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QoS: No longer set TOS bits for ACK packets
[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 = "";
84cab473
MT		 38my $l7ruleentry = "";
39my $portruleentry = "";
e8babc92 40my $tosruleentry = "";
84cab473
MT		 41my @tmp = ();
42my @classes = ();
84cab473
MT		 43my @l7rules = ();
44my @portrules = ();
e8babc92 45my @tosrules = ();
84cab473
MT		 46my @tmpline = ();
47my @classline = ();
e8babc92 48my @tosruleline = ();
84cab473
MT		 49my @l7ruleline = ();
50my @portruleline = ();
51my @proto = ();
52my %selected= () ;
53my $classfile = "/var/ipfire/qos/classes";
84cab473
MT		 54my $level7file = "/var/ipfire/qos/level7config";
55my $portfile = "/var/ipfire/qos/portconfig";
e8babc92 56my $tosfile = "/var/ipfire/qos/tosconfig";
d33ad4bd 57my $fqcodel_options = "limit 10240 quantum 1514";
84cab473
MT		 58
59&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
60
61$qossettings{'ENABLED'} = 'off';
62$qossettings{'EDIT'} = 'no';
63$qossettings{'OUT_SPD'} = '';
64$qossettings{'INC_SPD'} = '';
65$qossettings{'DEF_OUT_SPD'} = '';
66$qossettings{'DEF_INC_SPD'} = '';
67$qossettings{'DEFCLASS_INC'} = '';
68$qossettings{'DEFCLASS_OUT'} = '';
69$qossettings{'ACK'} = '';
84cab473
MT		 70$qossettings{'RED_DEV'} = `cat /var/ipfire/red/iface`;
71$qossettings{'IMQ_DEV'} = 'imq0';
e8babc92 72$qossettings{'TOS'} = '';
84cab473
MT		 73$qossettings{'VALID'} = 'yes';
74
75&General::readhash("${General::swroot}/qos/settings", \%qossettings);
76
77open( FILE, "< $classfile" ) or die "Unable to read $classfile";
78@classes = <FILE>;
79close FILE;
84cab473
MT		 80open( FILE, "< $level7file" ) or die "Unable to read $level7file";
81@l7rules = <FILE>;
82close FILE;
83open( FILE, "< $portfile" ) or die "Unable to read $portfile";
84@portrules = <FILE>;
85close FILE;
e8babc92
MT		 86open( FILE, "< $tosfile" ) or die "Unable to read $tosfile";
87@tosrules = <FILE>;
88close FILE;
84cab473
MT		 89
90############################################################################################################################
91############################################################################################################################
92
93print <<END
94#/bin/bash
95#################################################
96# This is an autocreated QoS-Script for #
97# IPFIRE #
98# Copyright by the IPFire Team (GPLv2) #
99# www.ipfire.org #
100#################################################
101
102### SYSTEMVARIABLES:
103# RED INTERFACE: $qossettings{'RED_DEV'}
104# IMQ DEVICE: $qossettings{'IMQ_DEV'}
105
b3992117
AF		 106eval \$(/usr/local/bin/readhash /var/ipfire/main/settings)
107if [ "\$RRDLOG" == "" ]; then
c772568a
AF		 108 RRDLOG=/var/log/rrd
109fi
110
84cab473
MT		 111case "\$1" in
112
113 status)
4ed2816f
MT		 114 case "\$2" in
115 qdisc)
116 echo "[qdisc]"
117 tc -s qdisc show dev $qossettings{'RED_DEV'}
118 tc -s qdisc show dev $qossettings{'IMQ_DEV'}
119 exit 0
120 ;;
121 class)
122 echo "[class]"
123 tc -s class show dev $qossettings{'RED_DEV'}
124 tc -s class show dev $qossettings{'IMQ_DEV'}
125 exit 0
126 ;;
bebc3381
AF		 127 filter)
128 echo "[filter]"
129 tc -s filter show dev $qossettings{'RED_DEV'}
130 tc -s filter show dev $qossettings{'IMQ_DEV'}
131 exit 0
132 ;;
4ed2816f
MT		 133 iptables)
134 echo "[iptables]"
dd001658
MT		 135 iptables -t mangle -n -L QOS-OUT -v -x 2> /dev/null
136 iptables -t mangle -n -L QOS-INC -v -x 2> /dev/null
6aeaa3a7 137 iptables -t mangle -n -L QOS-TOS -v -x 2> /dev/null
4ed2816f
MT		 138 exit 0
139 ;;
140 esac
141 \$0 \$1 qdisc
142 \$0 \$1 class
bebc3381 143 \$0 \$1 filter
4ed2816f 144 \$0 \$1 iptables
84cab473
MT		 145 exit 0
146 ;;
147 start)
84cab473
MT		 148 ###
149 ### $qossettings{'RED_DEV'}
150 ###
151
152 ### INIT KERNEL
153 modprobe sch_htb
154
84cab473 155 ### ADD HTB QDISC FOR $qossettings{'RED_DEV'}
38288aee 156 tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1
84cab473
MT		 157 tc qdisc add dev $qossettings{'RED_DEV'} root handle 1: htb default $qossettings{'DEFCLASS_OUT'}
158
159 ### MAIN RATE LIMIT
160 tc class add dev $qossettings{'RED_DEV'} parent 1: classid 1:1 htb rate $qossettings{'OUT_SPD'}kbit
161
162 ### CLASSES FOR $qossettings{'RED_DEV'}
163END
164;
165foreach $classentry (sort @classes)
166{
167 @classline = split( /\;/, $classentry );
168 if ($qossettings{'RED_DEV'} eq $classline[0]) {
169 $qossettings{'DEVICE'} = $classline[0];
170 $qossettings{'CLASS'} = $classline[1];
171 $qossettings{'PRIO'} = $classline[2];
172 $qossettings{'RATE'} = $classline[3];
173 $qossettings{'CEIL'} = $classline[4];
174 $qossettings{'BURST'} = $classline[5];
175 $qossettings{'CBURST'} = $classline[6];
176 print "\ttc class add dev $qossettings{'DEVICE'} parent 1:1 classid 1:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} ";
4ed2816f 177 if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) {
84cab473
MT		 178 print "burst $qossettings{'BURST'}k ";
179 }
b684b13b 180 if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) {
84cab473
MT		 181 print "cburst $qossettings{'CBURST'}k";
182 }
183 print "\n";
184 }
185}
84cab473
MT		 186
187print "\n\t### ATTACH QDISC TO LEAF CLASSES\n";
188foreach $classentry (sort @classes)
189{
190 @classline = split( /\;/, $classentry );
191 if ($qossettings{'RED_DEV'} eq $classline[0]) {
192 $qossettings{'DEVICE'} = $classline[0];
193 $qossettings{'CLASS'} = $classline[1];
24dbd0f7 194 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: fq_codel $fqcodel_options\n";
84cab473
MT		 195 }
196}
bebc3381
AF		 197print "\n\t### FILTER TRAFFIC INTO CLASSES\n";
198foreach $classentry (sort @classes)
199{
200 @classline = split( /\;/, $classentry );
201 if ($qossettings{'RED_DEV'} eq $classline[0]) {
202 $qossettings{'DEVICE'} = $classline[0];
203 $qossettings{'CLASS'} = $classline[1];
204 print "\ttc filter add dev $qossettings{'DEVICE'} parent 1:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 1:$qossettings{'CLASS'}\n";
205 }
206}
84cab473
MT		 207print <<END
208
896f24cc
AF		 209 ### add l7-filter to PREROUTING chain to see all traffic
210 iptables -t mangle -A PREROUTING -m layer7 --l7proto unset
211
84cab473
MT		 212 ### ADD QOS-OUT CHAIN TO THE MANGLE TABLE IN IPTABLES
213 iptables -t mangle -N QOS-OUT
6aeaa3a7 214 iptables -t mangle -N QOS-TOS
84cab473 215 iptables -t mangle -I POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT
6aeaa3a7 216 iptables -t mangle -A POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS
84cab473 217
5487c71b
AF		 218 ### Don't change mark on traffic for the ipsec tunnel
219 iptables -t mangle -A QOS-OUT -m mark --mark 50 -j RETURN
220
84cab473 221 ### MARK ACKs
32390026 222 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j MARK --set-mark $qossettings{'ACK'}
4c43d644 223 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j RETURN
84cab473 224
32390026 225 iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'}
4c43d644 226 iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j RETURN
84cab473 227
32390026 228 iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'}
4c43d644 229 iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j RETURN
84cab473 230
32390026 231 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'}
4c43d644 232 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j RETURN
84cab473 233
32390026 234 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'}
4c43d644 235 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j RETURN
84cab473 236
32390026 237 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j MARK --set-mark $qossettings{'ACK'}
4c43d644 238 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j RETURN
84cab473 239
32390026 240 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j MARK --set-mark $qossettings{'ACK'}
4c43d644 241 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j RETURN
84cab473 242
32390026 243 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j MARK --set-mark $qossettings{'ACK'}
4c43d644 244 iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j RETURN
84cab473 245
e8babc92
MT		 246 ### SET TOS
247END
248;
249 foreach $tosruleentry (sort @tosrules)
250 {
251 @tosruleline = split( /\;/, $tosruleentry );
252 $qossettings{'CLASS'} = $tosruleline[0];
253 $qossettings{'TOS'} = abs $tosruleline[2] * 2;
254 if ( $tosruleline[1] eq $qossettings{'RED_DEV'} )
255 {
32390026 256 print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n";
4c43d644 257 print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j RETURN\n";
e8babc92
MT		 258 }
259 }
260
84cab473
MT		 261print "\n\t### SET PORT-RULES\n";
262 foreach $portruleentry (sort @portrules)
263 {
264 @portruleline = split( /\;/, $portruleentry );
265 if ( $portruleline[1] eq $qossettings{'RED_DEV'} )
266 {
267 $qossettings{'CLASS'} = $portruleline[0];
268 $qossettings{'DEVICE'} = $portruleline[1];
269 $qossettings{'PPROT'} = $portruleline[2];
270 $qossettings{'QIP'} = $portruleline[3];
271 $qossettings{'QPORT'} = $portruleline[4];
272 $qossettings{'DIP'} = $portruleline[5];
273 $qossettings{'DPORT'} = $portruleline[6];
4c43d644 274 print "\tiptables -t mangle -A QOS-OUT ";
84cab473
MT		 275 if ($qossettings{'QIP'} ne ''){
276 print "-s $qossettings{'QIP'} ";
277 }
278 if ($qossettings{'DIP'} ne ''){
279 print "-d $qossettings{'DIP'} ";
280 }
281 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 282# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
283# print "-m multiport ";
284# }
84cab473
MT		 285 if ($qossettings{'QPORT'} ne ''){
286 print "--sport $qossettings{'QPORT'} ";
287 }
288 if ($qossettings{'DPORT'} ne ''){
289 print "--dport $qossettings{'DPORT'} ";
290 }
32390026 291 print "-j MARK --set-mark $qossettings{'CLASS'}\n";
4c43d644 292 print "\tiptables -t mangle -A QOS-OUT ";
84cab473
MT		 293 if ($qossettings{'QIP'} ne ''){
294 print "-s $qossettings{'QIP'} ";
295 }
296 if ($qossettings{'DIP'} ne ''){
297 print "-d $qossettings{'DIP'} ";
298 }
299 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 300# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
301# print "-m multiport ";
302# }
84cab473
MT		 303 if ($qossettings{'QPORT'} ne ''){
304 print "--sport $qossettings{'QPORT'} ";
305 }
306 if ($qossettings{'DPORT'} ne ''){
307 print "--dport $qossettings{'DPORT'} ";
308 }
309 print "-j RETURN\n\n";
310 }
311 }
bebc3381 312
f013ab2b
MT		 313print <<END
314
315 ### SET LEVEL7-RULES
316END
317;
318 foreach $l7ruleentry (sort @l7rules)
319 {
320 @l7ruleline = split( /\;/, $l7ruleentry );
321 if ( $l7ruleline[1] eq $qossettings{'RED_DEV'} )
322 {
323 $qossettings{'CLASS'} = $l7ruleline[0];
324 $qossettings{'DEVICE'} = $l7ruleline[1];
325 $qossettings{'L7PROT'} = $l7ruleline[2];
326 $qossettings{'QIP'} = $l7ruleline[3];
327 $qossettings{'DIP'} = $l7ruleline[4];
4c43d644 328 print "\tiptables -t mangle -A QOS-OUT ";
f013ab2b
MT		 329 if ($qossettings{'QIP'} ne ''){
330 print "-s $qossettings{'QIP'} ";
331 }
332 if ($qossettings{'DIP'} ne ''){
333 print "-d $qossettings{'DIP'} ";
334 }
32390026 335 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n";
4c43d644 336 print "\tiptables -t mangle -A QOS-OUT ";
f013ab2b
MT		 337 if ($qossettings{'QIP'} ne ''){
338 print "-s $qossettings{'QIP'} ";
339 }
340 if ($qossettings{'DIP'} ne ''){
341 print "-d $qossettings{'DIP'} ";
342 }
343 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n";
344 }
345 }
346
84cab473
MT		 347print <<END
348
349 ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS
32390026 350 iptables -t mangle -A QOS-OUT -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_OUT'}
84cab473
MT		 351
352 ###
353 ### $qossettings{'IMQ_DEV'}
354 ###
355
8d6b6543 356 tc qdisc del dev $qossettings{'RED_DEV'} ingress >/dev/null 2>&1
0dfb3984
MT		 357 tc qdisc add dev $qossettings{'RED_DEV'} handle ffff: ingress
358
84cab473 359 ### BRING UP $qossettings{'IMQ_DEV'}
0dfb3984
MT		 360 if [ ! -d "/sys/class/net/$qossettings{'IMQ_DEV'}" ]; then
361 ip link add name $qossettings{'IMQ_DEV'} type ifb
362 fi
363
84cab473
MT		 364 ip link set $qossettings{'IMQ_DEV'} up
365
0dfb3984 366 tc filter add dev $qossettings{'RED_DEV'} parent ffff: protocol all u32 match u32 0 0 \\
4b5aa973 367 action connmark \\
0dfb3984
MT		 368 action mirred egress redirect dev $qossettings{'IMQ_DEV'}
369
84cab473 370 ### ADD HTB QDISC FOR $qossettings{'IMQ_DEV'}
38288aee 371 tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1
84cab473
MT		 372 tc qdisc add dev $qossettings{'IMQ_DEV'} root handle 2: htb default $qossettings{'DEFCLASS_INC'}
373
374 ### MAIN RATE LIMIT
375 tc class add dev $qossettings{'IMQ_DEV'} parent 2: classid 2:1 htb rate $qossettings{'INC_SPD'}kbit
376
377 ### CLASSES FOR $qossettings{'IMQ_DEV'}
378END
379;
380foreach $classentry (sort @classes)
381{
382 @classline = split( /\;/, $classentry );
383 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
384 $qossettings{'DEVICE'} = $classline[0];
385 $qossettings{'CLASS'} = $classline[1];
386 $qossettings{'PRIO'} = $classline[2];
387 $qossettings{'RATE'} = $classline[3];
388 $qossettings{'CEIL'} = $classline[4];
389 $qossettings{'BURST'} = $classline[5];
390 $qossettings{'CBURST'} = $classline[6];
391 print "\ttc class add dev $qossettings{'DEVICE'} parent 2:1 classid 2:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} ";
4ed2816f 392 if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) {
84cab473
MT		 393 print "burst $qossettings{'BURST'}k ";
394 }
4ed2816f 395 if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) {
84cab473
MT		 396 print "cburst $qossettings{'CBURST'}k";
397 }
398 print "\n";
399 }
400}
84cab473
MT		 401
402print "\n\t### ATTACH QDISC TO LEAF CLASSES\n";
403foreach $classentry (sort @classes)
404{
405 @classline = split( /\;/, $classentry );
406 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
407 $qossettings{'DEVICE'} = $classline[0];
408 $qossettings{'CLASS'} = $classline[1];
24dbd0f7 409 print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: fq_codel $fqcodel_options\n";
84cab473
MT		 410 }
411}
bebc3381
AF		 412print "\n\t### FILTER TRAFFIC INTO CLASSES\n";
413foreach $classentry (sort @classes)
414{
415 @classline = split( /\;/, $classentry );
416 if ($qossettings{'IMQ_DEV'} eq $classline[0]) {
417 $qossettings{'DEVICE'} = $classline[0];
418 $qossettings{'CLASS'} = $classline[1];
419 print "\ttc filter add dev $qossettings{'DEVICE'} parent 2:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 2:$qossettings{'CLASS'}\n";
420 }
421}
84cab473
MT		 422print <<END
423
4ed2816f 424 ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES
84cab473 425 iptables -t mangle -N QOS-INC
fc09b982
MT		 426 iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC
427 iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS
e8babc92 428
4b5aa973
DW		 429 # If the packet is already marked, then skip the processing
430 iptables -t mangle -A QOS-INC -m mark ! --mark 0 -j RETURN
431
e8babc92
MT		 432 ### SET TOS
433END
434;
435 foreach $tosruleentry (sort @tosrules)
436 {
437 @tosruleline = split( /\;/, $tosruleentry );
438 $qossettings{'CLASS'} = $tosruleline[0];
439 $qossettings{'TOS'} = abs $tosruleline[2] * 2;
440 if ( $tosruleline[1] eq $qossettings{'IMQ_DEV'} )
441 {
4b5aa973 442 print "\tiptables -t mangle -A QOS-INC -m mark --mark 0 -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n";
e8babc92
MT		 443 }
444
445 }
446
84cab473
MT		 447print "\n\t### SET PORT-RULES\n";
448 foreach $portruleentry (sort @portrules)
449 {
450 @portruleline = split( /\;/, $portruleentry );
451 if ( $portruleline[1] eq $qossettings{'IMQ_DEV'} )
452 {
453 $qossettings{'CLASS'} = $portruleline[0];
454 $qossettings{'DEVICE'} = $portruleline[1];
455 $qossettings{'PPROT'} = $portruleline[2];
456 $qossettings{'QIP'} = $portruleline[3];
457 $qossettings{'QPORT'} = $portruleline[4];
458 $qossettings{'DIP'} = $portruleline[5];
459 $qossettings{'DPORT'} = $portruleline[6];
4b5aa973 460 print "\tiptables -t mangle -A QOS-INC -m mark --mark 0 ";
84cab473
MT		 461 if ($qossettings{'QIP'} ne ''){
462 print "-s $qossettings{'QIP'} ";
463 }
464 if ($qossettings{'DIP'} ne ''){
465 print "-d $qossettings{'DIP'} ";
466 }
467 print "-p $qossettings{'PPROT'} ";
d2414ee7
CS		 468# if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){
469# print "-m multiport ";
470# }
84cab473
MT		 471 if ($qossettings{'QPORT'} ne ''){
472 print "--sport $qossettings{'QPORT'} ";
473 }
474 if ($qossettings{'DPORT'} ne ''){
475 print "--dport $qossettings{'DPORT'} ";
476 }
32390026 477 print "-j MARK --set-mark $qossettings{'CLASS'}\n";
84cab473
MT		 478 }
479 }
480
f013ab2b
MT		 481print <<END
482
483 ### SET LEVEL7-RULES
484END
485;
486 foreach $l7ruleentry (sort @l7rules)
487 {
488 @l7ruleline = split( /\;/, $l7ruleentry );
489 if ( $l7ruleline[1] eq $qossettings{'IMQ_DEV'} )
490 {
491 $qossettings{'CLASS'} = $l7ruleline[0];
492 $qossettings{'DEVICE'} = $l7ruleline[1];
493 $qossettings{'L7PROT'} = $l7ruleline[2];
494 $qossettings{'QIP'} = $l7ruleline[3];
495 $qossettings{'DIP'} = $l7ruleline[4];
4b5aa973 496 print "\tiptables -t mangle -A QOS-INC -m mark --mark 0 ";
f013ab2b
MT		 497 if ($qossettings{'QIP'} ne ''){
498 print "-s $qossettings{'QIP'} ";
499 }
500 if ($qossettings{'DIP'} ne ''){
501 print "-d $qossettings{'DIP'} ";
502 }
32390026 503 print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n";
f013ab2b
MT		 504 }
505 }
506
84cab473 507print <<END
84cab473 508 ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS
32390026 509 iptables -t mangle -A QOS-INC -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_INC'}
84cab473 510
4b5aa973
DW		 511 # Save mark in connection tracking
512 iptables -t mangle -A QOS-INC -j CONNMARK --save-mark
513
6aeaa3a7
AF		 514 ### SETTING TOS BITS
515END
516;
517 foreach $classentry (sort @classes)
518 {
519 @classline = split( /\;/, $classentry );
520 $qossettings{'CLASS'} = $classline[1];
521 $qossettings{'TOS'} = abs $classline[7] * 2;
522 if ($qossettings{'TOS'} ne "0") {
523 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j TOS --set-tos $qossettings{'TOS'}\n";
524 print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j RETURN\n";
525 }
526 }
527
528print <<END
529
363fb6af 530 ## STARTING COLLECTOR
677c1f47
MT		 531 /usr/local/bin/qosd $qossettings{'RED_DEV'} >/dev/null 2>&1
532 /usr/local/bin/qosd $qossettings{'IMQ_DEV'} >/dev/null 2>&1
363fb6af 533
c772568a 534 for i in \$(ls \$RRDLOG/class_*.rrd); do
607365bc 535 rrdtool update \$i \$(date +%s): 2>/dev/null
c772568a
AF		 536 done
537
84cab473
MT		 538 echo "Quality of Service was successfully started!"
539 exit 0
540 ;;
4ed2816f 541 clear|stop)
84cab473 542 ### RESET EVERYTHING TO A KNOWN STATE
a4109682 543 killall qosd >/dev/null 2>&1
677c1f47 544
84cab473 545 # DELETE QDISCS
24dbd0f7 546 tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1
96f16b85 547 tc qdisc del dev $qossettings{'RED_DEV'} ingress >/dev/null 2>&1
7f39519e 548 tc qdisc add root dev $qossettings{'RED_DEV'} fq_codel >/dev/null 2>&1
a4109682 549 tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1
96f16b85 550 tc qdisc del dev $qossettings{'IMQ_DEV'} ingress >/dev/null 2>&1
7f39519e 551 tc qdisc add root dev $qossettings{'IMQ_DEV'} fq_codel >/dev/null 2>&1
4ed2816f 552 # STOP IMQ-DEVICE
a4109682 553 ip link set $qossettings{'IMQ_DEV'} down >/dev/null 2>&1
96f16b85 554 ip link del $qossettings{'IMQ_DEV'} >/dev/null 2>&1
0dfb3984
MT		 555
556 # REMOVE & FLUSH CHAINS
32390026
AF		 557 iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN >/dev/null 2>&1
558 iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN >/dev/null 2>&1
559 iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN >/dev/null 2>&1
560 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN >/dev/null 2>&1
561 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN >/dev/null 2>&1
562 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN >/dev/null 2>&1
a4109682 563 iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT >/dev/null 2>&1
6aeaa3a7 564 iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1
a4109682
AF		 565 iptables -t mangle --flush QOS-OUT >/dev/null 2>&1
566 iptables -t mangle --delete-chain QOS-OUT >/dev/null 2>&1
fc09b982
MT		 567 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC
568 iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS
a4109682
AF		 569 iptables -t mangle --flush QOS-INC >/dev/null 2>&1
570 iptables -t mangle --delete-chain QOS-INC >/dev/null 2>&1
6aeaa3a7
AF		 571 iptables -t mangle --flush QOS-TOS >/dev/null 2>&1
572 iptables -t mangle --delete-chain QOS-TOS >/dev/null 2>&1
896f24cc
AF		 573 # remove l7-filter
574 iptables -t mangle --delete PREROUTING -m layer7 --l7proto unset
dcd81b26 575
a4109682 576 rmmod sch_htb >/dev/null 2>&1
c772568a
AF		 577
578 for i in \$(ls \$RRDLOG/class_*.rrd); do
579 rrdtool update \$i \$(date +%s):
580 done
581
84cab473
MT		 582 echo "Quality of Service was successfully cleared!"
583 ;;
4ed2816f 584 gen|generate)
be7878d5 585 echo -n "Generating the QoS-Scripts..."
b684b13b
MT		 586 /usr/bin/perl /var/ipfire/qos/bin/makeqosscripts.pl > /var/ipfire/qos/bin/qos.sh
587 echo ".Done!"
588 exit 0
589 ;;
4ed2816f
MT		 590 restart)
591 ### FIRST CLEAR EVERYTHING
592 \$0 clear
593
594 ### THEN START
595 \$0 start
596 ;;
84cab473
MT		 597esac
598### EOF
599END
600;
601
602############################################################################################################################
603############################################################################################################################
Peter's tree of IPFire 2.x