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QoS: Use Intermediate Functional Block
[people/pmueller/ipfire-2.x.git] / config / qos / makeqosscripts.pl
CommitLineData
84cab473 1#!/usr/bin/perl
70df8302
MT		 2###############################################################################
3# #
4# IPFire.org - A linux based firewall #
38288aee 5# Copyright (C) 2007-2013 IPFire Team <info@ipfire.org> #
70df8302
MT		 6# #
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. #
11# #
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. #
16# #
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/>. #
19# #
20###############################################################################
84cab473
MT		 21
22use strict;
23# enable only the following on debugging purpose
e8babc92 24# use warnings;
84cab473
MT		 25
26require '/var/ipfire/general-functions.pl';
27require "${General::swroot}/lang.pl";
28require "${General::swroot}/header.pl";
29
30my %qossettings = ();
31my %checked = ();
32my %netsettings = ();
33my $message = "";
34my $errormessage = "";
35my $c = "";
36my $direntry = "";
37my $classentry = "";
38my $subclassentry = "";
39my $l7ruleentry = "";
40my $portruleentry = "";
e8babc92 41my $tosruleentry = "";
84cab473
MT		 42my @tmp = ();
43my @classes = ();
44my @subclasses = ();
45my @l7rules = ();
46my @portrules = ();
e8babc92 47my @tosrules = ();
84cab473
MT		 48my @tmpline = ();
49my @classline = ();
50my @subclassline = ();
e8babc92 51my @tosruleline = ();
84cab473
MT		 52my @l7ruleline = ();
53my @portruleline = ();
54my @proto = ();
55my %selected= () ;
56my $classfile = "/var/ipfire/qos/classes";
57my $subclassfile = "/var/ipfire/qos/subclasses";
58my $level7file = "/var/ipfire/qos/level7config";
59my $portfile = "/var/ipfire/qos/portconfig";
e8babc92 60my $tosfile = "/var/ipfire/qos/tosconfig";
2950a55c 61my $fqcodel_options = "limit 800 quantum 500";
84cab473
MT		 62
63&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
64
65$qossettings{'ENABLED'} = 'off';
66$qossettings{'EDIT'} = 'no';
67$qossettings{'OUT_SPD'} = '';
68$qossettings{'INC_SPD'} = '';
69$qossettings{'DEF_OUT_SPD'} = '';
70$qossettings{'DEF_INC_SPD'} = '';
71$qossettings{'DEFCLASS_INC'} = '';
72$qossettings{'DEFCLASS_OUT'} = '';
73$qossettings{'ACK'} = '';
84cab473
MT		 74$qossettings{'RED_DEV'} = `cat /var/ipfire/red/iface`;
75$qossettings{'IMQ_DEV'} = 'imq0';
e8babc92 76$qossettings{'TOS'} = '';
84cab473 77$qossettings{'VALID'} = 'yes';
88b8ffac 78$qossettings{'IMQ_MODE'} = 'PREROUTING';
84cab473
MT		 79
80&General::readhash("${General::swroot}/qos/settings", \%qossettings);
81
82open( FILE, "< $classfile" ) or die "Unable to read $classfile";
83@classes = <FILE>;
84close FILE;
85open( FILE, "< $subclassfile" ) or die "Unable to read $subclassfile";
86@subclasses = <FILE>;
87close FILE;
88open( FILE, "< $level7file" ) or die "Unable to read $level7file";
89@l7rules = <FILE>;
90close FILE;
91open( FILE, "< $portfile" ) or die "Unable to read $portfile";
92@portrules = <FILE>;
93close FILE;
e8babc92
MT		 94open( FILE, "< $tosfile" ) or die "Unable to read $tosfile";
95@tosrules = <FILE>;
96close FILE;
84cab473
MT		 97
98############################################################################################################################
99############################################################################################################################
100
101print <<END
102#/bin/bash
103#################################################
104# This is an autocreated QoS-Script for #
105# IPFIRE #
106# Copyright by the IPFire Team (GPLv2) #
107# www.ipfire.org #
108#################################################
109
110### SYSTEMVARIABLES:
111# RED INTERFACE: $qossettings{'RED_DEV'}
112# IMQ DEVICE: $qossettings{'IMQ_DEV'}
113
b3992117
AF		 114eval \$(/usr/local/bin/readhash /var/ipfire/main/settings)
115if [ "\$RRDLOG" == "" ]; then
c772568a
AF		 116 RRDLOG=/var/log/rrd
117fi
118
84cab473
MT		 119case "\$1" in
120
121 status)
4ed2816f
MT		 122 case "\$2" in
123 qdisc)
124 echo "[qdisc]"
125 tc -s qdisc show dev $qossettings{'RED_DEV'}
126 tc -s qdisc show dev $qossettings{'IMQ_DEV'}
127 exit 0
128 ;;
129 class)
130 echo "[class]"
131 tc -s class show dev $qossettings{'RED_DEV'}
132 tc -s class show dev $qossettings{'IMQ_DEV'}
133 exit 0
134 ;;
135 filter)
136 echo "[filter]"
137 tc -s filter show dev $qossettings{'RED_DEV'}
138 tc -s filter show dev $qossettings{'IMQ_DEV'}
139 exit 0
140 ;;
141 iptables)
142 echo "[iptables]"
dd001658
MT		 143 iptables -t mangle -n -L QOS-OUT -v -x 2> /dev/null
144 iptables -t mangle -n -L QOS-INC -v -x 2> /dev/null
145 iptables -t mangle -n -L QOS-TOS -v -x 2> /dev/null
4ed2816f
MT		 146 exit 0
147 ;;
148 esac
149 \$0 \$1 qdisc
150 \$0 \$1 class
151 \$0 \$1 filter
152 \$0 \$1 iptables
84cab473
MT		 153 exit 0
154 ;;
155 start)
84cab473
MT		 156 ###
157 ### $qossettings{'RED_DEV'}
158 ###
159
160 ### INIT KERNEL
161 modprobe sch_htb
162
84cab473 163 ### ADD HTB QDISC FOR $qossettings{'RED_DEV'}
38288aee 164 tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1
84cab473
MT		 165 tc qdisc add dev $qossettings{'RED_DEV'} root handle 1: htb default $qossettings{'DEFCLASS_OUT'}
166
167 ### MAIN RATE LIMIT
168 tc class add dev $qossettings{'RED_DEV'} parent 1: classid 1:1 htb rate $qossettings{'OUT_SPD'}kbit
169
170 ### CLASSES FOR $qossettings{'RED_DEV'}
171END
172;
173foreach $classentry (sort @classes)
174{
175 @classline = split( /\;/, $classentry );
176 if ($qossettings{'RED_DEV'} eq $classline[0]) {
177 $qossettings{'DEVICE'} = $classline[0];
178 $qossettings{'CLASS'} = $classline[1];
179 $qossettings{'PRIO'} = $classline[2];
180 $qossettings{'RATE'} = $classline[3];
181 $qossettings{'CEIL'} = $classline[4];
182 $qossettings{'BURST'} = $classline[5];
183 $qossettings{'CBURST'} = $classline[6];
184 print "\ttc class add dev $qossettings{'DEVICE'} parent 1:1 classid 1:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} ";
4ed2816f 185 if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) {
84cab473
MT		 186 print "burst $qossettings{'BURST'}k ";
187 }
b684b13b 188 if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) {
84cab473
MT		 189 print "cburst $qossettings{'CBURST'}k";
190 }
191 print "\n";
192 }
193}
194foreach $subclassentry (sort @subclasses) {
195 @subclassline = split( /\;/, $subclassentry );
92b5fba4
MT		 196 if ($qossettings{'RED_DEV'} eq $subclassline[0]) {
197 $qossettings{'DEVICE'} = $subclassline[0];
198 $qossettings{'CLASS'} = $subclassline[1];
199 $qossettings{'SCLASS'} = $subclassline[2];
200 $qossettings{'SPRIO'} = $subclassline[3];
201 $qossettings{'SRATE'} = $subclassline[4];
202 $qossettings{'SCEIL'} = $subclassline[5];
203 $qossettings{'SBURST'} = $subclassline[6];
204 $qossettings{'SCBURST'} = $subclassline[7];
205 print "\ttc class add dev $qossettings{'DEVICE'} parent 1:$qossettings{'CLASS'} classid 1:$qossettings{'SCLASS'} htb rate $qossettings{'SRATE'}kbit ceil $qossettings{'SCEIL'}kbit prio $qossettings{'SPRIO'} ";
206 if ($qossettings{'SBURST'} > 0) {
207 print "burst $qossettings{'SBURST'}k ";
208 }
209 if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) {
210 print "cburst $qossettings{'CBURST'}k";
211 }
212 print "\n";
84cab473 213 }
84cab473
MT		 214}
215
216print "\n\t### ATTACH QDISC TO LEAF CLASSES\n";
217foreach $classentry (sort @classes)
218{
219 @classline = split( /\;/, $classentry );
220 if ($qossettings{'RED_DEV'} eq $classline[0]) {
221 $qossettings{'DEVICE'} = $classline[0];
222 $qossettings{'CLASS'} = $classline[1];
24dbd0f7 223 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: fq_codel $fqcodel_options\n";
84cab473
MT		 224 }
225}
226foreach $subclassentry (sort @subclasses) {
227 @subclassline = split( /\;/, $subclassentry );
228 if ($qossettings{'RED_DEV'} eq $subclassline[0]) {
229 $qossettings{'DEVICE'} = $subclassline[0];
230 $qossettings{'SCLASS'} = $subclassline[2];
24dbd0f7 231 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: fq_codel $fqcodel_options\n";
84cab473
MT		 232 }
233}
234print "\n\t### FILTER TRAFFIC INTO CLASSES\n";
235foreach $classentry (sort @classes)
236{
237 @classline = split( /\;/, $classentry );
238 if ($qossettings{'RED_DEV'} eq $classline[0]) {
239 $qossettings{'DEVICE'} = $classline[0];
240 $qossettings{'CLASS'} = $classline[1];
241 print "\ttc filter add dev $qossettings{'DEVICE'} parent 1:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 1:$qossettings{'CLASS'}\n";
242 }
243}
244foreach $subclassentry (sort @subclasses) {
245 @subclassline = split( /\;/, $subclassentry );
246 if ($qossettings{'RED_DEV'} eq $subclassline[0]) {
247 $qossettings{'DEVICE'} = $subclassline[0];
248 $qossettings{'CLASS'} = $subclassline[1];
249 $qossettings{'SCLASS'} = $subclassline[2];
92b5fba4 250 print "\ttc filter add dev $qossettings{'DEVICE'} parent 1:0 prio 0 protocol ip handle $qossettings{'SCLASS'} fw flowid 1:$qossettings{'SCLASS'}\n";
84cab473
MT		 251 }
252}
253print <<END
254
4d818afc
AF		 255 ### add l7-filter to PREROUTING chain to see all traffic
256 iptables -t mangle -A PREROUTING -m layer7 --l7proto unset
dcd81b26 257
84cab473
MT		 258 ### ADD QOS-OUT CHAIN TO THE MANGLE TABLE IN IPTABLES
259 iptables -t mangle -N QOS-OUT
e8babc92 260 iptables -t mangle -N QOS-TOS
84cab473 261 iptables -t mangle -I POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT
e8babc92 262 iptables -t mangle -A POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS
84cab473 263
5487c71b
AF		 264 ### Don't change mark on traffic for the ipsec tunnel
265 iptables -t mangle -A QOS-OUT -m mark --mark 50 -j RETURN
266
84cab473 267 ### MARK ACKs
4c43d644
AF		 268 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j TOS --set-tos 4
269 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j MARK --set-mark $qossettings{'ACK'}
270 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j RETURN
84cab473 271
4c43d644
AF		 272 iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'}
273 iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j RETURN
84cab473 274
4c43d644
AF		 275 iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j TOS --set-tos 4
276 iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'}
277 iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j RETURN
84cab473 278
4c43d644
AF		 279 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j TOS --set-tos 4
280 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'}
281 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j RETURN
84cab473 282
4c43d644
AF		 283 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j TOS --set-tos 4
284 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'}
285 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j RETURN
84cab473 286
4c43d644
AF		 287 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j TOS --set-tos 4
288 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j MARK --set-mark $qossettings{'ACK'}
289 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j RETURN
84cab473 290
4c43d644
AF		 291 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j TOS --set-tos 4
292 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j MARK --set-mark $qossettings{'ACK'}
293 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j RETURN
84cab473 294
4c43d644
AF		 295 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j TOS --set-tos 4
296 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j MARK --set-mark $qossettings{'ACK'}
297 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j RETURN
84cab473 298
e8babc92
MT		 299 ### SET TOS
300END
301;
302 foreach $tosruleentry (sort @tosrules)
303 {
304 @tosruleline = split( /\;/, $tosruleentry );
305 $qossettings{'CLASS'} = $tosruleline[0];
306 $qossettings{'TOS'} = abs $tosruleline[2] * 2;
307 if ( $tosruleline[1] eq $qossettings{'RED_DEV'} )
308 {
4c43d644
AF		 309 print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n";
310 print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j RETURN\n";
e8babc92
MT		 311 }
312 }
313
84cab473
MT		 314print "\n\t### SET PORT-RULES\n";
315 foreach $portruleentry (sort @portrules)
316 {
317 @portruleline = split( /\;/, $portruleentry );
318 if ( $portruleline[1] eq $qossettings{'RED_DEV'} )
319 {
320 $qossettings{'CLASS'} = $portruleline[0];
321 $qossettings{'DEVICE'} = $portruleline[1];
322 $qossettings{'PPROT'} = $portruleline[2];
323 $qossettings{'QIP'} = $portruleline[3];
324 $qossettings{'QPORT'} = $portruleline[4];
325 $qossettings{'DIP'} = $portruleline[5];
326 $qossettings{'DPORT'} = $portruleline[6];
4c43d644 327 print "\tiptables -t mangle -A QOS-OUT ";
84cab473
MT		 328 if ($qossettings{'QIP'} ne ''){
329 print "-s $qossettings{'QIP'} ";
330 }
331 if ($qossettings{'DIP'} ne ''){
332 print "-d $qossettings{'DIP'} ";
333 }
334 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 335# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
336# print "-m multiport ";
337# }
84cab473
MT		 338 if ($qossettings{'QPORT'} ne ''){
339 print "--sport $qossettings{'QPORT'} ";
340 }
341 if ($qossettings{'DPORT'} ne ''){
342 print "--dport $qossettings{'DPORT'} ";
343 }
344 print "-j MARK --set-mark $qossettings{'CLASS'}\n";
4c43d644 345 print "\tiptables -t mangle -A QOS-OUT ";
84cab473
MT		 346 if ($qossettings{'QIP'} ne ''){
347 print "-s $qossettings{'QIP'} ";
348 }
349 if ($qossettings{'DIP'} ne ''){
350 print "-d $qossettings{'DIP'} ";
351 }
352 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 353# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
354# print "-m multiport ";
355# }
84cab473
MT		 356 if ($qossettings{'QPORT'} ne ''){
357 print "--sport $qossettings{'QPORT'} ";
358 }
359 if ($qossettings{'DPORT'} ne ''){
360 print "--dport $qossettings{'DPORT'} ";
361 }
362 print "-j RETURN\n\n";
363 }
364 }
365
f013ab2b
MT		 366print <<END
367
368 ### SET LEVEL7-RULES
369END
370;
371 foreach $l7ruleentry (sort @l7rules)
372 {
373 @l7ruleline = split( /\;/, $l7ruleentry );
374 if ( $l7ruleline[1] eq $qossettings{'RED_DEV'} )
375 {
376 $qossettings{'CLASS'} = $l7ruleline[0];
377 $qossettings{'DEVICE'} = $l7ruleline[1];
378 $qossettings{'L7PROT'} = $l7ruleline[2];
379 $qossettings{'QIP'} = $l7ruleline[3];
380 $qossettings{'DIP'} = $l7ruleline[4];
4c43d644 381 print "\tiptables -t mangle -A QOS-OUT ";
f013ab2b
MT		 382 if ($qossettings{'QIP'} ne ''){
383 print "-s $qossettings{'QIP'} ";
384 }
385 if ($qossettings{'DIP'} ne ''){
386 print "-d $qossettings{'DIP'} ";
387 }
388 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n";
4c43d644 389 print "\tiptables -t mangle -A QOS-OUT ";
f013ab2b
MT		 390 if ($qossettings{'QIP'} ne ''){
391 print "-s $qossettings{'QIP'} ";
392 }
393 if ($qossettings{'DIP'} ne ''){
394 print "-d $qossettings{'DIP'} ";
395 }
396 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n";
397 }
398 }
399
84cab473
MT		 400print <<END
401
402 ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS
4c43d644 403 iptables -t mangle -A QOS-OUT -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_OUT'}
84cab473
MT		 404
405 ###
406 ### $qossettings{'IMQ_DEV'}
407 ###
408
3c33d9d8
MT		 409 tc qdisc del dev $qossettings{'RED_DEV'} root
410 tc qdisc del dev $qossettings{'RED_DEV'} ingress
411 tc qdisc add dev $qossettings{'RED_DEV'} handle ffff: ingress
412
84cab473 413 ### BRING UP $qossettings{'IMQ_DEV'}
3c33d9d8
MT		 414 if [ ! -d "/sys/class/net/$qossettings{'IMQ_DEV'}" ]; then
415 ip link add name $qossettings{'IMQ_DEV'} type ifb
416 fi
417
418 #tc qdisc del dev $qossettings{'IMQ_DEV'} root
419 #tc qdisc del dev $qossettings{'IMQ_DEV'} ingress
84cab473
MT		 420 ip link set $qossettings{'IMQ_DEV'} up
421
3c33d9d8
MT		 422 tc filter add dev $qossettings{'RED_DEV'} parent ffff: protocol all u32 match u32 0 0 \\
423 action mirred egress redirect dev $qossettings{'IMQ_DEV'}
424
84cab473 425 ### ADD HTB QDISC FOR $qossettings{'IMQ_DEV'}
38288aee 426 tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1
84cab473
MT		 427 tc qdisc add dev $qossettings{'IMQ_DEV'} root handle 2: htb default $qossettings{'DEFCLASS_INC'}
428
429 ### MAIN RATE LIMIT
430 tc class add dev $qossettings{'IMQ_DEV'} parent 2: classid 2:1 htb rate $qossettings{'INC_SPD'}kbit
431
432 ### CLASSES FOR $qossettings{'IMQ_DEV'}
433END
434;
435foreach $classentry (sort @classes)
436{
437 @classline = split( /\;/, $classentry );
438 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
439 $qossettings{'DEVICE'} = $classline[0];
440 $qossettings{'CLASS'} = $classline[1];
441 $qossettings{'PRIO'} = $classline[2];
442 $qossettings{'RATE'} = $classline[3];
443 $qossettings{'CEIL'} = $classline[4];
444 $qossettings{'BURST'} = $classline[5];
445 $qossettings{'CBURST'} = $classline[6];
446 print "\ttc class add dev $qossettings{'DEVICE'} parent 2:1 classid 2:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} ";
4ed2816f 447 if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) {
84cab473
MT		 448 print "burst $qossettings{'BURST'}k ";
449 }
4ed2816f 450 if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) {
84cab473
MT		 451 print "cburst $qossettings{'CBURST'}k";
452 }
453 print "\n";
454 }
455}
456foreach $subclassentry (sort @subclasses) {
457 @subclassline = split( /\;/, $subclassentry );
458 if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) {
459 $qossettings{'DEVICE'} = $subclassline[0];
460 $qossettings{'CLASS'} = $subclassline[1];
461 $qossettings{'SCLASS'} = $subclassline[2];
462 $qossettings{'SPRIO'} = $subclassline[3];
463 $qossettings{'SRATE'} = $subclassline[4];
464 $qossettings{'SCEIL'} = $subclassline[5];
465 $qossettings{'SBURST'} = $subclassline[6];
466 $qossettings{'SCBURST'} = $subclassline[7];
467 print "\ttc class add dev $qossettings{'DEVICE'} parent 2:$qossettings{'CLASS'} classid 2:$qossettings{'SCLASS'} htb rate $qossettings{'SRATE'}kbit ceil $qossettings{'SCEIL'}kbit prio $qossettings{'SPRIO'} ";
468 if ($qossettings{'SBURST'} > 0) {
469 print "burst $qossettings{'SBURST'}k ";
470 }
4ed2816f 471 if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) {
84cab473
MT		 472 print "cburst $qossettings{'CBURST'}k";
473 }
474 print "\n";
475 }
476}
477
478print "\n\t### ATTACH QDISC TO LEAF CLASSES\n";
479foreach $classentry (sort @classes)
480{
481 @classline = split( /\;/, $classentry );
482 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
483 $qossettings{'DEVICE'} = $classline[0];
484 $qossettings{'CLASS'} = $classline[1];
24dbd0f7 485 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: fq_codel $fqcodel_options\n";
84cab473
MT		 486 }
487}
488foreach $subclassentry (sort @subclasses) {
489 @subclassline = split( /\;/, $subclassentry );
490 if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) {
491 $qossettings{'DEVICE'} = $subclassline[0];
492 $qossettings{'SCLASS'} = $subclassline[2];
24dbd0f7 493 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: fq_codel $fqcodel_options\n";
84cab473
MT		 494 }
495}
496print "\n\t### FILTER TRAFFIC INTO CLASSES\n";
497foreach $classentry (sort @classes)
498{
499 @classline = split( /\;/, $classentry );
500 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
501 $qossettings{'DEVICE'} = $classline[0];
502 $qossettings{'CLASS'} = $classline[1];
503 print "\ttc filter add dev $qossettings{'DEVICE'} parent 2:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 2:$qossettings{'CLASS'}\n";
504 }
505}
506foreach $subclassentry (sort @subclasses) {
507 @subclassline = split( /\;/, $subclassentry );
508 if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) {
509 $qossettings{'DEVICE'} = $subclassline[0];
510 $qossettings{'CLASS'} = $subclassline[1];
511 $qossettings{'SCLASS'} = $subclassline[2];
92b5fba4 512 print "\ttc filter add dev $qossettings{'DEVICE'} parent 2:0 prio 0 protocol ip handle $qossettings{'SCLASS'} fw flowid 2:$qossettings{'SCLASS'}\n";
84cab473
MT		 513 }
514}
88b8ffac
AF		 515
516if ( $qossettings{'IMQ_MODE'} eq 'POSTROUTING' )
517{
84cab473
MT		 518print <<END
519
4ed2816f 520 ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES
84cab473 521 iptables -t mangle -N QOS-INC
b83d68f3
AF		 522 iptables -t mangle -A POSTROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN
523 iptables -t mangle -A POSTROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN
524 iptables -t mangle -A POSTROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN
fee974f5
AF		 525 iptables -t mangle -I FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC
526 iptables -t mangle -A FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS
e8babc92
MT		 527
528 ### SET TOS
529END
530;
88b8ffac
AF		 531}
532else
533{
534print <<END
535
536 ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES
537 iptables -t mangle -N QOS-INC
b83d68f3
AF		 538 iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN
539 iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN
540 iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN
88b8ffac
AF		 541 iptables -t mangle -I PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC
542 iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS
543
544 ### SET TOS
545END
546;
547}
548
e8babc92
MT		 549 foreach $tosruleentry (sort @tosrules)
550 {
551 @tosruleline = split( /\;/, $tosruleentry );
552 $qossettings{'CLASS'} = $tosruleline[0];
553 $qossettings{'TOS'} = abs $tosruleline[2] * 2;
554 if ( $tosruleline[1] eq $qossettings{'IMQ_DEV'} )
555 {
4c43d644
AF		 556 print "\tiptables -t mangle -A QOS-INC -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n";
557 print "\tiptables -t mangle -A QOS-INC -m tos --tos $qossettings{'TOS'} -j RETURN\n";
e8babc92
MT		 558 }
559
560 }
561
84cab473
MT		 562print "\n\t### SET PORT-RULES\n";
563 foreach $portruleentry (sort @portrules)
564 {
565 @portruleline = split( /\;/, $portruleentry );
566 if ( $portruleline[1] eq $qossettings{'IMQ_DEV'} )
567 {
568 $qossettings{'CLASS'} = $portruleline[0];
569 $qossettings{'DEVICE'} = $portruleline[1];
570 $qossettings{'PPROT'} = $portruleline[2];
571 $qossettings{'QIP'} = $portruleline[3];
572 $qossettings{'QPORT'} = $portruleline[4];
573 $qossettings{'DIP'} = $portruleline[5];
574 $qossettings{'DPORT'} = $portruleline[6];
4c43d644 575 print "\tiptables -t mangle -A QOS-INC ";
84cab473
MT		 576 if ($qossettings{'QIP'} ne ''){
577 print "-s $qossettings{'QIP'} ";
578 }
579 if ($qossettings{'DIP'} ne ''){
580 print "-d $qossettings{'DIP'} ";
581 }
582 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 583# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
584# print "-m multiport ";
585# }
84cab473
MT		 586 if ($qossettings{'QPORT'} ne ''){
587 print "--sport $qossettings{'QPORT'} ";
588 }
589 if ($qossettings{'DPORT'} ne ''){
590 print "--dport $qossettings{'DPORT'} ";
591 }
592 print "-j MARK --set-mark $qossettings{'CLASS'}\n";
4c43d644 593 print "\tiptables -t mangle -A QOS-INC ";
84cab473
MT		 594 if ($qossettings{'QIP'} ne ''){
595 print "-s $qossettings{'QIP'} ";
596 }
597 if ($qossettings{'DIP'} ne ''){
598 print "-d $qossettings{'DIP'} ";
599 }
600 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 601# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
602# print "-m multiport ";
603# }
84cab473
MT		 604 if ($qossettings{'QPORT'} ne ''){
605 print "--sport $qossettings{'QPORT'} ";
606 }
607 if ($qossettings{'DPORT'} ne ''){
608 print "--dport $qossettings{'DPORT'} ";
609 }
610 print "-j RETURN\n\n";
611 }
612 }
613
f013ab2b
MT		 614print <<END
615
616 ### SET LEVEL7-RULES
617END
618;
619 foreach $l7ruleentry (sort @l7rules)
620 {
621 @l7ruleline = split( /\;/, $l7ruleentry );
622 if ( $l7ruleline[1] eq $qossettings{'IMQ_DEV'} )
623 {
624 $qossettings{'CLASS'} = $l7ruleline[0];
625 $qossettings{'DEVICE'} = $l7ruleline[1];
626 $qossettings{'L7PROT'} = $l7ruleline[2];
627 $qossettings{'QIP'} = $l7ruleline[3];
628 $qossettings{'DIP'} = $l7ruleline[4];
4c43d644 629 print "\tiptables -t mangle -A QOS-INC ";
f013ab2b
MT		 630 if ($qossettings{'QIP'} ne ''){
631 print "-s $qossettings{'QIP'} ";
632 }
633 if ($qossettings{'DIP'} ne ''){
634 print "-d $qossettings{'DIP'} ";
635 }
636 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n";
4c43d644 637 print "\tiptables -t mangle -A QOS-INC ";
f013ab2b
MT		 638 if ($qossettings{'QIP'} ne ''){
639 print "-s $qossettings{'QIP'} ";
640 }
641 if ($qossettings{'DIP'} ne ''){
642 print "-d $qossettings{'DIP'} ";
643 }
644 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n";
645 }
646 }
647
84cab473 648print <<END
84cab473 649 ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS
4c43d644 650 iptables -t mangle -A QOS-INC -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_INC'}
84cab473 651
e8babc92
MT		 652 ### SETTING TOS BITS
653END
654;
655 foreach $classentry (sort @classes)
656 {
657 @classline = split( /\;/, $classentry );
658 $qossettings{'CLASS'} = $classline[1];
659 $qossettings{'TOS'} = abs $classline[7] * 2;
660 if ($qossettings{'TOS'} ne "0") {
661 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j TOS --set-tos $qossettings{'TOS'}\n";
662 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j RETURN\n";
663 }
664 }
665 foreach $subclassentry (sort @subclasses)
666 {
667 @subclassline = split( /\;/, $subclassentry );
668 $qossettings{'SUBCLASS'} = $subclassline[1];
669 $qossettings{'TOS'} = $subclassline[8];
670 $qossettings{'TOS'} = abs $qossettings{'TOS'} * 2;
671 if ($qossettings{'TOS'} ne "0") {
672 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j TOS --set-tos $qossettings{'TOS'}\n";
673 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j RETURN\n";
674 }
675 }
676
677print <<END
678
363fb6af 679 ## STARTING COLLECTOR
d86ddb48
MT		 680 ( sleep 10 && /usr/local/bin/qosd $qossettings{'RED_DEV'} >/dev/null 2>&1) &
681 ( sleep 10 && /usr/local/bin/qosd $qossettings{'IMQ_DEV'} >/dev/null 2>&1) &
363fb6af 682
c772568a
AF		 683 for i in \$(ls \$RRDLOG/class_*.rrd); do
684 rrdtool update \$i \$(date +%s):
685 done
686
84cab473
MT		 687 echo "Quality of Service was successfully started!"
688 exit 0
689 ;;
4ed2816f 690 clear|stop)
84cab473 691 ### RESET EVERYTHING TO A KNOWN STATE
a4109682 692 killall qosd >/dev/null 2>&1
f89a66e0 693 (sleep 3 && killall -9 qosd &>/dev/null) &
84cab473 694 # DELETE QDISCS
24dbd0f7 695 tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1
7f39519e 696 tc qdisc add root dev $qossettings{'RED_DEV'} fq_codel >/dev/null 2>&1
a4109682 697 tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1
7f39519e 698 tc qdisc add root dev $qossettings{'IMQ_DEV'} fq_codel >/dev/null 2>&1
4ed2816f 699 # STOP IMQ-DEVICE
a4109682 700 ip link set $qossettings{'IMQ_DEV'} down >/dev/null 2>&1
3c33d9d8
MT		 701
702 # REMOVE & FLUSH CHAINS
b83d68f3
AF		 703 iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN >/dev/null 2>&1
704 iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN >/dev/null 2>&1
705 iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN >/dev/null 2>&1
706 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN >/dev/null 2>&1
707 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN >/dev/null 2>&1
708 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN >/dev/null 2>&1
a4109682
AF		 709 iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT >/dev/null 2>&1
710 iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1
711 iptables -t mangle --flush QOS-OUT >/dev/null 2>&1
712 iptables -t mangle --delete-chain QOS-OUT >/dev/null 2>&1
88b8ffac
AF		 713 iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC >/dev/null 2>&1
714 iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1
715 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC >/dev/null 2>&1
716 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1
a4109682
AF		 717 iptables -t mangle --flush QOS-INC >/dev/null 2>&1
718 iptables -t mangle --delete-chain QOS-INC >/dev/null 2>&1
719 iptables -t mangle --flush QOS-TOS >/dev/null 2>&1
720 iptables -t mangle --delete-chain QOS-TOS >/dev/null 2>&1
dcd81b26 721 # remove l7-filter
4d818afc 722 iptables -t mangle --delete PREROUTING -m layer7 --l7proto unset
dcd81b26 723
a4109682 724 rmmod sch_htb >/dev/null 2>&1
c772568a
AF		 725
726 for i in \$(ls \$RRDLOG/class_*.rrd); do
727 rrdtool update \$i \$(date +%s):
728 done
729
84cab473
MT		 730 echo "Quality of Service was successfully cleared!"
731 ;;
4ed2816f 732 gen|generate)
be7878d5 733 echo -n "Generating the QoS-Scripts..."
b684b13b
MT		 734 /usr/bin/perl /var/ipfire/qos/bin/makeqosscripts.pl > /var/ipfire/qos/bin/qos.sh
735 echo ".Done!"
736 exit 0
737 ;;
4ed2816f
MT		 738 restart)
739 ### FIRST CLEAR EVERYTHING
740 \$0 clear
741
742 ### THEN START
743 \$0 start
744 ;;
84cab473
MT		 745esac
746### EOF
747END
748;
749
750############################################################################################################################
751############################################################################################################################
Peter's tree of IPFire 2.x