+                       print FILE $portruleentry;
+               }
+       }
+       close FILE;
+       $message = "Port-Regel ($qossettings{'CLASS'} - $qossettings{'PPROT'}) wurde geloescht.";
+}
+
+############################################################################################################################
+############################################################################################################################
+
 if ($qossettings{'ACTION'} eq 'Start')
 {
+       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("/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 $Lang::tr{'save'})
 {
+       if ($qossettings{'DEF_INC_SPD'} eq '') {
+               $qossettings{'DEF_INC_SPD'} = int($qossettings{'INC_SPD'} * 0.9);
+       }
+       if ($qossettings{'DEF_OUT_SPD'} eq '') {
+               $qossettings{'DEF_OUT_SPD'} = int($qossettings{'OUT_SPD'} * 0.9);
+       }
        &General::writehash("${General::swroot}/qos/settings", \%qossettings);
 }
+elsif ($qossettings{'ACTION'} eq 'Statusinformationen')
+{
+       &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 'Grafische Auswertung')
+{
+       &Header::openbox('100%', 'left', 'QoS Graphen');
+       print <<END
+       <table width='100%'><tr><td colspan='2' align='center'><font color='red'>Diese Seite braucht je nach Geschwindigkeit des Computers laenger zum Laden.</font>
+       </table>
+END
+;
+       &Header::closebox();
+       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;
+       foreach $classentry (sort @classes)
+       {
+               @classline = split( /\;/, $classentry );
+               $qossettings{'DEV'}=$classline[0];
+               $qossettings{'CLASS'}=$classline[1];
+               &gengraph($qossettings{'DEV'},$qossettings{'CLASS'});
+               &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'}_$qossettings{'DEV'}-bytes.png'>
+END
+;
+                       }
+               }
+       print "\t\t</table>";
+       &Header::closebox();    
+       }
+print <<END
+       </table>
+END
+;
+       &Header::closebox();
+       &Header::closebigbox();
+       &Header::closepage();
+       exit
+}
 elsif ($qossettings{'ACTION'} eq 'Parentklasse hinzufuegen')
 {
        &parentclass();
@@ -66,6 +435,13 @@ elsif ($qossettings{'ACTION'} eq 'Parentklasse hinzufuegen')
        &Header::closepage();
        exit
 }
+elsif ($qossettings{'ACTION'} eq 'Unterklasse hinzufuegen')
+{
+       &subclass();
+       &Header::closebigbox();
+       &Header::closepage();
+       exit
+}
 elsif ($qossettings{'ACTION'} eq 'Level7-Regel hinzufuegen')
 {
        &level7rule();
@@ -73,14 +449,28 @@ elsif ($qossettings{'ACTION'} eq 'Level7-Regel hinzufuegen')
        &Header::closepage();
        exit
 }
-if ($qossettings{'ACTION_BW'} eq 'Andern')
+elsif ($qossettings{'ACTION'} eq 'Port-Regel hinzufuegen')
+{
+       &portrule();
+       &Header::closebigbox();
+       &Header::closepage();
+       exit
+}
+elsif ($qossettings{'ACTION'} eq 'Erweiterte Einstellungen')
+{
+       &expert();
+       &Header::closebigbox();
+       &Header::closepage();
+       exit
+}
+if ($qossettings{'ACTIONBW'} eq 'Andern')
 {
        &changebandwidth();
        &Header::closebigbox();
        &Header::closepage();
        exit
 }
-if ($qossettings{'ACTION_DEF'} eq 'Andern')
+if ($qossettings{'ACTIONDEF'} eq 'Andern')
 {
        &changedefclasses();
        &Header::closebigbox();
@@ -91,10 +481,10 @@ if ($qossettings{'ACTION_DEF'} eq 'Andern')
 &General::readhash("${General::swroot}/qos/settings", \%qossettings);
 
 my $status = $Lang::tr{'stopped'};
-my $statuscolor = $Header::colourred;
+my $statuscolor = '#993333';
 if ( $qossettings{'ENABLED'} eq 'on' ) {
   $status = $Lang::tr{'running'};
-  $statuscolor = $Header::colourgreen;
+  $statuscolor = '#339933';
 }
 
 if ( $netsettings{'RED_TYPE'} ne 'PPPOE' ) {
@@ -108,10 +498,19 @@ if ($errormessage) {
        &Header::closebox();
 }
 
+############################################################################################################################
+############################################################################################################################
+
 &Header::openbox('100%', 'center', 'Quality of Service');
 print <<END
        <form method='post' action='$ENV{'SCRIPT_NAME'}'>
        <table width='33%'>
+END
+;
+       if ( $message ne "" ) {
+               print "<tr><td colspan='2' align='center'><font color='red'>$message</font>";
+       }
+       print <<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'>
@@ -124,7 +523,7 @@ END
                print <<END
                <tr><td colspan='3'>&nbsp;
                <tr><td width='40%' align='right'>Downloadgeschwindigkeit:      <td width='40%' align='left'>$qossettings{'INC_SPD'} kbps
-                   <td width='20%' rowspan='2' align='center' valign='middle'><input type='submit' name='ACTION_BW' value='Andern'>
+                   <td width='20%' rowspan='2' align='center' valign='middle'><input type='submit' name='ACTIONBW' value='Andern'>
                <tr><td width='40%' align='right'>Uploadgeschwindigkeit:        <td width='40%' align='left'>$qossettings{'OUT_SPD'} kbps
 END
 ;
@@ -133,12 +532,18 @@ END
                print <<END
                <tr><td colspan='3'><hr>
                <tr><td width='40%' align='right'>Downloadstandardklasse:       <td width='40%' align='left'>$qossettings{'DEFCLASS_INC'}       
-                   <td width='20%' rowspan='3' align='center' valign='middle'><input type='submit' name='ACTION_DEF' value='Andern'>
+                   <td width='20%' rowspan='3' align='center' valign='middle'><input type='submit' name='ACTIONDEF' value='Andern'>
                <tr><td width='40%' align='right'>Uploadstandardklasse:         <td width='40%' align='left'>$qossettings{'DEFCLASS_OUT'}
                <tr><td width='40%' align='right'>ACKs:                         <td width='40%' align='left'>$qossettings{'ACK'}
-               <tr><td colspan='3' width='100%'><hr>
-               <tr><td colspan='3' width='100%' align='center'><input type='submit' name='ACTION' value='Parentklasse hinzufuegen'>
-               <tr><td colspan='3' width='100%' align='center'>Nur temporaer >>> <input type='submit' name='ACTION' value='Level7-Regel hinzufuegen'> <<<
+               <tr><td colspan='3' width='100%'><hr>
+               <tr><td colspan='3' width='100%' align='center'>
+               <table boder='0' cellpadding='0' cellspacing='0'>
+                       <tr><td><input type='submit' name='ACTION' value='Parentklasse hinzufuegen'>
+                           <td><input type='submit' name='ACTION' value='Erweiterte Einstellungen'>
+                       <tr><td><input type='submit' name='ACTION' value='Statusinformationen'>
+                           <td><input type='submit' name='ACTION' value='Grafische Auswertung'>
+               </table>
+       </form>
 END
 ;
        }
@@ -160,20 +565,15 @@ if ( ($qossettings{'DEFCLASS_INC'} eq '') || ($qossettings{'DEFCLASS_OUT'} eq ''
        exit
 }
 
-
-#      &Header::openbox('100%', 'center', 'Outgoing Interface');
-#      print <<END
-#      <table border='0' width='100%' cellspacing='0'>
-#      <tr><td bgcolor='lightgrey' width='20%'>Interface<td bgcolor='lightgrey' width='20%'>Klasse<td bgcolor='lightgrey' width='20%'>Maximale Geschwindigkeit<td bgcolor='lightgrey' width='40%'>Aktionen
-#      </table>
-#END
-#;
-#      &Header::closebox();
+&showclasses();
+&showl7rules();
+&showportrules();
 
 &Header::closebigbox();
 &Header::closepage();
 
-# ---------------------------------------------------------------------------------------------------------------------------------
+############################################################################################################################
+############################################################################################################################
 
 sub changedefclasses {
        &Header::openbox('100%', 'center', 'Standardklassen:');
@@ -184,32 +584,22 @@ sub changedefclasses {
                <tr><td width='33%' align='right'>Download:<td width='33%' align='left'><select name='DEFCLASS_INC'>
 END
 ;
-               for ( $c = 100 ; $c <= 120 ; $c++ )
+               for ( $c = 200 ; $c <= 220 ; $c++ )
                {
                        if ( $qossettings{'DEFCLASS_INC'} ne $c )
-                       {
-                                       print "<option value='$c'>$c</option>\n";
-                       }
-                       else
-                       {
-                               print "<option selected value='$c'>$c</option>\n";                      
-                       }
+                       { print "<option value='$c'>$c</option>\n"; } 
+                       else    { print "<option selected value='$c'>$c</option>\n"; }
                }
                print <<END
                </select><td width='33%' align='center'>&nbsp;
                <tr><td width='33%' align='right'>Upload:<td width='33%' align='left'><select name='DEFCLASS_OUT'>
 END
 ;
-               for ( $c = 200 ; $c <= 220 ; $c++ )
+               for ( $c = 100 ; $c <= 120 ; $c++ )
                {
                        if ( $qossettings{'DEFCLASS_OUT'} ne $c )
-                       {
-                               print "<option value='$c'>$c</option>\n";
-                       }
-                       else
-                       {
-                               print "<option selected value='$c'>$c</option>\n";                      
-                       }
+                       { print "<option value='$c'>$c</option>\n"; }
+                       else { print "<option selected value='$c'>$c</option>\n"; }
                }
                print <<END
                </select><td width='33%' align='center'>&nbsp;
@@ -220,16 +610,11 @@ END
                <tr><td width='33%' align='right'>ACKs:<td width='33%' align='left'><select name='ACK'>
 END
 ;
-               for ( $c = 200 ; $c <= 220 ; $c++ )
+               for ( $c = 100 ; $c <= 120 ; $c++ )
                {
                        if ( $qossettings{'ACK'} ne $c )
-                       {
-                               print "<option value='$c'>$c</option>\n";
-                       }
-                       else
-                       {
-                               print "<option selected value='$c'>$c</option>\n";                      
-                       }
+                       { print "<option value='$c'>$c</option>\n"; }
+                       else {  print "<option selected value='$c'>$c</option>\n"; }
                }
                print <<END
                </select><td width='33%' align='center'><input type='submit' name='ACTION' value=$Lang::tr{'save'} />
@@ -248,6 +633,7 @@ 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=''>
                <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='33%' align='right'>Download-Geschwindigkeit:
@@ -265,40 +651,58 @@ END
 }
 
 sub parentclass {
-       &Header::openbox('100%', 'center', 'Parentklasse hinzufuegen');
+       &Header::openbox('100%', 'center', 'Parentklasse');
        print <<END
                <form method='post' action='$ENV{'SCRIPT_NAME'}'>
                <table width='66%'>
+END
+;
+       if ( $message ne "" ) {
+               print "<tr><td colspan='3' align='center'>$message";
+       }
+       if ( $qossettings{'EDIT'} eq 'yes' ) { 
+               print "<input type='hidden' name='CLASS' value=$qossettings{'CLASS'}>";
+               print "<input type='hidden' name='DEVICE' value=$qossettings{'DEVICE'}>";
+       }
+       print <<END
                <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br> und klicken Sie danach auf <i>Speichern</i>.
                <tr><td width='33%' align='right'>Interface:
-                   <td width='33%' align='left'><select name='CLASS'>
-                                                       <option value=$qossettings{'RED_DEV'}>$qossettings{'RED_DEV'}</option>
-                                                       <option value=$qossettings{'IMQ_DEV'}>$qossettings{'IMQ_DEV'}</option></select>
+                   <td width='33%' align='left'>
+END
+;
+               if ( $qossettings{'EDIT'} eq 'yes' ) { 
+                       print "<select name='DEVICE' disabled>";
+               } else {
+                       print "<select name='DEVICE'>";
+               }
+               if ( $qossettings{'DEVICE'} eq $qossettings{'RED_DEV'} ) {
+                       $qossettings{'RED_DEV_SEL'} = 'selected';
+               } elsif ( $qossettings{'DEVICE'} eq $qossettings{'IMQ_DEV'} ) {
+                       $qossettings{'IMQ_DEV_SEL'} = 'selected';
+               }
+               print <<END
+                       <option value=$qossettings{'RED_DEV'} $qossettings{'RED_DEV_SEL'}>$qossettings{'RED_DEV'}</option>
+                       <option value=$qossettings{'IMQ_DEV'} $qossettings{'IMQ_DEV_SEL'}>$qossettings{'IMQ_DEV'}</option></select>
                    <td width='33%' align='center'>&nbsp;
-               <tr><td width='33%' align='right'>Klasse:<td width='33%' align='left'><select name='CLASS'>
+               <tr><td width='33%' align='right'>Klasse:<td width='33%' align='left'>
 END
 ;
+               if ( $qossettings{'EDIT'} eq 'yes' ) { 
+                       print "<select name='CLASS' disabled>";
+               } else {
+                       print "<select name='CLASS'>";
+               }
                for ( $c = 100 ; $c <= 120 ; $c++ )
                {
                        if ( $qossettings{'CLASS'} ne $c )
-                       {
-                               print "<option value='$c'>$c</option>\n";
-                       }
-                       else
-                       {
-                               print "<option selected value='$c'>$c</option>\n";                      
-                       }
+                       { print "<option value='$c'>$c</option>\n"; }
+                       else { print "<option selected value='$c'>$c</option>\n"; }
                }
                for ( $c = 200 ; $c <= 220 ; $c++ )
                {
                        if ( $qossettings{'CLASS'} ne $c )
-                       {
-                               print "<option value='$c'>$c</option>\n";
-                       }
-                       else
-                       {
-                               print "<option selected value='$c'>$c</option>\n";                      
-                       }
+                       { print "<option value='$c'>$c</option>\n"; }
+                       else { print "<option selected value='$c'>$c</option>\n"; }
                }
                print <<END
                </select>
@@ -309,43 +713,109 @@ END
                for ( $c = 1 ; $c <= 7 ; $c++ )
                {
                        if ( $qossettings{'PRIO'} ne $c )
-                       {
-                               print "<option value='$c'>$c</option>\n";
-                       }
-                       else
-                       {
-                               print "<option selected value='$c'>$c</option>\n";                      
-                       }
+                       { print "<option value='$c'>$c</option>\n"; }
+                       else { print "<option selected value='$c'>$c</option>\n"; }
                }
                print <<END
                <td width='33%' align='center'>&nbsp;
                <tr><td width='33%' align='right'>Garantierte Bandbreite:
-                   <td width='33%' align='left'><input type='text' name='MINBDWTH' maxlength='8' value=$qossettings{'MINBWDTH'}>
+                   <td width='33%' align='left'><input type='text' name='MINBWDTH' maxlength='8' required='1' value=$qossettings{'MINBWDTH'} >
                    <td width='33%' align='center'>&nbsp;
                <tr><td width='33%' align='right'>Maximale Bandbreite:
-                   <td width='33%' align='left'><input type='text' name='MAXBDWTH' maxlength='8' value=$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='center'>&nbsp;
                <tr><td width='33%' align='right'>Ceilburst:
                    <td width='33%' align='left'><input type='text' name='CBURST' maxlength='8' value=$qossettings{'CBURST'}>
-                   <td width='33%' align='center'><input type='submit' name='ACTION' value=$Lang::tr{'save'} />
+                   <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
 ;
        &Header::closebox();
 }
 
-sub level7rule {
-       &Header::openbox('100%', 'center', 'Level7-Regel hinzufuegen');
+sub subclass {
+       &Header::openbox('100%', 'center', 'Unterklasse');
        print <<END
                <form method='post' action='$ENV{'SCRIPT_NAME'}'>
                <table width='66%'>
+END
+;
+       if ( $message ne "" ) {
+               print "<tr><td colspan='3' align='center'>$message";
+       }
+       print <<END
+               <tr><td colspan='3' width='100%'>Aktuelle Klasse: $qossettings{'CLASS'}
                <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br> und klicken Sie danach auf <i>Speichern</i>.
-               <tr><td width='33%' align='right'>Name:
-                   <td width='33%' align='left'><input type='text' name='NAME' maxlength='20' value=$qossettings{'NAME'}>
+               <tr><td width='33%' align='right'>Unterklasse:<td width='33%' align='left'><select name='SCLASS'>
+END
+;
+       if ($qossettings{'CLASS'} >= 100 && $qossettings{'CLASS'} < 121) {
+               $qossettings{'DEVICE'} = $qossettings{'RED_DEV'};
+               for ( $c = 1000 ; $c <= 1020 ; $c++ )
+               {
+                       if ( $qossettings{'SCLASS'} ne $c )
+                       { print "<option value='$c'>$c</option>\n"; }
+                       else { print "<option selected value='$c'>$c</option>\n"; }
+               }
+       } elsif ($qossettings{'CLASS'} >= 200 && $qossettings{'CLASS'} < 221) {
+               $qossettings{'DEVICE'} = $qossettings{'IMQ_DEV'};
+               for ( $c = 2000 ; $c <= 2020 ; $c++ )
+               {
+                       if ( $qossettings{'SCLASS'} ne $c )
+                       { print "<option value='$c'>$c</option>\n"; }
+                       else { print "<option selected value='$c'>$c</option>\n"; }
+               }
+       }
+       print <<END
+               </select>
+               <td width='33%' align='center'>&nbsp;
+               <tr><td width='33%' align='right'>Prioritaet:<td width='33%' align='left'><select name='PRIO'>
+END
+;
+               for ( $c = 1 ; $c <= 7 ; $c++ )
+               {
+                       if ( $qossettings{'PRIO'} ne $c )
+                       { print "<option value='$c'>$c</option>\n"; }
+                       else { print "<option selected value='$c'>$c</option>\n"; }
+               }
+               print <<END
+               <td width='33%' align='center'>&nbsp;
+               <tr><td width='33%' align='right'>Garantierte Bandbreite:
+                   <td width='33%' align='left'><input type='text' name='MINBWDTH' maxlength='8' required='1' value=$qossettings{'MINBWDTH'} >
+                   <td width='33%' align='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=$qossettings{'MAXBWDTH'}>
                    <td width='33%' align='center'>&nbsp;
+               <tr><td width='33%' align='right'>Burst:
+                   <td width='33%' align='left'><input type='text' name='BURST' maxlength='8' value=$qossettings{'BURST'}>
+                   <td width='33%' align='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='hidden' name='DEVICE' value=$qossettings{'DEVICE'}>
+                                                       <input type='submit' name='DOSCLASS' value=$Lang::tr{'save'} />&nbsp;<input type='reset' value=$Lang::tr{'reset'} />
+               </table></form>
+END
+;
+       &Header::closebox();
+}
+
+sub level7rule {
+       &Header::openbox('100%', 'center', 'Level7-Regel');
+       print <<END
+               <form method='post' action='$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='3' width='100%'>Aktuelle Klasse: $qossettings{'CLASS'}
+               <tr><td width='100%' colspan='3'>Geben sie die Daten ein <br> und klicken Sie danach auf <i>Speichern</i>.
                <tr><td width='33%' align='right'>Protokoll:
                    <td width='33%' align='left'><select name='L7PROT'>
 END
@@ -371,9 +841,624 @@ END
                    <td width='33%' align='center'>&nbsp;
                <tr><td width='33%' align='right'>Ziel-IP-Adresse:
                    <td width='33%' align='left'><input type='text' name='DIP' maxlength='15' value=$qossettings{'DIP'}>
-                   <td width='33%' align='center'><input type='submit' name='ACTION' value=$Lang::tr{'save'} />
+                   <td width='33%' align='center'><input type='hidden' name='CLASS' value=$qossettings{'CLASS'}><input type='submit' name='DOLEVEL7' value=$Lang::tr{'save'} />
                </table></form>
 END
 ;
        &Header::closebox();
+}
+
+sub portrule {
+       &Header::openbox('100%', 'center', 'Port-Regel hinzufuegen');
+       print <<END
+               <form method='post' action='$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='33%' align='right'>Protokoll:
+                   <td width='33%' align='left'><select name='PPROT'>
+END
+;
+                       open( FILE, "< /etc/protocols" );
+                       @proto = <FILE>;
+                       close FILE;
+                       foreach $direntry (sort @proto)
+                       {
+                               @tmpline = split( /\ /, $direntry );
+                               next if $tmpline[0] =~ "#";
+                               if ( $tmpline[0] eq $qossettings{'PPROT'} ) {
+                                       print "<option value='$tmpline[0]' selected>$tmpline[0]</option>\n";                    
+                               } else {
+                                       print "<option value='$tmpline[0]'>$tmpline[0]</option>\n";
+                               }
+                       }
+       print <<END
+                   </select><td width='33%' align='center'>&nbsp;
+               <tr><td width='33%' align='right'>Quell-Port:
+                   <td width='33%' align='left'><input type='text' name='QPORT' maxlength='5' value=$qossettings{'QPORT'}>
+                   <td width='33%' align='center'>&nbsp;
+               <tr><td width='33%' align='right'>Ziel-Port:
+                   <td width='33%' align='left'><input type='text' name='DPORT' maxlength='5' value=$qossettings{'DPORT'}>
+                   <td width='33%' align='center'>&nbsp;
+               <tr><td width='33%' align='right'>Quell-IP-Adresse:
+                   <td width='33%' align='left'><input type='text' name='QIP' maxlength='15' value=$qossettings{'QIP'}>
+                   <td width='33%' align='center'>&nbsp;
+               <tr><td width='33%' align='right'>Ziel-IP-Adresse:
+                   <td width='33%' align='left'><input type='text' name='DIP' maxlength='15' value=$qossettings{'DIP'}>
+                   <td width='33%' align='center'><input type='hidden' name='CLASS' value='$qossettings{'CLASS'}'><input type='submit' name='DOPORT' value=$Lang::tr{'save'} />
+               </table></form>
+END
+;
+       &Header::closebox();
+}
+
+sub showclasses {
+       open( FILE, "< $classfile" ) or die "Unable to read $classfile";
+       @classes = <FILE>;
+       close FILE;
+       if (@classes) {
+               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
+;
+               foreach $classentry (sort @classes)
+               {
+                       @classline = split( /\;/, $classentry );
+                       if ( $classline[0] eq $qossettings{'RED_DEV'} )
+                       {
+                               print <<END
+                               <tr><td align='center' bgcolor='#EAEAEA'>$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'>
+                                       <table border='0'><tr>
+                                       <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='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='Level7-Regel hinzufuegen'>
+                                               <input type='image' alt='Level7-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='ACTION' value='Port-Regel hinzufuegen'>
+                                               <input type='image' alt='Port-Regel hinzufuegen' src='/images/add.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>
+END
+;
+                               foreach $subclassentry (sort @subclasses)
+                               {
+                                       @subclassline = split( /\;/, $subclassentry );
+                                       if ( $subclassline[1] eq $classline[1] ) {
+                                               print <<END
+                                                       <tr><td align='center' bgcolor='#FFFFFF'>Subklasse:
+                                                           <td align='center' bgcolor='#FAFAFA'>$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'>$subclassline[7]
+                                                           <td align='right'  bgcolor='#FAFAFA'>
+                                               <table border='0'><tr>
+                                               <td><form method='post' action='$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='$subclassline[2]'>
+                                                       <input type='hidden' name='ACTION' value='Level7-Regel hinzufuegen'>
+                                                       <input type='image' alt='Level7-Regel hinzufuegen' src='/images/addgreen.gif'>
+                                               </form>
+                                               <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                                       <input type='hidden' name='CLASS' value='$subclassline[2]'>
+                                                       <input type='hidden' name='ACTION' value='Port-Regel hinzufuegen'>
+                                                       <input type='image' alt='Port-Regel hinzufuegen' src='/images/add.gif'>
+                                               </form>
+                                               <td><form method='post' action='$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
+;
+                                       }
+                               }
+                       }
+               }
+               print "\t<tr><td colspan='8' bgcolor='lightgrey' height='2'>";
+               foreach $classentry (sort @classes)
+               {
+                       @classline = split( /\;/, $classentry );
+                       if ( $classline[0] eq $qossettings{'IMQ_DEV'} )
+                       {
+                               print <<END
+                               <tr><td align='center' bgcolor='#EAEAEA'>$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'>
+                                       <table border='0'><tr>
+                                       <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='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='Level7-Regel hinzufuegen'>
+                                               <input type='image' alt='Level7-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='ACTION' value='Port-Regel hinzufuegen'>
+                                               <input type='image' alt='Port-Regel hinzufuegen' src='/images/add.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>
+END
+;
+                               foreach $subclassentry (sort @subclasses)
+                               {
+                                       @subclassline = split( /\;/, $subclassentry );
+                                       if ( $subclassline[1] eq $classline[1] ) {
+                                               print <<END
+                                                       <tr><td align='center' bgcolor='#FFFFFF'>Subklasse:
+                                                           <td align='center' bgcolor='#FAFAFA'>$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'>$subclassline[7]
+                                                           <td align='right'  bgcolor='#FAFAFA'>
+                                                       <table border='0'><tr>
+                                                       <td><form method='post' action='$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='$subclassline[2]'>
+                                                               <input type='hidden' name='ACTION' value='Level7-Regel hinzufuegen'>
+                                                               <input type='image' alt='Level7-Regel hinzufuegen' src='/images/addgreen.gif'>
+                                                       </form>
+                                                       <td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
+                                                               <input type='hidden' name='CLASS' value='$subclassline[2]'>
+                                                               <input type='hidden' name='ACTION' value='Port-Regel hinzufuegen'>
+                                                               <input type='image' alt='Port-Regel hinzufuegen' src='/images/add.gif'>
+                                                       </form>
+                                                       <td><form method='post' action='$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
+;
+                                       }
+                               }
+                       }
+               }
+               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>
+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
+END
+;
+               foreach $l7ruleentry (sort @l7rules)
+               {
+                       @l7ruleline = split( /\;/, $l7ruleentry );
+                       if ( $l7ruleline[1] eq $qossettings{'RED_DEV'} )
+                       {
+                               print <<END
+                               <tr><td align='center' bgcolor='#EAEAEA'>$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'>
+                                       <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 $l7ruleentry (sort @l7rules)
+               {
+                       @l7ruleline = split( /\;/, $l7ruleentry );
+                       if ( $l7ruleline[1] eq $qossettings{'IMQ_DEV'} )
+                       {
+                               print <<END
+                               <tr><td align='center' bgcolor='#EAEAEA'>$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'>
+                                       <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 <<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>
+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
+END
+;
+               foreach $portruleentry (sort @portrules)
+               {
+                       @portruleline = split( /\;/, $portruleentry );
+                       if ( $portruleline[1] eq $qossettings{'RED_DEV'} )
+                       {
+                               print <<END
+                               <tr><td align='center' bgcolor='#EAEAEA'>$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'>
+                                   <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 "\t<tr><td colspan='8' bgcolor='lightgrey' height='2'>";
+               foreach $portruleentry (sort @portrules)
+               {
+                       @portruleline = split( /\;/, $portruleentry );
+                       if ( $portruleline[1] eq $qossettings{'IMQ_DEV'} )
+                       {
+                               print <<END
+                               <tr><td align='center' bgcolor='#EAEAEA'>$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'>
+                                   <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>
+END
+;
+               &Header::closebox();
+       }
+}
+
+sub expert
+{
+       &Header::openbox('100%', 'center', 'Expertenoptionen:');
+       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.
+               <tr><td width='33%' align='right'>Queue Laenge:<td width='33%' align='left'>
+                       <input type='text' name='QLENGTH' maxlength='8' required='2' value=$qossettings{'QLENGTH'}>
+                   <td width='33%' align='center'>&nbsp;
+               <tr><td width='33%' align='right'>SFQ Perturb:<td width='33%' align='left'>
+                       <input type='text' name='SFQ_PERTUB' maxlength='8' required='1' value=$qossettings{'SFQ_PERTUB'}>
+                   <td width='33%' align='center'><input type='submit' name='ACTION' value=$Lang::tr{'save'} />
+               </table>
+               </form>
+END
+;
+       &Header::closebox();
+}
+
+sub validminbwdth {
+       if ( $qossettings{'VALID'} eq 'yes' ) {
+               if ( $qossettings{'DEVICE'} eq $qossettings{'RED_DEV'} ) {
+                       $qossettings{'SPD'} = $qossettings{'OUT_SPD'};
+               } elsif ( $qossettings{'DEVICE'} eq $qossettings{'IMQ_DEV'} ) {
+                       $qossettings{'SPD'} = $qossettings{'INC_SPD'};
+               }
+               unless ( ( $qossettings{'MINBWDTH'} >= 1 ) && ( $qossettings{'MINBWDTH'} <= $qossettings{'SPD'} ) ) {
+                       $qossettings{'VALID'} = 'no';
+                       $message = "Mindestbandbreite ist ungueltig.";
+               }
+               $qossettings{'SPD'} = '';
+       }
+}
+
+sub validmaxbwdth {
+       if ( $qossettings{'VALID'} eq 'yes' ) {
+               if ( $qossettings{'DEVICE'} eq $qossettings{'RED_DEV'} ) {
+                       $qossettings{'SPD'} = $qossettings{'OUT_SPD'};
+               } elsif ( $qossettings{'DEVICE'} eq $qossettings{'IMQ_DEV'} ) {
+                       $qossettings{'SPD'} = $qossettings{'INC_SPD'};
+               }
+               unless ( ( $qossettings{'MAXBDWTH'} >= 0 ) && ($qossettings{'MAXBDWTH'} >= $qossettings{'MINBDWTH'}) &&( $qossettings{'MAXBDWTH'} <= $qossettings{'SPD'} ) ) {
+                       $qossettings{'VALID'} = 'no';
+                       $message = "Mamimalbandbreite ist ungueltig.";
+               }
+               $qossettings{'SPD'} = '';
+       }
+}
+
+sub validclass {
+       if ( $qossettings{'VALID'} eq 'yes' ) {
+               if ( $qossettings{'DEVICE'} eq $qossettings{'RED_DEV'} ) {
+                       if ($qossettings{'CLASS'} lt 100 || $qossettings{'CLASS'} ge 121) {
+                               $qossettings{'VALID'} = 'no';
+                               $message = "Die Klassennummer passt nicht zum angegebenen Interface.";
+                       }
+               } elsif ( $qossettings{'DEVICE'} eq $qossettings{'IMQ_DEV'} ) {
+                       if ($qossettings{'CLASS'} lt 200 || $qossettings{'CLASS'} ge 221) {
+                               $qossettings{'VALID'} = 'no';
+                               $message = "Die Klassennummer passt nicht zum angegebenen Interface.";
+                       }
+               }
+               open( FILE, "< $classfile" ) or die "Unable to read $classfile";
+               @tmp = <FILE>;
+               close FILE;
+               foreach $classentry (sort @tmp)
+               {
+                       @tmpline = split( /\;/, $classentry );
+                       if ( $tmpline[1] eq $qossettings{'CLASS'} )
+                       {
+                               $qossettings{'VALID'} = 'no';
+                               $message = "Die aktuelle Klasse wird bereits verwendet.";
+                               last
+                       }
+               }
+       }
+}
+
+sub validsubclass {
+       if ( $qossettings{'VALID'} eq 'yes' ) {
+               open( FILE, "< $subclassfile" ) or die "Unable to read $subclassfile";
+               @tmp = <FILE>;
+               close FILE;
+               foreach $subclassentry (sort @tmp)
+               {
+                       @tmpline = split( /\;/, $subclassentry );
+                       if ( $tmpline[2] eq $qossettings{'SCLASS'} )
+                       {
+                               $qossettings{'VALID'} = 'no';
+                               $message = "Die aktuelle Klasse wird bereits verwendet.";
+                               last
+                       }
+               }
+       }
+}
+
+sub gengraph {
+       $qossettings{'DEV'} = shift;
+       $qossettings{'CLASS'} = shift;
+       my $ERROR="";
+       if ( $qossettings{'DEV'} eq $qossettings{'RED_DEV'} ) { 
+               $qossettings{'CLASSPRFX'} = '1';
+       } else { 
+               $qossettings{'CLASSPRFX'} = '2';
+       }
+
+       RRDs::graph ("/home/httpd/html/graphs/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}-packets.png",
+               "--start", "-3240", "-aPNG", "-i", "-z",
+               "--alt-y-grid", "-w 800", "-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#00FFFF: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";
+
+       RRDs::graph ("/home/httpd/html/graphs/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}-borrowed.png",
+               "--start", "-3240", "-aPNG", "-i", "-z",
+               "--alt-y-grid", "-w 800", "-h 150", "-r",
+               "--color", "SHADEA#EAE9EE",
+               "--color", "SHADEB#EAE9EE",
+               "--color", "BACK#FFFFFF",
+               "-t $qossettings{'CLASS'} ($qossettings{'DEV'})",
+               "DEF:lended=/var/log/rrd/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}.rrd:lended:AVERAGE",
+               "DEF:borrowed=/var/log/rrd/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}.rrd:borrowed:AVERAGE",
+               "DEF:giants=/var/log/rrd/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}.rrd:giants:AVERAGE",
+               "AREA:lended#99ff99:lended",
+               "GPRINT:lended:LAST:lended\\:%8.3lf %s packets\\j",
+               "LINE3:borrowed#f70566:borrowed",
+               "GPRINT:borrowed:LAST:borrowed\\:%8.3lf %s packets\\j",
+               "LINE3:giants#05ad05:giants",
+               "GPRINT:giants:LAST:giants\\:%8.3lf %s packets\\j",
+       );
+               $ERROR = RRDs::error;
+               print "$ERROR";
+
+       RRDs::graph ("/home/httpd/html/graphs/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}-bytes.png",
+               "--start", "-3240", "-aPNG", "-i", "-z",
+               "--alt-y-grid", "-w 800", "-h 150", "-r",
+               "--color", "SHADEA#EAE9EE",
+               "--color", "SHADEB#EAE9EE",
+               "--color", "BACK#FFFFFF",
+               "-t $qossettings{'CLASS'} ($qossettings{'DEV'})",
+               "DEF:bits=/var/log/rrd/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}.rrd:bits:AVERAGE",
+               "DEF:bytes=/var/log/rrd/class_$qossettings{'CLASSPRFX'}-$qossettings{'CLASS'}_$qossettings{'DEV'}.rrd:bytes:AVERAGE",
+               "CDEF:kbytes=bytes,1024,/",
+               "CDEF:kbits=bits,1024,/,8,/",
+               "AREA:kbytes#FFBE7D:kbytes",
+               "GPRINT:kbytes:LAST:rate\\: %8.3lf kbytes\\j",
+       );
+               $ERROR = RRDs::error;
+               print "$ERROR";
+
+
 }
\ No newline at end of file