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qos-scripts: only use the lower 8 bits for firewall marks, allows coexistence with other programs like nodogsplash - patch by Tobias Wolf (#10096)

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SVN-Revision: 28731
This commit is contained in:
Jo-Philipp Wich 2011-11-03 19:11:01 +00:00
parent 95d36d3efe
commit 48c37ff7eb
3 changed files with 11 additions and 11 deletions
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2
package/qos-scripts/Makefile
View file

@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=qos-scripts
PKG_VERSION:=1.2.1
PKG_RELEASE:=5
PKG_RELEASE:=6
PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)

18
package/qos-scripts/files/usr/lib/qos/generate.sh
View file

@ -53,8 +53,8 @@ parse_matching_rule() {
done
config_get type "$section" TYPE
case "$type" in
classify) unset pkt; append "$var" "-m mark --mark 0";;
default) pkt=1; append "$var" "-m mark --mark 0";;
classify) unset pkt; append "$var" "-m mark --mark 0/0xff";;
default) pkt=1; append "$var" "-m mark --mark 0/0xff";;
reclassify) pkt=1;;
esac
append "$var" "${proto:+-p $proto}"
@ -161,8 +161,8 @@ parse_matching_rule() {
config_get class "${value##!}" classnr
[ -z "$class" ] && continue;
case "$value" in
!*) append "$var" "-m mark ! --mark $class";;
*) append "$var" "-m mark --mark $class";;
!*) append "$var" "-m mark ! --mark $class/0xff";;
*) append "$var" "-m mark --mark $class/0xff";;
esac
;;
1:TOS)
@ -386,7 +386,7 @@ add_rules() {
unset iptrule
}
parse_matching_rule iptrule "$rule" "$options" "$prefix" "-j MARK --set-mark $target"
parse_matching_rule iptrule "$rule" "$options" "$prefix" "-j MARK --set-mark $target/0xff"
append "$var" "$iptrule" "$N"
done
}
@ -404,7 +404,7 @@ start_cg() {
config_get maxsize "$class" maxsize
[ -z "$maxsize" -o -z "$mark" ] || {
add_insmod ipt_length
append pktrules "iptables -t mangle -A qos_${cg} -m mark --mark $mark -m length --length $maxsize: -j MARK --set-mark 0" "$N"
append pktrules "iptables -t mangle -A qos_${cg} -m mark --mark $mark/0xff -m length --length $maxsize: -j MARK --set-mark 0/0xff" "$N"
}
done
add_rules pktrules "$rules" "iptables -t mangle -A qos_${cg}"
@ -423,9 +423,9 @@ start_cg() {
$INSMOD
iptables -t mangle -N qos_${cg} >&- 2>&-
iptables -t mangle -N qos_${cg}_ct >&- 2>&-
${iptrules:+${iptrules}${N}iptables -t mangle -A qos_${cg}_ct -j CONNMARK --save-mark}
iptables -t mangle -A qos_${cg} -j CONNMARK --restore-mark
iptables -t mangle -A qos_${cg} -m mark --mark 0 -j qos_${cg}_ct
${iptrules:+${iptrules}${N}iptables -t mangle -A qos_${cg}_ct -j CONNMARK --save-mark --mask 0xff}
iptables -t mangle -A qos_${cg} -j CONNMARK --restore-mark --mask 0xff
iptables -t mangle -A qos_${cg} -m mark --mark 0/0xff -j qos_${cg}_ct
$pktrules
$up$N${down:+${down}$N}
EOF

2
package/qos-scripts/files/usr/lib/qos/tcrules.awk
View file

@ -122,7 +122,7 @@ END {
# filter rule
for (i = 1; i <= n; i++) {
print "tc filter add dev "device" parent 1: prio "class[i]" protocol ip handle "class[i]" fw flowid 1:"class[i] "0"
print "tc filter add dev "device" parent 1: prio "class[i]" protocol ip handle "class[i]"/0xff fw flowid 1:"class[i] "0"
filterc=1
if (filter[i] != "") {
print " tc filter add dev "device" parent "class[i]"00: handle "filterc"0 "filter[i]