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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 | |
22 | use strict; | |
23 | # enable only the following on debugging purpose | |
e8babc92 | 24 | # use warnings; |
84cab473 MT |
25 | |
26 | require '/var/ipfire/general-functions.pl'; | |
27 | require "${General::swroot}/lang.pl"; | |
28 | require "${General::swroot}/header.pl"; | |
29 | ||
30 | my %qossettings = (); | |
31 | my %checked = (); | |
32 | my %netsettings = (); | |
33 | my $message = ""; | |
34 | my $errormessage = ""; | |
35 | my $c = ""; | |
36 | my $direntry = ""; | |
37 | my $classentry = ""; | |
38 | my $subclassentry = ""; | |
39 | my $l7ruleentry = ""; | |
40 | my $portruleentry = ""; | |
e8babc92 | 41 | my $tosruleentry = ""; |
84cab473 MT |
42 | my @tmp = (); |
43 | my @classes = (); | |
44 | my @subclasses = (); | |
45 | my @l7rules = (); | |
46 | my @portrules = (); | |
e8babc92 | 47 | my @tosrules = (); |
84cab473 MT |
48 | my @tmpline = (); |
49 | my @classline = (); | |
50 | my @subclassline = (); | |
e8babc92 | 51 | my @tosruleline = (); |
84cab473 MT |
52 | my @l7ruleline = (); |
53 | my @portruleline = (); | |
54 | my @proto = (); | |
55 | my %selected= () ; | |
56 | my $classfile = "/var/ipfire/qos/classes"; | |
57 | my $subclassfile = "/var/ipfire/qos/subclasses"; | |
58 | my $level7file = "/var/ipfire/qos/level7config"; | |
59 | my $portfile = "/var/ipfire/qos/portconfig"; | |
e8babc92 | 60 | my $tosfile = "/var/ipfire/qos/tosconfig"; |
2950a55c | 61 | my $fqcodel_options = "limit 800 quantum 500"; |
84cab473 MT |
62 | |
63 | &General::readhash("${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 | ||
81 | open( FILE, "< $classfile" ) or die "Unable to read $classfile"; | |
82 | @classes = <FILE>; | |
83 | close FILE; | |
84 | open( FILE, "< $subclassfile" ) or die "Unable to read $subclassfile"; | |
85 | @subclasses = <FILE>; | |
86 | close FILE; | |
87 | open( FILE, "< $level7file" ) or die "Unable to read $level7file"; | |
88 | @l7rules = <FILE>; | |
89 | close FILE; | |
90 | open( FILE, "< $portfile" ) or die "Unable to read $portfile"; | |
91 | @portrules = <FILE>; | |
92 | close FILE; | |
e8babc92 MT |
93 | open( FILE, "< $tosfile" ) or die "Unable to read $tosfile"; |
94 | @tosrules = <FILE>; | |
95 | close FILE; | |
84cab473 MT |
96 | |
97 | ############################################################################################################################ | |
98 | ############################################################################################################################ | |
99 | ||
100 | print <<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 |
113 | eval \$(/usr/local/bin/readhash /var/ipfire/main/settings) |
114 | if [ "\$RRDLOG" == "" ]; then | |
c772568a AF |
115 | RRDLOG=/var/log/rrd |
116 | fi | |
117 | ||
84cab473 MT |
118 | case "\$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'} | |
170 | END | |
171 | ; | |
172 | foreach $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 | } | |
193 | foreach $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 | ||
215 | print "\n\t### ATTACH QDISC TO LEAF CLASSES\n"; | |
216 | foreach $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 | } | |
225 | foreach $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 | } | |
233 | print "\n\t### FILTER TRAFFIC INTO CLASSES\n"; | |
234 | foreach $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 | } | |
243 | foreach $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 | } | |
252 | print <<END | |
253 | ||
254 | ### ADD QOS-OUT CHAIN TO THE MANGLE TABLE IN IPTABLES | |
255 | iptables -t mangle -N QOS-OUT | |
e8babc92 | 256 | iptables -t mangle -N QOS-TOS |
84cab473 | 257 | iptables -t mangle -I POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT |
e8babc92 | 258 | iptables -t mangle -A POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS |
84cab473 | 259 | |
5487c71b AF |
260 | ### Don't change mark on traffic for the ipsec tunnel |
261 | iptables -t mangle -A QOS-OUT -m mark --mark 50 -j RETURN | |
262 | ||
84cab473 | 263 | ### MARK ACKs |
4c43d644 | 264 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j TOS --set-tos 4 |
3e151d19 | 265 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j CLASSIFY --set-class 1:$qossettings{'ACK'} |
4c43d644 | 266 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j RETURN |
84cab473 | 267 | |
3e151d19 | 268 | iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j CLASSIFY --set-class 1:$qossettings{'ACK'} |
4c43d644 | 269 | iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j RETURN |
84cab473 | 270 | |
4c43d644 | 271 | iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j TOS --set-tos 4 |
3e151d19 | 272 | iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j CLASSIFY --set-class 1:$qossettings{'ACK'} |
4c43d644 | 273 | iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j RETURN |
84cab473 | 274 | |
4c43d644 | 275 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j TOS --set-tos 4 |
3e151d19 | 276 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j CLASSIFY --set-class 1:$qossettings{'ACK'} |
4c43d644 | 277 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j RETURN |
84cab473 | 278 | |
4c43d644 | 279 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j TOS --set-tos 4 |
3e151d19 | 280 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j CLASSIFY --set-class 1:$qossettings{'ACK'} |
4c43d644 | 281 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j RETURN |
84cab473 | 282 | |
4c43d644 | 283 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j TOS --set-tos 4 |
3e151d19 | 284 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j CLASSIFY --set-class 1:$qossettings{'ACK'} |
4c43d644 | 285 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j RETURN |
84cab473 | 286 | |
4c43d644 | 287 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j TOS --set-tos 4 |
3e151d19 | 288 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j CLASSIFY --set-class 1:$qossettings{'ACK'} |
4c43d644 | 289 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j RETURN |
84cab473 | 290 | |
4c43d644 | 291 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j TOS --set-tos 4 |
3e151d19 | 292 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j CLASSIFY --set-class 1:$qossettings{'ACK'} |
4c43d644 | 293 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j RETURN |
84cab473 | 294 | |
e8babc92 MT |
295 | ### SET TOS |
296 | END | |
297 | ; | |
298 | foreach $tosruleentry (sort @tosrules) | |
299 | { | |
300 | @tosruleline = split( /\;/, $tosruleentry ); | |
301 | $qossettings{'CLASS'} = $tosruleline[0]; | |
302 | $qossettings{'TOS'} = abs $tosruleline[2] * 2; | |
303 | if ( $tosruleline[1] eq $qossettings{'RED_DEV'} ) | |
304 | { | |
3e151d19 | 305 | print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j CLASSIFY --set-class 1:$qossettings{'CLASS'}\n"; |
4c43d644 | 306 | print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j RETURN\n"; |
e8babc92 MT |
307 | } |
308 | } | |
309 | ||
84cab473 MT |
310 | print "\n\t### SET PORT-RULES\n"; |
311 | foreach $portruleentry (sort @portrules) | |
312 | { | |
313 | @portruleline = split( /\;/, $portruleentry ); | |
314 | if ( $portruleline[1] eq $qossettings{'RED_DEV'} ) | |
315 | { | |
316 | $qossettings{'CLASS'} = $portruleline[0]; | |
317 | $qossettings{'DEVICE'} = $portruleline[1]; | |
318 | $qossettings{'PPROT'} = $portruleline[2]; | |
319 | $qossettings{'QIP'} = $portruleline[3]; | |
320 | $qossettings{'QPORT'} = $portruleline[4]; | |
321 | $qossettings{'DIP'} = $portruleline[5]; | |
322 | $qossettings{'DPORT'} = $portruleline[6]; | |
4c43d644 | 323 | print "\tiptables -t mangle -A QOS-OUT "; |
84cab473 MT |
324 | if ($qossettings{'QIP'} ne ''){ |
325 | print "-s $qossettings{'QIP'} "; | |
326 | } | |
327 | if ($qossettings{'DIP'} ne ''){ | |
328 | print "-d $qossettings{'DIP'} "; | |
329 | } | |
330 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
331 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
332 | # print "-m multiport "; | |
333 | # } | |
84cab473 MT |
334 | if ($qossettings{'QPORT'} ne ''){ |
335 | print "--sport $qossettings{'QPORT'} "; | |
336 | } | |
337 | if ($qossettings{'DPORT'} ne ''){ | |
338 | print "--dport $qossettings{'DPORT'} "; | |
339 | } | |
3e151d19 | 340 | print "-j CLASSIFY --set-class 1:$qossettings{'CLASS'}\n"; |
4c43d644 | 341 | print "\tiptables -t mangle -A QOS-OUT "; |
84cab473 MT |
342 | if ($qossettings{'QIP'} ne ''){ |
343 | print "-s $qossettings{'QIP'} "; | |
344 | } | |
345 | if ($qossettings{'DIP'} ne ''){ | |
346 | print "-d $qossettings{'DIP'} "; | |
347 | } | |
348 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
349 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
350 | # print "-m multiport "; | |
351 | # } | |
84cab473 MT |
352 | if ($qossettings{'QPORT'} ne ''){ |
353 | print "--sport $qossettings{'QPORT'} "; | |
354 | } | |
355 | if ($qossettings{'DPORT'} ne ''){ | |
356 | print "--dport $qossettings{'DPORT'} "; | |
357 | } | |
358 | print "-j RETURN\n\n"; | |
359 | } | |
360 | } | |
361 | ||
f013ab2b MT |
362 | print <<END |
363 | ||
364 | ### SET LEVEL7-RULES | |
365 | END | |
366 | ; | |
367 | foreach $l7ruleentry (sort @l7rules) | |
368 | { | |
369 | @l7ruleline = split( /\;/, $l7ruleentry ); | |
370 | if ( $l7ruleline[1] eq $qossettings{'RED_DEV'} ) | |
371 | { | |
372 | $qossettings{'CLASS'} = $l7ruleline[0]; | |
373 | $qossettings{'DEVICE'} = $l7ruleline[1]; | |
374 | $qossettings{'L7PROT'} = $l7ruleline[2]; | |
375 | $qossettings{'QIP'} = $l7ruleline[3]; | |
376 | $qossettings{'DIP'} = $l7ruleline[4]; | |
4c43d644 | 377 | print "\tiptables -t mangle -A QOS-OUT "; |
f013ab2b MT |
378 | if ($qossettings{'QIP'} ne ''){ |
379 | print "-s $qossettings{'QIP'} "; | |
380 | } | |
381 | if ($qossettings{'DIP'} ne ''){ | |
382 | print "-d $qossettings{'DIP'} "; | |
383 | } | |
3e151d19 | 384 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j CLASSIFY --set-class 1:$qossettings{'CLASS'}\n"; |
4c43d644 | 385 | print "\tiptables -t mangle -A QOS-OUT "; |
f013ab2b MT |
386 | if ($qossettings{'QIP'} ne ''){ |
387 | print "-s $qossettings{'QIP'} "; | |
388 | } | |
389 | if ($qossettings{'DIP'} ne ''){ | |
390 | print "-d $qossettings{'DIP'} "; | |
391 | } | |
392 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n"; | |
393 | } | |
394 | } | |
395 | ||
84cab473 MT |
396 | print <<END |
397 | ||
398 | ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS | |
3e151d19 | 399 | iptables -t mangle -A QOS-OUT -j CLASSIFY --set-class 1:$qossettings{'DEFCLASS_OUT'} |
84cab473 MT |
400 | |
401 | ### | |
402 | ### $qossettings{'IMQ_DEV'} | |
403 | ### | |
404 | ||
cebad6e2 | 405 | tc qdisc del dev $qossettings{'RED_DEV'} ingress >/dev/null 2>&1 |
3c33d9d8 MT |
406 | tc qdisc add dev $qossettings{'RED_DEV'} handle ffff: ingress |
407 | ||
84cab473 | 408 | ### BRING UP $qossettings{'IMQ_DEV'} |
3c33d9d8 MT |
409 | if [ ! -d "/sys/class/net/$qossettings{'IMQ_DEV'}" ]; then |
410 | ip link add name $qossettings{'IMQ_DEV'} type ifb | |
411 | fi | |
412 | ||
413 | #tc qdisc del dev $qossettings{'IMQ_DEV'} root | |
414 | #tc qdisc del dev $qossettings{'IMQ_DEV'} ingress | |
84cab473 MT |
415 | ip link set $qossettings{'IMQ_DEV'} up |
416 | ||
3c33d9d8 MT |
417 | tc filter add dev $qossettings{'RED_DEV'} parent ffff: protocol all u32 match u32 0 0 \\ |
418 | action mirred egress redirect dev $qossettings{'IMQ_DEV'} | |
419 | ||
84cab473 | 420 | ### ADD HTB QDISC FOR $qossettings{'IMQ_DEV'} |
38288aee | 421 | tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1 |
84cab473 MT |
422 | tc qdisc add dev $qossettings{'IMQ_DEV'} root handle 2: htb default $qossettings{'DEFCLASS_INC'} |
423 | ||
424 | ### MAIN RATE LIMIT | |
425 | tc class add dev $qossettings{'IMQ_DEV'} parent 2: classid 2:1 htb rate $qossettings{'INC_SPD'}kbit | |
426 | ||
427 | ### CLASSES FOR $qossettings{'IMQ_DEV'} | |
428 | END | |
429 | ; | |
430 | foreach $classentry (sort @classes) | |
431 | { | |
432 | @classline = split( /\;/, $classentry ); | |
433 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
434 | $qossettings{'DEVICE'} = $classline[0]; | |
435 | $qossettings{'CLASS'} = $classline[1]; | |
436 | $qossettings{'PRIO'} = $classline[2]; | |
437 | $qossettings{'RATE'} = $classline[3]; | |
438 | $qossettings{'CEIL'} = $classline[4]; | |
439 | $qossettings{'BURST'} = $classline[5]; | |
440 | $qossettings{'CBURST'} = $classline[6]; | |
441 | print "\ttc class add dev $qossettings{'DEVICE'} parent 2:1 classid 2:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} "; | |
4ed2816f | 442 | if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) { |
84cab473 MT |
443 | print "burst $qossettings{'BURST'}k "; |
444 | } | |
4ed2816f | 445 | if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) { |
84cab473 MT |
446 | print "cburst $qossettings{'CBURST'}k"; |
447 | } | |
448 | print "\n"; | |
449 | } | |
450 | } | |
451 | foreach $subclassentry (sort @subclasses) { | |
452 | @subclassline = split( /\;/, $subclassentry ); | |
453 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
454 | $qossettings{'DEVICE'} = $subclassline[0]; | |
455 | $qossettings{'CLASS'} = $subclassline[1]; | |
456 | $qossettings{'SCLASS'} = $subclassline[2]; | |
457 | $qossettings{'SPRIO'} = $subclassline[3]; | |
458 | $qossettings{'SRATE'} = $subclassline[4]; | |
459 | $qossettings{'SCEIL'} = $subclassline[5]; | |
460 | $qossettings{'SBURST'} = $subclassline[6]; | |
461 | $qossettings{'SCBURST'} = $subclassline[7]; | |
462 | 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 $qossettings{'SPRIO'} "; | |
463 | if ($qossettings{'SBURST'} > 0) { | |
464 | print "burst $qossettings{'SBURST'}k "; | |
465 | } | |
4ed2816f | 466 | if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) { |
84cab473 MT |
467 | print "cburst $qossettings{'CBURST'}k"; |
468 | } | |
469 | print "\n"; | |
470 | } | |
471 | } | |
472 | ||
473 | print "\n\t### ATTACH QDISC TO LEAF CLASSES\n"; | |
474 | foreach $classentry (sort @classes) | |
475 | { | |
476 | @classline = split( /\;/, $classentry ); | |
477 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
478 | $qossettings{'DEVICE'} = $classline[0]; | |
479 | $qossettings{'CLASS'} = $classline[1]; | |
24dbd0f7 | 480 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: fq_codel $fqcodel_options\n"; |
84cab473 MT |
481 | } |
482 | } | |
483 | foreach $subclassentry (sort @subclasses) { | |
484 | @subclassline = split( /\;/, $subclassentry ); | |
485 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
486 | $qossettings{'DEVICE'} = $subclassline[0]; | |
487 | $qossettings{'SCLASS'} = $subclassline[2]; | |
24dbd0f7 | 488 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: fq_codel $fqcodel_options\n"; |
84cab473 MT |
489 | } |
490 | } | |
491 | print "\n\t### FILTER TRAFFIC INTO CLASSES\n"; | |
492 | foreach $classentry (sort @classes) | |
493 | { | |
494 | @classline = split( /\;/, $classentry ); | |
495 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
496 | $qossettings{'DEVICE'} = $classline[0]; | |
497 | $qossettings{'CLASS'} = $classline[1]; | |
498 | print "\ttc filter add dev $qossettings{'DEVICE'} parent 2:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 2:$qossettings{'CLASS'}\n"; | |
499 | } | |
500 | } | |
501 | foreach $subclassentry (sort @subclasses) { | |
502 | @subclassline = split( /\;/, $subclassentry ); | |
503 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
504 | $qossettings{'DEVICE'} = $subclassline[0]; | |
505 | $qossettings{'CLASS'} = $subclassline[1]; | |
506 | $qossettings{'SCLASS'} = $subclassline[2]; | |
92b5fba4 | 507 | 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 |
508 | } |
509 | } | |
510 | print <<END | |
511 | ||
4ed2816f | 512 | ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES |
84cab473 | 513 | iptables -t mangle -N QOS-INC |
424a332f MT |
514 | iptables -t mangle -A FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC |
515 | iptables -t mangle -A FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS | |
e8babc92 MT |
516 | |
517 | ### SET TOS | |
518 | END | |
519 | ; | |
520 | foreach $tosruleentry (sort @tosrules) | |
521 | { | |
522 | @tosruleline = split( /\;/, $tosruleentry ); | |
523 | $qossettings{'CLASS'} = $tosruleline[0]; | |
524 | $qossettings{'TOS'} = abs $tosruleline[2] * 2; | |
525 | if ( $tosruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
526 | { | |
3e151d19 | 527 | print "\tiptables -t mangle -A QOS-INC -m tos --tos $qossettings{'TOS'} -j CLASSIFY --set-class 2:$qossettings{'CLASS'}\n"; |
4c43d644 | 528 | print "\tiptables -t mangle -A QOS-INC -m tos --tos $qossettings{'TOS'} -j RETURN\n"; |
e8babc92 MT |
529 | } |
530 | ||
531 | } | |
532 | ||
84cab473 MT |
533 | print "\n\t### SET PORT-RULES\n"; |
534 | foreach $portruleentry (sort @portrules) | |
535 | { | |
536 | @portruleline = split( /\;/, $portruleentry ); | |
537 | if ( $portruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
538 | { | |
539 | $qossettings{'CLASS'} = $portruleline[0]; | |
540 | $qossettings{'DEVICE'} = $portruleline[1]; | |
541 | $qossettings{'PPROT'} = $portruleline[2]; | |
542 | $qossettings{'QIP'} = $portruleline[3]; | |
543 | $qossettings{'QPORT'} = $portruleline[4]; | |
544 | $qossettings{'DIP'} = $portruleline[5]; | |
545 | $qossettings{'DPORT'} = $portruleline[6]; | |
4c43d644 | 546 | print "\tiptables -t mangle -A QOS-INC "; |
84cab473 MT |
547 | if ($qossettings{'QIP'} ne ''){ |
548 | print "-s $qossettings{'QIP'} "; | |
549 | } | |
550 | if ($qossettings{'DIP'} ne ''){ | |
551 | print "-d $qossettings{'DIP'} "; | |
552 | } | |
553 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
554 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
555 | # print "-m multiport "; | |
556 | # } | |
84cab473 MT |
557 | if ($qossettings{'QPORT'} ne ''){ |
558 | print "--sport $qossettings{'QPORT'} "; | |
559 | } | |
560 | if ($qossettings{'DPORT'} ne ''){ | |
561 | print "--dport $qossettings{'DPORT'} "; | |
562 | } | |
3e151d19 | 563 | print "-j CLASSIFY --set-class 2:$qossettings{'CLASS'}\n"; |
4c43d644 | 564 | print "\tiptables -t mangle -A QOS-INC "; |
84cab473 MT |
565 | if ($qossettings{'QIP'} ne ''){ |
566 | print "-s $qossettings{'QIP'} "; | |
567 | } | |
568 | if ($qossettings{'DIP'} ne ''){ | |
569 | print "-d $qossettings{'DIP'} "; | |
570 | } | |
571 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
572 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
573 | # print "-m multiport "; | |
574 | # } | |
84cab473 MT |
575 | if ($qossettings{'QPORT'} ne ''){ |
576 | print "--sport $qossettings{'QPORT'} "; | |
577 | } | |
578 | if ($qossettings{'DPORT'} ne ''){ | |
579 | print "--dport $qossettings{'DPORT'} "; | |
580 | } | |
581 | print "-j RETURN\n\n"; | |
582 | } | |
583 | } | |
584 | ||
f013ab2b MT |
585 | print <<END |
586 | ||
587 | ### SET LEVEL7-RULES | |
588 | END | |
589 | ; | |
590 | foreach $l7ruleentry (sort @l7rules) | |
591 | { | |
592 | @l7ruleline = split( /\;/, $l7ruleentry ); | |
593 | if ( $l7ruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
594 | { | |
595 | $qossettings{'CLASS'} = $l7ruleline[0]; | |
596 | $qossettings{'DEVICE'} = $l7ruleline[1]; | |
597 | $qossettings{'L7PROT'} = $l7ruleline[2]; | |
598 | $qossettings{'QIP'} = $l7ruleline[3]; | |
599 | $qossettings{'DIP'} = $l7ruleline[4]; | |
4c43d644 | 600 | print "\tiptables -t mangle -A QOS-INC "; |
f013ab2b MT |
601 | if ($qossettings{'QIP'} ne ''){ |
602 | print "-s $qossettings{'QIP'} "; | |
603 | } | |
604 | if ($qossettings{'DIP'} ne ''){ | |
605 | print "-d $qossettings{'DIP'} "; | |
606 | } | |
3e151d19 | 607 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j CLASSIFY --set-class 2:$qossettings{'CLASS'}\n"; |
4c43d644 | 608 | print "\tiptables -t mangle -A QOS-INC "; |
f013ab2b MT |
609 | if ($qossettings{'QIP'} ne ''){ |
610 | print "-s $qossettings{'QIP'} "; | |
611 | } | |
612 | if ($qossettings{'DIP'} ne ''){ | |
613 | print "-d $qossettings{'DIP'} "; | |
614 | } | |
615 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n"; | |
616 | } | |
617 | } | |
618 | ||
84cab473 | 619 | print <<END |
84cab473 | 620 | ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS |
3e151d19 | 621 | iptables -t mangle -A QOS-INC -j CLASSIFY --set-class 2:$qossettings{'DEFCLASS_INC'} |
84cab473 | 622 | |
e8babc92 MT |
623 | ### SETTING TOS BITS |
624 | END | |
625 | ; | |
626 | foreach $classentry (sort @classes) | |
627 | { | |
628 | @classline = split( /\;/, $classentry ); | |
629 | $qossettings{'CLASS'} = $classline[1]; | |
630 | $qossettings{'TOS'} = abs $classline[7] * 2; | |
631 | if ($qossettings{'TOS'} ne "0") { | |
632 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j TOS --set-tos $qossettings{'TOS'}\n"; | |
633 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j RETURN\n"; | |
634 | } | |
635 | } | |
636 | foreach $subclassentry (sort @subclasses) | |
637 | { | |
638 | @subclassline = split( /\;/, $subclassentry ); | |
639 | $qossettings{'SUBCLASS'} = $subclassline[1]; | |
640 | $qossettings{'TOS'} = $subclassline[8]; | |
641 | $qossettings{'TOS'} = abs $qossettings{'TOS'} * 2; | |
642 | if ($qossettings{'TOS'} ne "0") { | |
643 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j TOS --set-tos $qossettings{'TOS'}\n"; | |
644 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j RETURN\n"; | |
645 | } | |
646 | } | |
647 | ||
648 | print <<END | |
649 | ||
363fb6af | 650 | ## STARTING COLLECTOR |
6a9bcd6c MT |
651 | /usr/local/bin/qosd $qossettings{'RED_DEV'} >/dev/null 2>&1 |
652 | /usr/local/bin/qosd $qossettings{'IMQ_DEV'} >/dev/null 2>&1 | |
363fb6af | 653 | |
c772568a | 654 | for i in \$(ls \$RRDLOG/class_*.rrd); do |
607365bc | 655 | rrdtool update \$i \$(date +%s): 2>/dev/null |
c772568a AF |
656 | done |
657 | ||
84cab473 MT |
658 | echo "Quality of Service was successfully started!" |
659 | exit 0 | |
660 | ;; | |
4ed2816f | 661 | clear|stop) |
84cab473 | 662 | ### RESET EVERYTHING TO A KNOWN STATE |
a4109682 | 663 | killall qosd >/dev/null 2>&1 |
6a9bcd6c | 664 | |
84cab473 | 665 | # DELETE QDISCS |
24dbd0f7 | 666 | tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1 |
eedf7b06 | 667 | tc qdisc del dev $qossettings{'RED_DEV'} ingress >/dev/null 2>&1 |
7f39519e | 668 | tc qdisc add root dev $qossettings{'RED_DEV'} fq_codel >/dev/null 2>&1 |
a4109682 | 669 | tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1 |
eedf7b06 | 670 | tc qdisc del dev $qossettings{'IMQ_DEV'} ingress >/dev/null 2>&1 |
7f39519e | 671 | tc qdisc add root dev $qossettings{'IMQ_DEV'} fq_codel >/dev/null 2>&1 |
4ed2816f | 672 | # STOP IMQ-DEVICE |
a4109682 | 673 | ip link set $qossettings{'IMQ_DEV'} down >/dev/null 2>&1 |
eedf7b06 | 674 | ip link del $qossettings{'IMQ_DEV'} >/dev/null 2>&1 |
3c33d9d8 MT |
675 | |
676 | # REMOVE & FLUSH CHAINS | |
a4109682 AF |
677 | iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT >/dev/null 2>&1 |
678 | iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1 | |
424a332f MT |
679 | iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC >/dev/null 2>&1 |
680 | iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1 | |
a4109682 AF |
681 | iptables -t mangle --flush QOS-OUT >/dev/null 2>&1 |
682 | iptables -t mangle --delete-chain QOS-OUT >/dev/null 2>&1 | |
a4109682 AF |
683 | iptables -t mangle --flush QOS-INC >/dev/null 2>&1 |
684 | iptables -t mangle --delete-chain QOS-INC >/dev/null 2>&1 | |
685 | iptables -t mangle --flush QOS-TOS >/dev/null 2>&1 | |
686 | iptables -t mangle --delete-chain QOS-TOS >/dev/null 2>&1 | |
dcd81b26 | 687 | |
a4109682 | 688 | rmmod sch_htb >/dev/null 2>&1 |
c772568a AF |
689 | |
690 | for i in \$(ls \$RRDLOG/class_*.rrd); do | |
691 | rrdtool update \$i \$(date +%s): | |
692 | done | |
693 | ||
84cab473 MT |
694 | echo "Quality of Service was successfully cleared!" |
695 | ;; | |
4ed2816f | 696 | gen|generate) |
be7878d5 | 697 | echo -n "Generating the QoS-Scripts..." |
b684b13b MT |
698 | /usr/bin/perl /var/ipfire/qos/bin/makeqosscripts.pl > /var/ipfire/qos/bin/qos.sh |
699 | echo ".Done!" | |
700 | exit 0 | |
701 | ;; | |
4ed2816f MT |
702 | restart) |
703 | ### FIRST CLEAR EVERYTHING | |
704 | \$0 clear | |
705 | ||
706 | ### THEN START | |
707 | \$0 start | |
708 | ;; | |
84cab473 MT |
709 | esac |
710 | ### EOF | |
711 | END | |
712 | ; | |
713 | ||
714 | ############################################################################################################################ | |
715 | ############################################################################################################################ |