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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 $tosfile = "/var/ipfire/qos/tosconfig"; |
84cab473 MT |
61 | |
62 | &General::readhash("${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'; |
2b710ab3 | 79 | $qossettings{'QLENGTH'} = '1000'; |
84cab473 MT |
80 | |
81 | &General::readhash("${General::swroot}/qos/settings", \%qossettings); | |
82 | ||
83 | open( FILE, "< $classfile" ) or die "Unable to read $classfile"; | |
84 | @classes = <FILE>; | |
85 | close FILE; | |
86 | open( FILE, "< $subclassfile" ) or die "Unable to read $subclassfile"; | |
87 | @subclasses = <FILE>; | |
88 | close FILE; | |
89 | open( FILE, "< $level7file" ) or die "Unable to read $level7file"; | |
90 | @l7rules = <FILE>; | |
91 | close FILE; | |
92 | open( FILE, "< $portfile" ) or die "Unable to read $portfile"; | |
93 | @portrules = <FILE>; | |
94 | close FILE; | |
e8babc92 MT |
95 | open( FILE, "< $tosfile" ) or die "Unable to read $tosfile"; |
96 | @tosrules = <FILE>; | |
97 | close FILE; | |
84cab473 MT |
98 | |
99 | ############################################################################################################################ | |
100 | ############################################################################################################################ | |
101 | ||
102 | print <<END | |
103 | #/bin/bash | |
104 | ################################################# | |
105 | # This is an autocreated QoS-Script for # | |
106 | # IPFIRE # | |
107 | # Copyright by the IPFire Team (GPLv2) # | |
108 | # www.ipfire.org # | |
109 | ################################################# | |
110 | ||
111 | ### SYSTEMVARIABLES: | |
112 | # RED INTERFACE: $qossettings{'RED_DEV'} | |
113 | # IMQ DEVICE: $qossettings{'IMQ_DEV'} | |
114 | ||
b3992117 AF |
115 | eval \$(/usr/local/bin/readhash /var/ipfire/main/settings) |
116 | if [ "\$RRDLOG" == "" ]; then | |
c772568a AF |
117 | RRDLOG=/var/log/rrd |
118 | fi | |
119 | ||
84cab473 MT |
120 | case "\$1" in |
121 | ||
122 | status) | |
4ed2816f MT |
123 | case "\$2" in |
124 | qdisc) | |
125 | echo "[qdisc]" | |
126 | tc -s qdisc show dev $qossettings{'RED_DEV'} | |
127 | tc -s qdisc show dev $qossettings{'IMQ_DEV'} | |
128 | exit 0 | |
129 | ;; | |
130 | class) | |
131 | echo "[class]" | |
132 | tc -s class show dev $qossettings{'RED_DEV'} | |
133 | tc -s class show dev $qossettings{'IMQ_DEV'} | |
134 | exit 0 | |
135 | ;; | |
136 | filter) | |
137 | echo "[filter]" | |
138 | tc -s filter show dev $qossettings{'RED_DEV'} | |
139 | tc -s filter show dev $qossettings{'IMQ_DEV'} | |
140 | exit 0 | |
141 | ;; | |
142 | iptables) | |
143 | echo "[iptables]" | |
dd001658 MT |
144 | iptables -t mangle -n -L QOS-OUT -v -x 2> /dev/null |
145 | iptables -t mangle -n -L QOS-INC -v -x 2> /dev/null | |
146 | iptables -t mangle -n -L QOS-TOS -v -x 2> /dev/null | |
4ed2816f MT |
147 | exit 0 |
148 | ;; | |
149 | esac | |
150 | \$0 \$1 qdisc | |
151 | \$0 \$1 class | |
152 | \$0 \$1 filter | |
153 | \$0 \$1 iptables | |
84cab473 MT |
154 | exit 0 |
155 | ;; | |
156 | start) | |
84cab473 MT |
157 | ### |
158 | ### $qossettings{'RED_DEV'} | |
159 | ### | |
160 | ||
161 | ### INIT KERNEL | |
162 | modprobe sch_htb | |
163 | ||
164 | ### SET QUEUE LENGTH & MTU - has just to be tested!!! IMPORTANT | |
165 | ip link set dev $qossettings{'RED_DEV'} qlen $qossettings{'QLENGTH'} | |
da7e2665 | 166 | #ip link set dev $qossettings{'RED_DEV'} mtu $qossettings{'MTU'} |
84cab473 MT |
167 | |
168 | ### ADD HTB QDISC FOR $qossettings{'RED_DEV'} | |
38288aee | 169 | tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1 |
84cab473 MT |
170 | tc qdisc add dev $qossettings{'RED_DEV'} root handle 1: htb default $qossettings{'DEFCLASS_OUT'} |
171 | ||
172 | ### MAIN RATE LIMIT | |
173 | tc class add dev $qossettings{'RED_DEV'} parent 1: classid 1:1 htb rate $qossettings{'OUT_SPD'}kbit | |
174 | ||
175 | ### CLASSES FOR $qossettings{'RED_DEV'} | |
176 | END | |
177 | ; | |
178 | foreach $classentry (sort @classes) | |
179 | { | |
180 | @classline = split( /\;/, $classentry ); | |
181 | if ($qossettings{'RED_DEV'} eq $classline[0]) { | |
182 | $qossettings{'DEVICE'} = $classline[0]; | |
183 | $qossettings{'CLASS'} = $classline[1]; | |
184 | $qossettings{'PRIO'} = $classline[2]; | |
185 | $qossettings{'RATE'} = $classline[3]; | |
186 | $qossettings{'CEIL'} = $classline[4]; | |
187 | $qossettings{'BURST'} = $classline[5]; | |
188 | $qossettings{'CBURST'} = $classline[6]; | |
189 | print "\ttc class add dev $qossettings{'DEVICE'} parent 1:1 classid 1:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} "; | |
4ed2816f | 190 | if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) { |
84cab473 MT |
191 | print "burst $qossettings{'BURST'}k "; |
192 | } | |
b684b13b | 193 | if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) { |
84cab473 MT |
194 | print "cburst $qossettings{'CBURST'}k"; |
195 | } | |
196 | print "\n"; | |
197 | } | |
198 | } | |
199 | foreach $subclassentry (sort @subclasses) { | |
200 | @subclassline = split( /\;/, $subclassentry ); | |
92b5fba4 MT |
201 | if ($qossettings{'RED_DEV'} eq $subclassline[0]) { |
202 | $qossettings{'DEVICE'} = $subclassline[0]; | |
203 | $qossettings{'CLASS'} = $subclassline[1]; | |
204 | $qossettings{'SCLASS'} = $subclassline[2]; | |
205 | $qossettings{'SPRIO'} = $subclassline[3]; | |
206 | $qossettings{'SRATE'} = $subclassline[4]; | |
207 | $qossettings{'SCEIL'} = $subclassline[5]; | |
208 | $qossettings{'SBURST'} = $subclassline[6]; | |
209 | $qossettings{'SCBURST'} = $subclassline[7]; | |
210 | 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 $qossettings{'SPRIO'} "; | |
211 | if ($qossettings{'SBURST'} > 0) { | |
212 | print "burst $qossettings{'SBURST'}k "; | |
213 | } | |
214 | if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) { | |
215 | print "cburst $qossettings{'CBURST'}k"; | |
216 | } | |
217 | print "\n"; | |
84cab473 | 218 | } |
84cab473 MT |
219 | } |
220 | ||
221 | print "\n\t### ATTACH QDISC TO LEAF CLASSES\n"; | |
222 | foreach $classentry (sort @classes) | |
223 | { | |
224 | @classline = split( /\;/, $classentry ); | |
225 | if ($qossettings{'RED_DEV'} eq $classline[0]) { | |
226 | $qossettings{'DEVICE'} = $classline[0]; | |
227 | $qossettings{'CLASS'} = $classline[1]; | |
7f39519e | 228 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: fq_codel\n"; |
84cab473 MT |
229 | } |
230 | } | |
231 | foreach $subclassentry (sort @subclasses) { | |
232 | @subclassline = split( /\;/, $subclassentry ); | |
233 | if ($qossettings{'RED_DEV'} eq $subclassline[0]) { | |
234 | $qossettings{'DEVICE'} = $subclassline[0]; | |
235 | $qossettings{'SCLASS'} = $subclassline[2]; | |
7f39519e | 236 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: fq_codel\n"; |
84cab473 MT |
237 | } |
238 | } | |
239 | print "\n\t### FILTER TRAFFIC INTO CLASSES\n"; | |
240 | foreach $classentry (sort @classes) | |
241 | { | |
242 | @classline = split( /\;/, $classentry ); | |
243 | if ($qossettings{'RED_DEV'} eq $classline[0]) { | |
244 | $qossettings{'DEVICE'} = $classline[0]; | |
245 | $qossettings{'CLASS'} = $classline[1]; | |
246 | print "\ttc filter add dev $qossettings{'DEVICE'} parent 1:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 1:$qossettings{'CLASS'}\n"; | |
247 | } | |
248 | } | |
249 | foreach $subclassentry (sort @subclasses) { | |
250 | @subclassline = split( /\;/, $subclassentry ); | |
251 | if ($qossettings{'RED_DEV'} eq $subclassline[0]) { | |
252 | $qossettings{'DEVICE'} = $subclassline[0]; | |
253 | $qossettings{'CLASS'} = $subclassline[1]; | |
254 | $qossettings{'SCLASS'} = $subclassline[2]; | |
92b5fba4 | 255 | 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 |
256 | } |
257 | } | |
258 | print <<END | |
259 | ||
dcd81b26 AF |
260 | ### add l7-filter to POSTROUTING chain to see all traffic |
261 | iptables -t mangle -A POSTROUTING -m layer7 --l7proto unset | |
262 | ||
84cab473 MT |
263 | ### ADD QOS-OUT CHAIN TO THE MANGLE TABLE IN IPTABLES |
264 | iptables -t mangle -N QOS-OUT | |
e8babc92 | 265 | iptables -t mangle -N QOS-TOS |
84cab473 | 266 | iptables -t mangle -I POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT |
e8babc92 | 267 | iptables -t mangle -A POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS |
84cab473 | 268 | |
5487c71b AF |
269 | ### Don't change mark on traffic for the ipsec tunnel |
270 | iptables -t mangle -A QOS-OUT -m mark --mark 50 -j RETURN | |
271 | ||
84cab473 | 272 | ### MARK ACKs |
4c43d644 AF |
273 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j TOS --set-tos 4 |
274 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j MARK --set-mark $qossettings{'ACK'} | |
275 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j RETURN | |
84cab473 | 276 | |
4c43d644 AF |
277 | iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'} |
278 | iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j RETURN | |
84cab473 | 279 | |
4c43d644 AF |
280 | iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j TOS --set-tos 4 |
281 | iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'} | |
282 | iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j RETURN | |
84cab473 | 283 | |
4c43d644 AF |
284 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j TOS --set-tos 4 |
285 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'} | |
286 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j RETURN | |
84cab473 | 287 | |
4c43d644 AF |
288 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j TOS --set-tos 4 |
289 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'} | |
290 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j RETURN | |
84cab473 | 291 | |
4c43d644 AF |
292 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j TOS --set-tos 4 |
293 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j MARK --set-mark $qossettings{'ACK'} | |
294 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j RETURN | |
84cab473 | 295 | |
4c43d644 AF |
296 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j TOS --set-tos 4 |
297 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j MARK --set-mark $qossettings{'ACK'} | |
298 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j RETURN | |
84cab473 | 299 | |
4c43d644 AF |
300 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j TOS --set-tos 4 |
301 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j MARK --set-mark $qossettings{'ACK'} | |
302 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j RETURN | |
84cab473 | 303 | |
e8babc92 MT |
304 | ### SET TOS |
305 | END | |
306 | ; | |
307 | foreach $tosruleentry (sort @tosrules) | |
308 | { | |
309 | @tosruleline = split( /\;/, $tosruleentry ); | |
310 | $qossettings{'CLASS'} = $tosruleline[0]; | |
311 | $qossettings{'TOS'} = abs $tosruleline[2] * 2; | |
312 | if ( $tosruleline[1] eq $qossettings{'RED_DEV'} ) | |
313 | { | |
4c43d644 AF |
314 | print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n"; |
315 | print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j RETURN\n"; | |
e8babc92 MT |
316 | } |
317 | } | |
318 | ||
84cab473 MT |
319 | print "\n\t### SET PORT-RULES\n"; |
320 | foreach $portruleentry (sort @portrules) | |
321 | { | |
322 | @portruleline = split( /\;/, $portruleentry ); | |
323 | if ( $portruleline[1] eq $qossettings{'RED_DEV'} ) | |
324 | { | |
325 | $qossettings{'CLASS'} = $portruleline[0]; | |
326 | $qossettings{'DEVICE'} = $portruleline[1]; | |
327 | $qossettings{'PPROT'} = $portruleline[2]; | |
328 | $qossettings{'QIP'} = $portruleline[3]; | |
329 | $qossettings{'QPORT'} = $portruleline[4]; | |
330 | $qossettings{'DIP'} = $portruleline[5]; | |
331 | $qossettings{'DPORT'} = $portruleline[6]; | |
4c43d644 | 332 | print "\tiptables -t mangle -A QOS-OUT "; |
84cab473 MT |
333 | if ($qossettings{'QIP'} ne ''){ |
334 | print "-s $qossettings{'QIP'} "; | |
335 | } | |
336 | if ($qossettings{'DIP'} ne ''){ | |
337 | print "-d $qossettings{'DIP'} "; | |
338 | } | |
339 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
340 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
341 | # print "-m multiport "; | |
342 | # } | |
84cab473 MT |
343 | if ($qossettings{'QPORT'} ne ''){ |
344 | print "--sport $qossettings{'QPORT'} "; | |
345 | } | |
346 | if ($qossettings{'DPORT'} ne ''){ | |
347 | print "--dport $qossettings{'DPORT'} "; | |
348 | } | |
349 | print "-j MARK --set-mark $qossettings{'CLASS'}\n"; | |
4c43d644 | 350 | print "\tiptables -t mangle -A QOS-OUT "; |
84cab473 MT |
351 | if ($qossettings{'QIP'} ne ''){ |
352 | print "-s $qossettings{'QIP'} "; | |
353 | } | |
354 | if ($qossettings{'DIP'} ne ''){ | |
355 | print "-d $qossettings{'DIP'} "; | |
356 | } | |
357 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
358 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
359 | # print "-m multiport "; | |
360 | # } | |
84cab473 MT |
361 | if ($qossettings{'QPORT'} ne ''){ |
362 | print "--sport $qossettings{'QPORT'} "; | |
363 | } | |
364 | if ($qossettings{'DPORT'} ne ''){ | |
365 | print "--dport $qossettings{'DPORT'} "; | |
366 | } | |
367 | print "-j RETURN\n\n"; | |
368 | } | |
369 | } | |
370 | ||
f013ab2b MT |
371 | print <<END |
372 | ||
373 | ### SET LEVEL7-RULES | |
374 | END | |
375 | ; | |
376 | foreach $l7ruleentry (sort @l7rules) | |
377 | { | |
378 | @l7ruleline = split( /\;/, $l7ruleentry ); | |
379 | if ( $l7ruleline[1] eq $qossettings{'RED_DEV'} ) | |
380 | { | |
381 | $qossettings{'CLASS'} = $l7ruleline[0]; | |
382 | $qossettings{'DEVICE'} = $l7ruleline[1]; | |
383 | $qossettings{'L7PROT'} = $l7ruleline[2]; | |
384 | $qossettings{'QIP'} = $l7ruleline[3]; | |
385 | $qossettings{'DIP'} = $l7ruleline[4]; | |
4c43d644 | 386 | print "\tiptables -t mangle -A QOS-OUT "; |
f013ab2b MT |
387 | if ($qossettings{'QIP'} ne ''){ |
388 | print "-s $qossettings{'QIP'} "; | |
389 | } | |
390 | if ($qossettings{'DIP'} ne ''){ | |
391 | print "-d $qossettings{'DIP'} "; | |
392 | } | |
393 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n"; | |
4c43d644 | 394 | print "\tiptables -t mangle -A QOS-OUT "; |
f013ab2b MT |
395 | if ($qossettings{'QIP'} ne ''){ |
396 | print "-s $qossettings{'QIP'} "; | |
397 | } | |
398 | if ($qossettings{'DIP'} ne ''){ | |
399 | print "-d $qossettings{'DIP'} "; | |
400 | } | |
401 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n"; | |
402 | } | |
403 | } | |
404 | ||
84cab473 MT |
405 | print <<END |
406 | ||
407 | ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS | |
4c43d644 | 408 | iptables -t mangle -A QOS-OUT -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_OUT'} |
84cab473 MT |
409 | |
410 | ### | |
411 | ### $qossettings{'IMQ_DEV'} | |
412 | ### | |
413 | ||
414 | ### BRING UP $qossettings{'IMQ_DEV'} | |
b684b13b MT |
415 | if [ `lsmod | grep -q ipt_IMQ` ]; then |
416 | insmod ipt_IMQ | |
417 | sleep 2 | |
418 | fi | |
84cab473 MT |
419 | modprobe imq numdevs=1 |
420 | ip link set $qossettings{'IMQ_DEV'} up | |
421 | ||
422 | ### SET QUEUE LENGTH & MTU - has just to be tested!!! IMPORTANT | |
423 | ip link set dev $qossettings{'IMQ_DEV'} qlen $qossettings{'QLENGTH'} | |
4ed2816f | 424 | # ip link set dev $qossettings{'IMQ_DEV'} mtu $qossettings{'MTU'} |
84cab473 MT |
425 | |
426 | ### ADD HTB QDISC FOR $qossettings{'IMQ_DEV'} | |
38288aee | 427 | tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1 |
84cab473 MT |
428 | tc qdisc add dev $qossettings{'IMQ_DEV'} root handle 2: htb default $qossettings{'DEFCLASS_INC'} |
429 | ||
430 | ### MAIN RATE LIMIT | |
431 | tc class add dev $qossettings{'IMQ_DEV'} parent 2: classid 2:1 htb rate $qossettings{'INC_SPD'}kbit | |
432 | ||
433 | ### CLASSES FOR $qossettings{'IMQ_DEV'} | |
434 | END | |
435 | ; | |
436 | foreach $classentry (sort @classes) | |
437 | { | |
438 | @classline = split( /\;/, $classentry ); | |
439 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
440 | $qossettings{'DEVICE'} = $classline[0]; | |
441 | $qossettings{'CLASS'} = $classline[1]; | |
442 | $qossettings{'PRIO'} = $classline[2]; | |
443 | $qossettings{'RATE'} = $classline[3]; | |
444 | $qossettings{'CEIL'} = $classline[4]; | |
445 | $qossettings{'BURST'} = $classline[5]; | |
446 | $qossettings{'CBURST'} = $classline[6]; | |
447 | print "\ttc class add dev $qossettings{'DEVICE'} parent 2:1 classid 2:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} "; | |
4ed2816f | 448 | if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) { |
84cab473 MT |
449 | print "burst $qossettings{'BURST'}k "; |
450 | } | |
4ed2816f | 451 | if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) { |
84cab473 MT |
452 | print "cburst $qossettings{'CBURST'}k"; |
453 | } | |
454 | print "\n"; | |
455 | } | |
456 | } | |
457 | foreach $subclassentry (sort @subclasses) { | |
458 | @subclassline = split( /\;/, $subclassentry ); | |
459 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
460 | $qossettings{'DEVICE'} = $subclassline[0]; | |
461 | $qossettings{'CLASS'} = $subclassline[1]; | |
462 | $qossettings{'SCLASS'} = $subclassline[2]; | |
463 | $qossettings{'SPRIO'} = $subclassline[3]; | |
464 | $qossettings{'SRATE'} = $subclassline[4]; | |
465 | $qossettings{'SCEIL'} = $subclassline[5]; | |
466 | $qossettings{'SBURST'} = $subclassline[6]; | |
467 | $qossettings{'SCBURST'} = $subclassline[7]; | |
468 | 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 $qossettings{'SPRIO'} "; | |
469 | if ($qossettings{'SBURST'} > 0) { | |
470 | print "burst $qossettings{'SBURST'}k "; | |
471 | } | |
4ed2816f | 472 | if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) { |
84cab473 MT |
473 | print "cburst $qossettings{'CBURST'}k"; |
474 | } | |
475 | print "\n"; | |
476 | } | |
477 | } | |
478 | ||
479 | print "\n\t### ATTACH QDISC TO LEAF CLASSES\n"; | |
480 | foreach $classentry (sort @classes) | |
481 | { | |
482 | @classline = split( /\;/, $classentry ); | |
483 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
484 | $qossettings{'DEVICE'} = $classline[0]; | |
485 | $qossettings{'CLASS'} = $classline[1]; | |
2b710ab3 | 486 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: fq_codel\n"; |
84cab473 MT |
487 | } |
488 | } | |
489 | foreach $subclassentry (sort @subclasses) { | |
490 | @subclassline = split( /\;/, $subclassentry ); | |
491 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
492 | $qossettings{'DEVICE'} = $subclassline[0]; | |
493 | $qossettings{'SCLASS'} = $subclassline[2]; | |
2b710ab3 | 494 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: fq_codel\n"; |
84cab473 MT |
495 | } |
496 | } | |
497 | print "\n\t### FILTER TRAFFIC INTO CLASSES\n"; | |
498 | foreach $classentry (sort @classes) | |
499 | { | |
500 | @classline = split( /\;/, $classentry ); | |
501 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
502 | $qossettings{'DEVICE'} = $classline[0]; | |
503 | $qossettings{'CLASS'} = $classline[1]; | |
504 | print "\ttc filter add dev $qossettings{'DEVICE'} parent 2:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 2:$qossettings{'CLASS'}\n"; | |
505 | } | |
506 | } | |
507 | foreach $subclassentry (sort @subclasses) { | |
508 | @subclassline = split( /\;/, $subclassentry ); | |
509 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
510 | $qossettings{'DEVICE'} = $subclassline[0]; | |
511 | $qossettings{'CLASS'} = $subclassline[1]; | |
512 | $qossettings{'SCLASS'} = $subclassline[2]; | |
92b5fba4 | 513 | 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 |
514 | } |
515 | } | |
88b8ffac AF |
516 | |
517 | if ( $qossettings{'IMQ_MODE'} eq 'POSTROUTING' ) | |
518 | { | |
84cab473 MT |
519 | print <<END |
520 | ||
4ed2816f | 521 | ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES |
84cab473 | 522 | iptables -t mangle -N QOS-INC |
b83d68f3 AF |
523 | iptables -t mangle -A POSTROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN |
524 | iptables -t mangle -A POSTROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN | |
525 | iptables -t mangle -A POSTROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN | |
dd79c399 | 526 | iptables -t mangle -A POSTROUTING -m mark ! --mark 0 ! -o $qossettings{'RED_DEV'} -j IMQ --todev 0 |
fee974f5 AF |
527 | iptables -t mangle -I FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC |
528 | iptables -t mangle -A FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS | |
e8babc92 MT |
529 | |
530 | ### SET TOS | |
531 | END | |
532 | ; | |
88b8ffac AF |
533 | } |
534 | else | |
535 | { | |
536 | print <<END | |
537 | ||
538 | ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES | |
539 | iptables -t mangle -N QOS-INC | |
b83d68f3 AF |
540 | iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN |
541 | iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN | |
542 | iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN | |
88b8ffac AF |
543 | iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j IMQ --todev 0 |
544 | iptables -t mangle -I PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC | |
545 | iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS | |
546 | ||
547 | ### SET TOS | |
548 | END | |
549 | ; | |
550 | } | |
551 | ||
e8babc92 MT |
552 | foreach $tosruleentry (sort @tosrules) |
553 | { | |
554 | @tosruleline = split( /\;/, $tosruleentry ); | |
555 | $qossettings{'CLASS'} = $tosruleline[0]; | |
556 | $qossettings{'TOS'} = abs $tosruleline[2] * 2; | |
557 | if ( $tosruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
558 | { | |
4c43d644 AF |
559 | print "\tiptables -t mangle -A QOS-INC -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n"; |
560 | print "\tiptables -t mangle -A QOS-INC -m tos --tos $qossettings{'TOS'} -j RETURN\n"; | |
e8babc92 MT |
561 | } |
562 | ||
563 | } | |
564 | ||
84cab473 MT |
565 | print "\n\t### SET PORT-RULES\n"; |
566 | foreach $portruleentry (sort @portrules) | |
567 | { | |
568 | @portruleline = split( /\;/, $portruleentry ); | |
569 | if ( $portruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
570 | { | |
571 | $qossettings{'CLASS'} = $portruleline[0]; | |
572 | $qossettings{'DEVICE'} = $portruleline[1]; | |
573 | $qossettings{'PPROT'} = $portruleline[2]; | |
574 | $qossettings{'QIP'} = $portruleline[3]; | |
575 | $qossettings{'QPORT'} = $portruleline[4]; | |
576 | $qossettings{'DIP'} = $portruleline[5]; | |
577 | $qossettings{'DPORT'} = $portruleline[6]; | |
4c43d644 | 578 | print "\tiptables -t mangle -A QOS-INC "; |
84cab473 MT |
579 | if ($qossettings{'QIP'} ne ''){ |
580 | print "-s $qossettings{'QIP'} "; | |
581 | } | |
582 | if ($qossettings{'DIP'} ne ''){ | |
583 | print "-d $qossettings{'DIP'} "; | |
584 | } | |
585 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
586 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
587 | # print "-m multiport "; | |
588 | # } | |
84cab473 MT |
589 | if ($qossettings{'QPORT'} ne ''){ |
590 | print "--sport $qossettings{'QPORT'} "; | |
591 | } | |
592 | if ($qossettings{'DPORT'} ne ''){ | |
593 | print "--dport $qossettings{'DPORT'} "; | |
594 | } | |
595 | print "-j MARK --set-mark $qossettings{'CLASS'}\n"; | |
4c43d644 | 596 | print "\tiptables -t mangle -A QOS-INC "; |
84cab473 MT |
597 | if ($qossettings{'QIP'} ne ''){ |
598 | print "-s $qossettings{'QIP'} "; | |
599 | } | |
600 | if ($qossettings{'DIP'} ne ''){ | |
601 | print "-d $qossettings{'DIP'} "; | |
602 | } | |
603 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
604 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
605 | # print "-m multiport "; | |
606 | # } | |
84cab473 MT |
607 | if ($qossettings{'QPORT'} ne ''){ |
608 | print "--sport $qossettings{'QPORT'} "; | |
609 | } | |
610 | if ($qossettings{'DPORT'} ne ''){ | |
611 | print "--dport $qossettings{'DPORT'} "; | |
612 | } | |
613 | print "-j RETURN\n\n"; | |
614 | } | |
615 | } | |
616 | ||
f013ab2b MT |
617 | print <<END |
618 | ||
619 | ### SET LEVEL7-RULES | |
620 | END | |
621 | ; | |
622 | foreach $l7ruleentry (sort @l7rules) | |
623 | { | |
624 | @l7ruleline = split( /\;/, $l7ruleentry ); | |
625 | if ( $l7ruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
626 | { | |
627 | $qossettings{'CLASS'} = $l7ruleline[0]; | |
628 | $qossettings{'DEVICE'} = $l7ruleline[1]; | |
629 | $qossettings{'L7PROT'} = $l7ruleline[2]; | |
630 | $qossettings{'QIP'} = $l7ruleline[3]; | |
631 | $qossettings{'DIP'} = $l7ruleline[4]; | |
4c43d644 | 632 | print "\tiptables -t mangle -A QOS-INC "; |
f013ab2b MT |
633 | if ($qossettings{'QIP'} ne ''){ |
634 | print "-s $qossettings{'QIP'} "; | |
635 | } | |
636 | if ($qossettings{'DIP'} ne ''){ | |
637 | print "-d $qossettings{'DIP'} "; | |
638 | } | |
639 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n"; | |
4c43d644 | 640 | print "\tiptables -t mangle -A QOS-INC "; |
f013ab2b MT |
641 | if ($qossettings{'QIP'} ne ''){ |
642 | print "-s $qossettings{'QIP'} "; | |
643 | } | |
644 | if ($qossettings{'DIP'} ne ''){ | |
645 | print "-d $qossettings{'DIP'} "; | |
646 | } | |
647 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n"; | |
648 | } | |
649 | } | |
650 | ||
84cab473 | 651 | print <<END |
84cab473 | 652 | ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS |
4c43d644 | 653 | iptables -t mangle -A QOS-INC -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_INC'} |
84cab473 | 654 | |
e8babc92 MT |
655 | ### SETTING TOS BITS |
656 | END | |
657 | ; | |
658 | foreach $classentry (sort @classes) | |
659 | { | |
660 | @classline = split( /\;/, $classentry ); | |
661 | $qossettings{'CLASS'} = $classline[1]; | |
662 | $qossettings{'TOS'} = abs $classline[7] * 2; | |
663 | if ($qossettings{'TOS'} ne "0") { | |
664 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j TOS --set-tos $qossettings{'TOS'}\n"; | |
665 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j RETURN\n"; | |
666 | } | |
667 | } | |
668 | foreach $subclassentry (sort @subclasses) | |
669 | { | |
670 | @subclassline = split( /\;/, $subclassentry ); | |
671 | $qossettings{'SUBCLASS'} = $subclassline[1]; | |
672 | $qossettings{'TOS'} = $subclassline[8]; | |
673 | $qossettings{'TOS'} = abs $qossettings{'TOS'} * 2; | |
674 | if ($qossettings{'TOS'} ne "0") { | |
675 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j TOS --set-tos $qossettings{'TOS'}\n"; | |
676 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j RETURN\n"; | |
677 | } | |
678 | } | |
679 | ||
680 | print <<END | |
681 | ||
363fb6af | 682 | ## STARTING COLLECTOR |
d86ddb48 MT |
683 | ( sleep 10 && /usr/local/bin/qosd $qossettings{'RED_DEV'} >/dev/null 2>&1) & |
684 | ( sleep 10 && /usr/local/bin/qosd $qossettings{'IMQ_DEV'} >/dev/null 2>&1) & | |
363fb6af | 685 | |
c772568a AF |
686 | for i in \$(ls \$RRDLOG/class_*.rrd); do |
687 | rrdtool update \$i \$(date +%s): | |
688 | done | |
689 | ||
84cab473 MT |
690 | echo "Quality of Service was successfully started!" |
691 | exit 0 | |
692 | ;; | |
4ed2816f | 693 | clear|stop) |
84cab473 | 694 | ### RESET EVERYTHING TO A KNOWN STATE |
a4109682 | 695 | killall qosd >/dev/null 2>&1 |
f89a66e0 | 696 | (sleep 3 && killall -9 qosd &>/dev/null) & |
84cab473 | 697 | # DELETE QDISCS |
7f39519e | 698 | tc qdisc add root dev $qossettings{'RED_DEV'} fq_codel >/dev/null 2>&1 |
a4109682 | 699 | tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1 |
7f39519e | 700 | tc qdisc add root dev $qossettings{'IMQ_DEV'} fq_codel >/dev/null 2>&1 |
4ed2816f | 701 | # STOP IMQ-DEVICE |
a4109682 | 702 | ip link set $qossettings{'IMQ_DEV'} down >/dev/null 2>&1 |
b83d68f3 AF |
703 | iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN >/dev/null 2>&1 |
704 | iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN >/dev/null 2>&1 | |
705 | iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN >/dev/null 2>&1 | |
706 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN >/dev/null 2>&1 | |
707 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN >/dev/null 2>&1 | |
708 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN >/dev/null 2>&1 | |
dd79c399 | 709 | iptables -t mangle --delete POSTROUTING -m mark ! --mark 0 ! -o $qossettings{'RED_DEV'} -j IMQ --todev 0 >/dev/null 2>&1 |
88b8ffac | 710 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j IMQ --todev 0 >/dev/null 2>&1 |
a4109682 | 711 | # rmmod imq # this crash on 2.6.25.xx |
84cab473 | 712 | # REMOVE & FLUSH CHAINS |
a4109682 AF |
713 | iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT >/dev/null 2>&1 |
714 | iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1 | |
715 | iptables -t mangle --flush QOS-OUT >/dev/null 2>&1 | |
716 | iptables -t mangle --delete-chain QOS-OUT >/dev/null 2>&1 | |
88b8ffac AF |
717 | iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC >/dev/null 2>&1 |
718 | iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1 | |
719 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC >/dev/null 2>&1 | |
720 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1 | |
a4109682 AF |
721 | iptables -t mangle --flush QOS-INC >/dev/null 2>&1 |
722 | iptables -t mangle --delete-chain QOS-INC >/dev/null 2>&1 | |
723 | iptables -t mangle --flush QOS-TOS >/dev/null 2>&1 | |
724 | iptables -t mangle --delete-chain QOS-TOS >/dev/null 2>&1 | |
dcd81b26 AF |
725 | # remove l7-filter |
726 | iptables -t mangle --delete POSTROUTING -m layer7 --l7proto unset | |
727 | ||
a4109682 | 728 | rmmod sch_htb >/dev/null 2>&1 |
c772568a AF |
729 | |
730 | for i in \$(ls \$RRDLOG/class_*.rrd); do | |
731 | rrdtool update \$i \$(date +%s): | |
732 | done | |
733 | ||
84cab473 MT |
734 | echo "Quality of Service was successfully cleared!" |
735 | ;; | |
4ed2816f | 736 | gen|generate) |
b684b13b MT |
737 | echo -n "Generateing the QoS-Scripts..." |
738 | /usr/bin/perl /var/ipfire/qos/bin/makeqosscripts.pl > /var/ipfire/qos/bin/qos.sh | |
739 | echo ".Done!" | |
740 | exit 0 | |
741 | ;; | |
4ed2816f MT |
742 | restart) |
743 | ### FIRST CLEAR EVERYTHING | |
744 | \$0 clear | |
745 | ||
746 | ### THEN START | |
747 | \$0 start | |
748 | ;; | |
84cab473 MT |
749 | esac |
750 | ### EOF | |
751 | END | |
752 | ; | |
753 | ||
754 | ############################################################################################################################ | |
755 | ############################################################################################################################ |