#!/bin/sh
[ -e /etc/functions.sh ] && . /etc/functions.sh || . ./functions.sh
-[ -x /sbin/modprobe ] && insmod="modprobe" || insmod="insmod"
+[ -x /sbin/modprobe ] && {
+ insmod="modprobe"
+ rmmod="$insmod -r"
+} || {
+ insmod="insmod"
+ rmmod="rmmod"
+}
add_insmod() {
eval "export isset=\${insmod_$1}"
case "$isset" in
1) ;;
- *) append INSMOD "$insmod $* >&- 2>&-" "$N"; export insmod_$1=1;;
+ *) {
+ [ "$2" ] && append INSMOD "$rmmod $1 >&- 2>&-" "$N"
+ append INSMOD "$insmod $* >&- 2>&-" "$N"; export insmod_$1=1
+ };;
esac
}
reset_cb
include /lib/network
scan_interfaces
- config_load /var/state/network
config_get "$1" ifname
)}
} || {
*:dsthost)
append "$var" "-d $value"
;;
- *:ipp2p)
- add_insmod ipt_ipp2p
- append "$var" "-m ipp2p"
- case "$value" in
- all) append "$var" "--edk --dc --kazaa --gnu --bit";;
- *) append "$var" "--$value";;
- esac
- ;;
*:layer7)
add_insmod ipt_layer7
+ add_insmod xt_layer7
append "$var" "-m layer7 --l7proto $value${pkt:+ --l7pkt}"
;;
*:ports|*:srcports|*:dstports)
return 1
}
config_get upload "$iface" upload
- config_get halfduplex "$iface" halfduplex
+ config_get_bool halfduplex "$iface" halfduplex
config_get download "$iface" download
config_get classgroup "$iface" classgroup
config_get_bool overhead "$iface" overhead 0
download="${download:-${halfduplex:+$upload}}"
enum_classes "$classgroup"
- for dir in up${halfduplex} ${download:+down}; do
+ for dir in ${halfduplex:-up} ${download:+down}; do
case "$dir" in
up)
[ "$overhead" = 1 ] && upload=$(($upload * 98 / 100 - (15 * 128 / $upload)))
prefix="cls"
;;
down)
- add_insmod imq numdevs="$num_imq"
+ [ "$(ls -d /proc/sys/net/ipv4/conf/imq* 2>&- | wc -l)" -ne "$num_imq" ] && add_insmod imq numdevs="$num_imq"
config_get imqdev "$iface" imqdev
[ "$overhead" = 1 ] && download=$(($download * 98 / 100 - (80 * 1024 / $download)))
dev="imq$imqdev"
cls_var maxrate "$class" limitrate $dir 100
cls_var prio "$class" priority $dir 1
cls_var avgrate "$class" avgrate $dir 0
+ cls_var qdisc_esfq "$class" qdisc_esfq $dir ""
+ [ "$qdisc_esfq" != "" ] && add_insmod sch_esfq
config_get classnr "$class" classnr
- append cstr "$classnr:$prio:$avgrate:$pktsize:$pktdelay:$maxrate" "$N"
+ append cstr "$classnr:$prio:$avgrate:$pktsize:$pktdelay:$maxrate:$qdisc_esfq" "$N"
done
append ${prefix}q "$(tcrules)" "$N"
export dev_${dir}="ifconfig $dev up txqueuelen 5 >&- 2>&-
local iptrules
local pktrules
local sizerules
- local download
enum_classes "$cg"
add_rules iptrules "$ctrules" "iptables -t mangle -A ${cg}_ct"
config_get classes "$cg" classes
config_get classgroup "$iface" classgroup
config_get device "$iface" device
config_get imqdev "$iface" imqdev
- config_get dl "$iface" download
+ config_get upload "$iface" upload
+ config_get download "$iface" download
config_get halfduplex "$iface" halfduplex
+ download="${download:-${halfduplex:+$upload}}"
add_insmod ipt_IMQ
append up "iptables -t mangle -A OUTPUT -o $device -j ${cg}" "$N"
append up "iptables -t mangle -A FORWARD -o $device -j ${cg}" "$N"
- [ -z "$dl" ] || {
+ [ -z "$download" ] || {
+ append down "iptables -t mangle -A POSTROUTING -o $device -j ${cg}" "$N"
[ -z "$halfduplex" ] || {
append down "iptables -t mangle -A POSTROUTING -o $device -j IMQ --todev $imqdev" "$N"
}
append down "iptables -t mangle -A PREROUTING -i $device -j ${cg}" "$N"
- append down "iptables -t mangle -A POSTROUTING -o $device -j ${cg}" "$N"
append down "iptables -t mangle -A PREROUTING -i $device -j IMQ --todev $imqdev" "$N"
}
done