]>
git.ipfire.org Git - people/pmueller/ipfire-2.x.git/blob - config/qos/makeqosscripts.pl
934976a238ac5a766e607b94e3619032a71f92ce
2 ###############################################################################
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2007-2013 IPFire Team <info@ipfire.org> #
7 # This program is free software: you can redistribute it and/or modify #
8 # it under the terms of the GNU General Public License as published by #
9 # the Free Software Foundation, either version 3 of the License, or #
10 # (at your option) any later version. #
12 # This program is distributed in the hope that it will be useful, #
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of #
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
15 # GNU General Public License for more details. #
17 # You should have received a copy of the GNU General Public License #
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
20 ###############################################################################
23 # enable only the following on debugging purpose
26 require '/var/ipfire/general-functions.pl';
27 require "${General::swroot}/lang.pl";
28 require "${General::swroot}/header.pl";
34 my $errormessage = "";
39 my $portruleentry = "";
40 my $tosruleentry = "";
50 my @portruleline = ();
53 my $classfile = "/var/ipfire/qos/classes";
54 my $level7file = "/var/ipfire/qos/level7config";
55 my $portfile = "/var/ipfire/qos/portconfig";
56 my $tosfile = "/var/ipfire/qos/tosconfig";
57 my $fqcodel_options = "limit 800 quantum 500";
59 &General
::readhash
("${General::swroot}/ethernet/settings", \
%netsettings);
61 $qossettings{'ENABLED'} = 'off';
62 $qossettings{'EDIT'} = 'no';
63 $qossettings{'OUT_SPD'} = '';
64 $qossettings{'INC_SPD'} = '';
65 $qossettings{'DEF_OUT_SPD'} = '';
66 $qossettings{'DEF_INC_SPD'} = '';
67 $qossettings{'DEFCLASS_INC'} = '';
68 $qossettings{'DEFCLASS_OUT'} = '';
69 $qossettings{'ACK'} = '';
70 $qossettings{'RED_DEV'} = `cat /var/ipfire/red/iface`;
71 $qossettings{'IMQ_DEV'} = 'imq0';
72 $qossettings{'TOS'} = '';
73 $qossettings{'VALID'} = 'yes';
75 &General
::readhash
("${General::swroot}/qos/settings", \
%qossettings);
77 open( FILE
, "< $classfile" ) or die "Unable to read $classfile";
80 open( FILE
, "< $level7file" ) or die "Unable to read $level7file";
83 open( FILE
, "< $portfile" ) or die "Unable to read $portfile";
86 open( FILE
, "< $tosfile" ) or die "Unable to read $tosfile";
90 ############################################################################################################################
91 ############################################################################################################################
95 #################################################
96 # This is an autocreated QoS-Script for #
98 # Copyright by the IPFire Team (GPLv2) #
100 #################################################
103 # RED INTERFACE: $qossettings{'RED_DEV'}
104 # IMQ DEVICE: $qossettings{'IMQ_DEV'}
106 eval \$(/usr/local/bin/readhash /var/ipfire/main/settings)
107 if [ "\$RRDLOG" == "" ]; then
117 tc -s qdisc show dev $qossettings{'RED_DEV'}
118 tc -s qdisc show dev $qossettings{'IMQ_DEV'}
123 tc -s class show dev $qossettings{'RED_DEV'}
124 tc -s class show dev $qossettings{'IMQ_DEV'}
129 iptables -t mangle -n -L QOS-OUT -v -x 2> /dev/null
130 iptables -t mangle -n -L QOS-INC -v -x 2> /dev/null
141 ### $qossettings{'RED_DEV'}
147 ### ADD HTB QDISC FOR $qossettings{'RED_DEV'}
148 tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1
149 tc qdisc add dev $qossettings{'RED_DEV'} root handle 1: htb default $qossettings{'DEFCLASS_OUT'}
152 tc class add dev $qossettings{'RED_DEV'} parent 1: classid 1:1 htb rate $qossettings{'OUT_SPD'}kbit
154 ### CLASSES FOR $qossettings{'RED_DEV'}
157 foreach $classentry (sort @classes)
159 @classline = split( /\;/, $classentry );
160 if ($qossettings{'RED_DEV'} eq $classline[0]) {
161 $qossettings{'DEVICE'} = $classline[0];
162 $qossettings{'CLASS'} = $classline[1];
163 $qossettings{'PRIO'} = $classline[2];
164 $qossettings{'RATE'} = $classline[3];
165 $qossettings{'CEIL'} = $classline[4];
166 $qossettings{'BURST'} = $classline[5];
167 $qossettings{'CBURST'} = $classline[6];
168 print "\ttc class add dev $qossettings{'DEVICE'} parent 1:1 classid 1:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} ";
169 if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) {
170 print "burst $qossettings{'BURST'}k ";
172 if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) {
173 print "cburst $qossettings{'CBURST'}k";
179 print "\n\t### ATTACH QDISC TO LEAF CLASSES\n";
180 foreach $classentry (sort @classes)
182 @classline = split( /\;/, $classentry );
183 if ($qossettings{'RED_DEV'} eq $classline[0]) {
184 $qossettings{'DEVICE'} = $classline[0];
185 $qossettings{'CLASS'} = $classline[1];
186 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: fq_codel $fqcodel_options\n";
191 ### ADD QOS-OUT CHAIN TO THE MANGLE TABLE IN IPTABLES
192 iptables -t mangle -N QOS-OUT
193 iptables -t mangle -I POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT
195 ### Don't change mark on traffic for the ipsec tunnel
196 iptables -t mangle -A QOS-OUT -m mark --mark 50 -j RETURN
199 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j CLASSIFY --set-class 1:$qossettings{'ACK'}
200 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j RETURN
202 iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j CLASSIFY --set-class 1:$qossettings{'ACK'}
203 iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j RETURN
205 iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j CLASSIFY --set-class 1:$qossettings{'ACK'}
206 iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j RETURN
208 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j CLASSIFY --set-class 1:$qossettings{'ACK'}
209 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j RETURN
211 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j CLASSIFY --set-class 1:$qossettings{'ACK'}
212 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j RETURN
214 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j CLASSIFY --set-class 1:$qossettings{'ACK'}
215 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j RETURN
217 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j CLASSIFY --set-class 1:$qossettings{'ACK'}
218 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j RETURN
220 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j CLASSIFY --set-class 1:$qossettings{'ACK'}
221 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j RETURN
226 foreach $tosruleentry (sort @tosrules)
228 @tosruleline = split( /\;/, $tosruleentry );
229 $qossettings{'CLASS'} = $tosruleline[0];
230 $qossettings{'TOS'} = abs $tosruleline[2] * 2;
231 if ( $tosruleline[1] eq $qossettings{'RED_DEV'} )
233 print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j CLASSIFY --set-class 1:$qossettings{'CLASS'}\n";
234 print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j RETURN\n";
238 print "\n\t### SET PORT-RULES\n";
239 foreach $portruleentry (sort @portrules)
241 @portruleline = split( /\;/, $portruleentry );
242 if ( $portruleline[1] eq $qossettings{'RED_DEV'} )
244 $qossettings{'CLASS'} = $portruleline[0];
245 $qossettings{'DEVICE'} = $portruleline[1];
246 $qossettings{'PPROT'} = $portruleline[2];
247 $qossettings{'QIP'} = $portruleline[3];
248 $qossettings{'QPORT'} = $portruleline[4];
249 $qossettings{'DIP'} = $portruleline[5];
250 $qossettings{'DPORT'} = $portruleline[6];
251 print "\tiptables -t mangle -A QOS-OUT ";
252 if ($qossettings{'QIP'} ne ''){
253 print "-s $qossettings{'QIP'} ";
255 if ($qossettings{'DIP'} ne ''){
256 print "-d $qossettings{'DIP'} ";
258 print "-p $qossettings{'PPROT'} ";
259 # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
260 # print "-m multiport ";
262 if ($qossettings{'QPORT'} ne ''){
263 print "--sport $qossettings{'QPORT'} ";
265 if ($qossettings{'DPORT'} ne ''){
266 print "--dport $qossettings{'DPORT'} ";
268 print "-j CLASSIFY --set-class 1:$qossettings{'CLASS'}\n";
269 print "\tiptables -t mangle -A QOS-OUT ";
270 if ($qossettings{'QIP'} ne ''){
271 print "-s $qossettings{'QIP'} ";
273 if ($qossettings{'DIP'} ne ''){
274 print "-d $qossettings{'DIP'} ";
276 print "-p $qossettings{'PPROT'} ";
277 # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
278 # print "-m multiport ";
280 if ($qossettings{'QPORT'} ne ''){
281 print "--sport $qossettings{'QPORT'} ";
283 if ($qossettings{'DPORT'} ne ''){
284 print "--dport $qossettings{'DPORT'} ";
286 print "-j RETURN\n\n";
294 foreach $l7ruleentry (sort @l7rules)
296 @l7ruleline = split( /\;/, $l7ruleentry );
297 if ( $l7ruleline[1] eq $qossettings{'RED_DEV'} )
299 $qossettings{'CLASS'} = $l7ruleline[0];
300 $qossettings{'DEVICE'} = $l7ruleline[1];
301 $qossettings{'L7PROT'} = $l7ruleline[2];
302 $qossettings{'QIP'} = $l7ruleline[3];
303 $qossettings{'DIP'} = $l7ruleline[4];
304 print "\tiptables -t mangle -A QOS-OUT ";
305 if ($qossettings{'QIP'} ne ''){
306 print "-s $qossettings{'QIP'} ";
308 if ($qossettings{'DIP'} ne ''){
309 print "-d $qossettings{'DIP'} ";
311 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j CLASSIFY --set-class 1:$qossettings{'CLASS'}\n";
312 print "\tiptables -t mangle -A QOS-OUT ";
313 if ($qossettings{'QIP'} ne ''){
314 print "-s $qossettings{'QIP'} ";
316 if ($qossettings{'DIP'} ne ''){
317 print "-d $qossettings{'DIP'} ";
319 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n";
325 ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS
326 iptables -t mangle -A QOS-OUT -j CLASSIFY --set-class 1:$qossettings{'DEFCLASS_OUT'}
329 ### $qossettings{'IMQ_DEV'}
332 tc qdisc del dev $qossettings{'RED_DEV'} ingress >/dev/null 2>&1
333 tc qdisc add dev $qossettings{'RED_DEV'} handle ffff: ingress
335 ### BRING UP $qossettings{'IMQ_DEV'}
336 if [ ! -d "/sys/class/net/$qossettings{'IMQ_DEV'}" ]; then
337 ip link add name $qossettings{'IMQ_DEV'} type ifb
340 #tc qdisc del dev $qossettings{'IMQ_DEV'} root
341 #tc qdisc del dev $qossettings{'IMQ_DEV'} ingress
342 ip link set $qossettings{'IMQ_DEV'} up
344 tc filter add dev $qossettings{'RED_DEV'} parent ffff: protocol all u32 match u32 0 0 \\
345 action mirred egress redirect dev $qossettings{'IMQ_DEV'}
347 ### ADD HTB QDISC FOR $qossettings{'IMQ_DEV'}
348 tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1
349 tc qdisc add dev $qossettings{'IMQ_DEV'} root handle 2: htb default $qossettings{'DEFCLASS_INC'}
352 tc class add dev $qossettings{'IMQ_DEV'} parent 2: classid 2:1 htb rate $qossettings{'INC_SPD'}kbit
354 ### CLASSES FOR $qossettings{'IMQ_DEV'}
357 foreach $classentry (sort @classes)
359 @classline = split( /\;/, $classentry );
360 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
361 $qossettings{'DEVICE'} = $classline[0];
362 $qossettings{'CLASS'} = $classline[1];
363 $qossettings{'PRIO'} = $classline[2];
364 $qossettings{'RATE'} = $classline[3];
365 $qossettings{'CEIL'} = $classline[4];
366 $qossettings{'BURST'} = $classline[5];
367 $qossettings{'CBURST'} = $classline[6];
368 print "\ttc class add dev $qossettings{'DEVICE'} parent 2:1 classid 2:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} ";
369 if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) {
370 print "burst $qossettings{'BURST'}k ";
372 if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) {
373 print "cburst $qossettings{'CBURST'}k";
379 print "\n\t### ATTACH QDISC TO LEAF CLASSES\n";
380 foreach $classentry (sort @classes)
382 @classline = split( /\;/, $classentry );
383 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
384 $qossettings{'DEVICE'} = $classline[0];
385 $qossettings{'CLASS'} = $classline[1];
386 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: fq_codel $fqcodel_options\n";
391 ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES
392 iptables -t mangle -N QOS-INC
393 iptables -t mangle -A FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC
398 foreach $tosruleentry (sort @tosrules)
400 @tosruleline = split( /\;/, $tosruleentry );
401 $qossettings{'CLASS'} = $tosruleline[0];
402 $qossettings{'TOS'} = abs $tosruleline[2] * 2;
403 if ( $tosruleline[1] eq $qossettings{'IMQ_DEV'} )
405 print "\tiptables -t mangle -A QOS-INC -m tos --tos $qossettings{'TOS'} -j CLASSIFY --set-class 2:$qossettings{'CLASS'}\n";
406 print "\tiptables -t mangle -A QOS-INC -m tos --tos $qossettings{'TOS'} -j RETURN\n";
411 print "\n\t### SET PORT-RULES\n";
412 foreach $portruleentry (sort @portrules)
414 @portruleline = split( /\;/, $portruleentry );
415 if ( $portruleline[1] eq $qossettings{'IMQ_DEV'} )
417 $qossettings{'CLASS'} = $portruleline[0];
418 $qossettings{'DEVICE'} = $portruleline[1];
419 $qossettings{'PPROT'} = $portruleline[2];
420 $qossettings{'QIP'} = $portruleline[3];
421 $qossettings{'QPORT'} = $portruleline[4];
422 $qossettings{'DIP'} = $portruleline[5];
423 $qossettings{'DPORT'} = $portruleline[6];
424 print "\tiptables -t mangle -A QOS-INC ";
425 if ($qossettings{'QIP'} ne ''){
426 print "-s $qossettings{'QIP'} ";
428 if ($qossettings{'DIP'} ne ''){
429 print "-d $qossettings{'DIP'} ";
431 print "-p $qossettings{'PPROT'} ";
432 # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
433 # print "-m multiport ";
435 if ($qossettings{'QPORT'} ne ''){
436 print "--sport $qossettings{'QPORT'} ";
438 if ($qossettings{'DPORT'} ne ''){
439 print "--dport $qossettings{'DPORT'} ";
441 print "-j CLASSIFY --set-class 2:$qossettings{'CLASS'}\n";
442 print "\tiptables -t mangle -A QOS-INC ";
443 if ($qossettings{'QIP'} ne ''){
444 print "-s $qossettings{'QIP'} ";
446 if ($qossettings{'DIP'} ne ''){
447 print "-d $qossettings{'DIP'} ";
449 print "-p $qossettings{'PPROT'} ";
450 # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
451 # print "-m multiport ";
453 if ($qossettings{'QPORT'} ne ''){
454 print "--sport $qossettings{'QPORT'} ";
456 if ($qossettings{'DPORT'} ne ''){
457 print "--dport $qossettings{'DPORT'} ";
459 print "-j RETURN\n\n";
468 foreach $l7ruleentry (sort @l7rules)
470 @l7ruleline = split( /\;/, $l7ruleentry );
471 if ( $l7ruleline[1] eq $qossettings{'IMQ_DEV'} )
473 $qossettings{'CLASS'} = $l7ruleline[0];
474 $qossettings{'DEVICE'} = $l7ruleline[1];
475 $qossettings{'L7PROT'} = $l7ruleline[2];
476 $qossettings{'QIP'} = $l7ruleline[3];
477 $qossettings{'DIP'} = $l7ruleline[4];
478 print "\tiptables -t mangle -A QOS-INC ";
479 if ($qossettings{'QIP'} ne ''){
480 print "-s $qossettings{'QIP'} ";
482 if ($qossettings{'DIP'} ne ''){
483 print "-d $qossettings{'DIP'} ";
485 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j CLASSIFY --set-class 2:$qossettings{'CLASS'}\n";
486 print "\tiptables -t mangle -A QOS-INC ";
487 if ($qossettings{'QIP'} ne ''){
488 print "-s $qossettings{'QIP'} ";
490 if ($qossettings{'DIP'} ne ''){
491 print "-d $qossettings{'DIP'} ";
493 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n";
498 ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS
499 iptables -t mangle -A QOS-INC -j CLASSIFY --set-class 2:$qossettings{'DEFCLASS_INC'}
501 ## STARTING COLLECTOR
502 /usr/local/bin/qosd $qossettings{'RED_DEV'} >/dev/null 2>&1
503 /usr/local/bin/qosd $qossettings{'IMQ_DEV'} >/dev/null 2>&1
505 for i in \$(ls \$RRDLOG/class_*.rrd); do
506 rrdtool update \$i \$(date +%s): 2>/dev/null
509 echo "Quality of Service was successfully started!"
513 ### RESET EVERYTHING TO A KNOWN STATE
514 killall qosd >/dev/null 2>&1
517 tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1
518 tc qdisc del dev $qossettings{'RED_DEV'} ingress >/dev/null 2>&1
519 tc qdisc add root dev $qossettings{'RED_DEV'} fq_codel >/dev/null 2>&1
520 tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1
521 tc qdisc del dev $qossettings{'IMQ_DEV'} ingress >/dev/null 2>&1
522 tc qdisc add root dev $qossettings{'IMQ_DEV'} fq_codel >/dev/null 2>&1
524 ip link set $qossettings{'IMQ_DEV'} down >/dev/null 2>&1
525 ip link del $qossettings{'IMQ_DEV'} >/dev/null 2>&1
527 # REMOVE & FLUSH CHAINS
528 iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT >/dev/null 2>&1
529 iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC >/dev/null 2>&1
530 iptables -t mangle --flush QOS-OUT >/dev/null 2>&1
531 iptables -t mangle --delete-chain QOS-OUT >/dev/null 2>&1
532 iptables -t mangle --flush QOS-INC >/dev/null 2>&1
533 iptables -t mangle --delete-chain QOS-INC >/dev/null 2>&1
535 rmmod sch_htb >/dev/null 2>&1
537 for i in \$(ls \$RRDLOG/class_*.rrd); do
538 rrdtool update \$i \$(date +%s):
541 echo "Quality of Service was successfully cleared!"
544 echo -n "Generating the QoS-Scripts..."
545 /usr/bin/perl /var/ipfire/qos/bin/makeqosscripts.pl > /var/ipfire/qos/bin/qos.sh
550 ### FIRST CLEAR EVERYTHING
561 ############################################################################################################################
562 ############################################################################################################################