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QoS: Do not delete egress qdisc after classes have been created
[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
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
b3992117
AF		 113eval \$(/usr/local/bin/readhash /var/ipfire/main/settings)
114if [ "\$RRDLOG" == "" ]; then
c772568a
AF		 115 RRDLOG=/var/log/rrd
116fi
117
84cab473
MT		 118case "\$1" in
119
120 status)
4ed2816f
MT		 121 case "\$2" in
122 qdisc)
123 echo "[qdisc]"
124 tc -s qdisc show dev $qossettings{'RED_DEV'}
125 tc -s qdisc show dev $qossettings{'IMQ_DEV'}
126 exit 0
127 ;;
128 class)
129 echo "[class]"
130 tc -s class show dev $qossettings{'RED_DEV'}
131 tc -s class show dev $qossettings{'IMQ_DEV'}
132 exit 0
133 ;;
134 filter)
135 echo "[filter]"
136 tc -s filter show dev $qossettings{'RED_DEV'}
137 tc -s filter show dev $qossettings{'IMQ_DEV'}
138 exit 0
139 ;;
140 iptables)
141 echo "[iptables]"
dd001658
MT		 142 iptables -t mangle -n -L QOS-OUT -v -x 2> /dev/null
143 iptables -t mangle -n -L QOS-INC -v -x 2> /dev/null
144 iptables -t mangle -n -L QOS-TOS -v -x 2> /dev/null
4ed2816f
MT		 145 exit 0
146 ;;
147 esac
148 \$0 \$1 qdisc
149 \$0 \$1 class
150 \$0 \$1 filter
151 \$0 \$1 iptables
84cab473
MT		 152 exit 0
153 ;;
154 start)
84cab473
MT		 155 ###
156 ### $qossettings{'RED_DEV'}
157 ###
158
159 ### INIT KERNEL
160 modprobe sch_htb
161
84cab473 162 ### ADD HTB QDISC FOR $qossettings{'RED_DEV'}
38288aee 163 tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1
84cab473
MT		 164 tc qdisc add dev $qossettings{'RED_DEV'} root handle 1: htb default $qossettings{'DEFCLASS_OUT'}
165
166 ### MAIN RATE LIMIT
167 tc class add dev $qossettings{'RED_DEV'} parent 1: classid 1:1 htb rate $qossettings{'OUT_SPD'}kbit
168
169 ### CLASSES FOR $qossettings{'RED_DEV'}
170END
171;
172foreach $classentry (sort @classes)
173{
174 @classline = split( /\;/, $classentry );
175 if ($qossettings{'RED_DEV'} eq $classline[0]) {
176 $qossettings{'DEVICE'} = $classline[0];
177 $qossettings{'CLASS'} = $classline[1];
178 $qossettings{'PRIO'} = $classline[2];
179 $qossettings{'RATE'} = $classline[3];
180 $qossettings{'CEIL'} = $classline[4];
181 $qossettings{'BURST'} = $classline[5];
182 $qossettings{'CBURST'} = $classline[6];
183 print "\ttc class add dev $qossettings{'DEVICE'} parent 1:1 classid 1:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} ";
4ed2816f 184 if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) {
84cab473
MT		 185 print "burst $qossettings{'BURST'}k ";
186 }
b684b13b 187 if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) {
84cab473
MT		 188 print "cburst $qossettings{'CBURST'}k";
189 }
190 print "\n";
191 }
192}
193foreach $subclassentry (sort @subclasses) {
194 @subclassline = split( /\;/, $subclassentry );
92b5fba4
MT		 195 if ($qossettings{'RED_DEV'} eq $subclassline[0]) {
196 $qossettings{'DEVICE'} = $subclassline[0];
197 $qossettings{'CLASS'} = $subclassline[1];
198 $qossettings{'SCLASS'} = $subclassline[2];
199 $qossettings{'SPRIO'} = $subclassline[3];
200 $qossettings{'SRATE'} = $subclassline[4];
201 $qossettings{'SCEIL'} = $subclassline[5];
202 $qossettings{'SBURST'} = $subclassline[6];
203 $qossettings{'SCBURST'} = $subclassline[7];
204 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 $qossettings{'SPRIO'} ";
205 if ($qossettings{'SBURST'} > 0) {
206 print "burst $qossettings{'SBURST'}k ";
207 }
208 if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) {
209 print "cburst $qossettings{'CBURST'}k";
210 }
211 print "\n";
84cab473 212 }
84cab473
MT		 213}
214
215print "\n\t### ATTACH QDISC TO LEAF CLASSES\n";
216foreach $classentry (sort @classes)
217{
218 @classline = split( /\;/, $classentry );
219 if ($qossettings{'RED_DEV'} eq $classline[0]) {
220 $qossettings{'DEVICE'} = $classline[0];
221 $qossettings{'CLASS'} = $classline[1];
24dbd0f7 222 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: fq_codel $fqcodel_options\n";
84cab473
MT		 223 }
224}
225foreach $subclassentry (sort @subclasses) {
226 @subclassline = split( /\;/, $subclassentry );
227 if ($qossettings{'RED_DEV'} eq $subclassline[0]) {
228 $qossettings{'DEVICE'} = $subclassline[0];
229 $qossettings{'SCLASS'} = $subclassline[2];
24dbd0f7 230 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: fq_codel $fqcodel_options\n";
84cab473
MT		 231 }
232}
233print "\n\t### FILTER TRAFFIC INTO CLASSES\n";
234foreach $classentry (sort @classes)
235{
236 @classline = split( /\;/, $classentry );
237 if ($qossettings{'RED_DEV'} eq $classline[0]) {
238 $qossettings{'DEVICE'} = $classline[0];
239 $qossettings{'CLASS'} = $classline[1];
240 print "\ttc filter add dev $qossettings{'DEVICE'} parent 1:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 1:$qossettings{'CLASS'}\n";
241 }
242}
243foreach $subclassentry (sort @subclasses) {
244 @subclassline = split( /\;/, $subclassentry );
245 if ($qossettings{'RED_DEV'} eq $subclassline[0]) {
246 $qossettings{'DEVICE'} = $subclassline[0];
247 $qossettings{'CLASS'} = $subclassline[1];
248 $qossettings{'SCLASS'} = $subclassline[2];
92b5fba4 249 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		 250 }
251}
252print <<END
253
4d818afc
AF		 254 ### add l7-filter to PREROUTING chain to see all traffic
255 iptables -t mangle -A PREROUTING -m layer7 --l7proto unset
dcd81b26 256
84cab473
MT		 257 ### ADD QOS-OUT CHAIN TO THE MANGLE TABLE IN IPTABLES
258 iptables -t mangle -N QOS-OUT
e8babc92 259 iptables -t mangle -N QOS-TOS
84cab473 260 iptables -t mangle -I POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT
e8babc92 261 iptables -t mangle -A POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS
84cab473 262
5487c71b
AF		 263 ### Don't change mark on traffic for the ipsec tunnel
264 iptables -t mangle -A QOS-OUT -m mark --mark 50 -j RETURN
265
84cab473 266 ### MARK ACKs
4c43d644
AF		 267 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j TOS --set-tos 4
268 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j MARK --set-mark $qossettings{'ACK'}
269 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j RETURN
84cab473 270
4c43d644
AF		 271 iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'}
272 iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j RETURN
84cab473 273
4c43d644
AF		 274 iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j TOS --set-tos 4
275 iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'}
276 iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j RETURN
84cab473 277
4c43d644
AF		 278 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j TOS --set-tos 4
279 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'}
280 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j RETURN
84cab473 281
4c43d644
AF		 282 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j TOS --set-tos 4
283 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'}
284 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j RETURN
84cab473 285
4c43d644
AF		 286 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j TOS --set-tos 4
287 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j MARK --set-mark $qossettings{'ACK'}
288 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j RETURN
84cab473 289
4c43d644
AF		 290 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j TOS --set-tos 4
291 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j MARK --set-mark $qossettings{'ACK'}
292 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j RETURN
84cab473 293
4c43d644
AF		 294 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j TOS --set-tos 4
295 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j MARK --set-mark $qossettings{'ACK'}
296 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j RETURN
84cab473 297
e8babc92
MT		 298 ### SET TOS
299END
300;
301 foreach $tosruleentry (sort @tosrules)
302 {
303 @tosruleline = split( /\;/, $tosruleentry );
304 $qossettings{'CLASS'} = $tosruleline[0];
305 $qossettings{'TOS'} = abs $tosruleline[2] * 2;
306 if ( $tosruleline[1] eq $qossettings{'RED_DEV'} )
307 {
4c43d644
AF		 308 print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n";
309 print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j RETURN\n";
e8babc92
MT		 310 }
311 }
312
84cab473
MT		 313print "\n\t### SET PORT-RULES\n";
314 foreach $portruleentry (sort @portrules)
315 {
316 @portruleline = split( /\;/, $portruleentry );
317 if ( $portruleline[1] eq $qossettings{'RED_DEV'} )
318 {
319 $qossettings{'CLASS'} = $portruleline[0];
320 $qossettings{'DEVICE'} = $portruleline[1];
321 $qossettings{'PPROT'} = $portruleline[2];
322 $qossettings{'QIP'} = $portruleline[3];
323 $qossettings{'QPORT'} = $portruleline[4];
324 $qossettings{'DIP'} = $portruleline[5];
325 $qossettings{'DPORT'} = $portruleline[6];
4c43d644 326 print "\tiptables -t mangle -A QOS-OUT ";
84cab473
MT		 327 if ($qossettings{'QIP'} ne ''){
328 print "-s $qossettings{'QIP'} ";
329 }
330 if ($qossettings{'DIP'} ne ''){
331 print "-d $qossettings{'DIP'} ";
332 }
333 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 334# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
335# print "-m multiport ";
336# }
84cab473
MT		 337 if ($qossettings{'QPORT'} ne ''){
338 print "--sport $qossettings{'QPORT'} ";
339 }
340 if ($qossettings{'DPORT'} ne ''){
341 print "--dport $qossettings{'DPORT'} ";
342 }
343 print "-j MARK --set-mark $qossettings{'CLASS'}\n";
4c43d644 344 print "\tiptables -t mangle -A QOS-OUT ";
84cab473
MT		 345 if ($qossettings{'QIP'} ne ''){
346 print "-s $qossettings{'QIP'} ";
347 }
348 if ($qossettings{'DIP'} ne ''){
349 print "-d $qossettings{'DIP'} ";
350 }
351 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 352# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
353# print "-m multiport ";
354# }
84cab473
MT		 355 if ($qossettings{'QPORT'} ne ''){
356 print "--sport $qossettings{'QPORT'} ";
357 }
358 if ($qossettings{'DPORT'} ne ''){
359 print "--dport $qossettings{'DPORT'} ";
360 }
361 print "-j RETURN\n\n";
362 }
363 }
364
f013ab2b
MT		 365print <<END
366
367 ### SET LEVEL7-RULES
368END
369;
370 foreach $l7ruleentry (sort @l7rules)
371 {
372 @l7ruleline = split( /\;/, $l7ruleentry );
373 if ( $l7ruleline[1] eq $qossettings{'RED_DEV'} )
374 {
375 $qossettings{'CLASS'} = $l7ruleline[0];
376 $qossettings{'DEVICE'} = $l7ruleline[1];
377 $qossettings{'L7PROT'} = $l7ruleline[2];
378 $qossettings{'QIP'} = $l7ruleline[3];
379 $qossettings{'DIP'} = $l7ruleline[4];
4c43d644 380 print "\tiptables -t mangle -A QOS-OUT ";
f013ab2b
MT		 381 if ($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 MARK --set-mark $qossettings{'CLASS'}\n";
4c43d644 388 print "\tiptables -t mangle -A QOS-OUT ";
f013ab2b
MT		 389 if ($qossettings{'QIP'} ne ''){
390 print "-s $qossettings{'QIP'} ";
391 }
392 if ($qossettings{'DIP'} ne ''){
393 print "-d $qossettings{'DIP'} ";
394 }
395 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n";
396 }
397 }
398
84cab473
MT		 399print <<END
400
401 ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS
4c43d644 402 iptables -t mangle -A QOS-OUT -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_OUT'}
84cab473
MT		 403
404 ###
405 ### $qossettings{'IMQ_DEV'}
406 ###
407
3c33d9d8
MT		 408 tc qdisc del dev $qossettings{'RED_DEV'} ingress
409 tc qdisc add dev $qossettings{'RED_DEV'} handle ffff: ingress
410
84cab473 411 ### BRING UP $qossettings{'IMQ_DEV'}
3c33d9d8
MT		 412 if [ ! -d "/sys/class/net/$qossettings{'IMQ_DEV'}" ]; then
413 ip link add name $qossettings{'IMQ_DEV'} type ifb
414 fi
415
416 #tc qdisc del dev $qossettings{'IMQ_DEV'} root
417 #tc qdisc del dev $qossettings{'IMQ_DEV'} ingress
84cab473
MT		 418 ip link set $qossettings{'IMQ_DEV'} up
419
3c33d9d8
MT		 420 tc filter add dev $qossettings{'RED_DEV'} parent ffff: protocol all u32 match u32 0 0 \\
421 action mirred egress redirect dev $qossettings{'IMQ_DEV'}
422
84cab473 423 ### ADD HTB QDISC FOR $qossettings{'IMQ_DEV'}
38288aee 424 tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1
84cab473
MT		 425 tc qdisc add dev $qossettings{'IMQ_DEV'} root handle 2: htb default $qossettings{'DEFCLASS_INC'}
426
427 ### MAIN RATE LIMIT
428 tc class add dev $qossettings{'IMQ_DEV'} parent 2: classid 2:1 htb rate $qossettings{'INC_SPD'}kbit
429
430 ### CLASSES FOR $qossettings{'IMQ_DEV'}
431END
432;
433foreach $classentry (sort @classes)
434{
435 @classline = split( /\;/, $classentry );
436 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
437 $qossettings{'DEVICE'} = $classline[0];
438 $qossettings{'CLASS'} = $classline[1];
439 $qossettings{'PRIO'} = $classline[2];
440 $qossettings{'RATE'} = $classline[3];
441 $qossettings{'CEIL'} = $classline[4];
442 $qossettings{'BURST'} = $classline[5];
443 $qossettings{'CBURST'} = $classline[6];
444 print "\ttc class add dev $qossettings{'DEVICE'} parent 2:1 classid 2:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} ";
4ed2816f 445 if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) {
84cab473
MT		 446 print "burst $qossettings{'BURST'}k ";
447 }
4ed2816f 448 if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) {
84cab473
MT		 449 print "cburst $qossettings{'CBURST'}k";
450 }
451 print "\n";
452 }
453}
454foreach $subclassentry (sort @subclasses) {
455 @subclassline = split( /\;/, $subclassentry );
456 if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) {
457 $qossettings{'DEVICE'} = $subclassline[0];
458 $qossettings{'CLASS'} = $subclassline[1];
459 $qossettings{'SCLASS'} = $subclassline[2];
460 $qossettings{'SPRIO'} = $subclassline[3];
461 $qossettings{'SRATE'} = $subclassline[4];
462 $qossettings{'SCEIL'} = $subclassline[5];
463 $qossettings{'SBURST'} = $subclassline[6];
464 $qossettings{'SCBURST'} = $subclassline[7];
465 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 $qossettings{'SPRIO'} ";
466 if ($qossettings{'SBURST'} > 0) {
467 print "burst $qossettings{'SBURST'}k ";
468 }
4ed2816f 469 if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) {
84cab473
MT		 470 print "cburst $qossettings{'CBURST'}k";
471 }
472 print "\n";
473 }
474}
475
476print "\n\t### ATTACH QDISC TO LEAF CLASSES\n";
477foreach $classentry (sort @classes)
478{
479 @classline = split( /\;/, $classentry );
480 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
481 $qossettings{'DEVICE'} = $classline[0];
482 $qossettings{'CLASS'} = $classline[1];
24dbd0f7 483 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: fq_codel $fqcodel_options\n";
84cab473
MT		 484 }
485}
486foreach $subclassentry (sort @subclasses) {
487 @subclassline = split( /\;/, $subclassentry );
488 if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) {
489 $qossettings{'DEVICE'} = $subclassline[0];
490 $qossettings{'SCLASS'} = $subclassline[2];
24dbd0f7 491 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: fq_codel $fqcodel_options\n";
84cab473
MT		 492 }
493}
494print "\n\t### FILTER TRAFFIC INTO CLASSES\n";
495foreach $classentry (sort @classes)
496{
497 @classline = split( /\;/, $classentry );
498 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
499 $qossettings{'DEVICE'} = $classline[0];
500 $qossettings{'CLASS'} = $classline[1];
501 print "\ttc filter add dev $qossettings{'DEVICE'} parent 2:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 2:$qossettings{'CLASS'}\n";
502 }
503}
504foreach $subclassentry (sort @subclasses) {
505 @subclassline = split( /\;/, $subclassentry );
506 if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) {
507 $qossettings{'DEVICE'} = $subclassline[0];
508 $qossettings{'CLASS'} = $subclassline[1];
509 $qossettings{'SCLASS'} = $subclassline[2];
92b5fba4 510 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		 511 }
512}
513print <<END
514
4ed2816f 515 ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES
84cab473 516 iptables -t mangle -N QOS-INC
e6341c58
MT		 517 iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN
518 iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN
519 iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN
520 iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC
521 iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS
e8babc92
MT		 522
523 ### SET TOS
524END
525;
526 foreach $tosruleentry (sort @tosrules)
527 {
528 @tosruleline = split( /\;/, $tosruleentry );
529 $qossettings{'CLASS'} = $tosruleline[0];
530 $qossettings{'TOS'} = abs $tosruleline[2] * 2;
531 if ( $tosruleline[1] eq $qossettings{'IMQ_DEV'} )
532 {
4c43d644
AF		 533 print "\tiptables -t mangle -A QOS-INC -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n";
534 print "\tiptables -t mangle -A QOS-INC -m tos --tos $qossettings{'TOS'} -j RETURN\n";
e8babc92
MT		 535 }
536
537 }
538
84cab473
MT		 539print "\n\t### SET PORT-RULES\n";
540 foreach $portruleentry (sort @portrules)
541 {
542 @portruleline = split( /\;/, $portruleentry );
543 if ( $portruleline[1] eq $qossettings{'IMQ_DEV'} )
544 {
545 $qossettings{'CLASS'} = $portruleline[0];
546 $qossettings{'DEVICE'} = $portruleline[1];
547 $qossettings{'PPROT'} = $portruleline[2];
548 $qossettings{'QIP'} = $portruleline[3];
549 $qossettings{'QPORT'} = $portruleline[4];
550 $qossettings{'DIP'} = $portruleline[5];
551 $qossettings{'DPORT'} = $portruleline[6];
4c43d644 552 print "\tiptables -t mangle -A QOS-INC ";
84cab473
MT		 553 if ($qossettings{'QIP'} ne ''){
554 print "-s $qossettings{'QIP'} ";
555 }
556 if ($qossettings{'DIP'} ne ''){
557 print "-d $qossettings{'DIP'} ";
558 }
559 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 560# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
561# print "-m multiport ";
562# }
84cab473
MT		 563 if ($qossettings{'QPORT'} ne ''){
564 print "--sport $qossettings{'QPORT'} ";
565 }
566 if ($qossettings{'DPORT'} ne ''){
567 print "--dport $qossettings{'DPORT'} ";
568 }
569 print "-j MARK --set-mark $qossettings{'CLASS'}\n";
4c43d644 570 print "\tiptables -t mangle -A QOS-INC ";
84cab473
MT		 571 if ($qossettings{'QIP'} ne ''){
572 print "-s $qossettings{'QIP'} ";
573 }
574 if ($qossettings{'DIP'} ne ''){
575 print "-d $qossettings{'DIP'} ";
576 }
577 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 578# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
579# print "-m multiport ";
580# }
84cab473
MT		 581 if ($qossettings{'QPORT'} ne ''){
582 print "--sport $qossettings{'QPORT'} ";
583 }
584 if ($qossettings{'DPORT'} ne ''){
585 print "--dport $qossettings{'DPORT'} ";
586 }
587 print "-j RETURN\n\n";
588 }
589 }
590
f013ab2b
MT		 591print <<END
592
593 ### SET LEVEL7-RULES
594END
595;
596 foreach $l7ruleentry (sort @l7rules)
597 {
598 @l7ruleline = split( /\;/, $l7ruleentry );
599 if ( $l7ruleline[1] eq $qossettings{'IMQ_DEV'} )
600 {
601 $qossettings{'CLASS'} = $l7ruleline[0];
602 $qossettings{'DEVICE'} = $l7ruleline[1];
603 $qossettings{'L7PROT'} = $l7ruleline[2];
604 $qossettings{'QIP'} = $l7ruleline[3];
605 $qossettings{'DIP'} = $l7ruleline[4];
4c43d644 606 print "\tiptables -t mangle -A QOS-INC ";
f013ab2b
MT		 607 if ($qossettings{'QIP'} ne ''){
608 print "-s $qossettings{'QIP'} ";
609 }
610 if ($qossettings{'DIP'} ne ''){
611 print "-d $qossettings{'DIP'} ";
612 }
613 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n";
4c43d644 614 print "\tiptables -t mangle -A QOS-INC ";
f013ab2b
MT		 615 if ($qossettings{'QIP'} ne ''){
616 print "-s $qossettings{'QIP'} ";
617 }
618 if ($qossettings{'DIP'} ne ''){
619 print "-d $qossettings{'DIP'} ";
620 }
621 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n";
622 }
623 }
624
84cab473 625print <<END
84cab473 626 ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS
4c43d644 627 iptables -t mangle -A QOS-INC -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_INC'}
84cab473 628
e8babc92
MT		 629 ### SETTING TOS BITS
630END
631;
632 foreach $classentry (sort @classes)
633 {
634 @classline = split( /\;/, $classentry );
635 $qossettings{'CLASS'} = $classline[1];
636 $qossettings{'TOS'} = abs $classline[7] * 2;
637 if ($qossettings{'TOS'} ne "0") {
638 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j TOS --set-tos $qossettings{'TOS'}\n";
639 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j RETURN\n";
640 }
641 }
642 foreach $subclassentry (sort @subclasses)
643 {
644 @subclassline = split( /\;/, $subclassentry );
645 $qossettings{'SUBCLASS'} = $subclassline[1];
646 $qossettings{'TOS'} = $subclassline[8];
647 $qossettings{'TOS'} = abs $qossettings{'TOS'} * 2;
648 if ($qossettings{'TOS'} ne "0") {
649 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j TOS --set-tos $qossettings{'TOS'}\n";
650 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j RETURN\n";
651 }
652 }
653
654print <<END
655
363fb6af 656 ## STARTING COLLECTOR
d86ddb48
MT		 657 ( sleep 10 && /usr/local/bin/qosd $qossettings{'RED_DEV'} >/dev/null 2>&1) &
658 ( sleep 10 && /usr/local/bin/qosd $qossettings{'IMQ_DEV'} >/dev/null 2>&1) &
363fb6af 659
c772568a 660 for i in \$(ls \$RRDLOG/class_*.rrd); do
607365bc 661 rrdtool update \$i \$(date +%s): 2>/dev/null
c772568a
AF		 662 done
663
84cab473
MT		 664 echo "Quality of Service was successfully started!"
665 exit 0
666 ;;
4ed2816f 667 clear|stop)
84cab473 668 ### RESET EVERYTHING TO A KNOWN STATE
a4109682 669 killall qosd >/dev/null 2>&1
f89a66e0 670 (sleep 3 && killall -9 qosd &>/dev/null) &
84cab473 671 # DELETE QDISCS
24dbd0f7 672 tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1
eedf7b06 673 tc qdisc del dev $qossettings{'RED_DEV'} ingress >/dev/null 2>&1
7f39519e 674 tc qdisc add root dev $qossettings{'RED_DEV'} fq_codel >/dev/null 2>&1
a4109682 675 tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1
eedf7b06 676 tc qdisc del dev $qossettings{'IMQ_DEV'} ingress >/dev/null 2>&1
7f39519e 677 tc qdisc add root dev $qossettings{'IMQ_DEV'} fq_codel >/dev/null 2>&1
4ed2816f 678 # STOP IMQ-DEVICE
a4109682 679 ip link set $qossettings{'IMQ_DEV'} down >/dev/null 2>&1
eedf7b06 680 ip link del $qossettings{'IMQ_DEV'} >/dev/null 2>&1
3c33d9d8
MT		 681
682 # REMOVE & FLUSH CHAINS
b83d68f3
AF		 683 iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN >/dev/null 2>&1
684 iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN >/dev/null 2>&1
685 iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN >/dev/null 2>&1
686 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN >/dev/null 2>&1
687 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN >/dev/null 2>&1
688 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN >/dev/null 2>&1
a4109682
AF		 689 iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT >/dev/null 2>&1
690 iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1
e6341c58
MT		 691 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC >/dev/null 2>&1
692 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1
a4109682
AF		 693 iptables -t mangle --flush QOS-OUT >/dev/null 2>&1
694 iptables -t mangle --delete-chain QOS-OUT >/dev/null 2>&1
a4109682
AF		 695 iptables -t mangle --flush QOS-INC >/dev/null 2>&1
696 iptables -t mangle --delete-chain QOS-INC >/dev/null 2>&1
697 iptables -t mangle --flush QOS-TOS >/dev/null 2>&1
698 iptables -t mangle --delete-chain QOS-TOS >/dev/null 2>&1
dcd81b26 699 # remove l7-filter
4d818afc 700 iptables -t mangle --delete PREROUTING -m layer7 --l7proto unset
dcd81b26 701
a4109682 702 rmmod sch_htb >/dev/null 2>&1
c772568a
AF		 703
704 for i in \$(ls \$RRDLOG/class_*.rrd); do
705 rrdtool update \$i \$(date +%s):
706 done
707
84cab473
MT		 708 echo "Quality of Service was successfully cleared!"
709 ;;
4ed2816f 710 gen|generate)
be7878d5 711 echo -n "Generating the QoS-Scripts..."
b684b13b
MT		 712 /usr/bin/perl /var/ipfire/qos/bin/makeqosscripts.pl > /var/ipfire/qos/bin/qos.sh
713 echo ".Done!"
714 exit 0
715 ;;
4ed2816f
MT		 716 restart)
717 ### FIRST CLEAR EVERYTHING
718 \$0 clear
719
720 ### THEN START
721 \$0 start
722 ;;
84cab473
MT		 723esac
724### EOF
725END
726;
727
728############################################################################################################################
729############################################################################################################################
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