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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 = ""; | |
84cab473 MT |
38 | my $l7ruleentry = ""; |
39 | my $portruleentry = ""; | |
e8babc92 | 40 | my $tosruleentry = ""; |
84cab473 MT |
41 | my @tmp = (); |
42 | my @classes = (); | |
84cab473 MT |
43 | my @l7rules = (); |
44 | my @portrules = (); | |
e8babc92 | 45 | my @tosrules = (); |
84cab473 MT |
46 | my @tmpline = (); |
47 | my @classline = (); | |
e8babc92 | 48 | my @tosruleline = (); |
84cab473 MT |
49 | my @l7ruleline = (); |
50 | my @portruleline = (); | |
51 | my @proto = (); | |
52 | my %selected= () ; | |
53 | my $classfile = "/var/ipfire/qos/classes"; | |
84cab473 MT |
54 | my $level7file = "/var/ipfire/qos/level7config"; |
55 | my $portfile = "/var/ipfire/qos/portconfig"; | |
e8babc92 | 56 | my $tosfile = "/var/ipfire/qos/tosconfig"; |
d33ad4bd | 57 | my $fqcodel_options = "limit 10240 quantum 1514"; |
84cab473 MT |
58 | |
59 | &General::readhash("${General::swroot}/ethernet/settings", \%netsettings); | |
60 | ||
61 | $qossettings{'ENABLED'} = 'off'; | |
62 | $qossettings{'EDIT'} = 'no'; | |
63 | $qossettings{'OUT_SPD'} = ''; | |
64 | $qossettings{'INC_SPD'} = ''; | |
65 | $qossettings{'DEF_OUT_SPD'} = ''; | |
66 | $qossettings{'DEF_INC_SPD'} = ''; | |
67 | $qossettings{'DEFCLASS_INC'} = ''; | |
68 | $qossettings{'DEFCLASS_OUT'} = ''; | |
69 | $qossettings{'ACK'} = ''; | |
84cab473 MT |
70 | $qossettings{'RED_DEV'} = `cat /var/ipfire/red/iface`; |
71 | $qossettings{'IMQ_DEV'} = 'imq0'; | |
e8babc92 | 72 | $qossettings{'TOS'} = ''; |
84cab473 MT |
73 | $qossettings{'VALID'} = 'yes'; |
74 | ||
75 | &General::readhash("${General::swroot}/qos/settings", \%qossettings); | |
76 | ||
77 | open( FILE, "< $classfile" ) or die "Unable to read $classfile"; | |
78 | @classes = <FILE>; | |
79 | close FILE; | |
84cab473 MT |
80 | open( FILE, "< $level7file" ) or die "Unable to read $level7file"; |
81 | @l7rules = <FILE>; | |
82 | close FILE; | |
83 | open( FILE, "< $portfile" ) or die "Unable to read $portfile"; | |
84 | @portrules = <FILE>; | |
85 | close FILE; | |
e8babc92 MT |
86 | open( FILE, "< $tosfile" ) or die "Unable to read $tosfile"; |
87 | @tosrules = <FILE>; | |
88 | close FILE; | |
84cab473 MT |
89 | |
90 | ############################################################################################################################ | |
91 | ############################################################################################################################ | |
92 | ||
93 | print <<END | |
94 | #/bin/bash | |
95 | ################################################# | |
96 | # This is an autocreated QoS-Script for # | |
97 | # IPFIRE # | |
98 | # Copyright by the IPFire Team (GPLv2) # | |
99 | # www.ipfire.org # | |
100 | ################################################# | |
101 | ||
102 | ### SYSTEMVARIABLES: | |
103 | # RED INTERFACE: $qossettings{'RED_DEV'} | |
104 | # IMQ DEVICE: $qossettings{'IMQ_DEV'} | |
105 | ||
b3992117 AF |
106 | eval \$(/usr/local/bin/readhash /var/ipfire/main/settings) |
107 | if [ "\$RRDLOG" == "" ]; then | |
c772568a AF |
108 | RRDLOG=/var/log/rrd |
109 | fi | |
110 | ||
84cab473 MT |
111 | case "\$1" in |
112 | ||
113 | status) | |
4ed2816f MT |
114 | case "\$2" in |
115 | qdisc) | |
116 | echo "[qdisc]" | |
117 | tc -s qdisc show dev $qossettings{'RED_DEV'} | |
118 | tc -s qdisc show dev $qossettings{'IMQ_DEV'} | |
119 | exit 0 | |
120 | ;; | |
121 | class) | |
122 | echo "[class]" | |
123 | tc -s class show dev $qossettings{'RED_DEV'} | |
124 | tc -s class show dev $qossettings{'IMQ_DEV'} | |
125 | exit 0 | |
126 | ;; | |
bebc3381 AF |
127 | filter) |
128 | echo "[filter]" | |
129 | tc -s filter show dev $qossettings{'RED_DEV'} | |
130 | tc -s filter show dev $qossettings{'IMQ_DEV'} | |
131 | exit 0 | |
132 | ;; | |
4ed2816f MT |
133 | iptables) |
134 | echo "[iptables]" | |
dd001658 MT |
135 | iptables -t mangle -n -L QOS-OUT -v -x 2> /dev/null |
136 | iptables -t mangle -n -L QOS-INC -v -x 2> /dev/null | |
6aeaa3a7 | 137 | iptables -t mangle -n -L QOS-TOS -v -x 2> /dev/null |
4ed2816f MT |
138 | exit 0 |
139 | ;; | |
140 | esac | |
141 | \$0 \$1 qdisc | |
142 | \$0 \$1 class | |
bebc3381 | 143 | \$0 \$1 filter |
4ed2816f | 144 | \$0 \$1 iptables |
84cab473 MT |
145 | exit 0 |
146 | ;; | |
147 | start) | |
84cab473 MT |
148 | ### |
149 | ### $qossettings{'RED_DEV'} | |
150 | ### | |
151 | ||
152 | ### INIT KERNEL | |
153 | modprobe sch_htb | |
154 | ||
84cab473 | 155 | ### ADD HTB QDISC FOR $qossettings{'RED_DEV'} |
38288aee | 156 | tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1 |
84cab473 MT |
157 | tc qdisc add dev $qossettings{'RED_DEV'} root handle 1: htb default $qossettings{'DEFCLASS_OUT'} |
158 | ||
159 | ### MAIN RATE LIMIT | |
160 | tc class add dev $qossettings{'RED_DEV'} parent 1: classid 1:1 htb rate $qossettings{'OUT_SPD'}kbit | |
161 | ||
162 | ### CLASSES FOR $qossettings{'RED_DEV'} | |
163 | END | |
164 | ; | |
165 | foreach $classentry (sort @classes) | |
166 | { | |
167 | @classline = split( /\;/, $classentry ); | |
168 | if ($qossettings{'RED_DEV'} eq $classline[0]) { | |
169 | $qossettings{'DEVICE'} = $classline[0]; | |
170 | $qossettings{'CLASS'} = $classline[1]; | |
171 | $qossettings{'PRIO'} = $classline[2]; | |
172 | $qossettings{'RATE'} = $classline[3]; | |
173 | $qossettings{'CEIL'} = $classline[4]; | |
174 | $qossettings{'BURST'} = $classline[5]; | |
175 | $qossettings{'CBURST'} = $classline[6]; | |
176 | print "\ttc class add dev $qossettings{'DEVICE'} parent 1:1 classid 1:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} "; | |
4ed2816f | 177 | if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) { |
84cab473 MT |
178 | print "burst $qossettings{'BURST'}k "; |
179 | } | |
b684b13b | 180 | if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) { |
84cab473 MT |
181 | print "cburst $qossettings{'CBURST'}k"; |
182 | } | |
183 | print "\n"; | |
184 | } | |
185 | } | |
84cab473 MT |
186 | |
187 | print "\n\t### ATTACH QDISC TO LEAF CLASSES\n"; | |
188 | foreach $classentry (sort @classes) | |
189 | { | |
190 | @classline = split( /\;/, $classentry ); | |
191 | if ($qossettings{'RED_DEV'} eq $classline[0]) { | |
192 | $qossettings{'DEVICE'} = $classline[0]; | |
193 | $qossettings{'CLASS'} = $classline[1]; | |
24dbd0f7 | 194 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: fq_codel $fqcodel_options\n"; |
84cab473 MT |
195 | } |
196 | } | |
bebc3381 AF |
197 | print "\n\t### FILTER TRAFFIC INTO CLASSES\n"; |
198 | foreach $classentry (sort @classes) | |
199 | { | |
200 | @classline = split( /\;/, $classentry ); | |
201 | if ($qossettings{'RED_DEV'} eq $classline[0]) { | |
202 | $qossettings{'DEVICE'} = $classline[0]; | |
203 | $qossettings{'CLASS'} = $classline[1]; | |
204 | print "\ttc filter add dev $qossettings{'DEVICE'} parent 1:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 1:$qossettings{'CLASS'}\n"; | |
205 | } | |
206 | } | |
84cab473 MT |
207 | print <<END |
208 | ||
896f24cc AF |
209 | ### add l7-filter to PREROUTING chain to see all traffic |
210 | iptables -t mangle -A PREROUTING -m layer7 --l7proto unset | |
211 | ||
84cab473 MT |
212 | ### ADD QOS-OUT CHAIN TO THE MANGLE TABLE IN IPTABLES |
213 | iptables -t mangle -N QOS-OUT | |
6aeaa3a7 | 214 | iptables -t mangle -N QOS-TOS |
84cab473 | 215 | iptables -t mangle -I POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT |
6aeaa3a7 | 216 | iptables -t mangle -A POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS |
84cab473 | 217 | |
5487c71b AF |
218 | ### Don't change mark on traffic for the ipsec tunnel |
219 | iptables -t mangle -A QOS-OUT -m mark --mark 50 -j RETURN | |
220 | ||
84cab473 | 221 | ### MARK ACKs |
ac45e4f3 | 222 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j TOS --set-tos 4 |
32390026 | 223 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j MARK --set-mark $qossettings{'ACK'} |
4c43d644 | 224 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j RETURN |
84cab473 | 225 | |
32390026 | 226 | iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'} |
4c43d644 | 227 | iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j RETURN |
84cab473 | 228 | |
ac45e4f3 | 229 | iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j TOS --set-tos 4 |
32390026 | 230 | iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'} |
4c43d644 | 231 | iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j RETURN |
84cab473 | 232 | |
ac45e4f3 | 233 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j TOS --set-tos 4 |
32390026 | 234 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'} |
4c43d644 | 235 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j RETURN |
84cab473 | 236 | |
ac45e4f3 | 237 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j TOS --set-tos 4 |
32390026 | 238 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'} |
4c43d644 | 239 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j RETURN |
84cab473 | 240 | |
ac45e4f3 | 241 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j TOS --set-tos 4 |
32390026 | 242 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j MARK --set-mark $qossettings{'ACK'} |
4c43d644 | 243 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j RETURN |
84cab473 | 244 | |
ac45e4f3 | 245 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j TOS --set-tos 4 |
32390026 | 246 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j MARK --set-mark $qossettings{'ACK'} |
4c43d644 | 247 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j RETURN |
84cab473 | 248 | |
ac45e4f3 | 249 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j TOS --set-tos 4 |
32390026 | 250 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j MARK --set-mark $qossettings{'ACK'} |
4c43d644 | 251 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j RETURN |
84cab473 | 252 | |
e8babc92 MT |
253 | ### SET TOS |
254 | END | |
255 | ; | |
256 | foreach $tosruleentry (sort @tosrules) | |
257 | { | |
258 | @tosruleline = split( /\;/, $tosruleentry ); | |
259 | $qossettings{'CLASS'} = $tosruleline[0]; | |
260 | $qossettings{'TOS'} = abs $tosruleline[2] * 2; | |
261 | if ( $tosruleline[1] eq $qossettings{'RED_DEV'} ) | |
262 | { | |
32390026 | 263 | print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n"; |
4c43d644 | 264 | print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j RETURN\n"; |
e8babc92 MT |
265 | } |
266 | } | |
267 | ||
84cab473 MT |
268 | print "\n\t### SET PORT-RULES\n"; |
269 | foreach $portruleentry (sort @portrules) | |
270 | { | |
271 | @portruleline = split( /\;/, $portruleentry ); | |
272 | if ( $portruleline[1] eq $qossettings{'RED_DEV'} ) | |
273 | { | |
274 | $qossettings{'CLASS'} = $portruleline[0]; | |
275 | $qossettings{'DEVICE'} = $portruleline[1]; | |
276 | $qossettings{'PPROT'} = $portruleline[2]; | |
277 | $qossettings{'QIP'} = $portruleline[3]; | |
278 | $qossettings{'QPORT'} = $portruleline[4]; | |
279 | $qossettings{'DIP'} = $portruleline[5]; | |
280 | $qossettings{'DPORT'} = $portruleline[6]; | |
4c43d644 | 281 | print "\tiptables -t mangle -A QOS-OUT "; |
84cab473 MT |
282 | if ($qossettings{'QIP'} ne ''){ |
283 | print "-s $qossettings{'QIP'} "; | |
284 | } | |
285 | if ($qossettings{'DIP'} ne ''){ | |
286 | print "-d $qossettings{'DIP'} "; | |
287 | } | |
288 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
289 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
290 | # print "-m multiport "; | |
291 | # } | |
84cab473 MT |
292 | if ($qossettings{'QPORT'} ne ''){ |
293 | print "--sport $qossettings{'QPORT'} "; | |
294 | } | |
295 | if ($qossettings{'DPORT'} ne ''){ | |
296 | print "--dport $qossettings{'DPORT'} "; | |
297 | } | |
32390026 | 298 | print "-j MARK --set-mark $qossettings{'CLASS'}\n"; |
4c43d644 | 299 | print "\tiptables -t mangle -A QOS-OUT "; |
84cab473 MT |
300 | if ($qossettings{'QIP'} ne ''){ |
301 | print "-s $qossettings{'QIP'} "; | |
302 | } | |
303 | if ($qossettings{'DIP'} ne ''){ | |
304 | print "-d $qossettings{'DIP'} "; | |
305 | } | |
306 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
307 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
308 | # print "-m multiport "; | |
309 | # } | |
84cab473 MT |
310 | if ($qossettings{'QPORT'} ne ''){ |
311 | print "--sport $qossettings{'QPORT'} "; | |
312 | } | |
313 | if ($qossettings{'DPORT'} ne ''){ | |
314 | print "--dport $qossettings{'DPORT'} "; | |
315 | } | |
316 | print "-j RETURN\n\n"; | |
317 | } | |
318 | } | |
bebc3381 | 319 | |
f013ab2b MT |
320 | print <<END |
321 | ||
322 | ### SET LEVEL7-RULES | |
323 | END | |
324 | ; | |
325 | foreach $l7ruleentry (sort @l7rules) | |
326 | { | |
327 | @l7ruleline = split( /\;/, $l7ruleentry ); | |
328 | if ( $l7ruleline[1] eq $qossettings{'RED_DEV'} ) | |
329 | { | |
330 | $qossettings{'CLASS'} = $l7ruleline[0]; | |
331 | $qossettings{'DEVICE'} = $l7ruleline[1]; | |
332 | $qossettings{'L7PROT'} = $l7ruleline[2]; | |
333 | $qossettings{'QIP'} = $l7ruleline[3]; | |
334 | $qossettings{'DIP'} = $l7ruleline[4]; | |
4c43d644 | 335 | print "\tiptables -t mangle -A QOS-OUT "; |
f013ab2b MT |
336 | if ($qossettings{'QIP'} ne ''){ |
337 | print "-s $qossettings{'QIP'} "; | |
338 | } | |
339 | if ($qossettings{'DIP'} ne ''){ | |
340 | print "-d $qossettings{'DIP'} "; | |
341 | } | |
32390026 | 342 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n"; |
4c43d644 | 343 | print "\tiptables -t mangle -A QOS-OUT "; |
f013ab2b MT |
344 | if ($qossettings{'QIP'} ne ''){ |
345 | print "-s $qossettings{'QIP'} "; | |
346 | } | |
347 | if ($qossettings{'DIP'} ne ''){ | |
348 | print "-d $qossettings{'DIP'} "; | |
349 | } | |
350 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n"; | |
351 | } | |
352 | } | |
353 | ||
84cab473 MT |
354 | print <<END |
355 | ||
356 | ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS | |
32390026 | 357 | iptables -t mangle -A QOS-OUT -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_OUT'} |
84cab473 MT |
358 | |
359 | ### | |
360 | ### $qossettings{'IMQ_DEV'} | |
361 | ### | |
362 | ||
8d6b6543 | 363 | tc qdisc del dev $qossettings{'RED_DEV'} ingress >/dev/null 2>&1 |
0dfb3984 MT |
364 | tc qdisc add dev $qossettings{'RED_DEV'} handle ffff: ingress |
365 | ||
84cab473 | 366 | ### BRING UP $qossettings{'IMQ_DEV'} |
0dfb3984 MT |
367 | if [ ! -d "/sys/class/net/$qossettings{'IMQ_DEV'}" ]; then |
368 | ip link add name $qossettings{'IMQ_DEV'} type ifb | |
369 | fi | |
370 | ||
84cab473 MT |
371 | ip link set $qossettings{'IMQ_DEV'} up |
372 | ||
0dfb3984 | 373 | tc filter add dev $qossettings{'RED_DEV'} parent ffff: protocol all u32 match u32 0 0 \\ |
4b5aa973 | 374 | action connmark \\ |
0dfb3984 MT |
375 | action mirred egress redirect dev $qossettings{'IMQ_DEV'} |
376 | ||
84cab473 | 377 | ### ADD HTB QDISC FOR $qossettings{'IMQ_DEV'} |
38288aee | 378 | tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1 |
84cab473 MT |
379 | tc qdisc add dev $qossettings{'IMQ_DEV'} root handle 2: htb default $qossettings{'DEFCLASS_INC'} |
380 | ||
381 | ### MAIN RATE LIMIT | |
382 | tc class add dev $qossettings{'IMQ_DEV'} parent 2: classid 2:1 htb rate $qossettings{'INC_SPD'}kbit | |
383 | ||
384 | ### CLASSES FOR $qossettings{'IMQ_DEV'} | |
385 | END | |
386 | ; | |
387 | foreach $classentry (sort @classes) | |
388 | { | |
389 | @classline = split( /\;/, $classentry ); | |
390 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
391 | $qossettings{'DEVICE'} = $classline[0]; | |
392 | $qossettings{'CLASS'} = $classline[1]; | |
393 | $qossettings{'PRIO'} = $classline[2]; | |
394 | $qossettings{'RATE'} = $classline[3]; | |
395 | $qossettings{'CEIL'} = $classline[4]; | |
396 | $qossettings{'BURST'} = $classline[5]; | |
397 | $qossettings{'CBURST'} = $classline[6]; | |
398 | print "\ttc class add dev $qossettings{'DEVICE'} parent 2:1 classid 2:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} "; | |
4ed2816f | 399 | if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) { |
84cab473 MT |
400 | print "burst $qossettings{'BURST'}k "; |
401 | } | |
4ed2816f | 402 | if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) { |
84cab473 MT |
403 | print "cburst $qossettings{'CBURST'}k"; |
404 | } | |
405 | print "\n"; | |
406 | } | |
407 | } | |
84cab473 MT |
408 | |
409 | print "\n\t### ATTACH QDISC TO LEAF CLASSES\n"; | |
410 | foreach $classentry (sort @classes) | |
411 | { | |
412 | @classline = split( /\;/, $classentry ); | |
413 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
414 | $qossettings{'DEVICE'} = $classline[0]; | |
415 | $qossettings{'CLASS'} = $classline[1]; | |
24dbd0f7 | 416 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: fq_codel $fqcodel_options\n"; |
84cab473 MT |
417 | } |
418 | } | |
bebc3381 AF |
419 | print "\n\t### FILTER TRAFFIC INTO CLASSES\n"; |
420 | foreach $classentry (sort @classes) | |
421 | { | |
422 | @classline = split( /\;/, $classentry ); | |
423 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
424 | $qossettings{'DEVICE'} = $classline[0]; | |
425 | $qossettings{'CLASS'} = $classline[1]; | |
426 | print "\ttc filter add dev $qossettings{'DEVICE'} parent 2:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 2:$qossettings{'CLASS'}\n"; | |
427 | } | |
428 | } | |
84cab473 MT |
429 | print <<END |
430 | ||
4ed2816f | 431 | ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES |
84cab473 | 432 | iptables -t mangle -N QOS-INC |
fc09b982 MT |
433 | iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC |
434 | iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS | |
e8babc92 | 435 | |
4b5aa973 DW |
436 | # If the packet is already marked, then skip the processing |
437 | iptables -t mangle -A QOS-INC -m mark ! --mark 0 -j RETURN | |
438 | ||
e8babc92 MT |
439 | ### SET TOS |
440 | END | |
441 | ; | |
442 | foreach $tosruleentry (sort @tosrules) | |
443 | { | |
444 | @tosruleline = split( /\;/, $tosruleentry ); | |
445 | $qossettings{'CLASS'} = $tosruleline[0]; | |
446 | $qossettings{'TOS'} = abs $tosruleline[2] * 2; | |
447 | if ( $tosruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
448 | { | |
4b5aa973 | 449 | print "\tiptables -t mangle -A QOS-INC -m mark --mark 0 -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n"; |
e8babc92 MT |
450 | } |
451 | ||
452 | } | |
453 | ||
84cab473 MT |
454 | print "\n\t### SET PORT-RULES\n"; |
455 | foreach $portruleentry (sort @portrules) | |
456 | { | |
457 | @portruleline = split( /\;/, $portruleentry ); | |
458 | if ( $portruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
459 | { | |
460 | $qossettings{'CLASS'} = $portruleline[0]; | |
461 | $qossettings{'DEVICE'} = $portruleline[1]; | |
462 | $qossettings{'PPROT'} = $portruleline[2]; | |
463 | $qossettings{'QIP'} = $portruleline[3]; | |
464 | $qossettings{'QPORT'} = $portruleline[4]; | |
465 | $qossettings{'DIP'} = $portruleline[5]; | |
466 | $qossettings{'DPORT'} = $portruleline[6]; | |
4b5aa973 | 467 | print "\tiptables -t mangle -A QOS-INC -m mark --mark 0 "; |
84cab473 MT |
468 | if ($qossettings{'QIP'} ne ''){ |
469 | print "-s $qossettings{'QIP'} "; | |
470 | } | |
471 | if ($qossettings{'DIP'} ne ''){ | |
472 | print "-d $qossettings{'DIP'} "; | |
473 | } | |
474 | print "-p $qossettings{'PPROT'} "; | |
d2414ee7 CS |
475 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
476 | # print "-m multiport "; | |
477 | # } | |
84cab473 MT |
478 | if ($qossettings{'QPORT'} ne ''){ |
479 | print "--sport $qossettings{'QPORT'} "; | |
480 | } | |
481 | if ($qossettings{'DPORT'} ne ''){ | |
482 | print "--dport $qossettings{'DPORT'} "; | |
483 | } | |
32390026 | 484 | print "-j MARK --set-mark $qossettings{'CLASS'}\n"; |
84cab473 MT |
485 | } |
486 | } | |
487 | ||
f013ab2b MT |
488 | print <<END |
489 | ||
490 | ### SET LEVEL7-RULES | |
491 | END | |
492 | ; | |
493 | foreach $l7ruleentry (sort @l7rules) | |
494 | { | |
495 | @l7ruleline = split( /\;/, $l7ruleentry ); | |
496 | if ( $l7ruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
497 | { | |
498 | $qossettings{'CLASS'} = $l7ruleline[0]; | |
499 | $qossettings{'DEVICE'} = $l7ruleline[1]; | |
500 | $qossettings{'L7PROT'} = $l7ruleline[2]; | |
501 | $qossettings{'QIP'} = $l7ruleline[3]; | |
502 | $qossettings{'DIP'} = $l7ruleline[4]; | |
4b5aa973 | 503 | print "\tiptables -t mangle -A QOS-INC -m mark --mark 0 "; |
f013ab2b MT |
504 | if ($qossettings{'QIP'} ne ''){ |
505 | print "-s $qossettings{'QIP'} "; | |
506 | } | |
507 | if ($qossettings{'DIP'} ne ''){ | |
508 | print "-d $qossettings{'DIP'} "; | |
509 | } | |
32390026 | 510 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n"; |
f013ab2b MT |
511 | } |
512 | } | |
513 | ||
84cab473 | 514 | print <<END |
84cab473 | 515 | ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS |
32390026 | 516 | iptables -t mangle -A QOS-INC -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_INC'} |
84cab473 | 517 | |
4b5aa973 DW |
518 | # Save mark in connection tracking |
519 | iptables -t mangle -A QOS-INC -j CONNMARK --save-mark | |
520 | ||
6aeaa3a7 AF |
521 | ### SETTING TOS BITS |
522 | END | |
523 | ; | |
524 | foreach $classentry (sort @classes) | |
525 | { | |
526 | @classline = split( /\;/, $classentry ); | |
527 | $qossettings{'CLASS'} = $classline[1]; | |
528 | $qossettings{'TOS'} = abs $classline[7] * 2; | |
529 | if ($qossettings{'TOS'} ne "0") { | |
530 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j TOS --set-tos $qossettings{'TOS'}\n"; | |
531 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j RETURN\n"; | |
532 | } | |
533 | } | |
534 | ||
535 | print <<END | |
536 | ||
363fb6af | 537 | ## STARTING COLLECTOR |
677c1f47 MT |
538 | /usr/local/bin/qosd $qossettings{'RED_DEV'} >/dev/null 2>&1 |
539 | /usr/local/bin/qosd $qossettings{'IMQ_DEV'} >/dev/null 2>&1 | |
363fb6af | 540 | |
c772568a | 541 | for i in \$(ls \$RRDLOG/class_*.rrd); do |
607365bc | 542 | rrdtool update \$i \$(date +%s): 2>/dev/null |
c772568a AF |
543 | done |
544 | ||
84cab473 MT |
545 | echo "Quality of Service was successfully started!" |
546 | exit 0 | |
547 | ;; | |
4ed2816f | 548 | clear|stop) |
84cab473 | 549 | ### RESET EVERYTHING TO A KNOWN STATE |
a4109682 | 550 | killall qosd >/dev/null 2>&1 |
677c1f47 | 551 | |
84cab473 | 552 | # DELETE QDISCS |
24dbd0f7 | 553 | tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1 |
96f16b85 | 554 | tc qdisc del dev $qossettings{'RED_DEV'} ingress >/dev/null 2>&1 |
7f39519e | 555 | tc qdisc add root dev $qossettings{'RED_DEV'} fq_codel >/dev/null 2>&1 |
a4109682 | 556 | tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1 |
96f16b85 | 557 | tc qdisc del dev $qossettings{'IMQ_DEV'} ingress >/dev/null 2>&1 |
7f39519e | 558 | tc qdisc add root dev $qossettings{'IMQ_DEV'} fq_codel >/dev/null 2>&1 |
4ed2816f | 559 | # STOP IMQ-DEVICE |
a4109682 | 560 | ip link set $qossettings{'IMQ_DEV'} down >/dev/null 2>&1 |
96f16b85 | 561 | ip link del $qossettings{'IMQ_DEV'} >/dev/null 2>&1 |
0dfb3984 MT |
562 | |
563 | # REMOVE & FLUSH CHAINS | |
32390026 AF |
564 | iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN >/dev/null 2>&1 |
565 | iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN >/dev/null 2>&1 | |
566 | iptables -t mangle --delete POSTROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN >/dev/null 2>&1 | |
567 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p ah -j RETURN >/dev/null 2>&1 | |
568 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p esp -j RETURN >/dev/null 2>&1 | |
569 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -p ip -j RETURN >/dev/null 2>&1 | |
a4109682 | 570 | iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT >/dev/null 2>&1 |
6aeaa3a7 | 571 | iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1 |
a4109682 AF |
572 | iptables -t mangle --flush QOS-OUT >/dev/null 2>&1 |
573 | iptables -t mangle --delete-chain QOS-OUT >/dev/null 2>&1 | |
fc09b982 MT |
574 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC |
575 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS | |
a4109682 AF |
576 | iptables -t mangle --flush QOS-INC >/dev/null 2>&1 |
577 | iptables -t mangle --delete-chain QOS-INC >/dev/null 2>&1 | |
6aeaa3a7 AF |
578 | iptables -t mangle --flush QOS-TOS >/dev/null 2>&1 |
579 | iptables -t mangle --delete-chain QOS-TOS >/dev/null 2>&1 | |
896f24cc AF |
580 | # remove l7-filter |
581 | iptables -t mangle --delete PREROUTING -m layer7 --l7proto unset | |
dcd81b26 | 582 | |
a4109682 | 583 | rmmod sch_htb >/dev/null 2>&1 |
c772568a AF |
584 | |
585 | for i in \$(ls \$RRDLOG/class_*.rrd); do | |
586 | rrdtool update \$i \$(date +%s): | |
587 | done | |
588 | ||
84cab473 MT |
589 | echo "Quality of Service was successfully cleared!" |
590 | ;; | |
4ed2816f | 591 | gen|generate) |
be7878d5 | 592 | echo -n "Generating the QoS-Scripts..." |
b684b13b MT |
593 | /usr/bin/perl /var/ipfire/qos/bin/makeqosscripts.pl > /var/ipfire/qos/bin/qos.sh |
594 | echo ".Done!" | |
595 | exit 0 | |
596 | ;; | |
4ed2816f MT |
597 | restart) |
598 | ### FIRST CLEAR EVERYTHING | |
599 | \$0 clear | |
600 | ||
601 | ### THEN START | |
602 | \$0 start | |
603 | ;; | |
84cab473 MT |
604 | esac |
605 | ### EOF | |
606 | END | |
607 | ; | |
608 | ||
609 | ############################################################################################################################ | |
610 | ############################################################################################################################ |