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Fix makeqosscripts
[people/pmueller/ipfire-2.x.git] / config / qos / makeqosscripts.pl
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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$qossettings{'TOS'} = '';
84cab473 77$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
163 ### SET QUEUE LENGTH & MTU - has just to be tested!!! IMPORTANT
164 ip link set dev $qossettings{'RED_DEV'} qlen $qossettings{'QLENGTH'}
da7e2665 165 #ip link set dev $qossettings{'RED_DEV'} mtu $qossettings{'MTU'}
84cab473
MT		 166
167 ### ADD HTB QDISC FOR $qossettings{'RED_DEV'}
168 tc qdisc add dev $qossettings{'RED_DEV'} root handle 1: htb default $qossettings{'DEFCLASS_OUT'}
169
170 ### MAIN RATE LIMIT
171 tc class add dev $qossettings{'RED_DEV'} parent 1: classid 1:1 htb rate $qossettings{'OUT_SPD'}kbit
172
173 ### CLASSES FOR $qossettings{'RED_DEV'}
174END
175;
176foreach $classentry (sort @classes)
177{
178 @classline = split( /\;/, $classentry );
179 if ($qossettings{'RED_DEV'} eq $classline[0]) {
180 $qossettings{'DEVICE'} = $classline[0];
181 $qossettings{'CLASS'} = $classline[1];
182 $qossettings{'PRIO'} = $classline[2];
183 $qossettings{'RATE'} = $classline[3];
184 $qossettings{'CEIL'} = $classline[4];
185 $qossettings{'BURST'} = $classline[5];
186 $qossettings{'CBURST'} = $classline[6];
187 print "\ttc class add dev $qossettings{'DEVICE'} parent 1:1 classid 1:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} ";
4ed2816f 188 if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) {
84cab473
MT		 189 print "burst $qossettings{'BURST'}k ";
190 }
b684b13b 191 if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) {
84cab473
MT		 192 print "cburst $qossettings{'CBURST'}k";
193 }
194 print "\n";
195 }
196}
197foreach $subclassentry (sort @subclasses) {
198 @subclassline = split( /\;/, $subclassentry );
92b5fba4
MT		 199 if ($qossettings{'RED_DEV'} eq $subclassline[0]) {
200 $qossettings{'DEVICE'} = $subclassline[0];
201 $qossettings{'CLASS'} = $subclassline[1];
202 $qossettings{'SCLASS'} = $subclassline[2];
203 $qossettings{'SPRIO'} = $subclassline[3];
204 $qossettings{'SRATE'} = $subclassline[4];
205 $qossettings{'SCEIL'} = $subclassline[5];
206 $qossettings{'SBURST'} = $subclassline[6];
207 $qossettings{'SCBURST'} = $subclassline[7];
208 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 $qossettings{'SPRIO'} ";
209 if ($qossettings{'SBURST'} > 0) {
210 print "burst $qossettings{'SBURST'}k ";
211 }
212 if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) {
213 print "cburst $qossettings{'CBURST'}k";
214 }
215 print "\n";
84cab473 216 }
84cab473
MT		 217}
218
219print "\n\t### ATTACH QDISC TO LEAF CLASSES\n";
220foreach $classentry (sort @classes)
221{
222 @classline = split( /\;/, $classentry );
223 if ($qossettings{'RED_DEV'} eq $classline[0]) {
224 $qossettings{'DEVICE'} = $classline[0];
225 $qossettings{'CLASS'} = $classline[1];
226 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n";
227 }
228}
229foreach $subclassentry (sort @subclasses) {
230 @subclassline = split( /\;/, $subclassentry );
231 if ($qossettings{'RED_DEV'} eq $subclassline[0]) {
232 $qossettings{'DEVICE'} = $subclassline[0];
233 $qossettings{'SCLASS'} = $subclassline[2];
234 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n";
235 }
236}
237print "\n\t### FILTER TRAFFIC INTO CLASSES\n";
238foreach $classentry (sort @classes)
239{
240 @classline = split( /\;/, $classentry );
241 if ($qossettings{'RED_DEV'} eq $classline[0]) {
242 $qossettings{'DEVICE'} = $classline[0];
243 $qossettings{'CLASS'} = $classline[1];
244 print "\ttc filter add dev $qossettings{'DEVICE'} parent 1:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 1:$qossettings{'CLASS'}\n";
245 }
246}
247foreach $subclassentry (sort @subclasses) {
248 @subclassline = split( /\;/, $subclassentry );
249 if ($qossettings{'RED_DEV'} eq $subclassline[0]) {
250 $qossettings{'DEVICE'} = $subclassline[0];
251 $qossettings{'CLASS'} = $subclassline[1];
252 $qossettings{'SCLASS'} = $subclassline[2];
92b5fba4 253 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		 254 }
255}
256print <<END
257
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
MT		 263
264 ### MARK ACKs
265 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags SYN,RST SYN -j TOS --set-tos 4
266 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags SYN,RST SYN -j MARK --set-mark $qossettings{'ACK'}
267 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags SYN,RST SYN -j RETURN
268
269 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p icmp -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'}
270 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p icmp -m length --length 40:100 -j RETURN
271
272 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --syn -m length --length 40:68 -j TOS --set-tos 4
273 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --syn -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'}
274 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --syn -m length --length 40:68 -j RETURN
275
276 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
277 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'}
278 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j RETURN
279
280 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
281 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'}
282 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j RETURN
283
284 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL RST -j TOS --set-tos 4
285 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL RST -j MARK --set-mark $qossettings{'ACK'}
286 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL RST -j RETURN
287
288 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,RST -j TOS --set-tos 4
289 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,RST -j MARK --set-mark $qossettings{'ACK'}
290 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,RST -j RETURN
291
292 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,FIN -j TOS --set-tos 4
293 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,FIN -j MARK --set-mark $qossettings{'ACK'}
294 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,FIN -j RETURN
295
e8babc92
MT		 296 ### SET TOS
297END
298;
299 foreach $tosruleentry (sort @tosrules)
300 {
301 @tosruleline = split( /\;/, $tosruleentry );
302 $qossettings{'CLASS'} = $tosruleline[0];
303 $qossettings{'TOS'} = abs $tosruleline[2] * 2;
304 if ( $tosruleline[1] eq $qossettings{'RED_DEV'} )
305 {
306 print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n";
307 print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j RETURN\n";
308 }
309 }
310
84cab473
MT		 311print "\n\t### SET PORT-RULES\n";
312 foreach $portruleentry (sort @portrules)
313 {
314 @portruleline = split( /\;/, $portruleentry );
315 if ( $portruleline[1] eq $qossettings{'RED_DEV'} )
316 {
317 $qossettings{'CLASS'} = $portruleline[0];
318 $qossettings{'DEVICE'} = $portruleline[1];
319 $qossettings{'PPROT'} = $portruleline[2];
320 $qossettings{'QIP'} = $portruleline[3];
321 $qossettings{'QPORT'} = $portruleline[4];
322 $qossettings{'DIP'} = $portruleline[5];
323 $qossettings{'DPORT'} = $portruleline[6];
4ed2816f 324 print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} ";
84cab473
MT		 325 if ($qossettings{'QIP'} ne ''){
326 print "-s $qossettings{'QIP'} ";
327 }
328 if ($qossettings{'DIP'} ne ''){
329 print "-d $qossettings{'DIP'} ";
330 }
331 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 332# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
333# print "-m multiport ";
334# }
84cab473
MT		 335 if ($qossettings{'QPORT'} ne ''){
336 print "--sport $qossettings{'QPORT'} ";
337 }
338 if ($qossettings{'DPORT'} ne ''){
339 print "--dport $qossettings{'DPORT'} ";
340 }
341 print "-j MARK --set-mark $qossettings{'CLASS'}\n";
4ed2816f 342 print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} ";
84cab473
MT		 343 if ($qossettings{'QIP'} ne ''){
344 print "-s $qossettings{'QIP'} ";
345 }
346 if ($qossettings{'DIP'} ne ''){
347 print "-d $qossettings{'DIP'} ";
348 }
349 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 350# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
351# print "-m multiport ";
352# }
84cab473
MT		 353 if ($qossettings{'QPORT'} ne ''){
354 print "--sport $qossettings{'QPORT'} ";
355 }
356 if ($qossettings{'DPORT'} ne ''){
357 print "--dport $qossettings{'DPORT'} ";
358 }
359 print "-j RETURN\n\n";
360 }
361 }
362
f013ab2b
MT		 363print <<END
364
365 ### SET LEVEL7-RULES
366END
367;
368 foreach $l7ruleentry (sort @l7rules)
369 {
370 @l7ruleline = split( /\;/, $l7ruleentry );
371 if ( $l7ruleline[1] eq $qossettings{'RED_DEV'} )
372 {
373 $qossettings{'CLASS'} = $l7ruleline[0];
374 $qossettings{'DEVICE'} = $l7ruleline[1];
375 $qossettings{'L7PROT'} = $l7ruleline[2];
376 $qossettings{'QIP'} = $l7ruleline[3];
377 $qossettings{'DIP'} = $l7ruleline[4];
378 print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} ";
379 if ($qossettings{'QIP'} ne ''){
380 print "-s $qossettings{'QIP'} ";
381 }
382 if ($qossettings{'DIP'} ne ''){
383 print "-d $qossettings{'DIP'} ";
384 }
385 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n";
386 print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} ";
387 if ($qossettings{'QIP'} ne ''){
388 print "-s $qossettings{'QIP'} ";
389 }
390 if ($qossettings{'DIP'} ne ''){
391 print "-d $qossettings{'DIP'} ";
392 }
393 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n";
394 }
395 }
396
84cab473
MT		 397print <<END
398
399 ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS
b684b13b 400 iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_OUT'}
84cab473
MT		 401
402 ###
403 ### $qossettings{'IMQ_DEV'}
404 ###
405
406 ### BRING UP $qossettings{'IMQ_DEV'}
b684b13b
MT		 407 if [ `lsmod | grep -q ipt_IMQ` ]; then
408 insmod ipt_IMQ
409 sleep 2
410 fi
84cab473
MT		 411 modprobe imq numdevs=1
412 ip link set $qossettings{'IMQ_DEV'} up
413
414 ### SET QUEUE LENGTH & MTU - has just to be tested!!! IMPORTANT
415 ip link set dev $qossettings{'IMQ_DEV'} qlen $qossettings{'QLENGTH'}
4ed2816f 416 # ip link set dev $qossettings{'IMQ_DEV'} mtu $qossettings{'MTU'}
84cab473
MT		 417
418 ### ADD HTB QDISC FOR $qossettings{'IMQ_DEV'}
419 tc qdisc add dev $qossettings{'IMQ_DEV'} root handle 2: htb default $qossettings{'DEFCLASS_INC'}
420
421 ### MAIN RATE LIMIT
422 tc class add dev $qossettings{'IMQ_DEV'} parent 2: classid 2:1 htb rate $qossettings{'INC_SPD'}kbit
423
424 ### CLASSES FOR $qossettings{'IMQ_DEV'}
425END
426;
427foreach $classentry (sort @classes)
428{
429 @classline = split( /\;/, $classentry );
430 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
431 $qossettings{'DEVICE'} = $classline[0];
432 $qossettings{'CLASS'} = $classline[1];
433 $qossettings{'PRIO'} = $classline[2];
434 $qossettings{'RATE'} = $classline[3];
435 $qossettings{'CEIL'} = $classline[4];
436 $qossettings{'BURST'} = $classline[5];
437 $qossettings{'CBURST'} = $classline[6];
438 print "\ttc class add dev $qossettings{'DEVICE'} parent 2:1 classid 2:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} ";
4ed2816f 439 if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) {
84cab473
MT		 440 print "burst $qossettings{'BURST'}k ";
441 }
4ed2816f 442 if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) {
84cab473
MT		 443 print "cburst $qossettings{'CBURST'}k";
444 }
445 print "\n";
446 }
447}
448foreach $subclassentry (sort @subclasses) {
449 @subclassline = split( /\;/, $subclassentry );
450 if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) {
451 $qossettings{'DEVICE'} = $subclassline[0];
452 $qossettings{'CLASS'} = $subclassline[1];
453 $qossettings{'SCLASS'} = $subclassline[2];
454 $qossettings{'SPRIO'} = $subclassline[3];
455 $qossettings{'SRATE'} = $subclassline[4];
456 $qossettings{'SCEIL'} = $subclassline[5];
457 $qossettings{'SBURST'} = $subclassline[6];
458 $qossettings{'SCBURST'} = $subclassline[7];
459 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 $qossettings{'SPRIO'} ";
460 if ($qossettings{'SBURST'} > 0) {
461 print "burst $qossettings{'SBURST'}k ";
462 }
4ed2816f 463 if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) {
84cab473
MT		 464 print "cburst $qossettings{'CBURST'}k";
465 }
466 print "\n";
467 }
468}
469
470print "\n\t### ATTACH QDISC TO LEAF CLASSES\n";
471foreach $classentry (sort @classes)
472{
473 @classline = split( /\;/, $classentry );
474 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
475 $qossettings{'DEVICE'} = $classline[0];
476 $qossettings{'CLASS'} = $classline[1];
477 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n";
478 }
479}
480foreach $subclassentry (sort @subclasses) {
481 @subclassline = split( /\;/, $subclassentry );
482 if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) {
483 $qossettings{'DEVICE'} = $subclassline[0];
484 $qossettings{'SCLASS'} = $subclassline[2];
485 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n";
486 }
487}
488print "\n\t### FILTER TRAFFIC INTO CLASSES\n";
489foreach $classentry (sort @classes)
490{
491 @classline = split( /\;/, $classentry );
492 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
493 $qossettings{'DEVICE'} = $classline[0];
494 $qossettings{'CLASS'} = $classline[1];
495 print "\ttc filter add dev $qossettings{'DEVICE'} parent 2:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 2:$qossettings{'CLASS'}\n";
496 }
497}
498foreach $subclassentry (sort @subclasses) {
499 @subclassline = split( /\;/, $subclassentry );
500 if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) {
501 $qossettings{'DEVICE'} = $subclassline[0];
502 $qossettings{'CLASS'} = $subclassline[1];
503 $qossettings{'SCLASS'} = $subclassline[2];
92b5fba4 504 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		 505 }
506}
88b8ffac
AF		 507
508if ( $qossettings{'IMQ_MODE'} eq 'POSTROUTING' )
509{
84cab473
MT		 510print <<END
511
4ed2816f 512 ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES
84cab473 513 iptables -t mangle -N QOS-INC
d2855e18 514 iptables -t mangle -A POSTROUTING -m mark ! --mark 0 -o ! $qossettings{'RED_DEV'} -j IMQ --todev 0
fee974f5
AF		 515 iptables -t mangle -I FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC
516 iptables -t mangle -A FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS
e8babc92
MT		 517
518 ### SET TOS
519END
520;
88b8ffac
AF		 521}
522else
523{
524print <<END
525
526 ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES
527 iptables -t mangle -N QOS-INC
528 iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j IMQ --todev 0
529 iptables -t mangle -I PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC
530 iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS
531
532 ### SET TOS
533END
534;
535}
536
e8babc92
MT		 537 foreach $tosruleentry (sort @tosrules)
538 {
539 @tosruleline = split( /\;/, $tosruleentry );
540 $qossettings{'CLASS'} = $tosruleline[0];
541 $qossettings{'TOS'} = abs $tosruleline[2] * 2;
542 if ( $tosruleline[1] eq $qossettings{'IMQ_DEV'} )
543 {
544 print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n";
545 print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j RETURN\n";
546 }
547
548 }
549
84cab473
MT		 550print "\n\t### SET PORT-RULES\n";
551 foreach $portruleentry (sort @portrules)
552 {
553 @portruleline = split( /\;/, $portruleentry );
554 if ( $portruleline[1] eq $qossettings{'IMQ_DEV'} )
555 {
556 $qossettings{'CLASS'} = $portruleline[0];
557 $qossettings{'DEVICE'} = $portruleline[1];
558 $qossettings{'PPROT'} = $portruleline[2];
559 $qossettings{'QIP'} = $portruleline[3];
560 $qossettings{'QPORT'} = $portruleline[4];
561 $qossettings{'DIP'} = $portruleline[5];
562 $qossettings{'DPORT'} = $portruleline[6];
4ed2816f 563 print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} ";
84cab473
MT		 564 if ($qossettings{'QIP'} ne ''){
565 print "-s $qossettings{'QIP'} ";
566 }
567 if ($qossettings{'DIP'} ne ''){
568 print "-d $qossettings{'DIP'} ";
569 }
570 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 571# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
572# print "-m multiport ";
573# }
84cab473
MT		 574 if ($qossettings{'QPORT'} ne ''){
575 print "--sport $qossettings{'QPORT'} ";
576 }
577 if ($qossettings{'DPORT'} ne ''){
578 print "--dport $qossettings{'DPORT'} ";
579 }
580 print "-j MARK --set-mark $qossettings{'CLASS'}\n";
4ed2816f 581 print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} ";
84cab473
MT		 582 if ($qossettings{'QIP'} ne ''){
583 print "-s $qossettings{'QIP'} ";
584 }
585 if ($qossettings{'DIP'} ne ''){
586 print "-d $qossettings{'DIP'} ";
587 }
588 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 589# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
590# print "-m multiport ";
591# }
84cab473
MT		 592 if ($qossettings{'QPORT'} ne ''){
593 print "--sport $qossettings{'QPORT'} ";
594 }
595 if ($qossettings{'DPORT'} ne ''){
596 print "--dport $qossettings{'DPORT'} ";
597 }
598 print "-j RETURN\n\n";
599 }
600 }
601
f013ab2b
MT		 602print <<END
603
604 ### SET LEVEL7-RULES
605END
606;
607 foreach $l7ruleentry (sort @l7rules)
608 {
609 @l7ruleline = split( /\;/, $l7ruleentry );
610 if ( $l7ruleline[1] eq $qossettings{'IMQ_DEV'} )
611 {
612 $qossettings{'CLASS'} = $l7ruleline[0];
613 $qossettings{'DEVICE'} = $l7ruleline[1];
614 $qossettings{'L7PROT'} = $l7ruleline[2];
615 $qossettings{'QIP'} = $l7ruleline[3];
616 $qossettings{'DIP'} = $l7ruleline[4];
617 print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} ";
618 if ($qossettings{'QIP'} ne ''){
619 print "-s $qossettings{'QIP'} ";
620 }
621 if ($qossettings{'DIP'} ne ''){
622 print "-d $qossettings{'DIP'} ";
623 }
624 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n";
625 print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} ";
626 if ($qossettings{'QIP'} ne ''){
627 print "-s $qossettings{'QIP'} ";
628 }
629 if ($qossettings{'DIP'} ne ''){
630 print "-d $qossettings{'DIP'} ";
631 }
632 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n";
633 }
634 }
635
84cab473 636print <<END
84cab473 637 ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS
4ed2816f 638 iptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_INC'}
84cab473 639
e8babc92
MT		 640 ### SETTING TOS BITS
641END
642;
643 foreach $classentry (sort @classes)
644 {
645 @classline = split( /\;/, $classentry );
646 $qossettings{'CLASS'} = $classline[1];
647 $qossettings{'TOS'} = abs $classline[7] * 2;
648 if ($qossettings{'TOS'} ne "0") {
649 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j TOS --set-tos $qossettings{'TOS'}\n";
650 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j RETURN\n";
651 }
652 }
653 foreach $subclassentry (sort @subclasses)
654 {
655 @subclassline = split( /\;/, $subclassentry );
656 $qossettings{'SUBCLASS'} = $subclassline[1];
657 $qossettings{'TOS'} = $subclassline[8];
658 $qossettings{'TOS'} = abs $qossettings{'TOS'} * 2;
659 if ($qossettings{'TOS'} ne "0") {
660 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j TOS --set-tos $qossettings{'TOS'}\n";
661 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j RETURN\n";
662 }
663 }
664
665print <<END
666
363fb6af 667 ## STARTING COLLECTOR
d86ddb48
MT		 668 ( sleep 10 && /usr/local/bin/qosd $qossettings{'RED_DEV'} >/dev/null 2>&1) &
669 ( sleep 10 && /usr/local/bin/qosd $qossettings{'IMQ_DEV'} >/dev/null 2>&1) &
363fb6af 670
c772568a
AF		 671 for i in \$(ls \$RRDLOG/class_*.rrd); do
672 rrdtool update \$i \$(date +%s):
673 done
674
84cab473
MT		 675 echo "Quality of Service was successfully started!"
676 exit 0
677 ;;
4ed2816f 678 clear|stop)
84cab473 679 ### RESET EVERYTHING TO A KNOWN STATE
a4109682 680 killall qosd >/dev/null 2>&1
f89a66e0 681 (sleep 3 && killall -9 qosd &>/dev/null) &
84cab473 682 # DELETE QDISCS
a4109682
AF		 683 tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1
684 tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1
4ed2816f 685 # STOP IMQ-DEVICE
a4109682 686 ip link set $qossettings{'IMQ_DEV'} down >/dev/null 2>&1
88b8ffac
AF		 687 iptables -t mangle --delete POSTROUTING -m mark ! --mark 0 -o ! $qossettings{'RED_DEV'} -j IMQ --todev 0 >/dev/null 2>&1
688 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j IMQ --todev 0 >/dev/null 2>&1
a4109682 689 # rmmod imq # this crash on 2.6.25.xx
84cab473 690 # REMOVE & FLUSH CHAINS
a4109682
AF		 691 iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT >/dev/null 2>&1
692 iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1
693 iptables -t mangle --flush QOS-OUT >/dev/null 2>&1
694 iptables -t mangle --delete-chain QOS-OUT >/dev/null 2>&1
88b8ffac
AF		 695 iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC >/dev/null 2>&1
696 iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1
697 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC >/dev/null 2>&1
698 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1
a4109682
AF		 699 iptables -t mangle --flush QOS-INC >/dev/null 2>&1
700 iptables -t mangle --delete-chain QOS-INC >/dev/null 2>&1
701 iptables -t mangle --flush QOS-TOS >/dev/null 2>&1
702 iptables -t mangle --delete-chain QOS-TOS >/dev/null 2>&1
703 rmmod sch_htb >/dev/null 2>&1
c772568a
AF		 704
705 for i in \$(ls \$RRDLOG/class_*.rrd); do
706 rrdtool update \$i \$(date +%s):
707 done
708
84cab473
MT		 709 echo "Quality of Service was successfully cleared!"
710 ;;
4ed2816f 711 gen|generate)
b684b13b
MT		 712 echo -n "Generateing the QoS-Scripts..."
713 /usr/bin/perl /var/ipfire/qos/bin/makeqosscripts.pl > /var/ipfire/qos/bin/qos.sh
714 echo ".Done!"
715 exit 0
716 ;;
4ed2816f
MT		 717 restart)
718 ### FIRST CLEAR EVERYTHING
719 \$0 clear
720
721 ### THEN START
722 \$0 start
723 ;;
84cab473
MT		 724esac
725### EOF
726END
727;
728
729############################################################################################################################
730############################################################################################################################
Peter's tree of IPFire 2.x