commit 9ed821d7e5d875a3395740a9cc2545671fa429b7
author lh <lh@exm.com> Fri Apr 07 01:36:19 2023 -0700
committer lh <lh@exm.com> Fri Apr 07 01:36:19 2023 -0700
tree 121b5ff9a43e30066e3b33d57065b04bcf9bbabf
parent a10a76fcf09e2ec7e9055902f242dff467ab9654

[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit

Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b

ap/app/Script/scripts/tc_tbf.sh

diff --git a/ap/app/Script/scripts/tc_tbf.sh b/ap/app/Script/scripts/tc_tbf.sh
new file mode 100644
index 0000000..a893cba
--- /dev/null
+++ b/ap/app/Script/scripts/tc_tbf.sh
@@ -0,0 +1,126 @@
+#!/bin/sh
+# ===========================================================
+# usage: tc_control.sh
+# traffic control by tc_uplink and tc_downlink
+
+path_sh=`nv get path_sh`
+. $path_sh/global.sh
+
+echo "Info: tc_tbf $1 $2 start "
+echo "Info: tc_tbf $1 $2 start" >> $test_log
+
+#Á÷¿ØÉÏÏÂÐз§Öµ£¬Îª¿Õ»òΪ0±íʾ²»½øÐÐÁ÷¿Ø£¬ÔÝʱֻʵÏÖÉÏÐеÄtc£¬ÏÂÐн«À´¸ù¾Ýʵ¼ÊÐèÒªÔÙÀ©Õ¹ÊµÏÖ
+UPLINK=`nv get tc_uplink`
+DOWNLINK=`nv get tc_downlink`
+def_cid=`nv get default_cid`
+tc_enable=`nv get tc_enable`
+
+#tc_enable=0£¬Á÷Á¿¿ØÖƹ¦Äܹرգ¬Ö±½ÓÍ˳ö
+if [ "$tc_enable" == "0" ]; then
+	echo "tc_enable=0" 
+	echo "tc_enable=0" >> $test_log
+	exit 0
+fi
+
+#ÉÏÏÂÐеijö¿ÚdevÐèÒª¸ù¾Ýʵ¼ÊÇé¿öÑ¡Ôñ
+need_jilian=`nv get need_jilian`
+lanEnable=`nv get LanEnable`
+if [ "$need_jilian" == "1" ]; then
+    if [ "$lanEnable" == "1" ]; then
+        IN=`nv get lan_name`
+    elif [ "$lanEnable" == "0" ]; then
+        IN=`nv get "ps_ext"$def_cid`
+    fi
+elif [ "$need_jilian" == "0" ]; then
+    IN=`nv get lan_name`
+fi
+
+#˫ջʱ£¬ipv4ºÍipv6µÄĬÈÏÍâÍø¿Ú¿ÉÄܲ»Ò»Ö£¬ËäÈ»¶ÌÆÚÄÚ¶¼²»»áÓÐʵ¼Ê³¡¾°
+OUT4=$defwan_rel
+OUT6=$defwan6_rel
+
+if [ "$lanEnable" == "1" ]; then
+    GATEWAY=`nv get lan_ipaddr`
+fi
+
+echo "IN=$IN, OUT4=$OUT4, OUT6=$OUT6, GATEWAY=$GATEWAY, DOWNLINK=$DOWNLINK, UPLINK=$UPLINK"
+echo "IN=$IN, OUT4=$OUT4, OUT6=$OUT6, GATEWAY=$GATEWAY, DOWNLINK=$DOWNLINK, UPLINK=$UPLINK" >> $test_log
+
+#Çå¿ÕÔ­ÏȵÄÁ÷³Ì¹æÔò
+tc qdisc del dev $IN root
+if [ "$OUT4" != "" ]; then
+    tc qdisc del dev $OUT4 root
+fi
+if [ "$OUT6" != "" -a "$OUT6" != "$OUT4" ]; then
+    echo "clear tc for $OUT6"
+    tc qdisc del dev $OUT6 root
+fi
+
+#¸øÄں˻ָ´¿ìËÙת·¢¼¶±ð
+fastnat_level=`nv get fastnat_level`
+echo "Info: fastnat_level restore to£º$fastnat_level" >> $test_log
+echo $fastnat_level > /proc/net/fastnat_level
+
+ifconfig $IN txqueuelen 10
+if [ "$OUT4" != "" ]; then
+    ifconfig $OUT4 txqueuelen 10
+fi
+if [ "$OUT6" != "" -a "$OUT6" != "$OUT4" ]; then
+    ifconfig $OUT6 txqueuelen 10
+fi
+
+#ÊÊÅä֮ǰµÄ¿Í»§£ºÈç¹û$1²»µÈÓÚdown/DOWN£¬¾Í°´up/UP´¦Àí
+if [ "$1" == "down" -o "$1" == "DOWN" ]; then
+	echo "traffic control down" 
+	echo "traffic control down" >> $test_log
+	exit 0
+fi
+
+if [ "$DOWNLINK" == "" -o "$DOWNLINK" == "0" ] && [ "$UPLINK" == "" -o "$UPLINK" == "0" ]; then
+    echo "no need to traffic control"
+    echo "no need to traffic control" >> $test_log
+    exit 0
+fi
+
+#Ôݶ¨uc/v2¶¼ÐèÒª¹Ø±Õ¿ìËÙת·¢
+
+echo 0 > /proc/net/fastnat_level
+
+if [ "$DOWNLINK" != "0" -a "$DOWNLINK" != "" ]; then
+    echo "traffic control for down"
+    echo "traffic control for down" >> $test_log
+    
+    LOCAL=`nv get tc_local`
+    SUM=`expr ${DOWNLINK} + ${LOCAL}`
+    echo "LOCAL=$LOCAL, SUM=$SUM"
+    echo "LOCAL=$LOCAL, SUM=$SUM" >> $test_log
+    
+    ifconfig $IN txqueuelen 1000
+
+    #ÏÞËٵĴóСµ¥Î»ËäÈ»ÊÇbps£¬µ«Êµ¼ÊÊÇ×Ö½Ú
+    tc qdisc add dev $IN root handle 1: htb default 20
+    tc class add dev $IN parent 1: classid 1:1 htb rate ${SUM}bps
+    tc class add dev $IN parent 1:1 classid 1:20 htb rate ${DOWNLINK}bps
+    tc class add dev $IN parent 1:1 classid 1:10 htb rate ${LOCAL}bps
+    tc qdisc add dev $IN parent 1:10 handle 10: sfq perturb 10
+    tc qdisc add dev $IN parent 1:20 handle 20: sfq perturb 10
+    tc filter add dev $IN protocol ip parent 1:0 prio 1 u32 match ip src ${GATEWAY}/32 match ip sport 80 0xffff flowid 1:10
+fi
+
+if [ "$UPLINK" != "0" -a "$UPLINK" != "" ]; then
+    if [ "$OUT4" != "" ]; then
+        echo "traffic control for up - ipv4"
+        echo "traffic control for up - ipv4" >> $test_log
+        ifconfig $OUT4 txqueuelen 1000
+        tc qdisc add dev $OUT4 root handle 1: htb default 1
+        tc class add dev $OUT4 parent 1: classid 1:1 htb rate ${UPLINK}bps
+    fi
+
+    if [ "$OUT6" != "" -a "$OUT6" != "$OUT4" ]; then
+        echo "traffic control for up - ipv6"
+        echo "traffic control for up - ipv6" >> $test_log
+        ifconfig $OUT6 txqueuelen 1000
+        tc qdisc add dev $OUT6 root handle 1: htb default 1
+        tc class add dev $OUT6 parent 1: classid 1:1 htb rate ${UPLINK}bps
+    fi
+fi
\ No newline at end of file