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