X-Git-Url: http://git.ipfire.org/?p=people%2Fpmueller%2Fipfire-2.x.git;a=blobdiff_plain;f=html%2Fcgi-bin%2Fqos.cgi;h=1beb9e3363f8de45f8bdc7cd85956b539a6f2ed5;hp=42321c96fa7586031e6f98e9166537a263e9127c;hb=dd862e474183235317a5e795c20ff00d4fe2ddc9;hpb=f013ab2b65d639808ce857511e9dc7f99f916957;ds=sidebyside

diff --git a/html/cgi-bin/qos.cgi b/html/cgi-bin/qos.cgi
index 42321c96fa..1beb9e3363 100644
--- a/html/cgi-bin/qos.cgi
+++ b/html/cgi-bin/qos.cgi
@@ -1,21 +1,34 @@
 #!/usr/bin/perl
-#
-# IPFire CGIs
-#
-# This code is distributed under the terms of the GPL
-#
-# (c) The IPFire Team
-#
+###############################################################################
+#                                                                             #
+# IPFire.org - A linux based firewall                                         #
+# Copyright (C) 2007  Michael Tremer & Christian Schmidt                      #
+#                                                                             #
+# This program is free software: you can redistribute it and/or modify        #
+# it under the terms of the GNU General Public License as published by        #
+# the Free Software Foundation, either version 3 of the License, or           #
+# (at your option) any later version.                                         #
+#                                                                             #
+# This program is distributed in the hope that it will be useful,             #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of              #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
+# GNU General Public License for more details.                                #
+#                                                                             #
+# You should have received a copy of the GNU General Public License           #
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
+#                                                                             #
+###############################################################################
 
 use RRDs;
 use strict;
 # enable only the following on debugging purpose
 # use warnings;
-use CGI::Carp 'fatalsToBrowser';
+# use CGI::Carp 'fatalsToBrowser';
 
 require '/var/ipfire/general-functions.pl';
 require "${General::swroot}/lang.pl";
 require "${General::swroot}/header.pl";
+require "${General::swroot}/graphs.pl";
 
 my %qossettings = ();
 my %checked = ();
@@ -51,8 +64,6 @@ my $portfile = "/var/ipfire/qos/portconfig";
 my $tosfile = "/var/ipfire/qos/tosconfig";
 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
 
-&Header::showhttpheaders();
-
 $qossettings{'ENABLED'} = 'off';
 $qossettings{'EDIT'} = 'no';
 $qossettings{'OUT_SPD'} = '';
@@ -102,8 +113,24 @@ $qossettings{'TOS'} = '';
 &General::readhash("${General::swroot}/qos/settings", \%qossettings);
 &Header::getcgihash(\%qossettings);
 
-&Header::openpage('QoS', 1, '');
-&Header::openbigbox('100%', 'left', '', $errormessage);
+my %color = ();
+my %mainsettings = ();
+&General::readhash("${General::swroot}/main/settings", \%mainsettings);
+&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
+
+my @querry = split(/\?/,$ENV{'QUERY_STRING'});
+$querry[0] = '' unless defined $querry[0];
+$querry[1] = 'hour' unless defined $querry[1];
+
+if ( $querry[0] ne ""){
+	print "Content-type: image/png\n\n";
+	binmode(STDOUT);
+	&Graphs::updateqosgraph($querry[0],$querry[1]);
+}else{
+	&Header::showhttpheaders();
+
+	&Header::openpage('QoS', 1, '');
+	&Header::openbigbox('100%', 'left', '', $errormessage);
 
 ############################################################################################################################
 ############################################################################################################################
@@ -121,10 +148,10 @@ END
 ;
 		close FILE;
 	} else {
-		$qossettings{'ACTION'} = 'Parentklasse hinzufuegen';
+		$qossettings{'ACTION'} = $Lang::tr{'parentclass add'};
 	}
 }
-elsif ($qossettings{'DOCLASS'} eq 'Bearbeiten')
+elsif ($qossettings{'DOCLASS'} eq $Lang::tr{'edit'})
 {
 	open( FILE, "< $classfile" ) or die "Unable to read $classfile";
 	@classes = <FILE>;
@@ -153,7 +180,7 @@ elsif ($qossettings{'DOCLASS'} eq 'Bearbeiten')
 	&Header::closepage();
 	exit
 }
-elsif ($qossettings{'DOCLASS'} eq 'Loeschen')
+elsif ($qossettings{'DOCLASS'} eq $Lang::tr{'delete'})
 {
 	open( FILE, "< $classfile" ) or die "Unable to read $classfile";
 	@tmp = <FILE>;
@@ -181,7 +208,7 @@ elsif ($qossettings{'DOCLASS'} eq 'Loeschen')
 		}
 	}
 	close FILE;
-	$message = "Klasse $qossettings{'CLASS'} wurde mit eventuell vorhandenen Unterklassen geloescht.";
+	$message = "$Lang::tr{'Class'} $qossettings{'CLASS'} $Lang::tr{'Class was deleted'}";
 }
 
 ############################################################################################################################
@@ -199,9 +226,9 @@ END
 ;
 		close FILE;
 	} else {
-		$qossettings{'ACTION'} = 'Unterklasse hinzufuegen';
+		$qossettings{'ACTION'} = $Lang::tr{'qos add subclass'};
 	}
-} elsif ($qossettings{'DOSCLASS'} eq 'Loeschen')
+} elsif ($qossettings{'DOSCLASS'} eq $Lang::tr{'delete'})
 {
 	open( FILE, "< $subclassfile" ) or die "Unable to read $classfile";
 	@tmp = <FILE>;
@@ -216,7 +243,7 @@ END
 		}
 	}
 	close FILE;
-	$message = "Unterklasse $qossettings{'CLASS'} wurde geloescht.";
+	$message = "$Lang::tr{'Subclass'} $qossettings{'CLASS'} $Lang::tr{'was deleted'}.";
 }
 
 ############################################################################################################################
@@ -225,15 +252,15 @@ END
 if ($qossettings{'DOLEVEL7'} eq $Lang::tr{'save'})
 {
 	if ( $qossettings{'QIP'} ne '' ) {
-		unless ( &General::validip($qossettings{'QIP'}) ) { 
+		unless ( &General::validip($qossettings{'QIP'}) ) {
 			$qossettings{'VALID'} = 'no';
-			$message = "Die Quell-IP-Adresse ist ungueltig."; 
+			$message = $Lang::tr{'The source IP address is invalid.'};
 		}
 	}
 	if ( $qossettings{'DIP'} ne '' ) {
-		unless ( &General::validip($qossettings{'DIP'}) ) { 
+		unless ( &General::validip($qossettings{'DIP'}) ) {
 			$qossettings{'VALID'} = 'no';
-			$message = "Die Ziel-IP-Adresse ist ungueltig."; 
+			$message = $Lang::tr{'The destination IP address is invalid.'};
 		}
 	}
 	if ($qossettings{'CLASS'} >= 100 && $qossettings{'CLASS'} < 121) {
@@ -253,26 +280,46 @@ END
 ;
 		close FILE;
 	} else {
-		$qossettings{'ACTION'} = 'Level7-Regel hinzufuegen';
+		$qossettings{'ACTION'} = $Lang::tr{'Add Level7 rule'};
 	}
-} 
-elsif ($qossettings{'DOLEVEL7'} eq 'Loeschen')
+} elsif ($qossettings{'DOLEVEL7'} eq $Lang::tr{'delete'})
 {
 	open( FILE, "< $level7file" ) or die "Unable to read $level7file";
 	@l7rules = <FILE>;
 	close FILE;
-	open( FILE, "> $level7file" ) or die "Unable to read $level7file";
+  system("rm $level7file");
   	foreach $l7ruleentry (sort @l7rules)
   	{
   		@l7ruleline = split( /\;/, $l7ruleentry );
-  		if ( ($l7ruleline[0] ne $qossettings{'CLASS'}) && ($l7ruleline[2] ne $qossettings{'L7PROT'}))
-  		{
-			print FILE $l7ruleentry;
-		}
-	}
+  		if ( ($l7ruleline[0] eq $qossettings{'CLASS'}) && ($l7ruleline[2] eq $qossettings{'L7PROT'}))
+            {$message = "$Lang::tr{'Level7 Rule'} ($qossettings{'CLASS'} - $qossettings{'L7PROT'}) $Lang::tr{'was deleted'}.";}
+      else
+        { open( FILE, ">> $level7file" ) or die "Unable to read $level7file";
+          print FILE $l7ruleentry;
+	        close FILE;
+        }
+	  }
+	open( FILE, "< $level7file" ) or system("touch $level7file");close FILE;
+	} elsif ($qossettings{'DOLEVEL7'} eq $Lang::tr{'edit'})
+{
+	open( FILE, "< $level7file" ) or die "Unable to read $level7file";
+	@l7rules = <FILE>;
 	close FILE;
-	$message = "Level7-Regel ($qossettings{'CLASS'} - $qossettings{'L7PROT'}) wurde geloescht.";
-}
+	system("rm $level7file");
+  	foreach $l7ruleentry (sort @l7rules)
+  	{
+  		@l7ruleline = split( /\;/, $l7ruleentry );
+  		if ( ($l7ruleline[0] eq $qossettings{'CLASS'}) && ($l7ruleline[2] eq $qossettings{'L7PROT'}))
+  		        {$qossettings{'QIP'} = $l7ruleline[3];$qossettings{'DIP'} = $l7ruleline[4];}
+  	  else {
+		        open( FILE, ">> $level7file" ) or die "Unable to write $level7file";
+		        print FILE $l7ruleentry;
+		        close FILE;
+      }
+    }
+  &level7rule;
+  open( FILE, "< $level7file" ) or system("touch $level7file");close FILE;
+ }
 
 ############################################################################################################################
 ############################################################################################################################
@@ -280,15 +327,15 @@ elsif ($qossettings{'DOLEVEL7'} eq 'Loeschen')
 if ($qossettings{'DOPORT'} eq $Lang::tr{'save'})
 {
 	if ( $qossettings{'QIP'} ne '' ) {
-		unless ( &General::validip($qossettings{'QIP'}) ) { 
+		unless ( &General::validip($qossettings{'QIP'}) ) {
 			$qossettings{'VALID'} = 'no';
-			$message = "Die Quell-IP-Adresse ist ungueltig."; 
+			$message = "$Lang::tr{'The source IP address is invalid.'}";
 		}
 	}
 	if ( $qossettings{'DIP'} ne '' ) {
-		unless ( &General::validip($qossettings{'DIP'}) ) { 
+		unless ( &General::validip($qossettings{'DIP'}) ) {
 			$qossettings{'VALID'} = 'no';
-			$message = "Die Ziel-IP-Adresse ist ungueltig."; 
+			$message = "$Lang::tr{'The destination IP address is invalid.'}";
 		}
 	}
 	if ($qossettings{'CLASS'} >= 100 && $qossettings{'CLASS'} < 121) {
@@ -308,9 +355,9 @@ END
 ;
 		close FILE;
 	} else {
-		$qossettings{'ACTION'} = 'Port-Regel hinzufuegen';
+		$qossettings{'ACTION'} = $Lang::tr{'Add Port Rule'};
 	}
-} elsif ($qossettings{'DOPORT'} eq 'Loeschen')
+} elsif ($qossettings{'DOPORT'} eq $Lang::tr{'delete'})
 {
 	open( FILE, "< $portfile" ) or die "Unable to read $portfile";
 	@portrules = <FILE>;
@@ -325,8 +372,27 @@ END
 		}
 	}
 	close FILE;
-	$message = "Port-Regel ($qossettings{'CLASS'} - $qossettings{'PPROT'}) wurde geloescht.";
-}
+	$message = "$Lang::tr{'Port Rule'} ($qossettings{'CLASS'} - $qossettings{'PPROT'}) $Lang::tr{'was deleted'}.";
+}  elsif ($qossettings{'DOPORT'} eq $Lang::tr{'edit'})
+{
+	open( FILE, "< $portfile" ) or die "Unable to read $portfile";
+	@portrules = <FILE>;
+	close FILE;
+	system("rm $portfile");
+  	foreach $portruleentry (sort @portrules)
+  	{
+  		@portruleline = split( /\;/, $portruleentry );
+  		if ( ($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 $qossettings{'DPORT'}))
+  		        {$qossettings{'CLASS'}=$portruleline[0];$qossettings{'PPROT'}=$portruleline[2];$qossettings{'QIP'}=$portruleline[3];$qossettings{'QPORT'}=$portruleline[4];$qossettings{'DIP'}=$portruleline[5];$qossettings{'DPORT'}=$portruleline[6];}
+  	  else {
+		        open( FILE, ">> $portfile" ) or die "Unable to write $portfile";
+		        print FILE $portruleentry;
+		        close FILE;
+      }
+    }
+   &portrule;
+  open( FILE, "< $portfile" ) or system("touch $portfile");close FILE;
+ }
 
 ############################################################################################################################
 ############################################################################################################################
@@ -348,7 +414,7 @@ $qossettings{'CLASS'};$qossettings{'DEVICE'};$qossettings{'TOS'};
 END
 ;
 	close FILE;
-} 
+}
 elsif ($qossettings{'DOTOS'} eq 'Loeschen')
 {
 	open( FILE, "< $tosfile" ) or die "Unable to read $tosfile";
@@ -364,8 +430,8 @@ elsif ($qossettings{'DOTOS'} eq 'Loeschen')
 		}
 	}
 	close FILE;
-	$message = "TOS-Regel ($qossettings{'CLASS'} - $qossettings{'TOS'}) wurde geloescht.";
-} elsif ($qossettings{'DOTOS'} eq 'Bearbeiten')
+	$message = "$Lang::tr{'TOS Rule'} ($qossettings{'CLASS'} - $qossettings{'TOS'}) $Lang::tr{'was deleted'}.";
+} elsif ($qossettings{'DOTOS'} eq $Lang::tr{'edit'})
 {
 	open( FILE, "< $tosfile" ) or die "Unable to read $tosfile";
 	@tosrules = <FILE>;
@@ -393,16 +459,16 @@ elsif ($qossettings{'DOTOS'} eq 'Loeschen')
 ############################################################################################################################
 ############################################################################################################################
 
-if ($qossettings{'ACTION'} eq 'Start')
+if ($qossettings{'ACTION'} eq $Lang::tr{'start'})
 {
+	$qossettings{'ENABLED'} = 'on';
+	&General::writehash("${General::swroot}/qos/settings", \%qossettings);
 	system("/usr/local/bin/qosctrl generate >/dev/null 2>&1");
-	system("/bin/touch /var/ipfire/qos/enable");
+	system("/usr/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 ($qossettings{'ACTION'} eq 'Stop')
+elsif ($qossettings{'ACTION'} eq $Lang::tr{'stop'})
 {
 	system("/usr/local/bin/qosctrl stop >/dev/null 2>&1");
 	unlink "/var/ipfire/qos/bin/qos.sh";
@@ -411,7 +477,7 @@ elsif ($qossettings{'ACTION'} eq 'Stop')
 	$qossettings{'ENABLED'} = 'off';
 	&General::writehash("${General::swroot}/qos/settings", \%qossettings);
 }
-elsif ($qossettings{'ACTION'} eq 'Neustart')
+elsif ($qossettings{'ACTION'} eq $Lang::tr{'restart'})
 {
 	if ($qossettings{'ENABLED'} eq 'on'){
 		system("/usr/local/bin/qosctrl stop >/dev/null 2>&1");
@@ -430,115 +496,138 @@ elsif ($qossettings{'ACTION'} eq $Lang::tr{'save'})
 	}
 	&General::writehash("${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')
+elsif ($qossettings{'ACTION'} eq $Lang::tr{'template'} )
 {
-	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
-;
+	my @UP;
+	#print "UP<br />";
+	for(my $i = 1; $i <= 10; $i++) {
+	$UP[$i] = int($qossettings{'OUT_SPD'} / $i );
+	#print $i."=".$UP[$i]." ";
 	}
-	print <<END
-	</table>
+	my @DOWN;
+	#print "<br /><br />Down<br />";
+	for(my $i = 1; $i <= 20; $i++) {
+	$DOWN[$i] = int($qossettings{'INC_SPD'} / $i);
+	#print $i."=".$DOWN[$i]." ";
+	}
+	open( FILE, "> $classfile" ) or die "Unable to write $classfile";
+	print FILE <<END
+imq0;200;1;$DOWN[10];$DOWN[1];;;8;VoIP;
+imq0;203;4;$DOWN[20];$DOWN[1];;;0;VPN;
+imq0;204;5;$DOWN[20];$DOWN[1];;;8;Webtraffic;
+imq0;210;6;1;$DOWN[1];;;0;Default;
+imq0;220;7;1;$DOWN[1];;;1;P2P;
+$qossettings{'RED_DEV'};101;1;$UP[2];$UP[1];;;8;ACKs;
+$qossettings{'RED_DEV'};102;2;$UP[3];$UP[1];;;8;VoIP;
+$qossettings{'RED_DEV'};104;5;$UP[10];$UP[1];;;8;Webtraffic;
+$qossettings{'RED_DEV'};110;6;1;$UP[1];;;0;Default;
+$qossettings{'RED_DEV'};120;7;1;$UP[1];;;1;P2P;
+$qossettings{'RED_DEV'};103;4;$UP[2];$UP[1];;;2;VPN;
 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'>
+	close FILE;
+	open( FILE, "> $level7file" ) or die "Unable to write $level7file";
+	print FILE <<END
+102;$qossettings{'RED_DEV'};dns;;;
+102;$qossettings{'RED_DEV'};sip;;;
+102;$qossettings{'RED_DEV'};skypetoskype;;;
+103;$qossettings{'RED_DEV'};ssh;;;
+103;$qossettings{'RED_DEV'};rdp;;;
+104;$qossettings{'RED_DEV'};http;;;
+104;$qossettings{'RED_DEV'};ssl;;;
+104;$qossettings{'RED_DEV'};pop3;;;
+120;$qossettings{'RED_DEV'};applejuice;;;
+120;$qossettings{'RED_DEV'};bittorrent;;;
+200;imq0;skypetoskype;;;
+203;imq0;ssh;;;
+203;imq0;rdp;;;
+204;imq0;http;;;
+204;imq0;pop3;;;
+204;imq0;ssl;;;
+220;imq0;applejuice;;;
+220;imq0;bittorrent;;;
 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'>
+	close FILE;
+	open( FILE, "> $portfile" ) or die "Unable to write $portfile";
+	print FILE <<END
+101;$qossettings{'RED_DEV'};icmp;;;;;
+102;$qossettings{'RED_DEV'};tcp;;;;53;
+102;$qossettings{'RED_DEV'};udp;;;;53;
+103;$qossettings{'RED_DEV'};esp;;;;;
+103;$qossettings{'RED_DEV'};tcp;;1194;;;
+103;$qossettings{'RED_DEV'};udp;;1194;;;
+103;$qossettings{'RED_DEV'};tcp;;;;1194;
+103;$qossettings{'RED_DEV'};udp;;;;1194;
+103;$qossettings{'RED_DEV'};udp;;4500;;4500;
+103;$qossettings{'RED_DEV'};udp;;500;;500;
+104;$qossettings{'RED_DEV'};tcp;;;;80;
+200;imq0;icmp;;;;;
+203;imq0;esp;;;;;
+203;imq0;tcp;;;;1194;
+203;imq0;udp;;;;1194;
+203;imq0;tcp;;1194;;;
+203;imq0;udp;;1194;;;
+203;imq0;udp;;4500;;4500;
+203;imq0;udp;;500;;500;
+204;imq0;tcp;;80;;;
 END
 ;
-			}
-		}
-		print "\t\t</table>";
-		&Header::closebox();	
-		print "</div>\n";
+	close FILE;
+	if ($qossettings{'DEF_INC_SPD'} eq '') {
+		$qossettings{'DEF_INC_SPD'} = int($qossettings{'INC_SPD'} * 0.9);
 	}
-print <<END
-	</table>
-END
-;
+	if ($qossettings{'DEF_OUT_SPD'} eq '') {
+		$qossettings{'DEF_OUT_SPD'} = int($qossettings{'OUT_SPD'} * 0.9);
+	}
+	$qossettings{'DEFCLASS_INC'} = "210";
+	$qossettings{'DEFCLASS_OUT'} = "110";
+	$qossettings{'ACK'} ="101";
+	$qossettings{'ENABLED'} = 'on';
+	&General::writehash("${General::swroot}/qos/settings", \%qossettings);
+	system("/usr/local/bin/qosctrl generate >/dev/null 2>&1");
+	system("/usr/bin/touch /var/ipfire/qos/enable");
+	system("/usr/local/bin/qosctrl start >/dev/null 2>&1");
+	system("logger -t ipfire 'QoS started'");
+}
+elsif ($qossettings{'ACTION'} eq $Lang::tr{'status'} )
+{
+	&Header::openbox('100%', 'left', 'QoS Status');
+	if ($qossettings{'ENABLED'} eq 'on'){
+		my $output = "";
+		$output = `/usr/local/bin/qosctrl status`;
+		$output = &Header::cleanhtml($output,"y");
+		print "<pre>$output</pre>\n";
+	} else { print "$Lang::tr{'QoS not enabled'}"; }
 	&Header::closebox();
 	&Header::closebigbox();
 	&Header::closepage();
 	exit
 }
-elsif ($qossettings{'ACTION'} eq 'Parentklasse hinzufuegen')
+elsif ($qossettings{'ACTION'} eq $Lang::tr{'parentclass add'} )
 {
 	&parentclass();
 	&Header::closebigbox();
 	&Header::closepage();
 	exit
 }
-elsif ($qossettings{'ACTION'} eq 'Unterklasse hinzufuegen')
+elsif ($qossettings{'ACTION'} eq $Lang::tr{'qos add subclass'})
 {
 	&subclass();
 	&Header::closebigbox();
 	&Header::closepage();
 	exit
 }
-elsif ($qossettings{'ACTION'} eq 'Regel hinzufuegen')
+elsif ($qossettings{'ACTION'} eq $Lang::tr{'Add Rule'})
 {
-	&Header::openbox('100%', 'center', 'Regel hinzufuegen');
+	&Header::openbox('100%', 'center', $Lang::tr{'Add Rule'});
 	print <<END
 		<table>
-		<tr><td align='center'>Waehlen sie <u>eine</u> der untenstehenden Regeln aus.
+		<tr><td align='center'>$Lang::tr{'Choose Rule'}
 		<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' />
+			<input type="button" onClick="swapVisibility('l7rule')" value='$Lang::tr{'Level7 Rule'}' />
+			<input type="button" onClick="swapVisibility('portrule')" value='$Lang::tr{'Port Rule'}' />
+			<input type="button" onClick="swapVisibility('tosrule')" value='$Lang::tr{'TOS rule'}' />
 		</table>
 END
 ;
@@ -568,21 +657,21 @@ END
 	&Header::closepage();
 	exit
 }
-elsif ($qossettings{'ACTION'} eq 'Erweiterte Einstellungen')
+elsif ($qossettings{'ACTION'} eq "$Lang::tr{'urlfilter advanced settings'}" )
 {
 	&expert();
 	&Header::closebigbox();
 	&Header::closepage();
 	exit
 }
-if ($qossettings{'ACTIONBW'} eq 'Andern')
+if ($qossettings{'ACTIONBW'} eq "$Lang::tr{'modify'}" )
 {
 	&changebandwidth();
 	&Header::closebigbox();
 	&Header::closepage();
 	exit
 }
-if ($qossettings{'ACTIONDEF'} eq 'Andern')
+if ($qossettings{'ACTIONDEF'} eq "$Lang::tr{'modify'}" )
 {
 	&changedefclasses();
 	&Header::closebigbox();
@@ -616,8 +705,8 @@ if ($errormessage) {
 &Header::openbox('100%', 'center', 'Quality of Service');
 
 print <<END
-	<form method='post' action='$ENV{'SCRIPT_NAME'}'>
-	<table width='33%'>
+  <form method='post' action='$ENV{'SCRIPT_NAME'}'>
+	<table width='66%'>
 END
 ;
 	if ( $message ne "" ) {
@@ -627,45 +716,50 @@ END
 		<tr><td width='50%' align='left'><b>Quality of Service:</b>
 		    <td width='50%' align='center' bgcolor='$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="$Lang::tr{'start'}" />
+		<input type='submit' name='ACTION' value="$Lang::tr{'stop'}" />
+		<input type='submit' name='ACTION' value="$Lang::tr{'restart'}" /></table></form>
 END
 ;
 	if (($qossettings{'OUT_SPD'} ne '') && ($qossettings{'INC_SPD'} ne '')) {
 		print <<END
+    <form method='post' action='$ENV{'SCRIPT_NAME'}'>
+	  <table width='66%'>
 		<tr><td colspan='3'>&nbsp;
-		<tr><td width='40%' align='right'>Downloadgeschwindigkeit: 	<td width='40%' align='left'>$qossettings{'INC_SPD'} kbps
-		    <td width='20%' rowspan='2' align='center' valign='middle'><input type='submit' name='ACTIONBW' value='Andern'>
-		<tr><td width='40%' align='right'>Uploadgeschwindigkeit: 	<td width='40%' align='left'>$qossettings{'OUT_SPD'} kbps
+		<tr><td width='50%' align='right'>$Lang::tr{'downlink speed'}: 	<td width='30%' align='left'>$qossettings{'INC_SPD'}
+		    <td width='20%' rowspan='2' align='center' valign='middle'><input type='submit' name='ACTIONBW' value='$Lang::tr{'modify'}' />
+		<tr><td width='50%' align='right'>$Lang::tr{'uplink speed'}: 	<td width='30%' align='left'>$qossettings{'OUT_SPD'}
+		</table></form>
 END
 ;
 	}
 	if (($qossettings{'DEFCLASS_OUT'} ne '') && ($qossettings{'DEFCLASS_INC'} ne '')&& ($qossettings{'ACK'} ne '')) {
 		print <<END
+		<form method='post' action='$ENV{'SCRIPT_NAME'}'>
+		<table width='66%'>
 		<tr><td colspan='3'><hr />
-		<tr><td width='40%' align='right'>Downloadstandardklasse: 	<td width='40%' align='left'>$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 width='50%' align='right'>$Lang::tr{'downlink std class'}: 	<td width='30%' align='left'>$qossettings{'DEFCLASS_INC'}
+		    <td width='20%' rowspan='3' align='center' valign='middle'><input type='submit' name='ACTIONDEF' value='$Lang::tr{'modify'}' />
+		<tr><td width='50%' align='right'>$Lang::tr{'uplink std class'}: 	<td width='30%' align='left'>$qossettings{'DEFCLASS_OUT'}
+		<tr><td width='50%' align='right'>ACKs:				<td width='30%' align='left'>$qossettings{'ACK'}
 	 	<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>
+		<form method='post' action='$ENV{'SCRIPT_NAME'}'>
+		<table border='0' cellpadding='0' cellspacing='0'>
+			<tr><td><input type='submit' name='ACTION' value='$Lang::tr{'parentclass add'}' />
+			    <td><input type='submit' name='ACTION' value='$Lang::tr{'urlfilter advanced settings'}' />
+			    <td><input type='submit' name='ACTION' value='$Lang::tr{'status'}' />
+			</tr></table>
 	</form>
 END
 ;
 	}
-print "</table>";
 &Header::closebox();
 
 if ( ($qossettings{'OUT_SPD'} eq '') || ($qossettings{'INC_SPD'} eq '') ) {
 	&changebandwidth();
-	&Header::closebox();
 	&Header::closebigbox();
 	&Header::closepage();
 	exit
@@ -678,24 +772,12 @@ if ( ($qossettings{'DEFCLASS_INC'} eq '') || ($qossettings{'DEFCLASS_OUT'} eq ''
 	exit
 }
 
-&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-$qossettings{'IMQ_DEV'}.png">
-END
-;}
-print "\t</table>";
-
-&Header::closebox();
+	&Header::openbox('100%', 'center', "$qossettings{'RED_DEV'} $Lang::tr{'graph'}");
+	&Graphs::makegraphbox("qos.cgi",$qossettings{'RED_DEV'},"hour","325");
+	&Header::closebox();
+	&Header::openbox('100%', 'center', "$qossettings{'IMQ_DEV'} $Lang::tr{'graph'}");
+	&Graphs::makegraphbox("qos.cgi",$qossettings{'IMQ_DEV'},"hour","325");
+	&Header::closebox();
 
 &showclasses($qossettings{'RED_DEV'});
 &showclasses($qossettings{'IMQ_DEV'});
@@ -703,22 +785,24 @@ print "\t</table>";
 &Header::closebigbox();
 &Header::closepage();
 
+}
+
 ############################################################################################################################
 ############################################################################################################################
 
 sub changedefclasses {
-	&Header::openbox('100%', 'center', 'Standardklassen:');
+	&Header::openbox('100%', 'center', $Lang::tr{'std classes'});
 	print <<END
 		<form method='post' action='$ENV{'SCRIPT_NAME'}'>
 		<table width='66%'>
-		<tr><td width='100%' colspan='3'>Legen sie hier die Standardklassen fest durch die nicht-gefilterte Pakete gehen.
+		<tr><td width='100%' colspan='3'>$Lang::tr{'no filter pass'}
 		<tr><td width='33%' align='right'>Download:<td width='33%' align='left'><select name='DEFCLASS_INC'>
 END
 ;
 		for ( $c = 200 ; $c <= 220 ; $c++ )
 		{
 			if ( $qossettings{'DEFCLASS_INC'} ne $c )
-			{ print "<option value='$c'>$c</option>\n"; } 
+			{ print "<option value='$c'>$c</option>\n"; }
 			else	{ print "<option selected value='$c'>$c</option>\n"; }
 		}
 		print <<END
@@ -737,7 +821,7 @@ END
 		</table>
 		<hr />
 		<table width='66%'>
-		<tr><td width='100%' colspan='3'>Legen sie hier die ACK-Klasse fest <br /> und klicken Sie danach auf <i>Speichern</i>.
+		<tr><td width='100%' colspan='3'>$Lang::tr{'enter ack class'}
 		<tr><td width='33%' align='right'>ACKs:<td width='33%' align='left'><select name='ACK'>
 END
 ;
@@ -753,28 +837,28 @@ END
 		</form>
 END
 ;
-	&Header::closebox();
+		&Header::closebox();
 }
 
 sub changebandwidth {
-	&Header::openbox('100%', 'center', 'Bandbreiteneinstellungen');
+	&Header::openbox('100%', 'center', $Lang::tr{'bandwithsettings'});
 	if ($qossettings{'ENABLED'} eq 'on') {
-		print "Sie koennen die Bandbreiteneinstellungen nicht bearbeiten, wenn QoS eingeschaltet ist. Schalten sie es zuerst dazu aus.<p>";
-		print "<a href='/cgi-bin/qos.cgi'>Zurueck</a>";
+		print "$Lang::tr{'bandwitherror'}";
+		print "<a href='/cgi-bin/qos.cgi'>$Lang::tr{'back'}</a>";
 	} else {
 		print <<END
 		<form method='post' action='$ENV{'SCRIPT_NAME'}'>
 		<input type='hidden' name='DEF_OUT_SPD' value='' /><input type='hidden' name='DEF_INC_SPD' value='' />
 		<table width='66%'>
-		<tr><td width='100%' colspan='3'>Geben Sie bitte hier ihre Download- bzw. Upload-Geschwindigkeit ein <br /> und klicken Sie danach auf <i>Speichern</i>.
-		<tr><td width='33%' align='right'>Download-Geschwindigkeit:
-		    <td width='33%' align='left'><input type='text' name='INC_SPD' maxlength='8' value="$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="$Lang::tr{'reset'}" />
+		<tr><td width='100%' colspan='3'>$Lang::tr{'down and up speed'}</td></tr>
+		<tr><td width='50%' align='right'>$Lang::tr{'downlink speed'}:</td>
+				<td width='30%' align='left'><input type='text' name='INC_SPD' maxlength='8' value="$qossettings{'INC_SPD'}" /></td>
+				<td width='20%' align='center' rowspan='2'><input type='submit' name='ACTION' value="$Lang::tr{'template'}" /><br /><input type='submit' name='ACTION' value="$Lang::tr{'save'}" /><br /><input type='reset' name='ACTION' value="$Lang::tr{'reset'}" /></td></tr>
+		<tr><td width='50%' align='right'>$Lang::tr{'uplink speed'}:</td>
+				<td width='30%' align='left'><input type='text' name='OUT_SPD' maxlength='8' value="$qossettings{'OUT_SPD'}" /></td></tr>
 		</table>
 		</form>
+		<font color='red'>$Lang::tr{'template warning'}</font>
 END
 ;
 	}
@@ -782,7 +866,7 @@ END
 }
 
 sub parentclass {
-	&Header::openbox('100%', 'center', 'Parentklasse');
+	&Header::openbox('100%', 'center', $Lang::tr{'parentclass'});
 	print <<END
 		<form method='post' action='$ENV{'SCRIPT_NAME'}'>
 		<table width='66%'>
@@ -791,17 +875,17 @@ 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'}>";
+	if ( $qossettings{'EDIT'} eq 'yes' ) {
+		print "<input type='hidden' name='CLASS' value='$qossettings{'CLASS'}' />";
+		print "<input type='hidden' name='DEVICE' value='$qossettings{'DEVICE'}' />";
 	}
 	print <<END
-		<tr><td width='100%' colspan='3'>Geben sie die Daten ein <br /> und klicken Sie danach auf <i>Speichern</i>.
-		<tr><td width='33%' align='right'>Interface:
+		<tr><td width='100%' colspan='3'>$Lang::tr{'enter data'}
+		<tr><td width='33%' align='right'>$Lang::tr{'interface'}:
 		    <td width='33%' align='left'>
 END
 ;
-		if ( $qossettings{'EDIT'} eq 'yes' ) { 
+		if ( $qossettings{'EDIT'} eq 'yes' ) {
 			print "<select name='DEVICE' disabled>";
 		} else {
 			print "<select name='DEVICE'>";
@@ -812,13 +896,13 @@ END
 			$qossettings{'IMQ_DEV_SEL'} = 'selected';
 		}
 		print <<END
-			<option value=$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>
+			<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'>
+		<tr><td width='33%' align='right'>$Lang::tr{'Class'}:<td width='33%' align='left'>
 END
 ;
-		if ( $qossettings{'EDIT'} eq 'yes' ) { 
+		if ( $qossettings{'EDIT'} eq 'yes' ) {
 			print "<select name='CLASS' disabled>";
 		} else {
 			print "<select name='CLASS'>";
@@ -838,7 +922,7 @@ END
 		print <<END
 		</select>
 		<td width='33%' align='center'>&nbsp;
-		<tr><td width='33%' align='right'>Prioritaet:<td width='33%' align='left'><select name='PRIO'>
+		<tr><td width='33%' align='right'>$Lang::tr{'priority'}:<td width='33%' align='left'><select name='PRIO'>
 END
 ;
 		for ( $c = 1 ; $c <= 7 ; $c++ )
@@ -851,10 +935,10 @@ END
 		print <<END
 		</select>
 		<td width='33%' align='center'>&nbsp;
-		<tr><td width='33%' align='right'>Garantierte Bandbreite:
+		<tr><td width='33%' align='right'>$Lang::tr{'guaranteed bandwith'}:
 		    <td width='33%' align='left'><input type='text' size='20' name='MINBWDTH' maxlength='8' required='1' value="$qossettings{'MINBWDTH'}" />
 		    <td width='33%' align='center'>&nbsp;
-		<tr><td width='33%' align='right'>Maximale Bandbreite:
+		<tr><td width='33%' align='right'>$Lang::tr{'max bandwith'}:
 		    <td width='33%' align='left'><input type='text' size='20' name='MAXBWDTH' maxlength='8' required='1' value="$qossettings{'MAXBWDTH'}" />
 		    <td width='33%' align='center'>&nbsp;
 		<tr><td width='33%' align='right'>Burst:
@@ -863,19 +947,23 @@ END
 		<tr><td width='33%' align='right'>Ceilburst:
 		    <td width='33%' align='left'><input type='text' size='20' name='CBURST' maxlength='8' value="$qossettings{'CBURST'}" />
 		    <td width='33%' align='center'>&nbsp;
+END
+;
+			$selected{'TOS'}{$qossettings{'TOS'}} = "selected='selected'";
+print <<END
 		<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>
+				<option value='0' $selected{'TOS'}{'0'}>$Lang::tr{'disabled'} (0)</option>
+				<option value='8' $selected{'TOS'}{'8'}>$Lang::tr{'min delay'} (8)</option>
+				<option value='4' $selected{'TOS'}{'4'}>$Lang::tr{'max throughput'} (4)</option>
+				<option value='2' $selected{'TOS'}{'2'}>$Lang::tr{'max reliability'} (2)</option>
+				<option value='1' $selected{'TOS'}{'1'}>$Lang::tr{'min costs'} (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' />
+		    <td width='66%' colspan='2' align='left'><input type='text' name='REMARK' size='40' maxlength='40' value="$qossettings{'REMARK'}" /> <img alt="" alt='blob' src='/blob.gif' />
 		<tr><td width='33%' align='right'>&nbsp;
 		    <td width='33%' align='left'>&nbsp;
-		    <td width='33%' align='center'><input type='submit' name='DOCLASS' value=$Lang::tr{'save'} />&nbsp;<input type='reset' value=$Lang::tr{'reset'} />
+		    <td width='33%' align='center'><input type='submit' name='DOCLASS' value='$Lang::tr{'save'}' />&nbsp;<input type='reset' value='$Lang::tr{'reset'}' />
 		</table></form>
 END
 ;
@@ -883,7 +971,7 @@ END
 }
 
 sub subclass {
-	&Header::openbox('100%', 'center', 'Unterklasse');
+	&Header::openbox('100%', 'center', $Lang::tr{'Subclass'});
 	print <<END
 		<form method='post' action='$ENV{'SCRIPT_NAME'}'>
 		<table width='66%'>
@@ -893,9 +981,9 @@ END
 		print "<tr><td colspan='3' align='center'>$message";
 	}
 	print <<END
-		<tr><td colspan='3' width='100%'>Aktuelle Klasse: $qossettings{'CLASS'}
-		<tr><td width='100%' colspan='3'>Geben sie die Daten ein <br /> und klicken Sie danach auf <i>Speichern</i>.
-		<tr><td width='33%' align='right'>Unterklasse:<td width='33%' align='left'><select name='SCLASS'>
+		<tr><td colspan='3' width='100%'>$Lang::tr{'current class'}: $qossettings{'CLASS'}
+		<tr><td width='100%' colspan='3'>$Lang::tr{'enter data'}
+		<tr><td width='33%' align='right'>$Lang::tr{'Subclass'}:<td width='33%' align='left'><select name='SCLASS'>
 END
 ;
 	if ($qossettings{'CLASS'} >= 100 && $qossettings{'CLASS'} < 121) {
@@ -918,7 +1006,7 @@ END
 	print <<END
 		</select>
 		<td width='33%' align='center'>&nbsp;
-		<tr><td width='33%' align='right'>Prioritaet:<td width='33%' align='left'><select name='PRIO'>
+		<tr><td width='33%' align='right'>$Lang::tr{'priority'}:<td width='33%' align='left'><select name='PRIO'>
 END
 ;
 		for ( $c = 1 ; $c <= 7 ; $c++ )
@@ -929,10 +1017,10 @@ END
 		}
 		print <<END
 		<td width='33%' align='center'>&nbsp;
-		<tr><td width='33%' align='right'>Garantierte Bandbreite:
+		<tr><td width='33%' align='right'>$Lang::tr{'guaranteed bandwith'}:
 		    <td width='33%' align='left'><input type='text' name='MINBWDTH' maxlength='8' required='1' value="$qossettings{'MINBWDTH'}" />
 		    <td width='33%' align='center'>&nbsp;
-		<tr><td width='33%' align='right'>Maximale Bandbreite:
+		<tr><td width='33%' align='right'>$Lang::tr{'max bandwith'}:
 		    <td width='33%' align='left'><input type='text' name='MAXBWDTH' maxlength='8' required='1' value="$qossettings{'MAXBWDTH'}" />
 		    <td width='33%' align='center'>&nbsp;
 		<tr><td width='33%' align='right'>Burst:
@@ -943,14 +1031,14 @@ END
 		    <td width='33%' align='center'>&nbsp;
 		<tr><td width='33%' align='right'>TOS-Bit:
 		    <td width='33%' align='left'><select name='TOS'>
-				<option value='0'>Ausgeschaltet (0)</option>
-				<option value='8'>Minimale Verzoegerung (8)</option>
-				<option value='4'>Maximaler Durchsatz (4)</option>
-				<option value='2'>Maximale Zuverlaessigkeit (2)</option>
-				<option value='1'>Minimale Kosten (1)</option></select>
+				<option value='0'>$Lang::tr{'disabled'} (0)</option>
+				<option value='8'>$Lang::tr{'min delay'} (8)</option>
+				<option value='4'>$Lang::tr{'max throughput'} (4)</option>
+				<option value='2'>$Lang::tr{'max reliability'} (2)</option>
+				<option value='1'>$Lang::tr{'min costs'} (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'} />
+							<input type='submit' name='DOSCLASS' value='$Lang::tr{'save'}' />&nbsp;<input type='reset' value='$Lang::tr{'reset'}' />
 		</table></form>
 END
 ;
@@ -958,7 +1046,7 @@ END
 }
 
 sub level7rule {
-	&Header::openbox('100%', 'center', 'Level7-Regel');
+	&Header::openbox('100%', 'center', $Lang::tr{'Level7 Rule'});
 	print <<END
 		<form method='post' action='$ENV{'SCRIPT_NAME'}'>
 		<table width='66%'>
@@ -968,9 +1056,9 @@ END
 		print "<tr><td colspan='3' align='center'><font color='red'>$message</font>";
 	}
 	print <<END
-		<tr><td colspan='3' width='100%'>Aktuelle Klasse: $qossettings{'CLASS'}
-		<tr><td width='100%' colspan='3'>Geben sie die Daten ein <br /> und klicken Sie danach auf <i>Speichern</i>.
-		<tr><td width='33%' align='right'>Protokoll:
+		<tr><td colspan='3' width='100%'>$Lang::tr{'current class'}: $qossettings{'CLASS'}
+		<tr><td width='100%' colspan='3'>$Lang::tr{'enter data'}
+		<tr><td width='33%' align='right'>$Lang::tr{'protocol'}:
 		    <td width='33%' align='left'><select name='L7PROT'>
 END
 ;
@@ -982,7 +1070,7 @@ END
 			next if -d "/etc/l7-protocols/protocols/$direntry";
 			@proto = split( /\./, $direntry );
 			if ( $proto[0] eq $qossettings{'L7PROT'} ) {
-				print "<option value='$proto[0]' selected>$proto[0]</option>\n";			
+				print "<option value='$proto[0]' selected>$proto[0]</option>\n";
 			} else {
 				print "<option value='$proto[0]'>$proto[0]</option>\n";
 			}
@@ -990,12 +1078,13 @@ END
 		closedir DIR;
 	print <<END
 		    </select><td width='33%' align='center'>&nbsp;
-		<tr><td width='33%' align='right'>Quell-IP-Adresse:
-		    <td width='33%' align='left'><input type='text' name='QIP' maxlength='15' value=$qossettings{'QIP'}>
+		<tr><td width='33%' align='right'>$Lang::tr{'source ip'}:
+		    <td width='33%' align='left'><input type='text' name='QIP' maxlength='15' value='$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='DOLEVEL7' value=$Lang::tr{'save'} />
+		<tr><td width='33%' align='right'>$Lang::tr{'destination ip'}:
+		    <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='DOLEVEL7' value='$Lang::tr{'save'}' />
+		<tr><td colspan="3" align='center'><font color="red"><em>$Lang::tr{'qos warning'}</em></font>
 		</table></form>
 END
 ;
@@ -1003,12 +1092,12 @@ END
 }
 
 sub portrule {
-	&Header::openbox('100%', 'center', 'Port-Regel hinzufuegen');
+	&Header::openbox('100%', 'center', $Lang::tr{'Add Port Rule'});
 	print <<END
 		<form method='post' action='$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:
+		<tr><td width='100%' colspan='3'>$Lang::tr{'enter data'}
+		<tr><td width='33%' align='right'>$Lang::tr{'protocol'}:
 		    <td width='33%' align='left'><select name='PPROT'>
 END
 ;
@@ -1020,25 +1109,25 @@ END
 				@tmpline = split( /\ /, $direntry );
 				next if $tmpline[0] =~ "#";
 				if ( $tmpline[0] eq $qossettings{'PPROT'} ) {
-					print "<option value='$tmpline[0]' selected>$tmpline[0]</option>\n";			
+					print "<option value='$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'}>
+		<tr><td width='33%' align='right'>$Lang::tr{'source port'}:
+		    <td width='33%' align='left'><input type='text' name='QPORT' maxlength='5' value='$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=$qossettings{'DPORT'}>
+		<tr><td width='33%' align='right'>$Lang::tr{'destination 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'}>
+		<tr><td width='33%' align='right'>$Lang::tr{'source ip'}:
+		    <td width='33%' align='left'><input type='text' name='QIP' maxlength='15' value='$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=$Lang::tr{'save'} />
+		<tr><td width='33%' align='right'>$Lang::tr{'destination ip'}:
+		    <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
 ;
@@ -1046,9 +1135,9 @@ END
 }
 
 sub tosrule {
-	&Header::openbox('100%', 'center', 'TOS-Regel');
+	&Header::openbox('100%', 'center', $Lang::tr{'TOS Rule'});
 	if ($qossettings{'TOS'}) {
-		$checked[$qossettings{'TOS'}] = "checked";
+		$checked{$qossettings{'TOS'}} = "checked";
 	}
 	print <<END
 		<form method='post' action='$ENV{'SCRIPT_NAME'}'>
@@ -1059,13 +1148,13 @@ END
 		print "<tr><td colspan='3' align='center'><font color='red'>$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=$Lang::tr{'save'} />
+		<tr><td colspan='2' width='100%'>$Lang::tr{'current class'}: $qossettings{'CLASS'}
+		<tr><td width='100%' colspan='2'>$Lang::tr{'Enter TOS'}
+		<tr><td width='50%' align='left'>$Lang::tr{'min delay'} (8)		<td width='50%'><input type="radio" name="TOS" value="8" $checked[8] />
+		<tr><td width='50%' align='left'>$Lang::tr{'max throughput'} (4)		<td width='50%'><input type="radio" name="TOS" value="4" $checked[4] />
+		<tr><td width='50%' align='left'>$Lang::tr{'max reliability'} (2)	<td width='50%'><input type="radio" name="TOS" value="2" $checked[2] />
+		<tr><td width='50%' align='left'>$Lang::tr{'min costs'} (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
 ;
@@ -1095,48 +1184,47 @@ sub showclasses {
 	  		@classline = split( /\;/, $classentry );
 	  		if ( $classline[0] eq $qossettings{'DEV'} )
 	  		{
-				gengraph($qossettings{'DEV'},$classline[1]);
-				&Header::openbox('100%', 'center', "Klasse: $classline[1]");
+	  		  &Header::openbox('100%', 'center', "$Lang::tr{'Class'}: $classline[1]");
 	  			print <<END
 				<table border='0' width='100%' cellspacing='0'>
-				<tr><td bgcolor='lightgrey' width='10%' align='center'><b>$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'>
+				<tr><td bgcolor='$color{'color20'}' width='10%' align='center'><b>$Lang::tr{'interface'}</b>
+				    <td bgcolor='$color{'color20'}' width='10%' align='center'><b>$Lang::tr{'Class'}</b>
+				    <td bgcolor='$color{'color20'}' width='10%' align='center'>$Lang::tr{'priority'}
+				    <td bgcolor='$color{'color20'}' width='10%' align='center'>$Lang::tr{'guaranteed bandwith'}
+				    <td bgcolor='$color{'color20'}' width='10%' align='center'>$Lang::tr{'max bandwith'}
+				    <td bgcolor='$color{'color20'}' width='10%' align='center'>Burst
+				    <td bgcolor='$color{'color20'}' width='10%' align='center'>Ceil Burst
+				    <td bgcolor='$color{'color20'}' width='10%' align='center'>TOS
+				    <td bgcolor='$color{'color20'}' width='20%' align='center'>$Lang::tr{'action'}
+				<tr><td align='center' bgcolor='$color{'color22'}'>$classline[0]</td>
+				    <td align='center' bgcolor='$color{'color22'}'>$classline[1]</td>
+				    <td align='center' bgcolor='$color{'color22'}'>$classline[2]</td>
+				    <td align='center' bgcolor='$color{'color22'}'>$classline[3]</td>
+				    <td align='center' bgcolor='$color{'color22'}'>$classline[4]</td>
+				    <td align='center' bgcolor='$color{'color22'}'>$classline[5]</td>
+				    <td align='center' bgcolor='$color{'color22'}'>$classline[6]</td>
+				    <td align='center' bgcolor='$color{'color22'}'>$classline[7]</td>
+				    <td align='right'  bgcolor='$color{'color22'}'>
 					<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'>
+						<input type='hidden' name='CLASS' value='$classline[1]' />
+						<input type='hidden' name='ACTION' value='$Lang::tr{'qos add subclass'}' />
+						<input type='image' alt='$Lang::tr{'add subclass'}' src='/images/addblue.gif' />
 					</form>
 					<td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
-						<input type='hidden' name='CLASS' value='$classline[1]'>
-						<input type='hidden' name='ACTION' value='Regel hinzufuegen'>
-						<input type='image' alt='Regel hinzufuegen' src='/images/addgreen.gif'>
+						<input type='hidden' name='CLASS' value='$classline[1]' />
+						<input type='hidden' name='ACTION' value='$Lang::tr{'Add Rule'}' />
+						<input type='image' alt='$Lang::tr{'Add Rule'}' 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'>
+						<input type='hidden' name='CLASS' value='$classline[1]' />
+						<input type='hidden' name='DOCLASS' value='$Lang::tr{'edit'}' />
+						<input type='image' alt='$Lang::tr{'edit'}' src='/images/edit.gif' />
 					</form>
 					<td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
-						<input type='hidden' name='CLASS' value='$classline[1]'>
-						<input type='hidden' name='DOCLASS' value='Loeschen'>
-						<input type='image' alt='Loeschen' src='/images/delete.gif'>
+						<input type='hidden' name='CLASS' value='$classline[1]' />
+						<input type='hidden' name='DOCLASS' value='$Lang::tr{'delete'}' />
+						<input type='image' alt='$Lang::tr{'delete'}' src='/images/delete.gif' />
 					</form>
 					</table>
 				    </td>
@@ -1153,21 +1241,21 @@ END
 	  					if ( $l7ruleline[0] eq $classline[1] )
 	  					{
 	  						print <<END
-				<tr><td align='right' colspan='2'><b>Level7-Protokoll:</b>
+				<tr><td align='right' colspan='2'><b>$Lang::tr{'Level7 Protocol'}:</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' />
+						<input type='hidden' name='DOLEVEL7' value='$Lang::tr{'edit'}' />
+						<input type='image' alt='$Lang::tr{'edit'}' 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='$l7ruleline[2]' />
-						<input type='hidden' name='DOLEVEL7' value='Loeschen' />
-						<input type='image' alt='Loeschen' src='/images/delete.gif' />
+						<input type='hidden' name='DOLEVEL7' value='$Lang::tr{'delete'}' />
+						<input type='image' alt='$Lang::tr{'delete'}' src='/images/delete.gif' />
 					</form>
 					</table>
 END
@@ -1175,8 +1263,8 @@ END
 							if (($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> $l7ruleline[4]
+				    <td align='right' colspan='3'><b>$Lang::tr{'source ip'}:</b> $l7ruleline[3]
+				    <td align='right' colspan='3'><b>$Lang::tr{'destination ip'}:</b> $l7ruleline[4]
 END
 ;
 							}
@@ -1196,21 +1284,21 @@ END
 				  		if ( $portruleline[0] eq $classline[1] )
 				  		{
 				  			print <<END
-				<tr><td align='right' colspan='2'><b>Port-Regel:</b>
+				<tr><td align='right' colspan='2'><b>$Lang::tr{'Port Rule'}:</b>
 				    <td align='center'>($portruleline[2])
 				    <td align='center' colspan='2'>
 END
 ;
 						if ($portruleline[4]) {
 							print <<END
-				    <i>Quell-Port:</i> $portruleline[4]
+				    <i>$Lang::tr{'source port'}:</i> $portruleline[4]
 END
 ;
 						}
 						print "<td align='center' colspan='2'>";
 						if ($portruleline[6]) {
 							print <<END
-				    <i>Ziel-Port:</i> $portruleline[6]
+				    <i>$Lang::tr{'destination port'}:</i> $portruleline[6]
 END
 ;
 						}
@@ -1219,24 +1307,24 @@ END
 				    <td align='right'>
 				    <table border='0'><tr>
 					<td><form method='post' action='$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'>
+						<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='$Lang::tr{'edit'}' />
+						<input type='image' alt='$Lang::tr{'edit'}' 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='$portruleline[6]'>
-						<input type='hidden' name='DOPORT' value='Loeschen'>
-						<input type='image' alt='Loeschen' src='/images/delete.gif'>
+						<input type='hidden' name='CLASS' value='$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='$portruleline[6]' />
+						<input type='hidden' name='DOPORT' value='$Lang::tr{'delete'}' />
+						<input type='image' alt='$Lang::tr{'delete'}' src='/images/delete.gif' />
 					</form>
 				    </table>
 END
@@ -1244,8 +1332,8 @@ END
 							if (($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> $portruleline[5]
+				    <td align='right' colspan='3'><b>$Lang::tr{'source ip'}:</b> $portruleline[3]
+				    <td align='right' colspan='3'><b>$Lang::tr{'destination ip'}:</b> $portruleline[5]
 END
 ;
 							}
@@ -1266,13 +1354,13 @@ END
 END
 ;
 							if ( $tosruleline[2] eq "8") {
-								print "Minimale Verzoegerung\n";
+								print "$Lang::tr{'min delay'}\n";
 							} elsif ( $tosruleline[2] eq "4") {
-								print "Maximaler Durchsatz\n";
+								print "$Lang::tr{'max throughput'}\n";
 							} elsif ( $tosruleline[2] eq "2") {
-								print "Maximaler Durchsatz\n";
+								print "$Lang::tr{'max reliability'}\n";
 							} elsif ( $tosruleline[2] eq "1") {
-								print "Minimale Kosten\n";
+								print "$Lang::tr{'min costs'}\n";
 							} else { print "&nbsp;\n"; }
 
 							print <<END
@@ -1280,18 +1368,18 @@ END
 					    <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'>
+								<input type='hidden' name='CLASS' value='$tosruleline[0]' />
+								<input type='hidden' name='DEV' value='$tosruleline[1]' />
+								<input type='hidden' name='TOS' value='$tosruleline[2]' />
+								<input type='hidden' name='DOTOS' value='$Lang::tr{'edit'}' />
+								<input type='image' alt='$Lang::tr{'edit'}' src='/images/edit.gif' />
 							</form>
 							<td><form method='post' action='$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='$tosruleline[2]'>
-								<input type='hidden' name='DOTOS' value='Loeschen'>
-								<input type='image' alt='Loeschen' src='/images/delete.gif'>
+								<input type='hidden' name='CLASS' value='$tosruleline[0]' />
+								<input type='hidden' name='DEV' value='$tosruleline[1]' />
+								<input type='hidden' name='TOS' value='$tosruleline[2]' />
+								<input type='hidden' name='DOTOS' value='$Lang::tr{'delete'}' />
+								<input type='image' alt='$Lang::tr{'delete'}' src='/images/delete.gif' />
 							</form>
 				    		</table>
 END
@@ -1299,21 +1387,14 @@ END
 	  					}
 	  				}
 				}
-
-				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
 ;
-				}
-
-
 			  	foreach $subclassentry (sort @subclasses)
 	  			{
 	  				@subclassline = split( /\;/, $subclassentry );
 		  			if ( $subclassline[1] eq $classline[1] ) {
 						print <<END
-							<tr><td align='center' bgcolor='#FAFAFA'>Subklasse:
+							<tr><td align='center' bgcolor='#FAFAFA'>$Lang::tr{'Subclass'}:
 							    <td align='center' bgcolor='#FAFAFA'>$subclassline[2]
 							    <td align='center' bgcolor='#FAFAFA'>$subclassline[3]
 							    <td align='center' bgcolor='#FAFAFA'>$subclassline[4]
@@ -1324,19 +1405,19 @@ END
 							    <td align='right'  bgcolor='#FAFAFA'>
 						<table border='0'><tr>
 						<td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
-							<input type='hidden' name='CLASS' value='$subclassline[2]'>
-							<input type='hidden' name='ACTION' value='Regel hinzufuegen'>
-							<input type='image' alt='Regel hinzufuegen' src='/images/addgreen.gif'>
+							<input type='hidden' name='CLASS' value='$subclassline[2]' />
+							<input type='hidden' name='ACTION' value='$Lang::tr{'Add Rule'}' />
+							<input type='image' alt='$Lang::tr{'Add Rule'}' 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'>
+							<input type='hidden' name='CLASS' value='$subclassline[2]' />
+							<input type='hidden' name='DOSCLASS' value='$Lang::tr{'edit'}' />
+							<input type='image' alt='$Lang::tr{'edit'}' src='/images/edit.gif' />
 						</form>
 						<td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
-							<input type='hidden' name='CLASS' value='$subclassline[2]'>
-							<input type='hidden' name='DOSCLASS' value='Loeschen'>
-							<input type='image' alt='Loeschen' src='/images/delete.gif'>
+							<input type='hidden' name='CLASS' value='$subclassline[2]' />
+							<input type='hidden' name='DOSCLASS' value='$Lang::tr{'delete'}' />
+							<input type='image' alt='$Lang::tr{'delete'}' src='/images/delete.gif' />
 						</form>
 						</table>
 END
@@ -1347,27 +1428,27 @@ END
 			</table>
 END
 ;
-			&Header::closebox();
+	          &Header::closebox();
 	  		}
-	  	}
+			}
+  	}
 	}
-}
 
 sub expert
 {
-	&Header::openbox('100%', 'center', 'Expertenoptionen:');
+	&Header::openbox('100%', 'center', $Lang::tr{'expertoptions'});
 	print <<END
 		<form method='post' action='$ENV{'SCRIPT_NAME'}'>
 		<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'}>
+			<input type='text' name='MTU' maxlength='8' required='4' value='$qossettings{'MTU'}' />
+		    <td width='33%' align='center'>$Lang::tr{'mtu QoS'}
+		<tr><td width='33%' align='right'>$Lang::tr{'Queuelenght'}:<td width='33%' align='left'>
+			<input type='text' name='QLENGTH' maxlength='8' required='2' value='$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'} />
+			<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
@@ -1384,7 +1465,7 @@ sub validminbwdth {
 		}
 		unless ( ( $qossettings{'MINBWDTH'} >= 1 ) && ( $qossettings{'MINBWDTH'} <= $qossettings{'SPD'} ) ) {
 			$qossettings{'VALID'} = 'no';
-			$message = "Mindestbandbreite ist ungueltig.";
+			$message = "$Lang::tr{'false min bandwith'}";
 		}
 		$qossettings{'SPD'} = '';
 	}
@@ -1399,7 +1480,7 @@ sub validmaxbwdth {
 		}
 		unless ( ( $qossettings{'MAXBDWTH'} >= 0 ) && ($qossettings{'MAXBDWTH'} >= $qossettings{'MINBDWTH'}) &&( $qossettings{'MAXBDWTH'} <= $qossettings{'SPD'} ) ) {
 			$qossettings{'VALID'} = 'no';
-			$message = "Mamimalbandbreite ist ungueltig.";
+			$message = "$Lang::tr{'false max bandwith'}";
 		}
 		$qossettings{'SPD'} = '';
 	}
@@ -1410,12 +1491,12 @@ sub validclass {
 		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.";
+				$message = "$Lang::tr{'false classnumber'}";
 			}
 		} 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.";
+				$message = "$Lang::tr{'The class number does not match the specified interface.'}";
 			}
 		}
 		open( FILE, "< $classfile" ) or die "Unable to read $classfile";
@@ -1427,7 +1508,7 @@ sub validclass {
 	  		if ( $tmpline[1] eq $qossettings{'CLASS'} )
   			{
 				$qossettings{'VALID'} = 'no';
-				$message = "Die aktuelle Klasse wird bereits verwendet.";
+				$message = "$Lang::tr{'false classnumber'}";
 				last
 			}
 		}
@@ -1445,92 +1526,9 @@ sub validsubclass {
 	  		if ( $tmpline[2] eq $qossettings{'SCLASS'} )
   			{
 				$qossettings{'VALID'} = 'no';
-				$message = "Die aktuelle Klasse wird bereits verwendet.";
+				$message = "$Lang::tr{'class in use'}";
 				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';
-	}
-	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