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synced 2025-12-10 07:44:50 +01:00
qosmngr: improvements
- ubus call for reloading each individual service as well as all of qos added. - init script modified to call ubus call and also to have a boot and restart section. - to have separate uci parameters for detination mask and source mask make no sense, both destination/source ip and mask in tr181 should map to destination/source ip uci parameter, updated. - firewall rules added by qos are moved to a separate chain, flushing is hence restricted to this chain only. - the hotplug is not really required, hence removed.
This commit is contained in:
Rahul
parent
fbc5226978
commit
c2b993b494
4 changed files with 117 additions and 96 deletions
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@ -1,18 +0,0 @@
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#!/bin/sh
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[ "$ACTION" = ifup ] || exit 0
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. /lib/functions/network.sh
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network_get_device l3device $INTERFACE
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[ -n "$l3device" ] || exit 0
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wan_if="$(uci -q get network.wan.ifname)"
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for intf in $wan_if; do
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if [ "$intf" == "$l3device" ]; then
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ubus call uci commit '{"config":"qos"}'
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exit
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fi
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done
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@ -3,7 +3,7 @@
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# Uncomment this if functions need to called inside /lib/qos
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# include /lib/qos
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START=18
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START=21
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USE_PROCD=1
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NAME=qosmngr
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@ -12,16 +12,10 @@ NAME=qosmngr
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include /lib/qos
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start_service() {
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# Call functions to configure QoS
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if [ -f "/etc/config/qos" ]; then
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configure_qos
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ubus -S call qos reload
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fi
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# procd_open_instance
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# start the daemon responsible for reading qos stats
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# procd_set_param command "/sbin/qosmngr"
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# procd_set_param respawn
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# procd_close_instance
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}
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stop() {
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@ -30,19 +24,20 @@ stop() {
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}
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boot() {
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setup_qos
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start
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}
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service_triggers() {
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procd_add_reload_trigger firewall qos
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procd_add_reload_trigger qos
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}
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reload_service() {
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# Call functions to configure QoS
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start
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# reload the daemon responsible for reading qos stats
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# ubus -t 5 call qos reload
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}
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restart() {
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setup_qos
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start
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}
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@ -44,7 +44,7 @@ handle_queue() {
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esac
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# Call tmctl which is a broadcomm command to configure queues on a port.
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tmctl setqcfg --devtype 0 --if $ifname --qid $order --priority $order --weight $wgt --schedmode $salg --shapingrate $rate --burstsize $bs --qsize $qsize
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tmctl setqcfg --devtype 0 --if $ifname --qid $order --priority $order --qsize 1024 --weight $wgt --schedmode $salg --shapingrate $rate --burstsize $bs
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}
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#function to handle a shaper section
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@ -69,14 +69,46 @@ handle_shaper() {
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tmctl setportshaper --devtype 0 --if $ifname --shapingrate $rate --burstsize $bs
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}
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setup_qos() {
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ebtables -t broute -N qos
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ret=$?
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[ $ret -eq 0 ] && ebtables -t broute -I BROUTING -j qos
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iptables -t mangle -N qos_forward
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ret=$?
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[ $ret -eq 0 ] && iptables -t mangle -I FORWARD -j qos_forward
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iptables -t mangle -N qos_prerouting
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ret=$?
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[ $ret -eq 0 ] && iptables -t mangle -I PREROUTING -j qos_prerouting
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iptables -t mangle -N qos_output
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ret=$?
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[ $ret -eq 0 ] && iptables -t mangle -I OUTPUT -j qos_output
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ip6tables -t mangle -N qos_forward
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ret=$?
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[ $ret -eq 0 ] && ip6tables -t mangle -I FORWARD -j qos_forward
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ip6tables -t mangle -N qos_prerouting
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ret=$?
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[ $ret -eq 0 ] && ip6tables -t mangle -I PREROUTING -j qos_prerouting
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ip6tables -t mangle -N qos_output
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ret=$?
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[ $ret -eq 0 ] && ip6tables -t mangle -I OUTPUT -j qos_output
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}
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flush_chains() {
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echo "ebtables -t broute -F" > /tmp/qos/classify.ebtables
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echo "iptables -t mangle -F FORWARD" > /tmp/qos/classify.iptables
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echo "iptables -t mangle -F PREROUTING" >> /tmp/qos/classify.iptables
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echo "iptables -t mangle -F OUTPUT" >> /tmp/qos/classify.iptables
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echo "ip6tables -t mangle -F FORWARD" > /tmp/qos/classify.ip6tables
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echo "ip6tables -t mangle -F PREROUTING" >> /tmp/qos/classify.ip6tables
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echo "ip6tables -t mangle -F OUTPUT" >> /tmp/qos/classify.ip6tables
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echo "ebtables -t broute -F qos" > /tmp/qos/classify.ebtables
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echo "iptables -t mangle -F qos_forward" > /tmp/qos/classify.iptables
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echo "iptables -t mangle -F qos_prerouting" >> /tmp/qos/classify.iptables
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echo "iptables -t mangle -F qos_output" >> /tmp/qos/classify.iptables
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echo "ip6tables -t mangle -F qos_forward" > /tmp/qos/classify.ip6tables
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echo "ip6tables -t mangle -F qos_prerouting" >> /tmp/qos/classify.ip6tables
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echo "ip6tables -t mangle -F qos_output" >> /tmp/qos/classify.ip6tables
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}
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init_broute_rule() {
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@ -112,7 +144,7 @@ broute_rule_set_traffic_class() {
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}
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broute_append_rule() {
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echo "ebtables -t broute -A BROUTING $BR_RULE" >> /tmp/qos/classify.ebtables
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echo "ebtables -t broute -A qos $BR_RULE" >> /tmp/qos/classify.ebtables
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}
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handle_ebtables_rules() {
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@ -193,10 +225,6 @@ iptables_filter_ip_dest() {
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IP_RULE="$IP_RULE -d $1"
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}
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iptables_filter_ip_mask() {
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IP_RULE="$IP_RULE$1"
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}
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iptables_filter_port_dest() {
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IP_RULE="$IP_RULE --dport $1"
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}
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@ -259,9 +287,7 @@ handle_iptables_rules() {
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config_get src_port "$cid" "src_port"
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config_get src_port_range "$cid" "src_port_range"
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config_get dest_ip "$cid" "dest_ip"
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config_get dest_mask "$cid" "dest_mask"
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config_get src_ip "$cid" "src_ip"
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config_get src_mask "$cid" "src_mask"
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config_get ip_len_min "$cid" "ip_len_min"
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config_get ip_len_max "$cid" "ip_len_max"
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config_get ifname "$cid" "ifname"
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@ -297,23 +323,12 @@ handle_iptables_rules() {
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is_l3_rule=1
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fi
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if [ -n "$src_mask" ]; then
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iptables_filter_ip_mask $src_mask
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is_l3_rule=1
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fi
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#filter dest. ip
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if [ -n "$dest_ip" ]; then
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iptables_filter_ip_dest $dest_ip
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is_l3_rule=1
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fi
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#filter dest. ip mask
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if [ -n "$dest_mask" ]; then
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iptables_filter_ip_mask $dest_mask
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is_l3_rule=1
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fi
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#filter dest. port
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if [ -n "$dest_port" -a -z "$dest_port_range" ]; then
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iptables_filter_port_dest $dest_port
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@ -367,15 +382,15 @@ handle_iptables_rules() {
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[ -n "$traffic_class" ] && iptables_set_traffic_class $traffic_class
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#write iptables rule for dscp marking
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[ -n "$IP_RULE" -a -n "$dscp_mark" ] && append_rule_to_mangle_table "FORWARD" $ip_version
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[ -n "$IP_RULE" -a -n "$dscp_mark" ] && append_rule_to_mangle_table "qos_forward" $ip_version
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if [ -n "$IP_RULE" -a -n "$traffic_class" ]; then
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if [ "$ifname" == "lo" ]; then
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#write iptables rule for putting WAN directed internal packets in different queue
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append_rule_to_mangle_table "OUTPUT" $ip_version
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append_rule_to_mangle_table "qos_output" $ip_version
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else
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#write iptables rule for putting WAN directed LAN packets in different queue
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append_rule_to_mangle_table "PREROUTING" $ip_version
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append_rule_to_mangle_table "qos_prerouting" $ip_version
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fi
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fi
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}
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@ -394,22 +409,14 @@ handle_classify() {
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handle_iptables_rules $cid
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}
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configure_qos() {
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# Delete queues
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for intf in $(db get hw.board.ethernetPortOrder); do
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i=0
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for i in 0 1 2 3 4 5 6 7; do
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tmctl delqcfg --devtype 0 --if $intf --qid $i
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done
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done
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configure_shaper() {
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# Load UCI file
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config_load qos
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# Processing shaper section(s)
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config_foreach handle_shaper shaper
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}
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config_foreach handle_queue queue
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configure_classify() {
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#processing classify section
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# First remove old files
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rm -f /tmp/qos/classify.ebtables
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@ -425,16 +432,48 @@ configure_qos() {
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#add flush chain rules
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flush_chains
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# Load UCI file
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config_load qos
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config_foreach handle_classify classify
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# For now qosmngr will execute the ebtables and iptables scripts
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# that it generates, this can later be integrated with the include
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# section of firewall uci bu execute for now
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sh /tmp/qos/classify.ebtables
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sh /tmp/qos/classify.iptables
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sh /tmp/qos/classify.ip6tables
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}
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configure_queue() {
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# Delete queues
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for intf in $(db get hw.board.ethernetPortOrder); do
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i=0
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for i in 0 1 2 3 4 5 6 7; do
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tmctl delqcfg --devtype 0 --if $intf --qid $i &>/dev/null
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done
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done
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# Load UCI file
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config_load qos
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config_foreach handle_queue queue
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}
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configure_qos() {
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configure_queue
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configure_shaper
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configure_classify
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}
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reload_qos() {
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local service_name="$1"
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if [ -z "$service_name" ]; then
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configure_qos
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elif [ "$service_name" == "shaper" ]; then
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configure_shaper
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elif [ "$service_name" == "queue" ]; then
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configure_queue
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elif [ "$service_name" == "classify" ]; then
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configure_classify
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fi
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}
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get_queue_stats() {
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local ifname
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json_init
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@ -6,8 +6,7 @@ include /lib/qos
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case "$1" in
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list)
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echo '{ "queue_stats": { "ifname":"String", "qid":"Integer" } }'
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echo '{ "queue_stats": { "ifname":"String", "qid":"Integer" }, "reload": { "section":"String" } }'
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;;
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call)
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case "$2" in
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@ -19,6 +18,12 @@ case "$1" in
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read_queue_stats $iface $qid
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;;
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reload)
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read input;
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json_load "$input"
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json_get_var service section
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reload_qos $service
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;;
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esac
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;;
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esac
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