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Revert "qos/imq is now in input and forward tables"
[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 #
5# Copyright (C) 2007 Michael Tremer & Christian Schmidt #
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 $tosfile = "/var/ipfire/qos/tosconfig";
84cab473
MT		 61
62&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
63
64$qossettings{'ENABLED'} = 'off';
65$qossettings{'EDIT'} = 'no';
66$qossettings{'OUT_SPD'} = '';
67$qossettings{'INC_SPD'} = '';
68$qossettings{'DEF_OUT_SPD'} = '';
69$qossettings{'DEF_INC_SPD'} = '';
70$qossettings{'DEFCLASS_INC'} = '';
71$qossettings{'DEFCLASS_OUT'} = '';
72$qossettings{'ACK'} = '';
73$qossettings{'MTU'} = '1492';
74$qossettings{'RED_DEV'} = `cat /var/ipfire/red/iface`;
75$qossettings{'IMQ_DEV'} = 'imq0';
e8babc92 76$qossettings{'TOS'} = '';
84cab473
MT		 77$qossettings{'VALID'} = 'yes';
78
79&General::readhash("${General::swroot}/qos/settings", \%qossettings);
80
81open( FILE, "< $classfile" ) or die "Unable to read $classfile";
82@classes = <FILE>;
83close FILE;
84open( FILE, "< $subclassfile" ) or die "Unable to read $subclassfile";
85@subclasses = <FILE>;
86close FILE;
87open( FILE, "< $level7file" ) or die "Unable to read $level7file";
88@l7rules = <FILE>;
89close FILE;
90open( FILE, "< $portfile" ) or die "Unable to read $portfile";
91@portrules = <FILE>;
92close FILE;
e8babc92
MT		 93open( FILE, "< $tosfile" ) or die "Unable to read $tosfile";
94@tosrules = <FILE>;
95close FILE;
84cab473
MT		 96
97############################################################################################################################
98############################################################################################################################
99
100print <<END
101#/bin/bash
102#################################################
103# This is an autocreated QoS-Script for #
104# IPFIRE #
105# Copyright by the IPFire Team (GPLv2) #
106# www.ipfire.org #
107#################################################
108
109### SYSTEMVARIABLES:
110# RED INTERFACE: $qossettings{'RED_DEV'}
111# IMQ DEVICE: $qossettings{'IMQ_DEV'}
112
113case "\$1" in
114
115 status)
4ed2816f
MT		 116 case "\$2" in
117 qdisc)
118 echo "[qdisc]"
119 tc -s qdisc show dev $qossettings{'RED_DEV'}
120 tc -s qdisc show dev $qossettings{'IMQ_DEV'}
121 exit 0
122 ;;
123 class)
124 echo "[class]"
125 tc -s class show dev $qossettings{'RED_DEV'}
126 tc -s class show dev $qossettings{'IMQ_DEV'}
127 exit 0
128 ;;
129 filter)
130 echo "[filter]"
131 tc -s filter show dev $qossettings{'RED_DEV'}
132 tc -s filter show dev $qossettings{'IMQ_DEV'}
133 exit 0
134 ;;
135 iptables)
136 echo "[iptables]"
dd001658
MT		 137 iptables -t mangle -n -L QOS-OUT -v -x 2> /dev/null
138 iptables -t mangle -n -L QOS-INC -v -x 2> /dev/null
139 iptables -t mangle -n -L QOS-TOS -v -x 2> /dev/null
4ed2816f
MT		 140 exit 0
141 ;;
142 esac
143 \$0 \$1 qdisc
144 \$0 \$1 class
145 \$0 \$1 filter
146 \$0 \$1 iptables
84cab473
MT		 147 exit 0
148 ;;
149 start)
84cab473
MT		 150 ###
151 ### $qossettings{'RED_DEV'}
152 ###
153
154 ### INIT KERNEL
155 modprobe sch_htb
156
157 ### SET QUEUE LENGTH & MTU - has just to be tested!!! IMPORTANT
158 ip link set dev $qossettings{'RED_DEV'} qlen $qossettings{'QLENGTH'}
da7e2665 159 #ip link set dev $qossettings{'RED_DEV'} mtu $qossettings{'MTU'}
84cab473
MT		 160
161 ### ADD HTB QDISC FOR $qossettings{'RED_DEV'}
162 tc qdisc add dev $qossettings{'RED_DEV'} root handle 1: htb default $qossettings{'DEFCLASS_OUT'}
163
164 ### MAIN RATE LIMIT
165 tc class add dev $qossettings{'RED_DEV'} parent 1: classid 1:1 htb rate $qossettings{'OUT_SPD'}kbit
166
167 ### CLASSES FOR $qossettings{'RED_DEV'}
168END
169;
170foreach $classentry (sort @classes)
171{
172 @classline = split( /\;/, $classentry );
173 if ($qossettings{'RED_DEV'} eq $classline[0]) {
174 $qossettings{'DEVICE'} = $classline[0];
175 $qossettings{'CLASS'} = $classline[1];
176 $qossettings{'PRIO'} = $classline[2];
177 $qossettings{'RATE'} = $classline[3];
178 $qossettings{'CEIL'} = $classline[4];
179 $qossettings{'BURST'} = $classline[5];
180 $qossettings{'CBURST'} = $classline[6];
181 print "\ttc class add dev $qossettings{'DEVICE'} parent 1:1 classid 1:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} ";
4ed2816f 182 if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) {
84cab473
MT		 183 print "burst $qossettings{'BURST'}k ";
184 }
b684b13b 185 if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) {
84cab473
MT		 186 print "cburst $qossettings{'CBURST'}k";
187 }
188 print "\n";
189 }
190}
191foreach $subclassentry (sort @subclasses) {
192 @subclassline = split( /\;/, $subclassentry );
92b5fba4
MT		 193 if ($qossettings{'RED_DEV'} eq $subclassline[0]) {
194 $qossettings{'DEVICE'} = $subclassline[0];
195 $qossettings{'CLASS'} = $subclassline[1];
196 $qossettings{'SCLASS'} = $subclassline[2];
197 $qossettings{'SPRIO'} = $subclassline[3];
198 $qossettings{'SRATE'} = $subclassline[4];
199 $qossettings{'SCEIL'} = $subclassline[5];
200 $qossettings{'SBURST'} = $subclassline[6];
201 $qossettings{'SCBURST'} = $subclassline[7];
202 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 $qossettings{'SPRIO'} ";
203 if ($qossettings{'SBURST'} > 0) {
204 print "burst $qossettings{'SBURST'}k ";
205 }
206 if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) {
207 print "cburst $qossettings{'CBURST'}k";
208 }
209 print "\n";
84cab473 210 }
84cab473
MT		 211}
212
213print "\n\t### ATTACH QDISC TO LEAF CLASSES\n";
214foreach $classentry (sort @classes)
215{
216 @classline = split( /\;/, $classentry );
217 if ($qossettings{'RED_DEV'} eq $classline[0]) {
218 $qossettings{'DEVICE'} = $classline[0];
219 $qossettings{'CLASS'} = $classline[1];
220 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n";
221 }
222}
223foreach $subclassentry (sort @subclasses) {
224 @subclassline = split( /\;/, $subclassentry );
225 if ($qossettings{'RED_DEV'} eq $subclassline[0]) {
226 $qossettings{'DEVICE'} = $subclassline[0];
227 $qossettings{'SCLASS'} = $subclassline[2];
228 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n";
229 }
230}
231print "\n\t### FILTER TRAFFIC INTO CLASSES\n";
232foreach $classentry (sort @classes)
233{
234 @classline = split( /\;/, $classentry );
235 if ($qossettings{'RED_DEV'} eq $classline[0]) {
236 $qossettings{'DEVICE'} = $classline[0];
237 $qossettings{'CLASS'} = $classline[1];
238 print "\ttc filter add dev $qossettings{'DEVICE'} parent 1:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 1:$qossettings{'CLASS'}\n";
239 }
240}
241foreach $subclassentry (sort @subclasses) {
242 @subclassline = split( /\;/, $subclassentry );
243 if ($qossettings{'RED_DEV'} eq $subclassline[0]) {
244 $qossettings{'DEVICE'} = $subclassline[0];
245 $qossettings{'CLASS'} = $subclassline[1];
246 $qossettings{'SCLASS'} = $subclassline[2];
92b5fba4 247 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		 248 }
249}
250print <<END
251
252 ### ADD QOS-OUT CHAIN TO THE MANGLE TABLE IN IPTABLES
253 iptables -t mangle -N QOS-OUT
e8babc92 254 iptables -t mangle -N QOS-TOS
84cab473 255 iptables -t mangle -I POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT
e8babc92 256 iptables -t mangle -A POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS
84cab473
MT		 257
258 ### MARK ACKs
259 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags SYN,RST SYN -j TOS --set-tos 4
260 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags SYN,RST SYN -j MARK --set-mark $qossettings{'ACK'}
261 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags SYN,RST SYN -j RETURN
262
263 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p icmp -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'}
264 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p icmp -m length --length 40:100 -j RETURN
265
266 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --syn -m length --length 40:68 -j TOS --set-tos 4
267 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --syn -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'}
268 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --syn -m length --length 40:68 -j RETURN
269
270 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j TOS --set-tos 4
271 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'}
272 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j RETURN
273
274 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j TOS --set-tos 4
275 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'}
276 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j RETURN
277
278 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL RST -j TOS --set-tos 4
279 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL RST -j MARK --set-mark $qossettings{'ACK'}
280 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL RST -j RETURN
281
282 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,RST -j TOS --set-tos 4
283 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,RST -j MARK --set-mark $qossettings{'ACK'}
284 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,RST -j RETURN
285
286 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,FIN -j TOS --set-tos 4
287 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,FIN -j MARK --set-mark $qossettings{'ACK'}
288 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,FIN -j RETURN
289
e8babc92
MT		 290 ### SET TOS
291END
292;
293 foreach $tosruleentry (sort @tosrules)
294 {
295 @tosruleline = split( /\;/, $tosruleentry );
296 $qossettings{'CLASS'} = $tosruleline[0];
297 $qossettings{'TOS'} = abs $tosruleline[2] * 2;
298 if ( $tosruleline[1] eq $qossettings{'RED_DEV'} )
299 {
300 print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n";
301 print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j RETURN\n";
302 }
303 }
304
84cab473
MT		 305print "\n\t### SET PORT-RULES\n";
306 foreach $portruleentry (sort @portrules)
307 {
308 @portruleline = split( /\;/, $portruleentry );
309 if ( $portruleline[1] eq $qossettings{'RED_DEV'} )
310 {
311 $qossettings{'CLASS'} = $portruleline[0];
312 $qossettings{'DEVICE'} = $portruleline[1];
313 $qossettings{'PPROT'} = $portruleline[2];
314 $qossettings{'QIP'} = $portruleline[3];
315 $qossettings{'QPORT'} = $portruleline[4];
316 $qossettings{'DIP'} = $portruleline[5];
317 $qossettings{'DPORT'} = $portruleline[6];
4ed2816f 318 print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} ";
84cab473
MT		 319 if ($qossettings{'QIP'} ne ''){
320 print "-s $qossettings{'QIP'} ";
321 }
322 if ($qossettings{'DIP'} ne ''){
323 print "-d $qossettings{'DIP'} ";
324 }
325 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 326# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
327# print "-m multiport ";
328# }
84cab473
MT		 329 if ($qossettings{'QPORT'} ne ''){
330 print "--sport $qossettings{'QPORT'} ";
331 }
332 if ($qossettings{'DPORT'} ne ''){
333 print "--dport $qossettings{'DPORT'} ";
334 }
335 print "-j MARK --set-mark $qossettings{'CLASS'}\n";
4ed2816f 336 print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} ";
84cab473
MT		 337 if ($qossettings{'QIP'} ne ''){
338 print "-s $qossettings{'QIP'} ";
339 }
340 if ($qossettings{'DIP'} ne ''){
341 print "-d $qossettings{'DIP'} ";
342 }
343 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 344# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
345# print "-m multiport ";
346# }
84cab473
MT		 347 if ($qossettings{'QPORT'} ne ''){
348 print "--sport $qossettings{'QPORT'} ";
349 }
350 if ($qossettings{'DPORT'} ne ''){
351 print "--dport $qossettings{'DPORT'} ";
352 }
353 print "-j RETURN\n\n";
354 }
355 }
356
f013ab2b
MT		 357print <<END
358
359 ### SET LEVEL7-RULES
360END
361;
362 foreach $l7ruleentry (sort @l7rules)
363 {
364 @l7ruleline = split( /\;/, $l7ruleentry );
365 if ( $l7ruleline[1] eq $qossettings{'RED_DEV'} )
366 {
367 $qossettings{'CLASS'} = $l7ruleline[0];
368 $qossettings{'DEVICE'} = $l7ruleline[1];
369 $qossettings{'L7PROT'} = $l7ruleline[2];
370 $qossettings{'QIP'} = $l7ruleline[3];
371 $qossettings{'DIP'} = $l7ruleline[4];
372 print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} ";
373 if ($qossettings{'QIP'} ne ''){
374 print "-s $qossettings{'QIP'} ";
375 }
376 if ($qossettings{'DIP'} ne ''){
377 print "-d $qossettings{'DIP'} ";
378 }
379 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n";
380 print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} ";
381 if ($qossettings{'QIP'} ne ''){
382 print "-s $qossettings{'QIP'} ";
383 }
384 if ($qossettings{'DIP'} ne ''){
385 print "-d $qossettings{'DIP'} ";
386 }
387 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n";
388 }
389 }
390
84cab473
MT		 391print <<END
392
393 ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS
b684b13b 394 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_OUT'}
84cab473
MT		 395
396 ###
397 ### $qossettings{'IMQ_DEV'}
398 ###
399
400 ### BRING UP $qossettings{'IMQ_DEV'}
b684b13b
MT		 401 if [ `lsmod | grep -q ipt_IMQ` ]; then
402 insmod ipt_IMQ
403 sleep 2
404 fi
84cab473
MT		 405 modprobe imq numdevs=1
406 ip link set $qossettings{'IMQ_DEV'} up
407
408 ### SET QUEUE LENGTH & MTU - has just to be tested!!! IMPORTANT
409 ip link set dev $qossettings{'IMQ_DEV'} qlen $qossettings{'QLENGTH'}
4ed2816f 410 # ip link set dev $qossettings{'IMQ_DEV'} mtu $qossettings{'MTU'}
84cab473
MT		 411
412 ### ADD HTB QDISC FOR $qossettings{'IMQ_DEV'}
413 tc qdisc add dev $qossettings{'IMQ_DEV'} root handle 2: htb default $qossettings{'DEFCLASS_INC'}
414
415 ### MAIN RATE LIMIT
416 tc class add dev $qossettings{'IMQ_DEV'} parent 2: classid 2:1 htb rate $qossettings{'INC_SPD'}kbit
417
418 ### CLASSES FOR $qossettings{'IMQ_DEV'}
419END
420;
421foreach $classentry (sort @classes)
422{
423 @classline = split( /\;/, $classentry );
424 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
425 $qossettings{'DEVICE'} = $classline[0];
426 $qossettings{'CLASS'} = $classline[1];
427 $qossettings{'PRIO'} = $classline[2];
428 $qossettings{'RATE'} = $classline[3];
429 $qossettings{'CEIL'} = $classline[4];
430 $qossettings{'BURST'} = $classline[5];
431 $qossettings{'CBURST'} = $classline[6];
432 print "\ttc class add dev $qossettings{'DEVICE'} parent 2:1 classid 2:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} ";
4ed2816f 433 if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) {
84cab473
MT		 434 print "burst $qossettings{'BURST'}k ";
435 }
4ed2816f 436 if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) {
84cab473
MT		 437 print "cburst $qossettings{'CBURST'}k";
438 }
439 print "\n";
440 }
441}
442foreach $subclassentry (sort @subclasses) {
443 @subclassline = split( /\;/, $subclassentry );
444 if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) {
445 $qossettings{'DEVICE'} = $subclassline[0];
446 $qossettings{'CLASS'} = $subclassline[1];
447 $qossettings{'SCLASS'} = $subclassline[2];
448 $qossettings{'SPRIO'} = $subclassline[3];
449 $qossettings{'SRATE'} = $subclassline[4];
450 $qossettings{'SCEIL'} = $subclassline[5];
451 $qossettings{'SBURST'} = $subclassline[6];
452 $qossettings{'SCBURST'} = $subclassline[7];
453 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 $qossettings{'SPRIO'} ";
454 if ($qossettings{'SBURST'} > 0) {
455 print "burst $qossettings{'SBURST'}k ";
456 }
4ed2816f 457 if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) {
84cab473
MT		 458 print "cburst $qossettings{'CBURST'}k";
459 }
460 print "\n";
461 }
462}
463
464print "\n\t### ATTACH QDISC TO LEAF CLASSES\n";
465foreach $classentry (sort @classes)
466{
467 @classline = split( /\;/, $classentry );
468 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
469 $qossettings{'DEVICE'} = $classline[0];
470 $qossettings{'CLASS'} = $classline[1];
471 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n";
472 }
473}
474foreach $subclassentry (sort @subclasses) {
475 @subclassline = split( /\;/, $subclassentry );
476 if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) {
477 $qossettings{'DEVICE'} = $subclassline[0];
478 $qossettings{'SCLASS'} = $subclassline[2];
479 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n";
480 }
481}
482print "\n\t### FILTER TRAFFIC INTO CLASSES\n";
483foreach $classentry (sort @classes)
484{
485 @classline = split( /\;/, $classentry );
486 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
487 $qossettings{'DEVICE'} = $classline[0];
488 $qossettings{'CLASS'} = $classline[1];
489 print "\ttc filter add dev $qossettings{'DEVICE'} parent 2:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 2:$qossettings{'CLASS'}\n";
490 }
491}
492foreach $subclassentry (sort @subclasses) {
493 @subclassline = split( /\;/, $subclassentry );
494 if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) {
495 $qossettings{'DEVICE'} = $subclassline[0];
496 $qossettings{'CLASS'} = $subclassline[1];
497 $qossettings{'SCLASS'} = $subclassline[2];
92b5fba4 498 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		 499 }
500}
501print <<END
502
4ed2816f 503 ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES
84cab473 504 iptables -t mangle -N QOS-INC
d2855e18 505 iptables -t mangle -A POSTROUTING -m mark ! --mark 0 -o ! $qossettings{'RED_DEV'} -j IMQ --todev 0
fee974f5
AF		 506 iptables -t mangle -I FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC
507 iptables -t mangle -A FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS
e8babc92
MT		 508
509 ### SET TOS
510END
511;
512 foreach $tosruleentry (sort @tosrules)
513 {
514 @tosruleline = split( /\;/, $tosruleentry );
515 $qossettings{'CLASS'} = $tosruleline[0];
516 $qossettings{'TOS'} = abs $tosruleline[2] * 2;
517 if ( $tosruleline[1] eq $qossettings{'IMQ_DEV'} )
518 {
519 print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n";
520 print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j RETURN\n";
521 }
522
523 }
524
84cab473
MT		 525print "\n\t### SET PORT-RULES\n";
526 foreach $portruleentry (sort @portrules)
527 {
528 @portruleline = split( /\;/, $portruleentry );
529 if ( $portruleline[1] eq $qossettings{'IMQ_DEV'} )
530 {
531 $qossettings{'CLASS'} = $portruleline[0];
532 $qossettings{'DEVICE'} = $portruleline[1];
533 $qossettings{'PPROT'} = $portruleline[2];
534 $qossettings{'QIP'} = $portruleline[3];
535 $qossettings{'QPORT'} = $portruleline[4];
536 $qossettings{'DIP'} = $portruleline[5];
537 $qossettings{'DPORT'} = $portruleline[6];
4ed2816f 538 print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} ";
84cab473
MT		 539 if ($qossettings{'QIP'} ne ''){
540 print "-s $qossettings{'QIP'} ";
541 }
542 if ($qossettings{'DIP'} ne ''){
543 print "-d $qossettings{'DIP'} ";
544 }
545 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 546# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
547# print "-m multiport ";
548# }
84cab473
MT		 549 if ($qossettings{'QPORT'} ne ''){
550 print "--sport $qossettings{'QPORT'} ";
551 }
552 if ($qossettings{'DPORT'} ne ''){
553 print "--dport $qossettings{'DPORT'} ";
554 }
555 print "-j MARK --set-mark $qossettings{'CLASS'}\n";
4ed2816f 556 print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} ";
84cab473
MT		 557 if ($qossettings{'QIP'} ne ''){
558 print "-s $qossettings{'QIP'} ";
559 }
560 if ($qossettings{'DIP'} ne ''){
561 print "-d $qossettings{'DIP'} ";
562 }
563 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 564# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
565# print "-m multiport ";
566# }
84cab473
MT		 567 if ($qossettings{'QPORT'} ne ''){
568 print "--sport $qossettings{'QPORT'} ";
569 }
570 if ($qossettings{'DPORT'} ne ''){
571 print "--dport $qossettings{'DPORT'} ";
572 }
573 print "-j RETURN\n\n";
574 }
575 }
576
f013ab2b
MT		 577print <<END
578
579 ### SET LEVEL7-RULES
580END
581;
582 foreach $l7ruleentry (sort @l7rules)
583 {
584 @l7ruleline = split( /\;/, $l7ruleentry );
585 if ( $l7ruleline[1] eq $qossettings{'IMQ_DEV'} )
586 {
587 $qossettings{'CLASS'} = $l7ruleline[0];
588 $qossettings{'DEVICE'} = $l7ruleline[1];
589 $qossettings{'L7PROT'} = $l7ruleline[2];
590 $qossettings{'QIP'} = $l7ruleline[3];
591 $qossettings{'DIP'} = $l7ruleline[4];
592 print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} ";
593 if ($qossettings{'QIP'} ne ''){
594 print "-s $qossettings{'QIP'} ";
595 }
596 if ($qossettings{'DIP'} ne ''){
597 print "-d $qossettings{'DIP'} ";
598 }
599 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n";
600 print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} ";
601 if ($qossettings{'QIP'} ne ''){
602 print "-s $qossettings{'QIP'} ";
603 }
604 if ($qossettings{'DIP'} ne ''){
605 print "-d $qossettings{'DIP'} ";
606 }
607 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n";
608 }
609 }
610
84cab473 611print <<END
84cab473 612 ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS
4ed2816f 613 iptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_INC'}
84cab473 614
e8babc92
MT		 615 ### SETTING TOS BITS
616END
617;
618 foreach $classentry (sort @classes)
619 {
620 @classline = split( /\;/, $classentry );
621 $qossettings{'CLASS'} = $classline[1];
622 $qossettings{'TOS'} = abs $classline[7] * 2;
623 if ($qossettings{'TOS'} ne "0") {
624 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j TOS --set-tos $qossettings{'TOS'}\n";
625 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j RETURN\n";
626 }
627 }
628 foreach $subclassentry (sort @subclasses)
629 {
630 @subclassline = split( /\;/, $subclassentry );
631 $qossettings{'SUBCLASS'} = $subclassline[1];
632 $qossettings{'TOS'} = $subclassline[8];
633 $qossettings{'TOS'} = abs $qossettings{'TOS'} * 2;
634 if ($qossettings{'TOS'} ne "0") {
635 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j TOS --set-tos $qossettings{'TOS'}\n";
636 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j RETURN\n";
637 }
638 }
639
640print <<END
641
363fb6af 642 ## STARTING COLLECTOR
d86ddb48
MT		 643 ( sleep 10 && /usr/local/bin/qosd $qossettings{'RED_DEV'} >/dev/null 2>&1) &
644 ( sleep 10 && /usr/local/bin/qosd $qossettings{'IMQ_DEV'} >/dev/null 2>&1) &
363fb6af 645
84cab473
MT		 646 echo "Quality of Service was successfully started!"
647 exit 0
648 ;;
4ed2816f 649 clear|stop)
84cab473 650 ### RESET EVERYTHING TO A KNOWN STATE
a4109682 651 killall qosd >/dev/null 2>&1
f89a66e0 652 (sleep 3 && killall -9 qosd &>/dev/null) &
84cab473 653 # DELETE QDISCS
a4109682
AF		 654 tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1
655 tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1
4ed2816f 656 # STOP IMQ-DEVICE
a4109682 657 ip link set $qossettings{'IMQ_DEV'} down >/dev/null 2>&1
d2855e18 658 iptables -t mangle --delete POSTROUTING -m mark ! --mark 0 -o ! $qossettings{'RED_DEV'} -j IMQ --todev 0
a4109682 659 # rmmod imq # this crash on 2.6.25.xx
84cab473 660 # REMOVE & FLUSH CHAINS
a4109682
AF		 661 iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT >/dev/null 2>&1
662 iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1
663 iptables -t mangle --flush QOS-OUT >/dev/null 2>&1
664 iptables -t mangle --delete-chain QOS-OUT >/dev/null 2>&1
6d1c42ad
AF		 665 iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC
666 iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS
a4109682
AF		 667 iptables -t mangle --flush QOS-INC >/dev/null 2>&1
668 iptables -t mangle --delete-chain QOS-INC >/dev/null 2>&1
669 iptables -t mangle --flush QOS-TOS >/dev/null 2>&1
670 iptables -t mangle --delete-chain QOS-TOS >/dev/null 2>&1
671 rmmod sch_htb >/dev/null 2>&1
84cab473
MT		 672 echo "Quality of Service was successfully cleared!"
673 ;;
4ed2816f 674 gen|generate)
b684b13b
MT		 675 echo -n "Generateing the QoS-Scripts..."
676 /usr/bin/perl /var/ipfire/qos/bin/makeqosscripts.pl > /var/ipfire/qos/bin/qos.sh
677 echo ".Done!"
678 exit 0
679 ;;
4ed2816f
MT		 680 restart)
681 ### FIRST CLEAR EVERYTHING
682 \$0 clear
683
684 ### THEN START
685 \$0 start
686 ;;
84cab473
MT		 687esac
688### EOF
689END
690;
691
692############################################################################################################################
693############################################################################################################################
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