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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 | |
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 $tosfile = "/var/ipfire/qos/tosconfig"; |
84cab473 MT |
61 | |
62 | &General::readhash("${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 | ||
82 | open( FILE, "< $classfile" ) or die "Unable to read $classfile"; | |
83 | @classes = <FILE>; | |
84 | close FILE; | |
85 | open( FILE, "< $subclassfile" ) or die "Unable to read $subclassfile"; | |
86 | @subclasses = <FILE>; | |
87 | close FILE; | |
88 | open( FILE, "< $level7file" ) or die "Unable to read $level7file"; | |
89 | @l7rules = <FILE>; | |
90 | close FILE; | |
91 | open( FILE, "< $portfile" ) or die "Unable to read $portfile"; | |
92 | @portrules = <FILE>; | |
93 | close FILE; | |
e8babc92 MT |
94 | open( FILE, "< $tosfile" ) or die "Unable to read $tosfile"; |
95 | @tosrules = <FILE>; | |
96 | close FILE; | |
84cab473 MT |
97 | |
98 | ############################################################################################################################ | |
99 | ############################################################################################################################ | |
100 | ||
101 | print <<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 | ||
114 | case "\$1" in | |
115 | ||
116 | status) | |
4ed2816f MT |
117 | case "\$2" in |
118 | qdisc) | |
119 | echo "[qdisc]" | |
120 | tc -s qdisc show dev $qossettings{'RED_DEV'} | |
121 | tc -s qdisc show dev $qossettings{'IMQ_DEV'} | |
122 | exit 0 | |
123 | ;; | |
124 | class) | |
125 | echo "[class]" | |
126 | tc -s class show dev $qossettings{'RED_DEV'} | |
127 | tc -s class show dev $qossettings{'IMQ_DEV'} | |
128 | exit 0 | |
129 | ;; | |
130 | filter) | |
131 | echo "[filter]" | |
132 | tc -s filter show dev $qossettings{'RED_DEV'} | |
133 | tc -s filter show dev $qossettings{'IMQ_DEV'} | |
134 | exit 0 | |
135 | ;; | |
136 | iptables) | |
137 | echo "[iptables]" | |
dd001658 MT |
138 | iptables -t mangle -n -L QOS-OUT -v -x 2> /dev/null |
139 | iptables -t mangle -n -L QOS-INC -v -x 2> /dev/null | |
140 | iptables -t mangle -n -L QOS-TOS -v -x 2> /dev/null | |
4ed2816f MT |
141 | exit 0 |
142 | ;; | |
143 | esac | |
144 | \$0 \$1 qdisc | |
145 | \$0 \$1 class | |
146 | \$0 \$1 filter | |
147 | \$0 \$1 iptables | |
84cab473 MT |
148 | exit 0 |
149 | ;; | |
150 | start) | |
84cab473 MT |
151 | ### |
152 | ### $qossettings{'RED_DEV'} | |
153 | ### | |
154 | ||
155 | ### INIT KERNEL | |
156 | modprobe sch_htb | |
157 | ||
158 | ### SET QUEUE LENGTH & MTU - has just to be tested!!! IMPORTANT | |
159 | ip link set dev $qossettings{'RED_DEV'} qlen $qossettings{'QLENGTH'} | |
da7e2665 | 160 | #ip link set dev $qossettings{'RED_DEV'} mtu $qossettings{'MTU'} |
84cab473 MT |
161 | |
162 | ### ADD HTB QDISC FOR $qossettings{'RED_DEV'} | |
163 | tc qdisc add dev $qossettings{'RED_DEV'} root handle 1: htb default $qossettings{'DEFCLASS_OUT'} | |
164 | ||
165 | ### MAIN RATE LIMIT | |
166 | tc class add dev $qossettings{'RED_DEV'} parent 1: classid 1:1 htb rate $qossettings{'OUT_SPD'}kbit | |
167 | ||
168 | ### CLASSES FOR $qossettings{'RED_DEV'} | |
169 | END | |
170 | ; | |
171 | foreach $classentry (sort @classes) | |
172 | { | |
173 | @classline = split( /\;/, $classentry ); | |
174 | if ($qossettings{'RED_DEV'} eq $classline[0]) { | |
175 | $qossettings{'DEVICE'} = $classline[0]; | |
176 | $qossettings{'CLASS'} = $classline[1]; | |
177 | $qossettings{'PRIO'} = $classline[2]; | |
178 | $qossettings{'RATE'} = $classline[3]; | |
179 | $qossettings{'CEIL'} = $classline[4]; | |
180 | $qossettings{'BURST'} = $classline[5]; | |
181 | $qossettings{'CBURST'} = $classline[6]; | |
182 | print "\ttc class add dev $qossettings{'DEVICE'} parent 1:1 classid 1:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} "; | |
4ed2816f | 183 | if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) { |
84cab473 MT |
184 | print "burst $qossettings{'BURST'}k "; |
185 | } | |
b684b13b | 186 | if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) { |
84cab473 MT |
187 | print "cburst $qossettings{'CBURST'}k"; |
188 | } | |
189 | print "\n"; | |
190 | } | |
191 | } | |
192 | foreach $subclassentry (sort @subclasses) { | |
193 | @subclassline = split( /\;/, $subclassentry ); | |
92b5fba4 MT |
194 | if ($qossettings{'RED_DEV'} eq $subclassline[0]) { |
195 | $qossettings{'DEVICE'} = $subclassline[0]; | |
196 | $qossettings{'CLASS'} = $subclassline[1]; | |
197 | $qossettings{'SCLASS'} = $subclassline[2]; | |
198 | $qossettings{'SPRIO'} = $subclassline[3]; | |
199 | $qossettings{'SRATE'} = $subclassline[4]; | |
200 | $qossettings{'SCEIL'} = $subclassline[5]; | |
201 | $qossettings{'SBURST'} = $subclassline[6]; | |
202 | $qossettings{'SCBURST'} = $subclassline[7]; | |
203 | 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 $qossettings{'SPRIO'} "; | |
204 | if ($qossettings{'SBURST'} > 0) { | |
205 | print "burst $qossettings{'SBURST'}k "; | |
206 | } | |
207 | if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) { | |
208 | print "cburst $qossettings{'CBURST'}k"; | |
209 | } | |
210 | print "\n"; | |
84cab473 | 211 | } |
84cab473 MT |
212 | } |
213 | ||
214 | print "\n\t### ATTACH QDISC TO LEAF CLASSES\n"; | |
215 | foreach $classentry (sort @classes) | |
216 | { | |
217 | @classline = split( /\;/, $classentry ); | |
218 | if ($qossettings{'RED_DEV'} eq $classline[0]) { | |
219 | $qossettings{'DEVICE'} = $classline[0]; | |
220 | $qossettings{'CLASS'} = $classline[1]; | |
221 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n"; | |
222 | } | |
223 | } | |
224 | foreach $subclassentry (sort @subclasses) { | |
225 | @subclassline = split( /\;/, $subclassentry ); | |
226 | if ($qossettings{'RED_DEV'} eq $subclassline[0]) { | |
227 | $qossettings{'DEVICE'} = $subclassline[0]; | |
228 | $qossettings{'SCLASS'} = $subclassline[2]; | |
229 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n"; | |
230 | } | |
231 | } | |
232 | print "\n\t### FILTER TRAFFIC INTO CLASSES\n"; | |
233 | foreach $classentry (sort @classes) | |
234 | { | |
235 | @classline = split( /\;/, $classentry ); | |
236 | if ($qossettings{'RED_DEV'} eq $classline[0]) { | |
237 | $qossettings{'DEVICE'} = $classline[0]; | |
238 | $qossettings{'CLASS'} = $classline[1]; | |
239 | print "\ttc filter add dev $qossettings{'DEVICE'} parent 1:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 1:$qossettings{'CLASS'}\n"; | |
240 | } | |
241 | } | |
242 | foreach $subclassentry (sort @subclasses) { | |
243 | @subclassline = split( /\;/, $subclassentry ); | |
244 | if ($qossettings{'RED_DEV'} eq $subclassline[0]) { | |
245 | $qossettings{'DEVICE'} = $subclassline[0]; | |
246 | $qossettings{'CLASS'} = $subclassline[1]; | |
247 | $qossettings{'SCLASS'} = $subclassline[2]; | |
92b5fba4 | 248 | 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 |
249 | } |
250 | } | |
251 | print <<END | |
252 | ||
253 | ### ADD QOS-OUT CHAIN TO THE MANGLE TABLE IN IPTABLES | |
254 | iptables -t mangle -N QOS-OUT | |
e8babc92 | 255 | iptables -t mangle -N QOS-TOS |
84cab473 | 256 | iptables -t mangle -I POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT |
e8babc92 | 257 | iptables -t mangle -A POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS |
84cab473 MT |
258 | |
259 | ### MARK ACKs | |
260 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags SYN,RST SYN -j TOS --set-tos 4 | |
261 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags SYN,RST SYN -j MARK --set-mark $qossettings{'ACK'} | |
262 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags SYN,RST SYN -j RETURN | |
263 | ||
264 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p icmp -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'} | |
265 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p icmp -m length --length 40:100 -j RETURN | |
266 | ||
267 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --syn -m length --length 40:68 -j TOS --set-tos 4 | |
268 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --syn -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'} | |
269 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --syn -m length --length 40:68 -j RETURN | |
270 | ||
271 | 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 | |
272 | 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'} | |
273 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j RETURN | |
274 | ||
275 | 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 | |
276 | 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'} | |
277 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j RETURN | |
278 | ||
279 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL RST -j TOS --set-tos 4 | |
280 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL RST -j MARK --set-mark $qossettings{'ACK'} | |
281 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL RST -j RETURN | |
282 | ||
283 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,RST -j TOS --set-tos 4 | |
284 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,RST -j MARK --set-mark $qossettings{'ACK'} | |
285 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,RST -j RETURN | |
286 | ||
287 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,FIN -j TOS --set-tos 4 | |
288 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,FIN -j MARK --set-mark $qossettings{'ACK'} | |
289 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,FIN -j RETURN | |
290 | ||
e8babc92 MT |
291 | ### SET TOS |
292 | END | |
293 | ; | |
294 | foreach $tosruleentry (sort @tosrules) | |
295 | { | |
296 | @tosruleline = split( /\;/, $tosruleentry ); | |
297 | $qossettings{'CLASS'} = $tosruleline[0]; | |
298 | $qossettings{'TOS'} = abs $tosruleline[2] * 2; | |
299 | if ( $tosruleline[1] eq $qossettings{'RED_DEV'} ) | |
300 | { | |
301 | print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n"; | |
302 | print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j RETURN\n"; | |
303 | } | |
304 | } | |
305 | ||
84cab473 MT |
306 | print "\n\t### SET PORT-RULES\n"; |
307 | foreach $portruleentry (sort @portrules) | |
308 | { | |
309 | @portruleline = split( /\;/, $portruleentry ); | |
310 | if ( $portruleline[1] eq $qossettings{'RED_DEV'} ) | |
311 | { | |
312 | $qossettings{'CLASS'} = $portruleline[0]; | |
313 | $qossettings{'DEVICE'} = $portruleline[1]; | |
314 | $qossettings{'PPROT'} = $portruleline[2]; | |
315 | $qossettings{'QIP'} = $portruleline[3]; | |
316 | $qossettings{'QPORT'} = $portruleline[4]; | |
317 | $qossettings{'DIP'} = $portruleline[5]; | |
318 | $qossettings{'DPORT'} = $portruleline[6]; | |
4ed2816f | 319 | print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} "; |
84cab473 MT |
320 | if ($qossettings{'QIP'} ne ''){ |
321 | print "-s $qossettings{'QIP'} "; | |
322 | } | |
323 | if ($qossettings{'DIP'} ne ''){ | |
324 | print "-d $qossettings{'DIP'} "; | |
325 | } | |
326 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
327 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
328 | # print "-m multiport "; | |
329 | # } | |
84cab473 MT |
330 | if ($qossettings{'QPORT'} ne ''){ |
331 | print "--sport $qossettings{'QPORT'} "; | |
332 | } | |
333 | if ($qossettings{'DPORT'} ne ''){ | |
334 | print "--dport $qossettings{'DPORT'} "; | |
335 | } | |
336 | print "-j MARK --set-mark $qossettings{'CLASS'}\n"; | |
4ed2816f | 337 | print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} "; |
84cab473 MT |
338 | if ($qossettings{'QIP'} ne ''){ |
339 | print "-s $qossettings{'QIP'} "; | |
340 | } | |
341 | if ($qossettings{'DIP'} ne ''){ | |
342 | print "-d $qossettings{'DIP'} "; | |
343 | } | |
344 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
345 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
346 | # print "-m multiport "; | |
347 | # } | |
84cab473 MT |
348 | if ($qossettings{'QPORT'} ne ''){ |
349 | print "--sport $qossettings{'QPORT'} "; | |
350 | } | |
351 | if ($qossettings{'DPORT'} ne ''){ | |
352 | print "--dport $qossettings{'DPORT'} "; | |
353 | } | |
354 | print "-j RETURN\n\n"; | |
355 | } | |
356 | } | |
357 | ||
f013ab2b MT |
358 | print <<END |
359 | ||
360 | ### SET LEVEL7-RULES | |
361 | END | |
362 | ; | |
363 | foreach $l7ruleentry (sort @l7rules) | |
364 | { | |
365 | @l7ruleline = split( /\;/, $l7ruleentry ); | |
366 | if ( $l7ruleline[1] eq $qossettings{'RED_DEV'} ) | |
367 | { | |
368 | $qossettings{'CLASS'} = $l7ruleline[0]; | |
369 | $qossettings{'DEVICE'} = $l7ruleline[1]; | |
370 | $qossettings{'L7PROT'} = $l7ruleline[2]; | |
371 | $qossettings{'QIP'} = $l7ruleline[3]; | |
372 | $qossettings{'DIP'} = $l7ruleline[4]; | |
373 | print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} "; | |
374 | if ($qossettings{'QIP'} ne ''){ | |
375 | print "-s $qossettings{'QIP'} "; | |
376 | } | |
377 | if ($qossettings{'DIP'} ne ''){ | |
378 | print "-d $qossettings{'DIP'} "; | |
379 | } | |
380 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n"; | |
381 | print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} "; | |
382 | if ($qossettings{'QIP'} ne ''){ | |
383 | print "-s $qossettings{'QIP'} "; | |
384 | } | |
385 | if ($qossettings{'DIP'} ne ''){ | |
386 | print "-d $qossettings{'DIP'} "; | |
387 | } | |
388 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n"; | |
389 | } | |
390 | } | |
391 | ||
84cab473 MT |
392 | print <<END |
393 | ||
394 | ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS | |
b684b13b | 395 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_OUT'} |
84cab473 MT |
396 | |
397 | ### | |
398 | ### $qossettings{'IMQ_DEV'} | |
399 | ### | |
400 | ||
401 | ### BRING UP $qossettings{'IMQ_DEV'} | |
b684b13b MT |
402 | if [ `lsmod | grep -q ipt_IMQ` ]; then |
403 | insmod ipt_IMQ | |
404 | sleep 2 | |
405 | fi | |
84cab473 MT |
406 | modprobe imq numdevs=1 |
407 | ip link set $qossettings{'IMQ_DEV'} up | |
408 | ||
409 | ### SET QUEUE LENGTH & MTU - has just to be tested!!! IMPORTANT | |
410 | ip link set dev $qossettings{'IMQ_DEV'} qlen $qossettings{'QLENGTH'} | |
4ed2816f | 411 | # ip link set dev $qossettings{'IMQ_DEV'} mtu $qossettings{'MTU'} |
84cab473 MT |
412 | |
413 | ### ADD HTB QDISC FOR $qossettings{'IMQ_DEV'} | |
414 | tc qdisc add dev $qossettings{'IMQ_DEV'} root handle 2: htb default $qossettings{'DEFCLASS_INC'} | |
415 | ||
416 | ### MAIN RATE LIMIT | |
417 | tc class add dev $qossettings{'IMQ_DEV'} parent 2: classid 2:1 htb rate $qossettings{'INC_SPD'}kbit | |
418 | ||
419 | ### CLASSES FOR $qossettings{'IMQ_DEV'} | |
420 | END | |
421 | ; | |
422 | foreach $classentry (sort @classes) | |
423 | { | |
424 | @classline = split( /\;/, $classentry ); | |
425 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
426 | $qossettings{'DEVICE'} = $classline[0]; | |
427 | $qossettings{'CLASS'} = $classline[1]; | |
428 | $qossettings{'PRIO'} = $classline[2]; | |
429 | $qossettings{'RATE'} = $classline[3]; | |
430 | $qossettings{'CEIL'} = $classline[4]; | |
431 | $qossettings{'BURST'} = $classline[5]; | |
432 | $qossettings{'CBURST'} = $classline[6]; | |
433 | print "\ttc class add dev $qossettings{'DEVICE'} parent 2:1 classid 2:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} "; | |
4ed2816f | 434 | if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) { |
84cab473 MT |
435 | print "burst $qossettings{'BURST'}k "; |
436 | } | |
4ed2816f | 437 | if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) { |
84cab473 MT |
438 | print "cburst $qossettings{'CBURST'}k"; |
439 | } | |
440 | print "\n"; | |
441 | } | |
442 | } | |
443 | foreach $subclassentry (sort @subclasses) { | |
444 | @subclassline = split( /\;/, $subclassentry ); | |
445 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
446 | $qossettings{'DEVICE'} = $subclassline[0]; | |
447 | $qossettings{'CLASS'} = $subclassline[1]; | |
448 | $qossettings{'SCLASS'} = $subclassline[2]; | |
449 | $qossettings{'SPRIO'} = $subclassline[3]; | |
450 | $qossettings{'SRATE'} = $subclassline[4]; | |
451 | $qossettings{'SCEIL'} = $subclassline[5]; | |
452 | $qossettings{'SBURST'} = $subclassline[6]; | |
453 | $qossettings{'SCBURST'} = $subclassline[7]; | |
454 | 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 $qossettings{'SPRIO'} "; | |
455 | if ($qossettings{'SBURST'} > 0) { | |
456 | print "burst $qossettings{'SBURST'}k "; | |
457 | } | |
4ed2816f | 458 | if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) { |
84cab473 MT |
459 | print "cburst $qossettings{'CBURST'}k"; |
460 | } | |
461 | print "\n"; | |
462 | } | |
463 | } | |
464 | ||
465 | print "\n\t### ATTACH QDISC TO LEAF CLASSES\n"; | |
466 | foreach $classentry (sort @classes) | |
467 | { | |
468 | @classline = split( /\;/, $classentry ); | |
469 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
470 | $qossettings{'DEVICE'} = $classline[0]; | |
471 | $qossettings{'CLASS'} = $classline[1]; | |
472 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n"; | |
473 | } | |
474 | } | |
475 | foreach $subclassentry (sort @subclasses) { | |
476 | @subclassline = split( /\;/, $subclassentry ); | |
477 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
478 | $qossettings{'DEVICE'} = $subclassline[0]; | |
479 | $qossettings{'SCLASS'} = $subclassline[2]; | |
480 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n"; | |
481 | } | |
482 | } | |
483 | print "\n\t### FILTER TRAFFIC INTO CLASSES\n"; | |
484 | foreach $classentry (sort @classes) | |
485 | { | |
486 | @classline = split( /\;/, $classentry ); | |
487 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
488 | $qossettings{'DEVICE'} = $classline[0]; | |
489 | $qossettings{'CLASS'} = $classline[1]; | |
490 | print "\ttc filter add dev $qossettings{'DEVICE'} parent 2:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 2:$qossettings{'CLASS'}\n"; | |
491 | } | |
492 | } | |
493 | foreach $subclassentry (sort @subclasses) { | |
494 | @subclassline = split( /\;/, $subclassentry ); | |
495 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
496 | $qossettings{'DEVICE'} = $subclassline[0]; | |
497 | $qossettings{'CLASS'} = $subclassline[1]; | |
498 | $qossettings{'SCLASS'} = $subclassline[2]; | |
92b5fba4 | 499 | 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 |
500 | } |
501 | } | |
88b8ffac AF |
502 | |
503 | if ( $qossettings{'IMQ_MODE'} eq 'POSTROUTING' ) | |
504 | { | |
84cab473 MT |
505 | print <<END |
506 | ||
4ed2816f | 507 | ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES |
84cab473 | 508 | iptables -t mangle -N QOS-INC |
d2855e18 | 509 | iptables -t mangle -A POSTROUTING -m mark ! --mark 0 -o ! $qossettings{'RED_DEV'} -j IMQ --todev 0 |
fee974f5 AF |
510 | iptables -t mangle -I FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC |
511 | iptables -t mangle -A FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS | |
e8babc92 MT |
512 | |
513 | ### SET TOS | |
514 | END | |
515 | ; | |
88b8ffac AF |
516 | } |
517 | else | |
518 | { | |
519 | print <<END | |
520 | ||
521 | ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES | |
522 | iptables -t mangle -N QOS-INC | |
523 | iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j IMQ --todev 0 | |
524 | iptables -t mangle -I PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC | |
525 | iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS | |
526 | ||
527 | ### SET TOS | |
528 | END | |
529 | ; | |
530 | } | |
531 | ||
e8babc92 MT |
532 | foreach $tosruleentry (sort @tosrules) |
533 | { | |
534 | @tosruleline = split( /\;/, $tosruleentry ); | |
535 | $qossettings{'CLASS'} = $tosruleline[0]; | |
536 | $qossettings{'TOS'} = abs $tosruleline[2] * 2; | |
537 | if ( $tosruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
538 | { | |
539 | print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n"; | |
540 | print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j RETURN\n"; | |
541 | } | |
542 | ||
543 | } | |
544 | ||
84cab473 MT |
545 | print "\n\t### SET PORT-RULES\n"; |
546 | foreach $portruleentry (sort @portrules) | |
547 | { | |
548 | @portruleline = split( /\;/, $portruleentry ); | |
549 | if ( $portruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
550 | { | |
551 | $qossettings{'CLASS'} = $portruleline[0]; | |
552 | $qossettings{'DEVICE'} = $portruleline[1]; | |
553 | $qossettings{'PPROT'} = $portruleline[2]; | |
554 | $qossettings{'QIP'} = $portruleline[3]; | |
555 | $qossettings{'QPORT'} = $portruleline[4]; | |
556 | $qossettings{'DIP'} = $portruleline[5]; | |
557 | $qossettings{'DPORT'} = $portruleline[6]; | |
4ed2816f | 558 | print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} "; |
84cab473 MT |
559 | if ($qossettings{'QIP'} ne ''){ |
560 | print "-s $qossettings{'QIP'} "; | |
561 | } | |
562 | if ($qossettings{'DIP'} ne ''){ | |
563 | print "-d $qossettings{'DIP'} "; | |
564 | } | |
565 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
566 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
567 | # print "-m multiport "; | |
568 | # } | |
84cab473 MT |
569 | if ($qossettings{'QPORT'} ne ''){ |
570 | print "--sport $qossettings{'QPORT'} "; | |
571 | } | |
572 | if ($qossettings{'DPORT'} ne ''){ | |
573 | print "--dport $qossettings{'DPORT'} "; | |
574 | } | |
575 | print "-j MARK --set-mark $qossettings{'CLASS'}\n"; | |
4ed2816f | 576 | print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} "; |
84cab473 MT |
577 | if ($qossettings{'QIP'} ne ''){ |
578 | print "-s $qossettings{'QIP'} "; | |
579 | } | |
580 | if ($qossettings{'DIP'} ne ''){ | |
581 | print "-d $qossettings{'DIP'} "; | |
582 | } | |
583 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
584 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
585 | # print "-m multiport "; | |
586 | # } | |
84cab473 MT |
587 | if ($qossettings{'QPORT'} ne ''){ |
588 | print "--sport $qossettings{'QPORT'} "; | |
589 | } | |
590 | if ($qossettings{'DPORT'} ne ''){ | |
591 | print "--dport $qossettings{'DPORT'} "; | |
592 | } | |
593 | print "-j RETURN\n\n"; | |
594 | } | |
595 | } | |
596 | ||
f013ab2b MT |
597 | print <<END |
598 | ||
599 | ### SET LEVEL7-RULES | |
600 | END | |
601 | ; | |
602 | foreach $l7ruleentry (sort @l7rules) | |
603 | { | |
604 | @l7ruleline = split( /\;/, $l7ruleentry ); | |
605 | if ( $l7ruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
606 | { | |
607 | $qossettings{'CLASS'} = $l7ruleline[0]; | |
608 | $qossettings{'DEVICE'} = $l7ruleline[1]; | |
609 | $qossettings{'L7PROT'} = $l7ruleline[2]; | |
610 | $qossettings{'QIP'} = $l7ruleline[3]; | |
611 | $qossettings{'DIP'} = $l7ruleline[4]; | |
612 | print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} "; | |
613 | if ($qossettings{'QIP'} ne ''){ | |
614 | print "-s $qossettings{'QIP'} "; | |
615 | } | |
616 | if ($qossettings{'DIP'} ne ''){ | |
617 | print "-d $qossettings{'DIP'} "; | |
618 | } | |
619 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n"; | |
620 | print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} "; | |
621 | if ($qossettings{'QIP'} ne ''){ | |
622 | print "-s $qossettings{'QIP'} "; | |
623 | } | |
624 | if ($qossettings{'DIP'} ne ''){ | |
625 | print "-d $qossettings{'DIP'} "; | |
626 | } | |
627 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n"; | |
628 | } | |
629 | } | |
630 | ||
84cab473 | 631 | print <<END |
84cab473 | 632 | ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS |
4ed2816f | 633 | iptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_INC'} |
84cab473 | 634 | |
e8babc92 MT |
635 | ### SETTING TOS BITS |
636 | END | |
637 | ; | |
638 | foreach $classentry (sort @classes) | |
639 | { | |
640 | @classline = split( /\;/, $classentry ); | |
641 | $qossettings{'CLASS'} = $classline[1]; | |
642 | $qossettings{'TOS'} = abs $classline[7] * 2; | |
643 | if ($qossettings{'TOS'} ne "0") { | |
644 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j TOS --set-tos $qossettings{'TOS'}\n"; | |
645 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j RETURN\n"; | |
646 | } | |
647 | } | |
648 | foreach $subclassentry (sort @subclasses) | |
649 | { | |
650 | @subclassline = split( /\;/, $subclassentry ); | |
651 | $qossettings{'SUBCLASS'} = $subclassline[1]; | |
652 | $qossettings{'TOS'} = $subclassline[8]; | |
653 | $qossettings{'TOS'} = abs $qossettings{'TOS'} * 2; | |
654 | if ($qossettings{'TOS'} ne "0") { | |
655 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j TOS --set-tos $qossettings{'TOS'}\n"; | |
656 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j RETURN\n"; | |
657 | } | |
658 | } | |
659 | ||
660 | print <<END | |
661 | ||
363fb6af | 662 | ## STARTING COLLECTOR |
d86ddb48 MT |
663 | ( sleep 10 && /usr/local/bin/qosd $qossettings{'RED_DEV'} >/dev/null 2>&1) & |
664 | ( sleep 10 && /usr/local/bin/qosd $qossettings{'IMQ_DEV'} >/dev/null 2>&1) & | |
363fb6af | 665 | |
84cab473 MT |
666 | echo "Quality of Service was successfully started!" |
667 | exit 0 | |
668 | ;; | |
4ed2816f | 669 | clear|stop) |
84cab473 | 670 | ### RESET EVERYTHING TO A KNOWN STATE |
a4109682 | 671 | killall qosd >/dev/null 2>&1 |
f89a66e0 | 672 | (sleep 3 && killall -9 qosd &>/dev/null) & |
84cab473 | 673 | # DELETE QDISCS |
a4109682 AF |
674 | tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1 |
675 | tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1 | |
4ed2816f | 676 | # STOP IMQ-DEVICE |
a4109682 | 677 | ip link set $qossettings{'IMQ_DEV'} down >/dev/null 2>&1 |
88b8ffac AF |
678 | iptables -t mangle --delete POSTROUTING -m mark ! --mark 0 -o ! $qossettings{'RED_DEV'} -j IMQ --todev 0 >/dev/null 2>&1 |
679 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j IMQ --todev 0 >/dev/null 2>&1 | |
a4109682 | 680 | # rmmod imq # this crash on 2.6.25.xx |
84cab473 | 681 | # REMOVE & FLUSH CHAINS |
a4109682 AF |
682 | iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT >/dev/null 2>&1 |
683 | iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1 | |
684 | iptables -t mangle --flush QOS-OUT >/dev/null 2>&1 | |
685 | iptables -t mangle --delete-chain QOS-OUT >/dev/null 2>&1 | |
88b8ffac AF |
686 | iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC >/dev/null 2>&1 |
687 | iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1 | |
688 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC >/dev/null 2>&1 | |
689 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1 | |
a4109682 AF |
690 | iptables -t mangle --flush QOS-INC >/dev/null 2>&1 |
691 | iptables -t mangle --delete-chain QOS-INC >/dev/null 2>&1 | |
692 | iptables -t mangle --flush QOS-TOS >/dev/null 2>&1 | |
693 | iptables -t mangle --delete-chain QOS-TOS >/dev/null 2>&1 | |
694 | rmmod sch_htb >/dev/null 2>&1 | |
84cab473 MT |
695 | echo "Quality of Service was successfully cleared!" |
696 | ;; | |
4ed2816f | 697 | gen|generate) |
b684b13b MT |
698 | echo -n "Generateing the QoS-Scripts..." |
699 | /usr/bin/perl /var/ipfire/qos/bin/makeqosscripts.pl > /var/ipfire/qos/bin/qos.sh | |
700 | echo ".Done!" | |
701 | exit 0 | |
702 | ;; | |
4ed2816f MT |
703 | restart) |
704 | ### FIRST CLEAR EVERYTHING | |
705 | \$0 clear | |
706 | ||
707 | ### THEN START | |
708 | \$0 start | |
709 | ;; | |
84cab473 MT |
710 | esac |
711 | ### EOF | |
712 | END | |
713 | ; | |
714 | ||
715 | ############################################################################################################################ | |
716 | ############################################################################################################################ |