projects / people / pmueller / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| 84cab473 | 1 | #!/usr/bin/perl |
| 70df8302 MT |
2 | ############################################################################### |
| 3 | # # | |
| 4 | # IPFire.org - A linux based firewall # | |
| 5 | # Copyright (C) 2007 Michael Tremer & Christian Schmidt # | |
| 6 | # # | |
| 7 | # This program is free software: you can redistribute it and/or modify # | |
| 8 | # it under the terms of the GNU General Public License as published by # | |
| 9 | # the Free Software Foundation, either version 3 of the License, or # | |
| 10 | # (at your option) any later version. # | |
| 11 | # # | |
| 12 | # This program is distributed in the hope that it will be useful, # | |
| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of # | |
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # | |
| 15 | # GNU General Public License for more details. # | |
| 16 | # # | |
| 17 | # You should have received a copy of the GNU General Public License # | |
| 18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. # | |
| 19 | # # | |
| 20 | ############################################################################### | |
| 84cab473 MT |
21 | |
| 22 | use strict; | |
| 23 | # enable only the following on debugging purpose | |
| e8babc92 | 24 | # use warnings; |
| 84cab473 MT |
25 | |
| 26 | require '/var/ipfire/general-functions.pl'; | |
| 27 | require "${General::swroot}/lang.pl"; | |
| 28 | require "${General::swroot}/header.pl"; | |
| 29 | ||
| 30 | my %qossettings = (); | |
| 31 | my %checked = (); | |
| 32 | my %netsettings = (); | |
| 33 | my $message = ""; | |
| 34 | my $errormessage = ""; | |
| 35 | my $c = ""; | |
| 36 | my $direntry = ""; | |
| 37 | my $classentry = ""; | |
| 38 | my $subclassentry = ""; | |
| 39 | my $l7ruleentry = ""; | |
| 40 | my $portruleentry = ""; | |
| e8babc92 | 41 | my $tosruleentry = ""; |
| 84cab473 MT |
42 | my @tmp = (); |
| 43 | my @classes = (); | |
| 44 | my @subclasses = (); | |
| 45 | my @l7rules = (); | |
| 46 | my @portrules = (); | |
| e8babc92 | 47 | my @tosrules = (); |
| 84cab473 MT |
48 | my @tmpline = (); |
| 49 | my @classline = (); | |
| 50 | my @subclassline = (); | |
| e8babc92 | 51 | my @tosruleline = (); |
| 84cab473 MT |
52 | my @l7ruleline = (); |
| 53 | my @portruleline = (); | |
| 54 | my @proto = (); | |
| 55 | my %selected= () ; | |
| 56 | my $classfile = "/var/ipfire/qos/classes"; | |
| 57 | my $subclassfile = "/var/ipfire/qos/subclasses"; | |
| 58 | my $level7file = "/var/ipfire/qos/level7config"; | |
| 59 | my $portfile = "/var/ipfire/qos/portconfig"; | |
| e8babc92 | 60 | my $tosfile = "/var/ipfire/qos/tosconfig"; |
| 84cab473 MT |
61 | |
| 62 | &General::readhash("${General::swroot}/ethernet/settings", \%netsettings); | |
| 63 | ||
| 64 | $qossettings{'ENABLED'} = 'off'; | |
| 65 | $qossettings{'EDIT'} = 'no'; | |
| 66 | $qossettings{'OUT_SPD'} = ''; | |
| 67 | $qossettings{'INC_SPD'} = ''; | |
| 68 | $qossettings{'DEF_OUT_SPD'} = ''; | |
| 69 | $qossettings{'DEF_INC_SPD'} = ''; | |
| 70 | $qossettings{'DEFCLASS_INC'} = ''; | |
| 71 | $qossettings{'DEFCLASS_OUT'} = ''; | |
| 72 | $qossettings{'ACK'} = ''; | |
| 73 | $qossettings{'MTU'} = '1492'; | |
| 74 | $qossettings{'RED_DEV'} = `cat /var/ipfire/red/iface`; | |
| 75 | $qossettings{'IMQ_DEV'} = 'imq0'; | |
| e8babc92 | 76 | $qossettings{'TOS'} = ''; |
| 84cab473 | 77 | $qossettings{'VALID'} = 'yes'; |
| 88b8ffac | 78 | $qossettings{'IMQ_MODE'} = 'PREROUTING'; |
| 84cab473 MT |
79 | |
| 80 | &General::readhash("${General::swroot}/qos/settings", \%qossettings); | |
| 81 | ||
| 82 | open( FILE, "< $classfile" ) or die "Unable to read $classfile"; | |
| 83 | @classes = <FILE>; | |
| 84 | close FILE; | |
| 85 | open( FILE, "< $subclassfile" ) or die "Unable to read $subclassfile"; | |
| 86 | @subclasses = <FILE>; | |
| 87 | close FILE; | |
| 88 | open( FILE, "< $level7file" ) or die "Unable to read $level7file"; | |
| 89 | @l7rules = <FILE>; | |
| 90 | close FILE; | |
| 91 | open( FILE, "< $portfile" ) or die "Unable to read $portfile"; | |
| 92 | @portrules = <FILE>; | |
| 93 | close FILE; | |
| e8babc92 MT |
94 | open( FILE, "< $tosfile" ) or die "Unable to read $tosfile"; |
| 95 | @tosrules = <FILE>; | |
| 96 | close FILE; | |
| 84cab473 MT |
97 | |
| 98 | ############################################################################################################################ | |
| 99 | ############################################################################################################################ | |
| 100 | ||
| 101 | print <<END | |
| 102 | #/bin/bash | |
| 103 | ################################################# | |
| 104 | # This is an autocreated QoS-Script for # | |
| 105 | # IPFIRE # | |
| 106 | # Copyright by the IPFire Team (GPLv2) # | |
| 107 | # www.ipfire.org # | |
| 108 | ################################################# | |
| 109 | ||
| 110 | ### SYSTEMVARIABLES: | |
| 111 | # RED INTERFACE: $qossettings{'RED_DEV'} | |
| 112 | # IMQ DEVICE: $qossettings{'IMQ_DEV'} | |
| 113 | ||
| b3992117 AF |
114 | eval \$(/usr/local/bin/readhash /var/ipfire/main/settings) |
| 115 | if [ "\$RRDLOG" == "" ]; then | |
| c772568a AF |
116 | RRDLOG=/var/log/rrd |
| 117 | fi | |
| 118 | ||
| 84cab473 MT |
119 | case "\$1" in |
| 120 | ||
| 121 | status) | |
| 4ed2816f MT |
122 | case "\$2" in |
| 123 | qdisc) | |
| 124 | echo "[qdisc]" | |
| 125 | tc -s qdisc show dev $qossettings{'RED_DEV'} | |
| 126 | tc -s qdisc show dev $qossettings{'IMQ_DEV'} | |
| 127 | exit 0 | |
| 128 | ;; | |
| 129 | class) | |
| 130 | echo "[class]" | |
| 131 | tc -s class show dev $qossettings{'RED_DEV'} | |
| 132 | tc -s class show dev $qossettings{'IMQ_DEV'} | |
| 133 | exit 0 | |
| 134 | ;; | |
| 135 | filter) | |
| 136 | echo "[filter]" | |
| 137 | tc -s filter show dev $qossettings{'RED_DEV'} | |
| 138 | tc -s filter show dev $qossettings{'IMQ_DEV'} | |
| 139 | exit 0 | |
| 140 | ;; | |
| 141 | iptables) | |
| 142 | echo "[iptables]" | |
| dd001658 MT |
143 | iptables -t mangle -n -L QOS-OUT -v -x 2> /dev/null |
| 144 | iptables -t mangle -n -L QOS-INC -v -x 2> /dev/null | |
| 145 | iptables -t mangle -n -L QOS-TOS -v -x 2> /dev/null | |
| 4ed2816f MT |
146 | exit 0 |
| 147 | ;; | |
| 148 | esac | |
| 149 | \$0 \$1 qdisc | |
| 150 | \$0 \$1 class | |
| 151 | \$0 \$1 filter | |
| 152 | \$0 \$1 iptables | |
| 84cab473 MT |
153 | exit 0 |
| 154 | ;; | |
| 155 | start) | |
| 84cab473 MT |
156 | ### |
| 157 | ### $qossettings{'RED_DEV'} | |
| 158 | ### | |
| 159 | ||
| 160 | ### INIT KERNEL | |
| 161 | modprobe sch_htb | |
| 162 | ||
| 163 | ### SET QUEUE LENGTH & MTU - has just to be tested!!! IMPORTANT | |
| 164 | ip link set dev $qossettings{'RED_DEV'} qlen $qossettings{'QLENGTH'} | |
| da7e2665 | 165 | #ip link set dev $qossettings{'RED_DEV'} mtu $qossettings{'MTU'} |
| 84cab473 MT |
166 | |
| 167 | ### ADD HTB QDISC FOR $qossettings{'RED_DEV'} | |
| 168 | tc qdisc add dev $qossettings{'RED_DEV'} root handle 1: htb default $qossettings{'DEFCLASS_OUT'} | |
| 169 | ||
| 170 | ### MAIN RATE LIMIT | |
| 171 | tc class add dev $qossettings{'RED_DEV'} parent 1: classid 1:1 htb rate $qossettings{'OUT_SPD'}kbit | |
| 172 | ||
| 173 | ### CLASSES FOR $qossettings{'RED_DEV'} | |
| 174 | END | |
| 175 | ; | |
| 176 | foreach $classentry (sort @classes) | |
| 177 | { | |
| 178 | @classline = split( /\;/, $classentry ); | |
| 179 | if ($qossettings{'RED_DEV'} eq $classline[0]) { | |
| 180 | $qossettings{'DEVICE'} = $classline[0]; | |
| 181 | $qossettings{'CLASS'} = $classline[1]; | |
| 182 | $qossettings{'PRIO'} = $classline[2]; | |
| 183 | $qossettings{'RATE'} = $classline[3]; | |
| 184 | $qossettings{'CEIL'} = $classline[4]; | |
| 185 | $qossettings{'BURST'} = $classline[5]; | |
| 186 | $qossettings{'CBURST'} = $classline[6]; | |
| 187 | print "\ttc class add dev $qossettings{'DEVICE'} parent 1:1 classid 1:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} "; | |
| 4ed2816f | 188 | if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) { |
| 84cab473 MT |
189 | print "burst $qossettings{'BURST'}k "; |
| 190 | } | |
| b684b13b | 191 | if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) { |
| 84cab473 MT |
192 | print "cburst $qossettings{'CBURST'}k"; |
| 193 | } | |
| 194 | print "\n"; | |
| 195 | } | |
| 196 | } | |
| 197 | foreach $subclassentry (sort @subclasses) { | |
| 198 | @subclassline = split( /\;/, $subclassentry ); | |
| 92b5fba4 MT |
199 | if ($qossettings{'RED_DEV'} eq $subclassline[0]) { |
| 200 | $qossettings{'DEVICE'} = $subclassline[0]; | |
| 201 | $qossettings{'CLASS'} = $subclassline[1]; | |
| 202 | $qossettings{'SCLASS'} = $subclassline[2]; | |
| 203 | $qossettings{'SPRIO'} = $subclassline[3]; | |
| 204 | $qossettings{'SRATE'} = $subclassline[4]; | |
| 205 | $qossettings{'SCEIL'} = $subclassline[5]; | |
| 206 | $qossettings{'SBURST'} = $subclassline[6]; | |
| 207 | $qossettings{'SCBURST'} = $subclassline[7]; | |
| 208 | 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 $qossettings{'SPRIO'} "; | |
| 209 | if ($qossettings{'SBURST'} > 0) { | |
| 210 | print "burst $qossettings{'SBURST'}k "; | |
| 211 | } | |
| 212 | if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) { | |
| 213 | print "cburst $qossettings{'CBURST'}k"; | |
| 214 | } | |
| 215 | print "\n"; | |
| 84cab473 | 216 | } |
| 84cab473 MT |
217 | } |
| 218 | ||
| 219 | print "\n\t### ATTACH QDISC TO LEAF 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 qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\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{'SCLASS'} = $subclassline[2]; | |
| 234 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 1:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n"; | |
| 235 | } | |
| 236 | } | |
| 237 | print "\n\t### FILTER TRAFFIC INTO CLASSES\n"; | |
| 238 | foreach $classentry (sort @classes) | |
| 239 | { | |
| 240 | @classline = split( /\;/, $classentry ); | |
| 241 | if ($qossettings{'RED_DEV'} eq $classline[0]) { | |
| 242 | $qossettings{'DEVICE'} = $classline[0]; | |
| 243 | $qossettings{'CLASS'} = $classline[1]; | |
| 244 | print "\ttc filter add dev $qossettings{'DEVICE'} parent 1:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 1:$qossettings{'CLASS'}\n"; | |
| 245 | } | |
| 246 | } | |
| 247 | foreach $subclassentry (sort @subclasses) { | |
| 248 | @subclassline = split( /\;/, $subclassentry ); | |
| 249 | if ($qossettings{'RED_DEV'} eq $subclassline[0]) { | |
| 250 | $qossettings{'DEVICE'} = $subclassline[0]; | |
| 251 | $qossettings{'CLASS'} = $subclassline[1]; | |
| 252 | $qossettings{'SCLASS'} = $subclassline[2]; | |
| 92b5fba4 | 253 | 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 |
254 | } |
| 255 | } | |
| 256 | print <<END | |
| 257 | ||
| dcd81b26 AF |
258 | ### add l7-filter to POSTROUTING chain to see all traffic |
| 259 | iptables -t mangle -A POSTROUTING -m layer7 --l7proto unset | |
| 260 | ||
| 84cab473 MT |
261 | ### ADD QOS-OUT CHAIN TO THE MANGLE TABLE IN IPTABLES |
| 262 | iptables -t mangle -N QOS-OUT | |
| e8babc92 | 263 | iptables -t mangle -N QOS-TOS |
| 84cab473 | 264 | iptables -t mangle -I POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT |
| e8babc92 | 265 | iptables -t mangle -A POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS |
| 84cab473 | 266 | |
| 5487c71b AF |
267 | ### Don't change mark on traffic for the ipsec tunnel |
| 268 | iptables -t mangle -A QOS-OUT -m mark --mark 50 -j RETURN | |
| 269 | ||
| 84cab473 | 270 | ### MARK ACKs |
| 4c43d644 AF |
271 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j TOS --set-tos 4 |
| 272 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j MARK --set-mark $qossettings{'ACK'} | |
| 273 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags SYN,RST SYN -j RETURN | |
| 84cab473 | 274 | |
| 4c43d644 AF |
275 | iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'} |
| 276 | iptables -t mangle -A QOS-OUT -p icmp -m length --length 40:100 -j RETURN | |
| 84cab473 | 277 | |
| 4c43d644 AF |
278 | iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j TOS --set-tos 4 |
| 279 | iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'} | |
| 280 | iptables -t mangle -A QOS-OUT -p tcp --syn -m length --length 40:68 -j RETURN | |
| 84cab473 | 281 | |
| 4c43d644 AF |
282 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j TOS --set-tos 4 |
| 283 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j MARK --set-mark $qossettings{'ACK'} | |
| 284 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL SYN,ACK -m length --length 40:68 -j RETURN | |
| 84cab473 | 285 | |
| 4c43d644 AF |
286 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j TOS --set-tos 4 |
| 287 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j MARK --set-mark $qossettings{'ACK'} | |
| 288 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK -m length --length 40:100 -j RETURN | |
| 84cab473 | 289 | |
| 4c43d644 AF |
290 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j TOS --set-tos 4 |
| 291 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j MARK --set-mark $qossettings{'ACK'} | |
| 292 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL RST -j RETURN | |
| 84cab473 | 293 | |
| 4c43d644 AF |
294 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j TOS --set-tos 4 |
| 295 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j MARK --set-mark $qossettings{'ACK'} | |
| 296 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,RST -j RETURN | |
| 84cab473 | 297 | |
| 4c43d644 AF |
298 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j TOS --set-tos 4 |
| 299 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j MARK --set-mark $qossettings{'ACK'} | |
| 300 | iptables -t mangle -A QOS-OUT -p tcp --tcp-flags ALL ACK,FIN -j RETURN | |
| 84cab473 | 301 | |
| e8babc92 MT |
302 | ### SET TOS |
| 303 | END | |
| 304 | ; | |
| 305 | foreach $tosruleentry (sort @tosrules) | |
| 306 | { | |
| 307 | @tosruleline = split( /\;/, $tosruleentry ); | |
| 308 | $qossettings{'CLASS'} = $tosruleline[0]; | |
| 309 | $qossettings{'TOS'} = abs $tosruleline[2] * 2; | |
| 310 | if ( $tosruleline[1] eq $qossettings{'RED_DEV'} ) | |
| 311 | { | |
| 4c43d644 AF |
312 | print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n"; |
| 313 | print "\tiptables -t mangle -A QOS-OUT -m tos --tos $qossettings{'TOS'} -j RETURN\n"; | |
| e8babc92 MT |
314 | } |
| 315 | } | |
| 316 | ||
| 84cab473 MT |
317 | print "\n\t### SET PORT-RULES\n"; |
| 318 | foreach $portruleentry (sort @portrules) | |
| 319 | { | |
| 320 | @portruleline = split( /\;/, $portruleentry ); | |
| 321 | if ( $portruleline[1] eq $qossettings{'RED_DEV'} ) | |
| 322 | { | |
| 323 | $qossettings{'CLASS'} = $portruleline[0]; | |
| 324 | $qossettings{'DEVICE'} = $portruleline[1]; | |
| 325 | $qossettings{'PPROT'} = $portruleline[2]; | |
| 326 | $qossettings{'QIP'} = $portruleline[3]; | |
| 327 | $qossettings{'QPORT'} = $portruleline[4]; | |
| 328 | $qossettings{'DIP'} = $portruleline[5]; | |
| 329 | $qossettings{'DPORT'} = $portruleline[6]; | |
| 4c43d644 | 330 | print "\tiptables -t mangle -A QOS-OUT "; |
| 84cab473 MT |
331 | if ($qossettings{'QIP'} ne ''){ |
| 332 | print "-s $qossettings{'QIP'} "; | |
| 333 | } | |
| 334 | if ($qossettings{'DIP'} ne ''){ | |
| 335 | print "-d $qossettings{'DIP'} "; | |
| 336 | } | |
| 337 | print "-p $qossettings{'PPROT'} "; | |
| d2414ee7 CS |
338 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
| 339 | # print "-m multiport "; | |
| 340 | # } | |
| 84cab473 MT |
341 | if ($qossettings{'QPORT'} ne ''){ |
| 342 | print "--sport $qossettings{'QPORT'} "; | |
| 343 | } | |
| 344 | if ($qossettings{'DPORT'} ne ''){ | |
| 345 | print "--dport $qossettings{'DPORT'} "; | |
| 346 | } | |
| 347 | print "-j MARK --set-mark $qossettings{'CLASS'}\n"; | |
| 4c43d644 | 348 | print "\tiptables -t mangle -A QOS-OUT "; |
| 84cab473 MT |
349 | if ($qossettings{'QIP'} ne ''){ |
| 350 | print "-s $qossettings{'QIP'} "; | |
| 351 | } | |
| 352 | if ($qossettings{'DIP'} ne ''){ | |
| 353 | print "-d $qossettings{'DIP'} "; | |
| 354 | } | |
| 355 | print "-p $qossettings{'PPROT'} "; | |
| d2414ee7 CS |
356 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
| 357 | # print "-m multiport "; | |
| 358 | # } | |
| 84cab473 MT |
359 | if ($qossettings{'QPORT'} ne ''){ |
| 360 | print "--sport $qossettings{'QPORT'} "; | |
| 361 | } | |
| 362 | if ($qossettings{'DPORT'} ne ''){ | |
| 363 | print "--dport $qossettings{'DPORT'} "; | |
| 364 | } | |
| 365 | print "-j RETURN\n\n"; | |
| 366 | } | |
| 367 | } | |
| 368 | ||
| f013ab2b MT |
369 | print <<END |
| 370 | ||
| 371 | ### SET LEVEL7-RULES | |
| 372 | END | |
| 373 | ; | |
| 374 | foreach $l7ruleentry (sort @l7rules) | |
| 375 | { | |
| 376 | @l7ruleline = split( /\;/, $l7ruleentry ); | |
| 377 | if ( $l7ruleline[1] eq $qossettings{'RED_DEV'} ) | |
| 378 | { | |
| 379 | $qossettings{'CLASS'} = $l7ruleline[0]; | |
| 380 | $qossettings{'DEVICE'} = $l7ruleline[1]; | |
| 381 | $qossettings{'L7PROT'} = $l7ruleline[2]; | |
| 382 | $qossettings{'QIP'} = $l7ruleline[3]; | |
| 383 | $qossettings{'DIP'} = $l7ruleline[4]; | |
| 4c43d644 | 384 | print "\tiptables -t mangle -A QOS-OUT "; |
| f013ab2b MT |
385 | if ($qossettings{'QIP'} ne ''){ |
| 386 | print "-s $qossettings{'QIP'} "; | |
| 387 | } | |
| 388 | if ($qossettings{'DIP'} ne ''){ | |
| 389 | print "-d $qossettings{'DIP'} "; | |
| 390 | } | |
| 391 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n"; | |
| 4c43d644 | 392 | print "\tiptables -t mangle -A QOS-OUT "; |
| f013ab2b MT |
393 | if ($qossettings{'QIP'} ne ''){ |
| 394 | print "-s $qossettings{'QIP'} "; | |
| 395 | } | |
| 396 | if ($qossettings{'DIP'} ne ''){ | |
| 397 | print "-d $qossettings{'DIP'} "; | |
| 398 | } | |
| 399 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n"; | |
| 400 | } | |
| 401 | } | |
| 402 | ||
| 84cab473 MT |
403 | print <<END |
| 404 | ||
| 405 | ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS | |
| 4c43d644 | 406 | iptables -t mangle -A QOS-OUT -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_OUT'} |
| 84cab473 MT |
407 | |
| 408 | ### | |
| 409 | ### $qossettings{'IMQ_DEV'} | |
| 410 | ### | |
| 411 | ||
| 412 | ### BRING UP $qossettings{'IMQ_DEV'} | |
| b684b13b MT |
413 | if [ `lsmod | grep -q ipt_IMQ` ]; then |
| 414 | insmod ipt_IMQ | |
| 415 | sleep 2 | |
| 416 | fi | |
| 84cab473 MT |
417 | modprobe imq numdevs=1 |
| 418 | ip link set $qossettings{'IMQ_DEV'} up | |
| 419 | ||
| 420 | ### SET QUEUE LENGTH & MTU - has just to be tested!!! IMPORTANT | |
| 421 | ip link set dev $qossettings{'IMQ_DEV'} qlen $qossettings{'QLENGTH'} | |
| 4ed2816f | 422 | # ip link set dev $qossettings{'IMQ_DEV'} mtu $qossettings{'MTU'} |
| 84cab473 MT |
423 | |
| 424 | ### ADD HTB QDISC FOR $qossettings{'IMQ_DEV'} | |
| 425 | tc qdisc add dev $qossettings{'IMQ_DEV'} root handle 2: htb default $qossettings{'DEFCLASS_INC'} | |
| 426 | ||
| 427 | ### MAIN RATE LIMIT | |
| 428 | tc class add dev $qossettings{'IMQ_DEV'} parent 2: classid 2:1 htb rate $qossettings{'INC_SPD'}kbit | |
| 429 | ||
| 430 | ### CLASSES FOR $qossettings{'IMQ_DEV'} | |
| 431 | END | |
| 432 | ; | |
| 433 | foreach $classentry (sort @classes) | |
| 434 | { | |
| 435 | @classline = split( /\;/, $classentry ); | |
| 436 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
| 437 | $qossettings{'DEVICE'} = $classline[0]; | |
| 438 | $qossettings{'CLASS'} = $classline[1]; | |
| 439 | $qossettings{'PRIO'} = $classline[2]; | |
| 440 | $qossettings{'RATE'} = $classline[3]; | |
| 441 | $qossettings{'CEIL'} = $classline[4]; | |
| 442 | $qossettings{'BURST'} = $classline[5]; | |
| 443 | $qossettings{'CBURST'} = $classline[6]; | |
| 444 | print "\ttc class add dev $qossettings{'DEVICE'} parent 2:1 classid 2:$qossettings{'CLASS'} htb rate $qossettings{'RATE'}kbit ceil $qossettings{'CEIL'}kbit prio $qossettings{'PRIO'} "; | |
| 4ed2816f | 445 | if (($qossettings{'BURST'} ne '') && ($qossettings{'BURST'} ne 0)) { |
| 84cab473 MT |
446 | print "burst $qossettings{'BURST'}k "; |
| 447 | } | |
| 4ed2816f | 448 | if (($qossettings{'CBURST'} ne '') && ($qossettings{'CBURST'} ne 0)) { |
| 84cab473 MT |
449 | print "cburst $qossettings{'CBURST'}k"; |
| 450 | } | |
| 451 | print "\n"; | |
| 452 | } | |
| 453 | } | |
| 454 | foreach $subclassentry (sort @subclasses) { | |
| 455 | @subclassline = split( /\;/, $subclassentry ); | |
| 456 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
| 457 | $qossettings{'DEVICE'} = $subclassline[0]; | |
| 458 | $qossettings{'CLASS'} = $subclassline[1]; | |
| 459 | $qossettings{'SCLASS'} = $subclassline[2]; | |
| 460 | $qossettings{'SPRIO'} = $subclassline[3]; | |
| 461 | $qossettings{'SRATE'} = $subclassline[4]; | |
| 462 | $qossettings{'SCEIL'} = $subclassline[5]; | |
| 463 | $qossettings{'SBURST'} = $subclassline[6]; | |
| 464 | $qossettings{'SCBURST'} = $subclassline[7]; | |
| 465 | 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 $qossettings{'SPRIO'} "; | |
| 466 | if ($qossettings{'SBURST'} > 0) { | |
| 467 | print "burst $qossettings{'SBURST'}k "; | |
| 468 | } | |
| 4ed2816f | 469 | if (($qossettings{'SCBURST'} ne '') && ($qossettings{'SCBURST'} ne 0)) { |
| 84cab473 MT |
470 | print "cburst $qossettings{'CBURST'}k"; |
| 471 | } | |
| 472 | print "\n"; | |
| 473 | } | |
| 474 | } | |
| 475 | ||
| 476 | print "\n\t### ATTACH QDISC TO LEAF CLASSES\n"; | |
| 477 | foreach $classentry (sort @classes) | |
| 478 | { | |
| 479 | @classline = split( /\;/, $classentry ); | |
| 480 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
| 481 | $qossettings{'DEVICE'} = $classline[0]; | |
| 482 | $qossettings{'CLASS'} = $classline[1]; | |
| 483 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'CLASS'} handle $qossettings{'CLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n"; | |
| 484 | } | |
| 485 | } | |
| 486 | foreach $subclassentry (sort @subclasses) { | |
| 487 | @subclassline = split( /\;/, $subclassentry ); | |
| 488 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
| 489 | $qossettings{'DEVICE'} = $subclassline[0]; | |
| 490 | $qossettings{'SCLASS'} = $subclassline[2]; | |
| 491 | print "\ttc qdisc add dev $qossettings{'DEVICE'} parent 2:$qossettings{'SCLASS'} handle $qossettings{'SCLASS'}: sfq perturb $qossettings{'SFQ_PERTUB'}\n"; | |
| 492 | } | |
| 493 | } | |
| 494 | print "\n\t### FILTER TRAFFIC INTO CLASSES\n"; | |
| 495 | foreach $classentry (sort @classes) | |
| 496 | { | |
| 497 | @classline = split( /\;/, $classentry ); | |
| 498 | if ($qossettings{'IMQ_DEV'} eq $classline[0]) { | |
| 499 | $qossettings{'DEVICE'} = $classline[0]; | |
| 500 | $qossettings{'CLASS'} = $classline[1]; | |
| 501 | print "\ttc filter add dev $qossettings{'DEVICE'} parent 2:0 prio 0 protocol ip handle $qossettings{'CLASS'} fw flowid 2:$qossettings{'CLASS'}\n"; | |
| 502 | } | |
| 503 | } | |
| 504 | foreach $subclassentry (sort @subclasses) { | |
| 505 | @subclassline = split( /\;/, $subclassentry ); | |
| 506 | if ($qossettings{'IMQ_DEV'} eq $subclassline[0]) { | |
| 507 | $qossettings{'DEVICE'} = $subclassline[0]; | |
| 508 | $qossettings{'CLASS'} = $subclassline[1]; | |
| 509 | $qossettings{'SCLASS'} = $subclassline[2]; | |
| 92b5fba4 | 510 | 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 |
511 | } |
| 512 | } | |
| 88b8ffac AF |
513 | |
| 514 | if ( $qossettings{'IMQ_MODE'} eq 'POSTROUTING' ) | |
| 515 | { | |
| 84cab473 MT |
516 | print <<END |
| 517 | ||
| 4ed2816f | 518 | ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES |
| 84cab473 | 519 | iptables -t mangle -N QOS-INC |
| dd79c399 | 520 | iptables -t mangle -A POSTROUTING -m mark ! --mark 0 ! -o $qossettings{'RED_DEV'} -j IMQ --todev 0 |
| fee974f5 AF |
521 | iptables -t mangle -I FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC |
| 522 | iptables -t mangle -A FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS | |
| e8babc92 MT |
523 | |
| 524 | ### SET TOS | |
| 525 | END | |
| 526 | ; | |
| 88b8ffac AF |
527 | } |
| 528 | else | |
| 529 | { | |
| 530 | print <<END | |
| 531 | ||
| 532 | ### ADD QOS-INC CHAIN TO THE MANGLE TABLE IN IPTABLES | |
| 533 | iptables -t mangle -N QOS-INC | |
| 534 | iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j IMQ --todev 0 | |
| 535 | iptables -t mangle -I PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC | |
| 536 | iptables -t mangle -A PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS | |
| 537 | ||
| 538 | ### SET TOS | |
| 539 | END | |
| 540 | ; | |
| 541 | } | |
| 542 | ||
| e8babc92 MT |
543 | foreach $tosruleentry (sort @tosrules) |
| 544 | { | |
| 545 | @tosruleline = split( /\;/, $tosruleentry ); | |
| 546 | $qossettings{'CLASS'} = $tosruleline[0]; | |
| 547 | $qossettings{'TOS'} = abs $tosruleline[2] * 2; | |
| 548 | if ( $tosruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
| 549 | { | |
| 4c43d644 AF |
550 | print "\tiptables -t mangle -A QOS-INC -m tos --tos $qossettings{'TOS'} -j MARK --set-mark $qossettings{'CLASS'}\n"; |
| 551 | print "\tiptables -t mangle -A QOS-INC -m tos --tos $qossettings{'TOS'} -j RETURN\n"; | |
| e8babc92 MT |
552 | } |
| 553 | ||
| 554 | } | |
| 555 | ||
| 84cab473 MT |
556 | print "\n\t### SET PORT-RULES\n"; |
| 557 | foreach $portruleentry (sort @portrules) | |
| 558 | { | |
| 559 | @portruleline = split( /\;/, $portruleentry ); | |
| 560 | if ( $portruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
| 561 | { | |
| 562 | $qossettings{'CLASS'} = $portruleline[0]; | |
| 563 | $qossettings{'DEVICE'} = $portruleline[1]; | |
| 564 | $qossettings{'PPROT'} = $portruleline[2]; | |
| 565 | $qossettings{'QIP'} = $portruleline[3]; | |
| 566 | $qossettings{'QPORT'} = $portruleline[4]; | |
| 567 | $qossettings{'DIP'} = $portruleline[5]; | |
| 568 | $qossettings{'DPORT'} = $portruleline[6]; | |
| 4c43d644 | 569 | print "\tiptables -t mangle -A QOS-INC "; |
| 84cab473 MT |
570 | if ($qossettings{'QIP'} ne ''){ |
| 571 | print "-s $qossettings{'QIP'} "; | |
| 572 | } | |
| 573 | if ($qossettings{'DIP'} ne ''){ | |
| 574 | print "-d $qossettings{'DIP'} "; | |
| 575 | } | |
| 576 | print "-p $qossettings{'PPROT'} "; | |
| d2414ee7 CS |
577 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
| 578 | # print "-m multiport "; | |
| 579 | # } | |
| 84cab473 MT |
580 | if ($qossettings{'QPORT'} ne ''){ |
| 581 | print "--sport $qossettings{'QPORT'} "; | |
| 582 | } | |
| 583 | if ($qossettings{'DPORT'} ne ''){ | |
| 584 | print "--dport $qossettings{'DPORT'} "; | |
| 585 | } | |
| 586 | print "-j MARK --set-mark $qossettings{'CLASS'}\n"; | |
| 4c43d644 | 587 | print "\tiptables -t mangle -A QOS-INC "; |
| 84cab473 MT |
588 | if ($qossettings{'QIP'} ne ''){ |
| 589 | print "-s $qossettings{'QIP'} "; | |
| 590 | } | |
| 591 | if ($qossettings{'DIP'} ne ''){ | |
| 592 | print "-d $qossettings{'DIP'} "; | |
| 593 | } | |
| 594 | print "-p $qossettings{'PPROT'} "; | |
| d2414ee7 CS |
595 | # if (($qossettings{'QPORT'} ne '') || ($qossettings{'DPORT'} ne '')){ |
| 596 | # print "-m multiport "; | |
| 597 | # } | |
| 84cab473 MT |
598 | if ($qossettings{'QPORT'} ne ''){ |
| 599 | print "--sport $qossettings{'QPORT'} "; | |
| 600 | } | |
| 601 | if ($qossettings{'DPORT'} ne ''){ | |
| 602 | print "--dport $qossettings{'DPORT'} "; | |
| 603 | } | |
| 604 | print "-j RETURN\n\n"; | |
| 605 | } | |
| 606 | } | |
| 607 | ||
| f013ab2b MT |
608 | print <<END |
| 609 | ||
| 610 | ### SET LEVEL7-RULES | |
| 611 | END | |
| 612 | ; | |
| 613 | foreach $l7ruleentry (sort @l7rules) | |
| 614 | { | |
| 615 | @l7ruleline = split( /\;/, $l7ruleentry ); | |
| 616 | if ( $l7ruleline[1] eq $qossettings{'IMQ_DEV'} ) | |
| 617 | { | |
| 618 | $qossettings{'CLASS'} = $l7ruleline[0]; | |
| 619 | $qossettings{'DEVICE'} = $l7ruleline[1]; | |
| 620 | $qossettings{'L7PROT'} = $l7ruleline[2]; | |
| 621 | $qossettings{'QIP'} = $l7ruleline[3]; | |
| 622 | $qossettings{'DIP'} = $l7ruleline[4]; | |
| 4c43d644 | 623 | print "\tiptables -t mangle -A QOS-INC "; |
| f013ab2b MT |
624 | if ($qossettings{'QIP'} ne ''){ |
| 625 | print "-s $qossettings{'QIP'} "; | |
| 626 | } | |
| 627 | if ($qossettings{'DIP'} ne ''){ | |
| 628 | print "-d $qossettings{'DIP'} "; | |
| 629 | } | |
| 630 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j MARK --set-mark $qossettings{'CLASS'}\n"; | |
| 4c43d644 | 631 | print "\tiptables -t mangle -A QOS-INC "; |
| f013ab2b MT |
632 | if ($qossettings{'QIP'} ne ''){ |
| 633 | print "-s $qossettings{'QIP'} "; | |
| 634 | } | |
| 635 | if ($qossettings{'DIP'} ne ''){ | |
| 636 | print "-d $qossettings{'DIP'} "; | |
| 637 | } | |
| 638 | print "-m layer7 --l7dir /etc/l7-protocols/protocols --l7proto $qossettings{'L7PROT'} -j RETURN\n"; | |
| 639 | } | |
| 640 | } | |
| 641 | ||
| 84cab473 | 642 | print <<END |
| 84cab473 | 643 | ### REDUNDANT: SET ALL NONMARKED PACKETS TO DEFAULT CLASS |
| 4c43d644 | 644 | iptables -t mangle -A QOS-INC -m mark --mark 0 -j MARK --set-mark $qossettings{'DEFCLASS_INC'} |
| 84cab473 | 645 | |
| e8babc92 MT |
646 | ### SETTING TOS BITS |
| 647 | END | |
| 648 | ; | |
| 649 | foreach $classentry (sort @classes) | |
| 650 | { | |
| 651 | @classline = split( /\;/, $classentry ); | |
| 652 | $qossettings{'CLASS'} = $classline[1]; | |
| 653 | $qossettings{'TOS'} = abs $classline[7] * 2; | |
| 654 | if ($qossettings{'TOS'} ne "0") { | |
| 655 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j TOS --set-tos $qossettings{'TOS'}\n"; | |
| 656 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'CLASS'} -j RETURN\n"; | |
| 657 | } | |
| 658 | } | |
| 659 | foreach $subclassentry (sort @subclasses) | |
| 660 | { | |
| 661 | @subclassline = split( /\;/, $subclassentry ); | |
| 662 | $qossettings{'SUBCLASS'} = $subclassline[1]; | |
| 663 | $qossettings{'TOS'} = $subclassline[8]; | |
| 664 | $qossettings{'TOS'} = abs $qossettings{'TOS'} * 2; | |
| 665 | if ($qossettings{'TOS'} ne "0") { | |
| 666 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j TOS --set-tos $qossettings{'TOS'}\n"; | |
| 667 | print "\tiptables -t mangle -A QOS-TOS -m mark --mark $qossettings{'SUBCLASS'} -j RETURN\n"; | |
| 668 | } | |
| 669 | } | |
| 670 | ||
| 671 | print <<END | |
| 672 | ||
| 363fb6af | 673 | ## STARTING COLLECTOR |
| d86ddb48 MT |
674 | ( sleep 10 && /usr/local/bin/qosd $qossettings{'RED_DEV'} >/dev/null 2>&1) & |
| 675 | ( sleep 10 && /usr/local/bin/qosd $qossettings{'IMQ_DEV'} >/dev/null 2>&1) & | |
| 363fb6af | 676 | |
| c772568a AF |
677 | for i in \$(ls \$RRDLOG/class_*.rrd); do |
| 678 | rrdtool update \$i \$(date +%s): | |
| 679 | done | |
| 680 | ||
| 84cab473 MT |
681 | echo "Quality of Service was successfully started!" |
| 682 | exit 0 | |
| 683 | ;; | |
| 4ed2816f | 684 | clear|stop) |
| 84cab473 | 685 | ### RESET EVERYTHING TO A KNOWN STATE |
| a4109682 | 686 | killall qosd >/dev/null 2>&1 |
| f89a66e0 | 687 | (sleep 3 && killall -9 qosd &>/dev/null) & |
| 84cab473 | 688 | # DELETE QDISCS |
| a4109682 AF |
689 | tc qdisc del dev $qossettings{'RED_DEV'} root >/dev/null 2>&1 |
| 690 | tc qdisc del dev $qossettings{'IMQ_DEV'} root >/dev/null 2>&1 | |
| 4ed2816f | 691 | # STOP IMQ-DEVICE |
| a4109682 | 692 | ip link set $qossettings{'IMQ_DEV'} down >/dev/null 2>&1 |
| dd79c399 | 693 | iptables -t mangle --delete POSTROUTING -m mark ! --mark 0 ! -o $qossettings{'RED_DEV'} -j IMQ --todev 0 >/dev/null 2>&1 |
| 88b8ffac | 694 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j IMQ --todev 0 >/dev/null 2>&1 |
| a4109682 | 695 | # rmmod imq # this crash on 2.6.25.xx |
| 84cab473 | 696 | # REMOVE & FLUSH CHAINS |
| a4109682 AF |
697 | iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-OUT >/dev/null 2>&1 |
| 698 | iptables -t mangle --delete POSTROUTING -o $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1 | |
| 699 | iptables -t mangle --flush QOS-OUT >/dev/null 2>&1 | |
| 700 | iptables -t mangle --delete-chain QOS-OUT >/dev/null 2>&1 | |
| 88b8ffac AF |
701 | iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-INC >/dev/null 2>&1 |
| 702 | iptables -t mangle --delete FORWARD -i $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1 | |
| 703 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-INC >/dev/null 2>&1 | |
| 704 | iptables -t mangle --delete PREROUTING -i $qossettings{'RED_DEV'} -j QOS-TOS >/dev/null 2>&1 | |
| a4109682 AF |
705 | iptables -t mangle --flush QOS-INC >/dev/null 2>&1 |
| 706 | iptables -t mangle --delete-chain QOS-INC >/dev/null 2>&1 | |
| 707 | iptables -t mangle --flush QOS-TOS >/dev/null 2>&1 | |
| 708 | iptables -t mangle --delete-chain QOS-TOS >/dev/null 2>&1 | |
| dcd81b26 AF |
709 | # remove l7-filter |
| 710 | iptables -t mangle --delete POSTROUTING -m layer7 --l7proto unset | |
| 711 | ||
| a4109682 | 712 | rmmod sch_htb >/dev/null 2>&1 |
| c772568a AF |
713 | |
| 714 | for i in \$(ls \$RRDLOG/class_*.rrd); do | |
| 715 | rrdtool update \$i \$(date +%s): | |
| 716 | done | |
| 717 | ||
| 84cab473 MT |
718 | echo "Quality of Service was successfully cleared!" |
| 719 | ;; | |
| 4ed2816f | 720 | gen|generate) |
| b684b13b MT |
721 | echo -n "Generateing the QoS-Scripts..." |
| 722 | /usr/bin/perl /var/ipfire/qos/bin/makeqosscripts.pl > /var/ipfire/qos/bin/qos.sh | |
| 723 | echo ".Done!" | |
| 724 | exit 0 | |
| 725 | ;; | |
| 4ed2816f MT |
726 | restart) |
| 727 | ### FIRST CLEAR EVERYTHING | |
| 728 | \$0 clear | |
| 729 | ||
| 730 | ### THEN START | |
| 731 | \$0 start | |
| 732 | ;; | |
| 84cab473 MT |
733 | esac |
| 734 | ### EOF | |
| 735 | END | |
| 736 | ; | |
| 737 | ||
| 738 | ############################################################################################################################ | |
| 739 | ############################################################################################################################ |