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84cab473 MT |
1 | #!/usr/bin/perl |
2 | # | |
3 | # IPFire Scripts | |
4 | # | |
5 | # This code is distributed under the terms of the GPL | |
6 | # | |
7 | # (c) The IPFire Team | |
8 | # | |
9 | ||
10 | use strict; | |
11 | # enable only the following on debugging purpose | |
e8babc92 | 12 | # use warnings; |
84cab473 MT |
13 | |
14 | require '/var/ipfire/general-functions.pl'; | |
15 | require "${General::swroot}/lang.pl"; | |
16 | require "${General::swroot}/header.pl"; | |
17 | ||
18 | my %qossettings = (); | |
19 | my %checked = (); | |
20 | my %netsettings = (); | |
21 | my $message = ""; | |
22 | my $errormessage = ""; | |
23 | my $c = ""; | |
24 | my $direntry = ""; | |
25 | my $classentry = ""; | |
26 | my $subclassentry = ""; | |
27 | my $l7ruleentry = ""; | |
28 | my $portruleentry = ""; | |
e8babc92 | 29 | my $tosruleentry = ""; |
84cab473 MT |
30 | my @tmp = (); |
31 | my @classes = (); | |
32 | my @subclasses = (); | |
33 | my @l7rules = (); | |
34 | my @portrules = (); | |
e8babc92 | 35 | my @tosrules = (); |
84cab473 MT |
36 | my @tmpline = (); |
37 | my @classline = (); | |
38 | my @subclassline = (); | |
e8babc92 | 39 | my @tosruleline = (); |
84cab473 MT |
40 | my @l7ruleline = (); |
41 | my @portruleline = (); | |
42 | my @proto = (); | |
43 | my %selected= () ; | |
44 | my $classfile = "/var/ipfire/qos/classes"; | |
45 | my $subclassfile = "/var/ipfire/qos/subclasses"; | |
46 | my $level7file = "/var/ipfire/qos/level7config"; | |
47 | my $portfile = "/var/ipfire/qos/portconfig"; | |
e8babc92 | 48 | my $tosfile = "/var/ipfire/qos/tosconfig"; |
84cab473 MT |
49 | |
50 | &General::readhash("${General::swroot}/ethernet/settings", \%netsettings); | |
51 | ||
52 | $qossettings{'ENABLED'} = 'off'; | |
53 | $qossettings{'EDIT'} = 'no'; | |
54 | $qossettings{'OUT_SPD'} = ''; | |
55 | $qossettings{'INC_SPD'} = ''; | |
56 | $qossettings{'DEF_OUT_SPD'} = ''; | |
57 | $qossettings{'DEF_INC_SPD'} = ''; | |
58 | $qossettings{'DEFCLASS_INC'} = ''; | |
59 | $qossettings{'DEFCLASS_OUT'} = ''; | |
60 | $qossettings{'ACK'} = ''; | |
61 | $qossettings{'MTU'} = '1492'; | |
62 | $qossettings{'RED_DEV'} = `cat /var/ipfire/red/iface`; | |
63 | $qossettings{'IMQ_DEV'} = 'imq0'; | |
e8babc92 | 64 | $qossettings{'TOS'} = ''; |
84cab473 MT |
65 | $qossettings{'VALID'} = 'yes'; |
66 | ||
67 | &General::readhash("${General::swroot}/qos/settings", \%qossettings); | |
68 | ||
69 | open( FILE, "< $classfile" ) or die "Unable to read $classfile"; | |
70 | @classes = <FILE>; | |
71 | close FILE; | |
72 | open( FILE, "< $subclassfile" ) or die "Unable to read $subclassfile"; | |
73 | @subclasses = <FILE>; | |
74 | close FILE; | |
75 | open( FILE, "< $level7file" ) or die "Unable to read $level7file"; | |
76 | @l7rules = <FILE>; | |
77 | close FILE; | |
78 | open( FILE, "< $portfile" ) or die "Unable to read $portfile"; | |
79 | @portrules = <FILE>; | |
80 | close FILE; | |
e8babc92 MT |
81 | open( FILE, "< $tosfile" ) or die "Unable to read $tosfile"; |
82 | @tosrules = <FILE>; | |
83 | close FILE; | |
84cab473 MT |
84 | |
85 | ############################################################################################################################ | |
86 | ############################################################################################################################ | |
87 | ||
88 | print <<END | |
89 | #/bin/bash | |
90 | ################################################# | |
91 | # This is an autocreated QoS-Script for # | |
92 | # IPFIRE # | |
93 | # Copyright by the IPFire Team (GPLv2) # | |
94 | # www.ipfire.org # | |
95 | ################################################# | |
96 | ||
97 | ### SYSTEMVARIABLES: | |
98 | # RED INTERFACE: $qossettings{'RED_DEV'} | |
99 | # IMQ DEVICE: $qossettings{'IMQ_DEV'} | |
100 | ||
101 | case "\$1" in | |
102 | ||
103 | status) | |
4ed2816f MT |
104 | case "\$2" in |
105 | qdisc) | |
106 | echo "[qdisc]" | |
107 | tc -s qdisc show dev $qossettings{'RED_DEV'} | |
108 | tc -s qdisc show dev $qossettings{'IMQ_DEV'} | |
109 | exit 0 | |
110 | ;; | |
111 | class) | |
112 | echo "[class]" | |
113 | tc -s class show dev $qossettings{'RED_DEV'} | |
114 | tc -s class show dev $qossettings{'IMQ_DEV'} | |
115 | exit 0 | |
116 | ;; | |
117 | filter) | |
118 | echo "[filter]" | |
119 | tc -s filter show dev $qossettings{'RED_DEV'} | |
120 | tc -s filter show dev $qossettings{'IMQ_DEV'} | |
121 | exit 0 | |
122 | ;; | |
123 | iptables) | |
124 | echo "[iptables]" | |
dd001658 MT |
125 | iptables -t mangle -n -L QOS-OUT -v -x 2> /dev/null |
126 | iptables -t mangle -n -L QOS-INC -v -x 2> /dev/null | |
127 | iptables -t mangle -n -L QOS-TOS -v -x 2> /dev/null | |
4ed2816f MT |
128 | exit 0 |
129 | ;; | |
130 | esac | |
131 | \$0 \$1 qdisc | |
132 | \$0 \$1 class | |
133 | \$0 \$1 filter | |
134 | \$0 \$1 iptables | |
84cab473 MT |
135 | exit 0 |
136 | ;; | |
137 | start) | |
84cab473 MT |
138 | ### |
139 | ### $qossettings{'RED_DEV'} | |
140 | ### | |
141 | ||
142 | ### INIT KERNEL | |
143 | modprobe sch_htb | |
144 | ||
145 | ### SET QUEUE LENGTH & MTU - has just to be tested!!! IMPORTANT | |
146 | ip link set dev $qossettings{'RED_DEV'} qlen $qossettings{'QLENGTH'} | |
147 | ip link set dev $qossettings{'RED_DEV'} mtu $qossettings{'MTU'} | |
148 | ||
149 | ### ADD HTB QDISC FOR $qossettings{'RED_DEV'} | |
150 | tc qdisc add dev $qossettings{'RED_DEV'} root handle 1: htb default $qossettings{'DEFCLASS_OUT'} | |
151 | ||
152 | ### MAIN RATE LIMIT | |
153 | tc class add dev $qossettings{'RED_DEV'} parent 1: classid 1:1 htb rate $qossettings{'OUT_SPD'}kbit | |
154 | ||
155 | ### CLASSES FOR $qossettings{'RED_DEV'} | |
156 | END | |
157 | ; | |
158 | foreach $classentry (sort @classes) | |
159 | { | |
160 | @classline = split( /\;/, $classentry ); | |
161 | if ($qossettings{'RED_DEV'} eq $classline[0]) { | |
162 | $qossettings{'DEVICE'} = $classline[0]; | |
163 | $qossettings{'CLASS'} = $classline[1]; | |
164 | $qossettings{'PRIO'} = $classline[2]; | |
165 | $qossettings{'RATE'} = $classline[3]; | |
166 | $qossettings{'CEIL'} = $classline[4]; | |
167 | $qossettings{'BURST'} = $classline[5]; | |
168 | $qossettings{'CBURST'} = $classline[6]; | |
169 | print "\ttc class add dev $qossettings{'DEVICE'} parent 1:1 classid 1:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} "; | |
4ed2816f | 170 | if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) { |
84cab473 MT |
171 | print "burst $qossettings{'BURST'}k "; |
172 | } | |
b684b13b | 173 | if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) { |
84cab473 MT |
174 | print "cburst $qossettings{'CBURST'}k"; |
175 | } | |
176 | print "\n"; | |
177 | } | |
178 | } | |
179 | foreach $subclassentry (sort @subclasses) { | |
180 | @subclassline = split( /\;/, $subclassentry ); | |
92b5fba4 MT |
181 | if ($qossettings{'RED_DEV'} eq $subclassline[0]) { |
182 | $qossettings{'DEVICE'} = $subclassline[0]; | |
183 | $qossettings{'CLASS'} = $subclassline[1]; | |
184 | $qossettings{'SCLASS'} = $subclassline[2]; | |
185 | $qossettings{'SPRIO'} = $subclassline[3]; | |
186 | $qossettings{'SRATE'} = $subclassline[4]; | |
187 | $qossettings{'SCEIL'} = $subclassline[5]; | |
188 | $qossettings{'SBURST'} = $subclassline[6]; | |
189 | $qossettings{'SCBURST'} = $subclassline[7]; | |
190 | 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 $qossettings{'SPRIO'} "; | |
191 | if ($qossettings{'SBURST'} > 0) { | |
192 | print "burst $qossettings{'SBURST'}k "; | |
193 | } | |
194 | if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) { | |
195 | print "cburst $qossettings{'CBURST'}k"; | |
196 | } | |
197 | print "\n"; | |
84cab473 | 198 | } |
84cab473 MT |
199 | } |
200 | ||
201 | print "\n\t### ATTACH QDISC TO LEAF CLASSES\n"; | |
202 | foreach $classentry (sort @classes) | |
203 | { | |
204 | @classline = split( /\;/, $classentry ); | |
205 | if ($qossettings{'RED_DEV'} eq $classline[0]) { | |
206 | $qossettings{'DEVICE'} = $classline[0]; | |
207 | $qossettings{'CLASS'} = $classline[1]; | |
208 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n"; | |
209 | } | |
210 | } | |
211 | foreach $subclassentry (sort @subclasses) { | |
212 | @subclassline = split( /\;/, $subclassentry ); | |
213 | if ($qossettings{'RED_DEV'} eq $subclassline[0]) { | |
214 | $qossettings{'DEVICE'} = $subclassline[0]; | |
215 | $qossettings{'SCLASS'} = $subclassline[2]; | |
216 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n"; | |
217 | } | |
218 | } | |
219 | print "\n\t### FILTER TRAFFIC INTO CLASSES\n"; | |
220 | foreach $classentry (sort @classes) | |
221 | { | |
222 | @classline = split( /\;/, $classentry ); | |
223 | if ($qossettings{'RED_DEV'} eq $classline[0]) { | |
224 | $qossettings{'DEVICE'} = $classline[0]; | |
225 | $qossettings{'CLASS'} = $classline[1]; | |
226 | print "\ttc filter add dev $qossettings{'DEVICE'} parent 1:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 1:$qossettings{'CLASS'}\n"; | |
227 | } | |
228 | } | |
229 | foreach $subclassentry (sort @subclasses) { | |
230 | @subclassline = split( /\;/, $subclassentry ); | |
231 | if ($qossettings{'RED_DEV'} eq $subclassline[0]) { | |
232 | $qossettings{'DEVICE'} = $subclassline[0]; | |
233 | $qossettings{'CLASS'} = $subclassline[1]; | |
234 | $qossettings{'SCLASS'} = $subclassline[2]; | |
92b5fba4 | 235 | 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 |
236 | } |
237 | } | |
238 | print <<END | |
239 | ||
240 | ### ADD QOS-OUT CHAIN TO THE MANGLE TABLE IN IPTABLES | |
241 | iptables -t mangle -N QOS-OUT | |
e8babc92 | 242 | iptables -t mangle -N QOS-TOS |
84cab473 | 243 | iptables -t mangle -I POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT |
e8babc92 | 244 | iptables -t mangle -A POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS |
84cab473 MT |
245 | |
246 | ### MARK ACKs | |
247 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags SYN,RST SYN -j TOS --set-tos 4 | |
248 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags SYN,RST SYN -j MARK --set-mark $qossettings{'ACK'} | |
249 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags SYN,RST SYN -j RETURN | |
250 | ||
251 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p icmp -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'} | |
252 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p icmp -m length --length 40:100 -j RETURN | |
253 | ||
254 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --syn -m length --length 40:68 -j TOS --set-tos 4 | |
255 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --syn -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'} | |
256 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --syn -m length --length 40:68 -j RETURN | |
257 | ||
258 | 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 | |
259 | 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'} | |
260 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j RETURN | |
261 | ||
262 | 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 | |
263 | 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'} | |
264 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j RETURN | |
265 | ||
266 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL RST -j TOS --set-tos 4 | |
267 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL RST -j MARK --set-mark $qossettings{'ACK'} | |
268 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL RST -j RETURN | |
269 | ||
270 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,RST -j TOS --set-tos 4 | |
271 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,RST -j MARK --set-mark $qossettings{'ACK'} | |
272 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,RST -j RETURN | |
273 | ||
274 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,FIN -j TOS --set-tos 4 | |
275 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,FIN -j MARK --set-mark $qossettings{'ACK'} | |
276 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -p tcp --tcp-flags ALL ACK,FIN -j RETURN | |
277 | ||
e8babc92 MT |
278 | ### SET TOS |
279 | END | |
280 | ; | |
281 | foreach $tosruleentry (sort @tosrules) | |
282 | { | |
283 | @tosruleline = split( /\;/, $tosruleentry ); | |
284 | $qossettings{'CLASS'} = $tosruleline[0]; | |
285 | $qossettings{'TOS'} = abs $tosruleline[2] * 2; | |
286 | if ( $tosruleline[1] eq $qossettings{'RED_DEV'} ) | |
287 | { | |
288 | print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n"; | |
289 | print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j RETURN\n"; | |
290 | } | |
291 | } | |
292 | ||
84cab473 MT |
293 | print "\n\t### SET PORT-RULES\n"; |
294 | foreach $portruleentry (sort @portrules) | |
295 | { | |
296 | @portruleline = split( /\;/, $portruleentry ); | |
297 | if ( $portruleline[1] eq $qossettings{'RED_DEV'} ) | |
298 | { | |
299 | $qossettings{'CLASS'} = $portruleline[0]; | |
300 | $qossettings{'DEVICE'} = $portruleline[1]; | |
301 | $qossettings{'PPROT'} = $portruleline[2]; | |
302 | $qossettings{'QIP'} = $portruleline[3]; | |
303 | $qossettings{'QPORT'} = $portruleline[4]; | |
304 | $qossettings{'DIP'} = $portruleline[5]; | |
305 | $qossettings{'DPORT'} = $portruleline[6]; | |
4ed2816f | 306 | print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} "; |
84cab473 MT |
307 | if ($qossettings{'QIP'} ne ''){ |
308 | print "-s $qossettings{'QIP'} "; | |
309 | } | |
310 | if ($qossettings{'DIP'} ne ''){ | |
311 | print "-d $qossettings{'DIP'} "; | |
312 | } | |
313 | print "-p $qossettings{'PPROT'} "; | |
314 | if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ | |
315 | print "-m multiport "; | |
316 | } | |
317 | if ($qossettings{'QPORT'} ne ''){ | |
318 | print "--sport $qossettings{'QPORT'} "; | |
319 | } | |
320 | if ($qossettings{'DPORT'} ne ''){ | |
321 | print "--dport $qossettings{'DPORT'} "; | |
322 | } | |
323 | print "-j MARK --set-mark $qossettings{'CLASS'}\n"; | |
4ed2816f | 324 | print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} "; |
84cab473 MT |
325 | if ($qossettings{'QIP'} ne ''){ |
326 | print "-s $qossettings{'QIP'} "; | |
327 | } | |
328 | if ($qossettings{'DIP'} ne ''){ | |
329 | print "-d $qossettings{'DIP'} "; | |
330 | } | |
331 | print "-p $qossettings{'PPROT'} "; | |
332 | if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ | |
333 | print "-m multiport "; | |
334 | } | |
335 | if ($qossettings{'QPORT'} ne ''){ | |
336 | print "--sport $qossettings{'QPORT'} "; | |
337 | } | |
338 | if ($qossettings{'DPORT'} ne ''){ | |
339 | print "--dport $qossettings{'DPORT'} "; | |
340 | } | |
341 | print "-j RETURN\n\n"; | |
342 | } | |
343 | } | |
344 | ||
f013ab2b MT |
345 | print <<END |
346 | ||
347 | ### SET LEVEL7-RULES | |
348 | END | |
349 | ; | |
350 | foreach $l7ruleentry (sort @l7rules) | |
351 | { | |
352 | @l7ruleline = split( /\;/, $l7ruleentry ); | |
353 | if ( $l7ruleline[1] eq $qossettings{'RED_DEV'} ) | |
354 | { | |
355 | $qossettings{'CLASS'} = $l7ruleline[0]; | |
356 | $qossettings{'DEVICE'} = $l7ruleline[1]; | |
357 | $qossettings{'L7PROT'} = $l7ruleline[2]; | |
358 | $qossettings{'QIP'} = $l7ruleline[3]; | |
359 | $qossettings{'DIP'} = $l7ruleline[4]; | |
360 | print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} "; | |
361 | if ($qossettings{'QIP'} ne ''){ | |
362 | print "-s $qossettings{'QIP'} "; | |
363 | } | |
364 | if ($qossettings{'DIP'} ne ''){ | |
365 | print "-d $qossettings{'DIP'} "; | |
366 | } | |
367 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n"; | |
368 | print "\tiptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} "; | |
369 | if ($qossettings{'QIP'} ne ''){ | |
370 | print "-s $qossettings{'QIP'} "; | |
371 | } | |
372 | if ($qossettings{'DIP'} ne ''){ | |
373 | print "-d $qossettings{'DIP'} "; | |
374 | } | |
375 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n"; | |
376 | } | |
377 | } | |
378 | ||
84cab473 MT |
379 | print <<END |
380 | ||
381 | ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS | |
b684b13b | 382 | iptables -t mangle -A QOS-OUT -o $qossettings{'RED_DEV'} -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_OUT'} |
84cab473 MT |
383 | |
384 | ### | |
385 | ### $qossettings{'IMQ_DEV'} | |
386 | ### | |
387 | ||
388 | ### BRING UP $qossettings{'IMQ_DEV'} | |
b684b13b MT |
389 | if [ `lsmod | grep -q ipt_IMQ` ]; then |
390 | insmod ipt_IMQ | |
391 | sleep 2 | |
392 | fi | |
84cab473 MT |
393 | modprobe imq numdevs=1 |
394 | ip link set $qossettings{'IMQ_DEV'} up | |
395 | ||
396 | ### SET QUEUE LENGTH & MTU - has just to be tested!!! IMPORTANT | |
397 | ip link set dev $qossettings{'IMQ_DEV'} qlen $qossettings{'QLENGTH'} | |
4ed2816f | 398 | # ip link set dev $qossettings{'IMQ_DEV'} mtu $qossettings{'MTU'} |
84cab473 MT |
399 | |
400 | ### ADD HTB QDISC FOR $qossettings{'IMQ_DEV'} | |
401 | tc qdisc add dev $qossettings{'IMQ_DEV'} root handle 2: htb default $qossettings{'DEFCLASS_INC'} | |
402 | ||
403 | ### MAIN RATE LIMIT | |
404 | tc class add dev $qossettings{'IMQ_DEV'} parent 2: classid 2:1 htb rate $qossettings{'INC_SPD'}kbit | |
405 | ||
406 | ### CLASSES FOR $qossettings{'IMQ_DEV'} | |
407 | END | |
408 | ; | |
409 | foreach $classentry (sort @classes) | |
410 | { | |
411 | @classline = split( /\;/, $classentry ); | |
412 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
413 | $qossettings{'DEVICE'} = $classline[0]; | |
414 | $qossettings{'CLASS'} = $classline[1]; | |
415 | $qossettings{'PRIO'} = $classline[2]; | |
416 | $qossettings{'RATE'} = $classline[3]; | |
417 | $qossettings{'CEIL'} = $classline[4]; | |
418 | $qossettings{'BURST'} = $classline[5]; | |
419 | $qossettings{'CBURST'} = $classline[6]; | |
420 | print "\ttc class add dev $qossettings{'DEVICE'} parent 2:1 classid 2:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} "; | |
4ed2816f | 421 | if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) { |
84cab473 MT |
422 | print "burst $qossettings{'BURST'}k "; |
423 | } | |
4ed2816f | 424 | if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) { |
84cab473 MT |
425 | print "cburst $qossettings{'CBURST'}k"; |
426 | } | |
427 | print "\n"; | |
428 | } | |
429 | } | |
430 | foreach $subclassentry (sort @subclasses) { | |
431 | @subclassline = split( /\;/, $subclassentry ); | |
432 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
433 | $qossettings{'DEVICE'} = $subclassline[0]; | |
434 | $qossettings{'CLASS'} = $subclassline[1]; | |
435 | $qossettings{'SCLASS'} = $subclassline[2]; | |
436 | $qossettings{'SPRIO'} = $subclassline[3]; | |
437 | $qossettings{'SRATE'} = $subclassline[4]; | |
438 | $qossettings{'SCEIL'} = $subclassline[5]; | |
439 | $qossettings{'SBURST'} = $subclassline[6]; | |
440 | $qossettings{'SCBURST'} = $subclassline[7]; | |
441 | 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 $qossettings{'SPRIO'} "; | |
442 | if ($qossettings{'SBURST'} > 0) { | |
443 | print "burst $qossettings{'SBURST'}k "; | |
444 | } | |
4ed2816f | 445 | if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) { |
84cab473 MT |
446 | print "cburst $qossettings{'CBURST'}k"; |
447 | } | |
448 | print "\n"; | |
449 | } | |
450 | } | |
451 | ||
452 | print "\n\t### ATTACH QDISC TO LEAF CLASSES\n"; | |
453 | foreach $classentry (sort @classes) | |
454 | { | |
455 | @classline = split( /\;/, $classentry ); | |
456 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
457 | $qossettings{'DEVICE'} = $classline[0]; | |
458 | $qossettings{'CLASS'} = $classline[1]; | |
459 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n"; | |
460 | } | |
461 | } | |
462 | foreach $subclassentry (sort @subclasses) { | |
463 | @subclassline = split( /\;/, $subclassentry ); | |
464 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
465 | $qossettings{'DEVICE'} = $subclassline[0]; | |
466 | $qossettings{'SCLASS'} = $subclassline[2]; | |
467 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n"; | |
468 | } | |
469 | } | |
470 | print "\n\t### FILTER TRAFFIC INTO CLASSES\n"; | |
471 | foreach $classentry (sort @classes) | |
472 | { | |
473 | @classline = split( /\;/, $classentry ); | |
474 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
475 | $qossettings{'DEVICE'} = $classline[0]; | |
476 | $qossettings{'CLASS'} = $classline[1]; | |
477 | print "\ttc filter add dev $qossettings{'DEVICE'} parent 2:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 2:$qossettings{'CLASS'}\n"; | |
478 | } | |
479 | } | |
480 | foreach $subclassentry (sort @subclasses) { | |
481 | @subclassline = split( /\;/, $subclassentry ); | |
482 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
483 | $qossettings{'DEVICE'} = $subclassline[0]; | |
484 | $qossettings{'CLASS'} = $subclassline[1]; | |
485 | $qossettings{'SCLASS'} = $subclassline[2]; | |
92b5fba4 | 486 | 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 |
487 | } |
488 | } | |
489 | print <<END | |
490 | ||
4ed2816f | 491 | ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES |
84cab473 | 492 | iptables -t mangle -N QOS-INC |
b684b13b MT |
493 | iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j IMQ --todev 0 |
494 | iptables -t mangle -I PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC | |
e8babc92 MT |
495 | iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS |
496 | ||
497 | ### SET TOS | |
498 | END | |
499 | ; | |
500 | foreach $tosruleentry (sort @tosrules) | |
501 | { | |
502 | @tosruleline = split( /\;/, $tosruleentry ); | |
503 | $qossettings{'CLASS'} = $tosruleline[0]; | |
504 | $qossettings{'TOS'} = abs $tosruleline[2] * 2; | |
505 | if ( $tosruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
506 | { | |
507 | print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n"; | |
508 | print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} -m tos --tos $qossettings{'TOS'} -j RETURN\n"; | |
509 | } | |
510 | ||
511 | } | |
512 | ||
84cab473 MT |
513 | print "\n\t### SET PORT-RULES\n"; |
514 | foreach $portruleentry (sort @portrules) | |
515 | { | |
516 | @portruleline = split( /\;/, $portruleentry ); | |
517 | if ( $portruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
518 | { | |
519 | $qossettings{'CLASS'} = $portruleline[0]; | |
520 | $qossettings{'DEVICE'} = $portruleline[1]; | |
521 | $qossettings{'PPROT'} = $portruleline[2]; | |
522 | $qossettings{'QIP'} = $portruleline[3]; | |
523 | $qossettings{'QPORT'} = $portruleline[4]; | |
524 | $qossettings{'DIP'} = $portruleline[5]; | |
525 | $qossettings{'DPORT'} = $portruleline[6]; | |
4ed2816f | 526 | print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} "; |
84cab473 MT |
527 | if ($qossettings{'QIP'} ne ''){ |
528 | print "-s $qossettings{'QIP'} "; | |
529 | } | |
530 | if ($qossettings{'DIP'} ne ''){ | |
531 | print "-d $qossettings{'DIP'} "; | |
532 | } | |
533 | print "-p $qossettings{'PPROT'} "; | |
534 | if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ | |
535 | print "-m multiport "; | |
536 | } | |
537 | if ($qossettings{'QPORT'} ne ''){ | |
538 | print "--sport $qossettings{'QPORT'} "; | |
539 | } | |
540 | if ($qossettings{'DPORT'} ne ''){ | |
541 | print "--dport $qossettings{'DPORT'} "; | |
542 | } | |
543 | print "-j MARK --set-mark $qossettings{'CLASS'}\n"; | |
4ed2816f | 544 | print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} "; |
84cab473 MT |
545 | if ($qossettings{'QIP'} ne ''){ |
546 | print "-s $qossettings{'QIP'} "; | |
547 | } | |
548 | if ($qossettings{'DIP'} ne ''){ | |
549 | print "-d $qossettings{'DIP'} "; | |
550 | } | |
551 | print "-p $qossettings{'PPROT'} "; | |
552 | if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ | |
553 | print "-m multiport "; | |
554 | } | |
555 | if ($qossettings{'QPORT'} ne ''){ | |
556 | print "--sport $qossettings{'QPORT'} "; | |
557 | } | |
558 | if ($qossettings{'DPORT'} ne ''){ | |
559 | print "--dport $qossettings{'DPORT'} "; | |
560 | } | |
561 | print "-j RETURN\n\n"; | |
562 | } | |
563 | } | |
564 | ||
f013ab2b MT |
565 | print <<END |
566 | ||
567 | ### SET LEVEL7-RULES | |
568 | END | |
569 | ; | |
570 | foreach $l7ruleentry (sort @l7rules) | |
571 | { | |
572 | @l7ruleline = split( /\;/, $l7ruleentry ); | |
573 | if ( $l7ruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
574 | { | |
575 | $qossettings{'CLASS'} = $l7ruleline[0]; | |
576 | $qossettings{'DEVICE'} = $l7ruleline[1]; | |
577 | $qossettings{'L7PROT'} = $l7ruleline[2]; | |
578 | $qossettings{'QIP'} = $l7ruleline[3]; | |
579 | $qossettings{'DIP'} = $l7ruleline[4]; | |
580 | print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} "; | |
581 | if ($qossettings{'QIP'} ne ''){ | |
582 | print "-s $qossettings{'QIP'} "; | |
583 | } | |
584 | if ($qossettings{'DIP'} ne ''){ | |
585 | print "-d $qossettings{'DIP'} "; | |
586 | } | |
587 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n"; | |
588 | print "\tiptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} "; | |
589 | if ($qossettings{'QIP'} ne ''){ | |
590 | print "-s $qossettings{'QIP'} "; | |
591 | } | |
592 | if ($qossettings{'DIP'} ne ''){ | |
593 | print "-d $qossettings{'DIP'} "; | |
594 | } | |
595 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n"; | |
596 | } | |
597 | } | |
598 | ||
84cab473 | 599 | print <<END |
84cab473 | 600 | ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS |
4ed2816f | 601 | iptables -t mangle -A QOS-INC -i $qossettings{'RED_DEV'} -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_INC'} |
84cab473 | 602 | |
e8babc92 MT |
603 | ### SETTING TOS BITS |
604 | END | |
605 | ; | |
606 | foreach $classentry (sort @classes) | |
607 | { | |
608 | @classline = split( /\;/, $classentry ); | |
609 | $qossettings{'CLASS'} = $classline[1]; | |
610 | $qossettings{'TOS'} = abs $classline[7] * 2; | |
611 | if ($qossettings{'TOS'} ne "0") { | |
612 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j TOS --set-tos $qossettings{'TOS'}\n"; | |
613 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j RETURN\n"; | |
614 | } | |
615 | } | |
616 | foreach $subclassentry (sort @subclasses) | |
617 | { | |
618 | @subclassline = split( /\;/, $subclassentry ); | |
619 | $qossettings{'SUBCLASS'} = $subclassline[1]; | |
620 | $qossettings{'TOS'} = $subclassline[8]; | |
621 | $qossettings{'TOS'} = abs $qossettings{'TOS'} * 2; | |
622 | if ($qossettings{'TOS'} ne "0") { | |
623 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j TOS --set-tos $qossettings{'TOS'}\n"; | |
624 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j RETURN\n"; | |
625 | } | |
626 | } | |
627 | ||
628 | print <<END | |
629 | ||
363fb6af MT |
630 | ## STARTING COLLECTOR |
631 | /usr/local/bin/qosd $qossettings{'RED_DEV'} >/dev/null 2>&1 | |
632 | /usr/local/bin/qosd $qossettings{'IMQ_DEV'} >/dev/null 2>&1 | |
633 | ||
84cab473 MT |
634 | echo "Quality of Service was successfully started!" |
635 | exit 0 | |
636 | ;; | |
4ed2816f | 637 | clear|stop) |
84cab473 | 638 | ### RESET EVERYTHING TO A KNOWN STATE |
363fb6af | 639 | killall -9 qosd |
84cab473 | 640 | # DELETE QDISCS |
b684b13b MT |
641 | tc qdisc del dev $qossettings{'RED_DEV'} root |
642 | tc qdisc del dev $qossettings{'IMQ_DEV'} root | |
4ed2816f MT |
643 | # STOP IMQ-DEVICE |
644 | ip link set $qossettings{'IMQ_DEV'} down | |
645 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j IMQ --todev 0 | |
646 | rmmod imq | |
84cab473 | 647 | # REMOVE & FLUSH CHAINS |
b684b13b | 648 | iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT |
e8babc92 | 649 | iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS |
b684b13b MT |
650 | iptables -t mangle --flush QOS-OUT |
651 | iptables -t mangle --delete-chain QOS-OUT | |
4ed2816f | 652 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC |
e8babc92 | 653 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS |
b684b13b MT |
654 | iptables -t mangle --flush QOS-INC |
655 | iptables -t mangle --delete-chain QOS-INC | |
e8babc92 MT |
656 | iptables -t mangle --flush QOS-TOS |
657 | iptables -t mangle --delete-chain QOS-TOS | |
b684b13b | 658 | rmmod sch_htb |
84cab473 MT |
659 | echo "Quality of Service was successfully cleared!" |
660 | ;; | |
4ed2816f | 661 | gen|generate) |
b684b13b MT |
662 | echo -n "Generateing the QoS-Scripts..." |
663 | /usr/bin/perl /var/ipfire/qos/bin/makeqosscripts.pl > /var/ipfire/qos/bin/qos.sh | |
664 | echo ".Done!" | |
665 | exit 0 | |
666 | ;; | |
4ed2816f MT |
667 | restart) |
668 | ### FIRST CLEAR EVERYTHING | |
669 | \$0 clear | |
670 | ||
671 | ### THEN START | |
672 | \$0 start | |
673 | ;; | |
84cab473 MT |
674 | esac |
675 | ### EOF | |
676 | END | |
677 | ; | |
678 | ||
679 | ############################################################################################################################ | |
680 | ############################################################################################################################ |